Check DNS, Urls + Redirects, Certificates and Content of your Website



H

Http as Destination - no encryption

Checked:
13.10.2021 17:02:09


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
cs.bdapp.kr
CNAME
bdapp.kr
yes
1
0

A
211.34.244.192
Incheon/South Korea (KR) - Korea Telecom
No Hostname found
yes


www.cs.bdapp.kr

Name Error
yes
1
0
*.bdapp.kr
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes


*.cs.bdapp.kr
A
Name Error
yes



AAAA
Name Error
yes



CNAME
Name Error
yes



2. DNSSEC

Zone (*)DNSSEC - Informations

Zone: (root)
(root)
1 DS RR published



DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest 4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=



Status: Valid because published



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 14748, Flags 256



Public Key with Algorithm 8, KeyTag 20326, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 01.11.2021, 00:00:00 +, Signature-Inception: 11.10.2021, 00:00:00 +, KeyTag 20326, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 20326 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 20326, DigestType 2 and Digest "4G1EuAuPHTmpXAsNfGXQhFjogECbvGg0VxBCN8f47I0=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: kr
kr
1 DS RR in the parent zone found



DS with Algorithm 8, KeyTag 61615, DigestType 2 and Digest 7VcKrciHE84ndfuK/7KteC0FbqIdBnfhR/L7e/VEBNo=



1 RRSIG RR to validate DS RR found



RRSIG-Owner kr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 26.10.2021, 05:00:00 +, Signature-Inception: 13.10.2021, 04:00:00 +, KeyTag 14748, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 14748 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 50664, Flags 256



Public Key with Algorithm 8, KeyTag 61615, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner kr., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 11.11.2021, 19:30:32 +, Signature-Inception: 12.10.2021, 19:30:32 +, KeyTag 61615, Signer-Name: kr



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 61615 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 61615, DigestType 2 and Digest "7VcKrciHE84ndfuK/7KteC0FbqIdBnfhR/L7e/VEBNo=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: bdapp.kr
bdapp.kr
0 DS RR in the parent zone found



DS-Query in the parent zone has a valid NSEC3 RR as result with the hashed query name "niv98abfc486vfttv8sk7hid8relu5kg" between the hashed NSEC3-owner "nipopt411p6uqmko4a9iinfqbu5srr79" and the hashed NextOwner "njaapem75qg9smgt4fall6636pm3itoi". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner nipopt411p6uqmko4a9iinfqbu5srr79.kr., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 11.11.2021, 19:30:32 +, Signature-Inception: 12.10.2021, 19:30:32 +, KeyTag 50664, Signer-Name: kr



DS-Query in the parent zone sends valid NSEC3 RR with the Hash "psuk0eekkgpofh0k7h82hvc8g7k6e7r0" as Owner. That's the Hash of "kr" with the NextHashedOwnerName "pt4mfnudnrrdep4266qtkpe25cg7698q". So that domain name is the Closest Encloser of "bdapp.kr". Opt-Out: True.
Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner psuk0eekkgpofh0k7h82hvc8g7k6e7r0.kr., Algorithm: 8, 2 Labels, original TTL: 900 sec, Signature-expiration: 11.11.2021, 19:30:32 +, Signature-Inception: 12.10.2021, 19:30:32 +, KeyTag 50664, Signer-Name: kr



0 DNSKEY RR found




Zone: cs.bdapp.kr
cs.bdapp.kr
0 DS RR in the parent zone found

Zone: www.cs.bdapp.kr
www.cs.bdapp.kr
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.cs.bdapp.kr
  ns1.bdm.microsoftonline.com

bdapp.kr
  ns1.bdm.microsoftonline.com
40.90.4.208
Ashburn/Virginia/United States (US) - Microsoft Corporation


 
2603:1061::d0
Toronto/Ontario/Canada (CA) - Microsoft Corporation


  ns2.bdm.microsoftonline.com
64.4.48.208
Ashburn/Virginia/United States (US) - Microsoft Corporation


 
2620:1ec:8ec::d0
Redmond/Washington/United States (US) - Microsoft Corporation


  ns3.bdm.microsoftonline.com
13.107.24.208
Ashburn/Virginia/United States (US) - Microsoft Corporation


 
2a01:111:4000::d0
Dublin/Leinster/Ireland (IE) - Microsoft Corporation


  ns4.bdm.microsoftonline.com
13.107.160.208
Ashburn/Virginia/United States (US) - Microsoft Corporation


 
2620:1ec:bda::d0
Redmond/Washington/United States (US) - Microsoft Corporation

kr
  b.dns.kr / B006


  c.dns.kr / C011


  d.dns.kr / D126


  e.dns.kr / E125


  f.dns.kr / F002


X  g.dns.kr / G046


4. SOA-Entries


Domain:kr
Zone-Name:kr
Primary:g.dns.kr
Mail:domain-manager.nic.or.kr
Serial:2110130921
Refresh:3600
Retry:900
Expire:604800
TTL:900
num Entries:6


Domain:bdapp.kr
Zone-Name:bdapp.kr
Primary:ns1.bdm.microsoftonline.com
Mail:azuredns-hostmaster.microsoft.com
Serial:1
Refresh:3600
Retry:300
Expire:2419200
TTL:300
num Entries:8


Domain:www.cs.bdapp.kr
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

Startaddress: https://cs.bdapp.kr, address used: https://cs.bdapp.kr/, Screenshot created 2021-10-13 17:04:25 +00:0

Mobil (412px x 732px)

400 milliseconds

Screenshot mobile - https://cs.bdapp.kr/
Mobil + Landscape (732px x 412px)

393 milliseconds

Screenshot mobile landscape - https://cs.bdapp.kr/
Screen (1280px x 1680px)

2420 milliseconds

Screenshot Desktop - https://cs.bdapp.kr/

Mobile- and other Chrome-Checks

widthheight
visual Viewport412732
content Size412732

Good: No horizontal scrollbar. Content-size width = visual Viewport width.

Chrome-Connection: secure. secure connection settings. The connection to this site is encrypted and authenticated using TLS 1.2, ECDHE_RSA with P-384, and AES_256_GCM.

Chrome-Resources : secure. all served securely. All resources on this page are served securely.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://cs.bdapp.kr/
211.34.244.192 No GZip used - 1111 / 2511 - 44.25 % possible
200

Html is minified: 151.54 %
0.603
H
small visible content (num chars: 66)
BDApp.Web Home Login BDApp Admin © 2021 - BDApp.Web - Privacy
Transfer-Encoding: chunked
Content-Type: text/html; charset=utf-8
Server: Microsoft-IIS/10.0
Date: Wed, 13 Oct 2021 15:03:36 GMT
Connection: close

• https://cs.bdapp.kr/
211.34.244.192 No GZip used - 1111 / 2511 - 44.25 % possible
Inline-JavaScript (∑/total): 4/0 Inline-CSS (∑/total): 0/0
200

Html is minified: 151.54 %
8.627
B
small visible content (num chars: 66)
BDApp.Web Home Login BDApp Admin © 2021 - BDApp.Web - Privacy
Content-Type: text/html; charset=utf-8
Server: Microsoft-IIS/10.0
Strict-Transport-Security: max-age=2592000
Date: Wed, 13 Oct 2021 15:03:38 GMT
Connection: close
Content-Length: 2511

• http://cs.bdapp.kr/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
211.34.244.192
404

0.603
A
Not Found
Visible Content:
Transfer-Encoding: chunked
Server: Microsoft-IIS/10.0
Date: Wed, 13 Oct 2021 15:03:47 GMT
Connection: close

• https://211.34.244.192/
211.34.244.192
-4

1.137
W
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

7. Comments


1. General Results, most used to calculate the result

Aname "cs.bdapp.kr" is subdomain, public suffix is ".kr", top-level-domain is ".kr", top-level-domain-type is "country-code", Country is Korea (the Republic of), tld-manager is "Korea Internet & Security Agency (KISA)", num .kr-domains preloaded: 92 (complete: 168171)
Agood: All ip addresses are public addresses
Warning: Only one ip address found: cs.bdapp.kr has only one ip address.
Warning: No ipv6 address found. Ipv6 is the future with a lot of new features. So every domain name should have an ipv6 address. See https://en.wikipedia.org/wiki/IPv6: cs.bdapp.kr has no ipv6 address.
Agood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
Agood: one preferred version: non-www is preferred
AGood: No cookie sent via http.
HSTS-Preload-Status: unknown. Domain never included in the Preload-list. Check https://hstspreload.org/ to learn some basics about the Google-Preload-List.
Bwarning: HSTS max-age is too short - minimum 31536000 = 365 days required, 2592000 seconds = 30 days found
CError - more then one version with Http-Status 200. After all redirects, all users (and search engines) should see the same https url: Non-www or www, but not both with http status 200.
HFatal error: http result with http-status 200, no encryption. Add a redirect http ⇒ https, so every connection is secure. Perhaps in your port 80 vHost something like "RewriteEngine on" + "RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,QSA,R=permanent]" (two rows, without the "). Don't add this in your port 443 vHost, that would create a loop.
XFatal error: Nameserver doesn't support TCP connection: g.dns.kr: Fatal error (-14). Details: Unable to read data from the transport connection: Eine vorhandene Verbindung wurde vom Remotehost geschlossen. - Eine vorhandene Verbindung wurde vom Remotehost geschlossen
Info: Checking the ip addresses of that domain name not exact one certificate found. So it's impossible to check if that domain requires Server Name Indication (SNI).: Domain cs.bdapp.kr, 1 ip addresses.

2. DNS- and NameServer - Checks

AInfo:: 25 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 4 Name Servers.
AInfo:: 25 Queries complete, 25 with IPv6, 0 with IPv4.
AGood: All DNS Queries done via IPv6.
Ok (4 - 8):: An average of 6.3 queries per domain name server required to find all ip addresses of all name servers.
AInfo:: 4 different Name Servers found: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, 4 Name Servers included in Delegation: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, 4 Name Servers included in 1 Zone definitions: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, 1 Name Servers listed in SOA.Primary: ns1.bdm.microsoftonline.com.
AGood: Only one SOA.Primary Name Server found.: ns1.bdm.microsoftonline.com.
AGood: SOA.Primary Name Server included in the delegation set.: ns1.bdm.microsoftonline.com.
AGood: All Name Server Domain Names have a Public Suffix.
AGood: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
AGood: All Name Server ip addresses are public.
AInfo: Ipv4-Subnet-list: 4 Name Servers, 3 different subnets (first Byte): 13., 40., 64., 3 different subnets (first two Bytes): 13.107., 40.90., 64.4., 4 different subnets (first three Bytes): 13.107.160., 13.107.24., 40.90.4., 64.4.48.
AGood: Name Server IPv4-addresses from different subnet found:
AInfo: IPv6-Subnet-list: 4 Name Servers with IPv6, 3 different subnets (first block): 2603:, 2620:, 2a01:, 3 different subnets (first two blocks): 2603:1061:, 2620:01ec:, 2a01:0111:, 4 different subnets (first three blocks): 2603:1061:0000:, 2620:01ec:08ec:, 2620:01ec:0bda:, 2a01:0111:4000:, 4 different subnets (first four blocks): 2603:1061:0000:0000:, 2620:01ec:08ec:0000:, 2620:01ec:0bda:0000:, 2a01:0111:4000:0000:
AGood: Name Server IPv6 addresses from different subnets found.
AGood: Nameserver supports TCP connections: 8 good Nameserver
AGood: Nameserver supports Echo Capitalization: 8 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 8 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 8 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns1.bdm.microsoftonline.com: OP100: no result. FLAGS: no result. V1: no result. V1OP100: no result. V1FLAGS: no result. DNSSEC: no result. V1DNSSEC: no result. NSID: no result. COOKIE: no result. CLIENTSUBNET: no result.
AGood: All SOA have the same Serial Number
Warning: No CAA entry with issue/issuewild found, every CAA can create a certificate. Read https://en.wikipedia.org/wiki/DNS_Certification_Authority_Authorization to learn some basics about the idea of CAA. Your name server must support such an entry. Not all dns providers support CAA entries.

3. Content- and Performance-critical Checks

AGood: All checks /.well-known/acme-challenge/random-filename without redirects answer with the expected http status 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge should work. If it doesn't work: Check your vHost configuration (apachectl -S, httpd -S, nginx -T). Every combination of port and ServerName / ServerAlias (Apache) or Server (Nginx) must be unique. Merge duplicated entries in one vHost. If you use an IIS, extensionless files must be allowed in the /.well-known/acme-challenge subdirectory. Create a web.config in that directory. Content: <configuration><system.webServer><staticContent><mimeMap fileExtension="." mimeType="text/plain" /></staticContent></system.webServer></configuration>. If you have a redirect http ⇒ https, that's ok, Letsencrypt follows such redirects to port 80 / 443 (same or other server). There must be a certificate. But the certificate may be expired, self signed or with a not matching domain name. Checking the validation file Letsencrypt ignores such certificate errors. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
https://cs.bdapp.kr/ 211.34.244.192
200

Warning: https result with status 200 and size greater then 1024 Bytes without GZip found. Add GZip support so the html content is compressed.
https://cs.bdapp.kr/ 211.34.244.192
200

Warning: Https + http status 200 + Inline CSS / JavaScript found. Don't use inline CSS / JavaScript. These are compiled and re-used ressources, save these with a long Cache-Control max-age - header.
https://cs.bdapp.kr/ 211.34.244.192
200

Warning: Https result with status 200 found, Html-Content is too big. Should be max. 110 %. May contain inline CSS / JavaScript, too much comments or white space. Re-used ressources - create files with a long Cache-Control max-age header. Remove comments and white space.
AGood: Every https connection via port 443 supports the http/2 protocol via ALPN.
https://cs.bdapp.kr/ 211.34.244.192
200

Critical: Some script Elements (type text/javascript) with a src-Attribute don't have a defer / async - Attribute. Loading and executing these JavaScripts blocks parsing and rendering the Html-Output. That's bad if your site is large or the connection is slow / mobile usage. Use "async" if the js file has only functions (so nothing is executed after parsing the file) or is independend. Use "defer" if the order of the scripts is important. All "defer" scripts are executed before the DOMContentLoaded event is fired. Check https://developer.mozilla.org/en-US/docs/Web/HTML/Element/script to see some details.: 4 script elements without defer/async.
Warning: CSS / JavaScript found without GZip support. Send these ressources with GZip. 5 external CSS / JavaScript files without GZip found - 1 with GZip, 6 complete
Warning: CSS / JavaScript files with a missing or too short Cache-Control header found. Browsers should cache and re-use these files. 5 external CSS / JavaScript files without Cache-Control-Header, 0 with Cache-Control, but no max-age, 1 with Cache-Control max-age too short (minimum 7 days), 0 with Cache-Control long enough, 6 complete.
AGood: All checked attribute values are enclosed in quotation marks (" or ').
AInfo: No img element found, no alt attribute checked
AGood: Domainname is not on the "Specially Designated Nationals And Blocked Persons List" (SDN). That's an US-list of individuals and companies owned or controlled by, or acting for or on behalf of, targeted countries. It also lists individuals, groups, and entities, such as terrorists and narcotics traffickers designated under programs that are not country-specific. Collectively, such individuals and companies are called "Specially Designated Nationals" or "SDNs." Their assets are blocked and U.S. persons are generally prohibited from dealing with them. So if a domain name is on that list, it's impossible to create a Letsencrypt certificate with that domain name. Check the list manual - https://www.treasury.gov/resource-center/sanctions/sdn-list/pages/default.aspx
ADuration: 149576 milliseconds, 149.576 seconds


8. Connections

DomainIPPortCert.ProtocolKeyExchangeStrengthCipherStrengthHashAlgorithmOCSP stapling
Domain/KeyExchangeIP/StrengthPort/CipherCert./StrengthProtocol/HashAlgorithmOCSP stapling
cs.bdapp.kr
211.34.244.192
443
ok
Tls12
ECDH Ephermal
384
Aes256
256
Sha384
supported
ok
cs.bdapp.kr
211.34.244.192
443
ok
Tls12

ECDH Ephermal
384
Aes256
256
Sha384
supported
ok
http/2 via ALPN supported 
Tls.1.2
Tls.1.1
Tls.1.0
http/2 via ALPN supported
Tls.1.2
Tls.1.1
Tls.1.0
Chain (complete)
1CN=cs.bdapp.kr

2CN=R3, O=Let's Encrypt, C=US


9. Certificates

1.
1.
CN=cs.bdapp.kr
13.10.2021
11.01.2022
expires in 86 days
cs.bdapp.kr - 1 entry
1.
1.
CN=cs.bdapp.kr
13.10.2021

11.01.2022
expires in 86 days
cs.bdapp.kr - 1 entry

KeyalgorithmRSA encryption ( bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:0470D55685C08B83DD77BA029366FF82B5B4
Thumbprint:DD205531ABBAB1B7A34378E919D9D7C74585B2F5
SHA256 / Certificate:chA334DGS6x3sNgkpxbYWwYN88UW/1KIZ52x+GKLhDU=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):7e51a88578f565a52401f2c96246457eb6fae18ab9828a536693bf2dd7554be3
SHA256 hex / Subject Public Key Information (SPKI):7e51a88578f565a52401f2c96246457eb6fae18ab9828a536693bf2dd7554be3 (is buggy, ignore the result)
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:http://r3.o.lencr.org
OCSP - must staple:no
Certificate Transparency:yes
Enhanced Key Usage:Serverauthentifizierung (1.3.6.1.5.5.7.3.1), Clientauthentifizierung (1.3.6.1.5.5.7.3.2)


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020
15.09.2025
expires in 1429 days


2.
CN=R3, O=Let's Encrypt, C=US
04.09.2020

15.09.2025
expires in 1429 days


KeyalgorithmRSA encryption (2048 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:00912B084ACF0C18A753F6D62E25A75F5A
Thumbprint:A053375BFE84E8B748782C7CEE15827A6AF5A405
SHA256 / Certificate:Z63RFmsCCuYbj1/JaBPATCqliZYHloZVcqPH5zdhPf0=
SHA256 hex / Cert (DANE * 0 1):e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA256 hex / PublicKey (DANE * 1 1):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SHA256 hex / Subject Public Key Information (SPKI):8d02536c887482bc34ff54e41d2ba659bf85b341a0a20afadb5813dcfbcf286d
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Check unknown. No result 404 / 200
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:Clientauthentifizierung (1.3.6.1.5.5.7.3.2), Serverauthentifizierung (1.3.6.1.5.5.7.3.1)


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015
04.06.2035
expires in 4978 days


3.
CN=ISRG Root X1, O=Internet Security Research Group, C=US
04.06.2015

04.06.2035
expires in 4978 days


KeyalgorithmRSA encryption (4096 bit)
Signatur:SHA256 With RSA-Encryption
Serial Number:008210CFB0D240E3594463E0BB63828B00
Thumbprint:CABD2A79A1076A31F21D253635CB039D4329A5E8
SHA256 / Certificate:lrzsBiZJdvN0YHeazyjFp8/oo8Cq4RqP/O4FwL3fCMY=
SHA256 hex / Cert (DANE * 0 1):96bcec06264976f37460779acf28c5a7cfe8a3c0aae11a8ffcee05c0bddf08c6
SHA256 hex / PublicKey (DANE * 1 1):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SHA256 hex / Subject Public Key Information (SPKI):0b9fa5a59eed715c26c1020c711b4f6ec42d58b0015e14337a39dad301c5afc3
SPKI checked via https://v1.pwnedkeys.com/spki-hash:Good: Key isn't compromised
OCSP - Url:
OCSP - must staple:no
Certificate Transparency:no
Enhanced Key Usage:



10. Last Certificates - Certificate Transparency Log Check

1. Source CertSpotter - active certificates (one check per day)

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
4
8
8

CertSpotter-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
3010436913
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 09:17:08
2022-01-11 09:17:07
cs.bdapp.kr - 1 entries
duplicate nr. 3

3010428087
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 09:12:37
2022-01-11 09:12:36
cs.bdapp.kr - 1 entries
duplicate nr. 2

3010422574
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 09:11:42
2022-01-11 09:11:41
bdapp.kr, cs.bdapp.kr, www.bdapp.kr - 3 entries
duplicate nr. 1

3010210472
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 07:36:16
2022-01-11 07:36:15
cs.bdapp.kr - 1 entries
duplicate nr. 1

2964375667
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-30 22:57:13
2021-12-29 22:57:12
bdapp.kr, cs.bdapp.kr, www.bdapp.kr - 3 entries


2964291825
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-30 22:53:42
2021-12-29 22:53:41
cs.bdapp.kr - 1 entries


2960130518
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-30 01:35:20
2021-12-29 01:35:19
cs.bdapp.kr - 1 entries


2823141017
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-08-17 00:50:19
2021-11-15 00:50:17
bdapp.kr, cs.bdapp.kr - 2 entries



2. Source crt.sh - old and new certificates, sometimes very slow - only certificates with "not after" > 2019 are listed

Issuerlast 7 daysactivenum Certs
CN=R3, O=Let's Encrypt, C=US
4 /0 new
8
10

CRT-IdIssuernot beforenot afterDomain namesLE-Duplicatenext LE
5406119460
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 07:17:08
2022-01-11 08:17:07
cs.bdapp.kr
1 entries
duplicate nr. 3

5406104085
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 07:12:37
2022-01-11 08:12:36
cs.bdapp.kr
1 entries
duplicate nr. 2

5406100892
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 07:11:42
2022-01-11 08:11:41
bdapp.kr, cs.bdapp.kr, www.bdapp.kr
3 entries
duplicate nr. 1

5405712123
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-10-13 05:36:16
2022-01-11 06:36:15
cs.bdapp.kr
1 entries
duplicate nr. 1

5327523126
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-30 20:57:13
2021-12-29 21:57:12
bdapp.kr, cs.bdapp.kr, www.bdapp.kr
3 entries


5327498804
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-09-30 20:53:42
2021-12-29 21:53:41
cs.bdapp.kr
1 entries


5311579602
precert
CN=R3, O=Let's Encrypt, C=US
2021-09-29 23:35:20
2021-12-29 00:35:19
cs.bdapp.kr
1 entries


5055713618
leaf cert
CN=R3, O=Let's Encrypt, C=US
2021-08-16 22:50:19
2021-11-14 23:50:17
bdapp.kr, cs.bdapp.kr
2 entries


4746867208
precert
CN=R3, O=Let's Encrypt, C=US
2021-06-22 21:13:47
2021-09-20 21:13:46
bdapp.kr, cs.bdapp.kr
2 entries


4442136506
precert
CN=R3, O=Let's Encrypt, C=US
2021-04-28 06:02:13
2021-07-27 06:02:13
bdapp.kr, cs.bdapp.kr
2 entries



11. Html-Content - Entries

Summary

Subresource Integrity (SRI)
DomainnameHtmlElementrel/property∑ size∑ problems∑ int.∑ ext.∑ Origin poss.∑ SRI ParseErrors∑ SRI valid∑ SRI missing
https://cs.bdapp.kr/
211.34.244.192
a

4

0


0
0
0


link
stylesheet
2
157,543 Bytes
0
2
0
0
0
0


meta
other
2

0


0
0
0


script

4
168,349 Bytes
0
3
1
1
0
0
-1

Details

DomainnameHtml-Elementname/equiv/ property/relhref/src/contentHttpStatusmsgStatus
https://cs.bdapp.kr/
211.34.244.192
a

/


2
ok








a

/Account/Login


1
ok








a

/Privacy


1
ok








link
stylesheet
/css/site.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 1779 Bytes




local SRI possible, possible hash-values:

sha256-Qkz11yr+lAeVrcrHBG7sdGFFyxz/M2msvY3l/J6ZkHA=
sha384-QTMhYqhllcTxCLKmng/MpCas5wx2JfxCWeQZfpvXO4Hw6N9+lYqdf0EG4tBGs2Cy
sha512-MZbiFMOZVAXywytju2s1Vm6pY0Z7NIHOfSh53nKnFxBI3b+fyTDY++deAhsk/sbVT6PEO8egujm6XUGCPD4ijQ==

<link rel="stylesheet" href="/css/site.css" crossorigin="anonymous" integrity="sha256-Qkz11yr+lAeVrcrHBG7sdGFFyxz/M2msvY3l/J6ZkHA=" />




link
stylesheet
/lib/bootstrap/dist/css/bootstrap.min.css
200

1
ok
text/css, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 155764 Bytes




local SRI possible, possible hash-values:

sha256-rldnE7wZYJj3Q43t5v8fg1ojKRwyt0Wtfm+224CacZs=
sha384-T8BvL2pDN59Kgod7e7p4kesUb+oyQPt3tFt8S+sIa0jUenn1byQ97GBKHUN8ZPk0
sha512-o32fdyhVS7bCQdaDA+Dwm9Qn8GGmgc9hvd3x3aQKDHfBDj4L+OWPHTHBrxTffllBwm7lOwZeNUVOqM3/tHOS7g==

<link rel="stylesheet" href="/lib/bootstrap/dist/css/bootstrap.min.css" crossorigin="anonymous" integrity="sha256-rldnE7wZYJj3Q43t5v8fg1ojKRwyt0Wtfm+224CacZs=" />



Content loaded via url("...")

data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(0, 0, 0, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e1
data:image/svg+xml,%3csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3e%3cpath stroke='rgba(255, 255, 255, 0.5)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e1
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23dc3545' viewBox='-2 -2 7 7'%3e%3cpath stroke='%23dc3545' d='M0 0l3 3m0-3L0 3'/%3e%3ccircle r='.5'/%3e%3ccircle cx='3' r='.5'/%3e%3ccircle cy='3' r='.5'/%3e%3ccircle cx='3' cy='3' r='.5'/%3e%3c/svg%3E2
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M2.75 0l-1.5 1.5 2.5 2.5-2.5 2.5 1.5 1.5 4-4-4-4z'/%3e%3c/svg%3e1
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 8 8'%3e%3cpath d='M5.25 0l-4 4 4 4 1.5-1.5-2.5-2.5 2.5-2.5-1.5-1.5z'/%3e%3c/svg%3e1
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 4'%3e%3cpath stroke='%23fff' d='M0 2h4'/%3e%3c/svg%3e1
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 4 5'%3e%3cpath fill='%23343a40' d='M2 0L0 2h4zm0 5L0 3h4z'/%3e%3c/svg%3e3
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%2328a745' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e2
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23fff' d='M6.564.75l-3.59 3.612-1.538-1.55L0 4.26 2.974 7.25 8 2.193z'/%3e%3c/svg%3e1
data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='-4 -4 8 8'%3e%3ccircle r='3' fill='%23fff'/%3e%3c/svg%3e1

meta

utf-8


1
ok








meta
viewport
width=device-width, initial-scale=1.0


1
ok








script
src
/js/site.js?v=4q1jwFhaPaZgr8WAUSrux6hAuh0XDg9kPS3xIVq36I0
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 230 Bytes




local SRI possible, possible hash-values:

sha256-4q1jwFhaPaZgr8WAUSrux6hAuh0XDg9kPS3xIVq36I0=
sha384-//OGh94bBrzKmLQwPhthXerQaXkd5JuOkeYXoZYFoQ5IlloFemlbapE9RL0MyrM/
sha512-LkQgOgLlY5uJ/t2PCqknsZM35g3o6ZmdtOfr9qTI4Ij7eTuzj8q00L1VLTAn/8XYyefd6lQhedSpJbABDv8hhw==

<script src="/js/site.js?v=4q1jwFhaPaZgr8WAUSrux6hAuh0XDg9kPS3xIVq36I0" crossorigin="anonymous" integrity="sha256-4q1jwFhaPaZgr8WAUSrux6hAuh0XDg9kPS3xIVq36I0=" />




script
src
/lib/bootstrap/dist/js/bootstrap.bundle.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 78641 Bytes




local SRI possible, possible hash-values:

sha256-XZfkOGd6FuhF88h5GgEmRIpXbm+hBkFo74yYDPY5rbw=
sha384-YmHO0SrmqRp9xzTaPihel7MpNKl6ORqdv++TU6RSzEr6Wwn+sAWHVv5/LbkYveLe
sha512-Xqb7MJwNGwPxOv4r2iG97P/z96Q/CjqvUXLQvZeN/tQcnt5MijRA7BxlTRPPtr4jAYBgLcSTOEULt9KpoSJshg==

<script src="/lib/bootstrap/dist/js/bootstrap.bundle.min.js" crossorigin="anonymous" integrity="sha256-XZfkOGd6FuhF88h5GgEmRIpXbm+hBkFo74yYDPY5rbw=" />




script
src
/lib/jquery/dist/jquery.min.js
200

1
ok
Missing defer / async attribute. application/javascript, missing X-Content-Type-Options nosniff

No Cache-Control - header
GZip required: 89478 Bytes




local SRI possible, possible hash-values:

sha256-82hEkGrSMJh3quMSG4f7FbngmAPLTDM63H4eNayS4Us=
sha384-I9nvsY534/cx2CBx9qnDDuNkP4tBw4Va7eW8+2CXSaiPmfhB42fq032++kvT8woz
sha512-WIJzXZoCOcXGPFyHuBYY48jcCdfXQ8NETFNblUe5tl3vpQnXgEVSxYHLhLYd0SJeKt1dymsSCGjsIB+peVBPSw==

<script src="/lib/jquery/dist/jquery.min.js" crossorigin="anonymous" integrity="sha256-82hEkGrSMJh3quMSG4f7FbngmAPLTDM63H4eNayS4Us=" />




script
src
https://kit.fontawesome.com/228babfe97.js
200

1
ok
Missing defer / async attribute. text/javascript, missing X-Content-Type-Options nosniff

Cache-Control: max-age=60, public, must-revalidate - max-age too short.
GZip: 3976/10865 Bytes




Server-Header Access-Control-Allow-Origin: *
Cross-Origin Resource Sharing (CORS) supported

missing crossorigin=anonymous|use-credentials and integrity - attribute, possible hash-values:

sha256-NvJr+jqkv1D2No+6xCGLPS3m4aCz1nKxThPkmkG7tOg=
sha384-4tMlj2mz5GY8w7otut+0/kNR1r7Pdc0MPbjhevfiF9+8FF2pgDy8t/kACLx24vjv
sha512-r0VUopE8AvaV8dcxvOaYhHNa+l+AjCYoK0k6hU1UeQFrYf9TxhSZsBqqwVJTM5rp6X5CQOSe0cdM26SbQDqZ0g==

<script src="https://kit.fontawesome.com/228babfe97.js" crossorigin="anonymous" integrity="sha256-NvJr+jqkv1D2No+6xCGLPS3m4aCz1nKxThPkmkG7tOg=" />




12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com

QNr.DomainTypeNS used
1
com
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
2
ns1.bdm.microsoftonline.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org, ns4-34.azure-dns.info, nse12.o365filtering.com, nse13.o365filtering.com, nse21.o365filtering.com, nse24.o365filtering.com

Answer: ns1-34.azure-dns.com
150.171.10.34, 2603:1061:0:10::22

Answer: nse12.o365filtering.com
104.47.38.8

Answer: nse13.o365filtering.com
104.47.2.8

Answer: nse21.o365filtering.com
104.47.40.8

Answer: nse24.o365filtering.com
104.47.121.8
3
ns2.bdm.microsoftonline.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org, ns4-34.azure-dns.info, nse12.o365filtering.com, nse13.o365filtering.com, nse21.o365filtering.com, nse24.o365filtering.com

Answer: ns1-34.azure-dns.com
150.171.10.34, 2603:1061:0:10::22

Answer: nse12.o365filtering.com
104.47.38.8

Answer: nse13.o365filtering.com
104.47.2.8

Answer: nse21.o365filtering.com
104.47.40.8

Answer: nse24.o365filtering.com
104.47.121.8
4
ns3.bdm.microsoftonline.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org, ns4-34.azure-dns.info, nse12.o365filtering.com, nse13.o365filtering.com, nse21.o365filtering.com, nse24.o365filtering.com

Answer: ns1-34.azure-dns.com
150.171.10.34, 2603:1061:0:10::22

Answer: nse12.o365filtering.com
104.47.38.8

Answer: nse13.o365filtering.com
104.47.2.8

Answer: nse21.o365filtering.com
104.47.40.8

Answer: nse24.o365filtering.com
104.47.121.8
5
ns4.bdm.microsoftonline.com
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns1-34.azure-dns.com, ns2-34.azure-dns.net, ns3-34.azure-dns.org, ns4-34.azure-dns.info, nse12.o365filtering.com, nse13.o365filtering.com, nse21.o365filtering.com, nse24.o365filtering.com

Answer: ns1-34.azure-dns.com
150.171.10.34, 2603:1061:0:10::22

Answer: nse12.o365filtering.com
104.47.38.8

Answer: nse13.o365filtering.com
104.47.2.8

Answer: nse21.o365filtering.com
104.47.40.8

Answer: nse24.o365filtering.com
104.47.121.8
6
net
NS
d.root-servers.net (2001:500:2d::d)

Answer: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
7
ns2-34.azure-dns.net
NS
a.gtld-servers.net (2001:503:a83e::2:30)

Answer: ns2-01.azure-dns.net, ns2-02.azure-dns.net, ns2-03.azure-dns.net, ns2-04.azure-dns.net

Answer: ns2-01.azure-dns.net
2620:1ec:8ec::1, 64.4.48.1

Answer: ns2-02.azure-dns.net
2620:1ec:8ec::2, 64.4.48.2

Answer: ns2-03.azure-dns.net
2620:1ec:8ec::3, 64.4.48.3

Answer: ns2-04.azure-dns.net
2620:1ec:8ec::4, 64.4.48.4
8
org
NS
f.root-servers.net (2001:500:2f::f)

Answer: a0.org.afilias-nst.info, a2.org.afilias-nst.info, b0.org.afilias-nst.org, b2.org.afilias-nst.org, c0.org.afilias-nst.info, d0.org.afilias-nst.org
9
ns3-34.azure-dns.org
NS
a0.org.afilias-nst.info (2001:500:e::1)

Answer: ns3-01.azure-dns.org, ns3-02.azure-dns.org, ns3-03.azure-dns.org, ns3-04.azure-dns.org

Answer: ns3-01.azure-dns.org
13.107.24.1, 2a01:111:4000::1

Answer: ns3-02.azure-dns.org
13.107.24.2, 2a01:111:4000::2

Answer: ns3-03.azure-dns.org
13.107.24.3, 2a01:111:4000::3

Answer: ns3-04.azure-dns.org
13.107.24.4, 2a01:111:4000::4
10
info
NS
a.root-servers.net (2001:503:ba3e::2:30)

Answer: a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org, c0.info.afilias-nst.info, d0.info.afilias-nst.org
11
ns4-34.azure-dns.info
NS
a0.info.afilias-nst.info (2001:500:19::1)

Answer: ns4-01.azure-dns.info, ns4-02.azure-dns.info, ns4-03.azure-dns.info, ns4-04.azure-dns.info

Answer: ns4-01.azure-dns.info
13.107.160.1, 2620:1ec:bda::1

Answer: ns4-02.azure-dns.info
13.107.160.2, 2620:1ec:bda::2

Answer: ns4-03.azure-dns.info
13.107.160.3, 2620:1ec:bda::3

Answer: ns4-04.azure-dns.info
13.107.160.4, 2620:1ec:bda::4
12
ns2-34.azure-dns.net: 150.171.16.34
A
ns2-01.azure-dns.net (2620:1ec:8ec::1)
13
ns2-34.azure-dns.net: 2620:1ec:8ec:10::22
AAAA
ns2-01.azure-dns.net (2620:1ec:8ec::1)
14
ns3-34.azure-dns.org: 13.107.222.34
A
ns3-01.azure-dns.org (2a01:111:4000::1)
15
ns3-34.azure-dns.org: 2a01:111:4000:10::22
AAAA
ns3-01.azure-dns.org (2a01:111:4000::1)
16
ns4-34.azure-dns.info: 13.107.206.34
A
ns4-01.azure-dns.info (2620:1ec:bda::1)
17
ns4-34.azure-dns.info: 2620:1ec:bda:10::22
AAAA
ns4-01.azure-dns.info (2620:1ec:bda::1)
18
ns1.bdm.microsoftonline.com: 40.90.4.208
A
ns1-34.azure-dns.com (2603:1061:0:10::22)
19
ns1.bdm.microsoftonline.com: 2603:1061::d0
AAAA
ns1-34.azure-dns.com (2603:1061:0:10::22)
20
ns2.bdm.microsoftonline.com: 64.4.48.208
A
ns1-34.azure-dns.com (2603:1061:0:10::22)
21
ns2.bdm.microsoftonline.com: 2620:1ec:8ec::d0
AAAA
ns1-34.azure-dns.com (2603:1061:0:10::22)
22
ns3.bdm.microsoftonline.com: 13.107.24.208
A
ns1-34.azure-dns.com (2603:1061:0:10::22)
23
ns3.bdm.microsoftonline.com: 2a01:111:4000::d0
AAAA
ns1-34.azure-dns.com (2603:1061:0:10::22)
24
ns4.bdm.microsoftonline.com: 13.107.160.208
A
ns1-34.azure-dns.com (2603:1061:0:10::22)
25
ns4.bdm.microsoftonline.com: 2620:1ec:bda::d0
AAAA
ns1-34.azure-dns.com (2603:1061:0:10::22)


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
cs.bdapp.kr



1
0
bdapp.kr
0

no CAA entry found
1
0
kr
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
bdapp.kr
mscid=7yQQ+qMvdjnC+VszV2FmdKA0U7Q26m3Bq6Dgm3ba53b+IYD7MlA9MXAEPt4/JjrcxLmDIyb74pxTQA40PnE7CA==
ok
1
0
bdapp.kr
v=spf1 include:spf.protection.outlook.com include:smtp.bdapp.kr -all
ok
1
0
cs.bdapp.kr


1
0
_acme-challenge.cs.bdapp.kr

Name Error - The domain name does not exist
1
0
_acme-challenge.cs.bdapp.kr.bdapp.kr

Name Error - The domain name does not exist
1
0
_acme-challenge.cs.bdapp.kr.cs.bdapp.kr

Name Error - The domain name does not exist
1
0


15. Portchecks

Domain or IPPortDescriptionResultAnswer
cs.bdapp.kr
21
FTP



cs.bdapp.kr
21
FTP



cs.bdapp.kr
22
SSH



cs.bdapp.kr
22
SSH



cs.bdapp.kr
25
SMTP



cs.bdapp.kr
25
SMTP



cs.bdapp.kr
53
DNS



cs.bdapp.kr
53
DNS



cs.bdapp.kr
110
POP3



cs.bdapp.kr
110
POP3



cs.bdapp.kr
143
IMAP



cs.bdapp.kr
143
IMAP



cs.bdapp.kr
465
SMTP (encrypted)



cs.bdapp.kr
465
SMTP (encrypted)



cs.bdapp.kr
587
SMTP (encrypted, submission)



cs.bdapp.kr
587
SMTP (encrypted, submission)



cs.bdapp.kr
993
IMAP (encrypted)



cs.bdapp.kr
993
IMAP (encrypted)



cs.bdapp.kr
995
POP3 (encrypted)



cs.bdapp.kr
995
POP3 (encrypted)



cs.bdapp.kr
1433
MS SQL



cs.bdapp.kr
1433
MS SQL



cs.bdapp.kr
2082
cPanel (http)



cs.bdapp.kr
2082
cPanel (http)



cs.bdapp.kr
2083
cPanel (https)



cs.bdapp.kr
2083
cPanel (https)



cs.bdapp.kr
2086
WHM (http)



cs.bdapp.kr
2086
WHM (http)



cs.bdapp.kr
2087
WHM (https)



cs.bdapp.kr
2087
WHM (https)



cs.bdapp.kr
2089
cPanel Licensing



cs.bdapp.kr
2089
cPanel Licensing



cs.bdapp.kr
2095
cPanel Webmail (http)



cs.bdapp.kr
2095
cPanel Webmail (http)



cs.bdapp.kr
2096
cPanel Webmail (https)



cs.bdapp.kr
2096
cPanel Webmail (https)



cs.bdapp.kr
2222
DirectAdmin (http)



cs.bdapp.kr
2222
DirectAdmin (http)



cs.bdapp.kr
2222
DirectAdmin (https)



cs.bdapp.kr
2222
DirectAdmin (https)



cs.bdapp.kr
3306
mySql



cs.bdapp.kr
3306
mySql



cs.bdapp.kr
5224
Plesk Licensing



cs.bdapp.kr
5224
Plesk Licensing



cs.bdapp.kr
5432
PostgreSQL



cs.bdapp.kr
5432
PostgreSQL



cs.bdapp.kr
8080
Ookla Speedtest (http)



cs.bdapp.kr
8080
Ookla Speedtest (http)



cs.bdapp.kr
8080
Ookla Speedtest (https)



cs.bdapp.kr
8080
Ookla Speedtest (https)



cs.bdapp.kr
8083
VestaCP http



cs.bdapp.kr
8083
VestaCP http



cs.bdapp.kr
8083
VestaCP https



cs.bdapp.kr
8083
VestaCP https



cs.bdapp.kr
8443
Plesk Administration (https)
open
https://cs.bdapp.kr:8443/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

cs.bdapp.kr
8443
Plesk Administration (https)
open
https://cs.bdapp.kr:8443/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

cs.bdapp.kr
8447
Plesk Installer + Updates



cs.bdapp.kr
8447
Plesk Installer + Updates



cs.bdapp.kr
8880
Plesk Administration (http)



cs.bdapp.kr
8880
Plesk Administration (http)



cs.bdapp.kr
10000
Webmin (http)



cs.bdapp.kr
10000
Webmin (http)



cs.bdapp.kr
10000
Webmin (https)



cs.bdapp.kr
10000
Webmin (https)



211.34.244.192
21
FTP



211.34.244.192
21
FTP



211.34.244.192
22
SSH



211.34.244.192
22
SSH



211.34.244.192
25
SMTP



211.34.244.192
25
SMTP



211.34.244.192
53
DNS



211.34.244.192
53
DNS



211.34.244.192
110
POP3



211.34.244.192
110
POP3



211.34.244.192
143
IMAP



211.34.244.192
143
IMAP



211.34.244.192
465
SMTP (encrypted)



211.34.244.192
465
SMTP (encrypted)



211.34.244.192
587
SMTP (encrypted, submission)



211.34.244.192
587
SMTP (encrypted, submission)



211.34.244.192
993
IMAP (encrypted)



211.34.244.192
993
IMAP (encrypted)



211.34.244.192
995
POP3 (encrypted)



211.34.244.192
995
POP3 (encrypted)



211.34.244.192
1433
MS SQL



211.34.244.192
1433
MS SQL



211.34.244.192
2082
cPanel (http)



211.34.244.192
2082
cPanel (http)



211.34.244.192
2083
cPanel (https)



211.34.244.192
2083
cPanel (https)



211.34.244.192
2086
WHM (http)



211.34.244.192
2086
WHM (http)



211.34.244.192
2087
WHM (https)



211.34.244.192
2087
WHM (https)



211.34.244.192
2089
cPanel Licensing



211.34.244.192
2089
cPanel Licensing



211.34.244.192
2095
cPanel Webmail (http)



211.34.244.192
2095
cPanel Webmail (http)



211.34.244.192
2096
cPanel Webmail (https)



211.34.244.192
2096
cPanel Webmail (https)



211.34.244.192
2222
DirectAdmin (http)



211.34.244.192
2222
DirectAdmin (http)



211.34.244.192
2222
DirectAdmin (https)



211.34.244.192
2222
DirectAdmin (https)



211.34.244.192
3306
mySql



211.34.244.192
3306
mySql



211.34.244.192
5224
Plesk Licensing



211.34.244.192
5224
Plesk Licensing



211.34.244.192
5432
PostgreSQL



211.34.244.192
5432
PostgreSQL



211.34.244.192
8080
Ookla Speedtest (http)



211.34.244.192
8080
Ookla Speedtest (http)



211.34.244.192
8080
Ookla Speedtest (https)



211.34.244.192
8080
Ookla Speedtest (https)



211.34.244.192
8083
VestaCP http



211.34.244.192
8083
VestaCP http



211.34.244.192
8083
VestaCP https



211.34.244.192
8083
VestaCP https



211.34.244.192
8443
Plesk Administration (https)
open
https://211.34.244.192:8443/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

211.34.244.192
8443
Plesk Administration (https)
open
https://211.34.244.192:8443/
Http-Status: -4
SendFailure - The underlying connection was closed: An unexpected error occurred on a send.

211.34.244.192
8447
Plesk Installer + Updates



211.34.244.192
8447
Plesk Installer + Updates



211.34.244.192
8880
Plesk Administration (http)



211.34.244.192
8880
Plesk Administration (http)



211.34.244.192
10000
Webmin (http)



211.34.244.192
10000
Webmin (http)



211.34.244.192
10000
Webmin (https)



211.34.244.192
10000
Webmin (https)





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