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



S

Server error

Checked:
24.04.2019 16:50:52


Older results

No older results found


1. IP-Addresses

HostTypeIP-Addressis auth.∑ Queries∑ Timeout
mail.probizservices.com
CNAME
probizservices.com
yes
1
0

A
74.83.150.233
Hostname: dsl-74-83-150-233.fuse.net
yes


www.mail.probizservices.com

Name Error
yes
1
0


2. DNSSEC

Zone (*)DNSSEC - Informations

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



Status: Valid because published



2 DNSKEY RR found



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



Public Key with Algorithm 8, KeyTag 25266, Flags 256



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 12.05.2019, 00:00:00 +, Signature-Inception: 21.04.2019, 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: com
com
1 DS RR in the parent zone found



1 RRSIG RR to validate DS RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.05.2019, 05:00:00 +, Signature-Inception: 24.04.2019, 04:00:00 +, KeyTag 25266, Signer-Name: (root)



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 25266 used to validate the DS RRSet in the parent zone



2 DNSKEY RR found



Public Key with Algorithm 8, KeyTag 3800, Flags 256



Public Key with Algorithm 8, KeyTag 30909, Flags 257 (SEP = Secure Entry Point)



1 RRSIG RR to validate DNSKEY RR found



RRSIG-Owner com., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 07.05.2019, 18:25:33 +, Signature-Inception: 22.04.2019, 18:20:33 +, KeyTag 30909, Signer-Name: com



Status: Good - Algorithmus 8 and DNSKEY with KeyTag 30909 used to validate the DNSKEY RRSet



Status: Valid Chain of trust. Parent-DS with Algorithm 8, KeyTag 30909, DigestType 2 and Digest "4tPJFvbe6scylOgmj7WIUESoM/xUWViPSpGEz8QaV2Y=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: probizservices.com
probizservices.com
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 "ftkep4f4pr4lfv1qat5ht6ngst4sejt7" between the hashed NSEC3-owner "ftkelu78rmgfbtt4f90hc7cqf16necrc" and the hashed NextOwner "ftkf080ts4mvjpg1teoj82k65vh5hrr2". So the parent zone confirmes the not-existence of a DS RR.
Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner ftkelu78rmgfbtt4f90hc7cqf16necrc.com., Algorithm: 8, 2 Labels, original TTL: 86400 sec, Signature-expiration: 28.04.2019, 05:06:27 +, Signature-Inception: 21.04.2019, 03:56:27 +, KeyTag 3800, Signer-Name: com



0 DNSKEY RR found




Zone: mail.probizservices.com
mail.probizservices.com
0 DS RR in the parent zone found

Zone: www.mail.probizservices.com
www.mail.probizservices.com
0 DS RR in the parent zone found


3. Name Servers

DomainNameserverNS-IP
www.mail.probizservices.com
  ns37.domaincontrol.com

probizservices.com
  ns37.domaincontrol.com / p09


  ns38.domaincontrol.com / p24

com
  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


4. SOA-Entries


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1556117438
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:11


Domain:com
Zone-Name:
Primary:a.gtld-servers.net
Mail:nstld.verisign-grs.com
Serial:1556117453
Refresh:1800
Retry:900
Expire:604800
TTL:86400
num Entries:2


Domain:probizservices.com
Zone-Name:
Primary:ns37.domaincontrol.com
Mail:dns.jomax.net
Serial:2019042400
Refresh:28800
Retry:7200
Expire:604800
TTL:600
num Entries:2


Domain:www.mail.probizservices.com
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:1


5. Screenshots

No Screenshot listed, because no url-check with https + http status 200-299, 400-599 + not-ACME-check found.

6. Url-Checks


:

:
DomainnameHttp-StatusredirectSec.G
• http://mail.probizservices.com/
74.83.150.233
500

0.417
S
Internal Server Error
Date: Wed, 24 Apr 2019 14:51:14 GMT
Server: Apache
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Content-Length: 4089
Connection: close
Content-Type: text/html; charset=utf-8

• https://mail.probizservices.com/
74.83.150.233
-14

10.024
T
Timeout - The operation has timed out

• http://mail.probizservices.com/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de
74.83.150.233
404

0.240
A
Not Found
Visible Content:
Date: Wed, 24 Apr 2019 14:51:25 GMT
Server: Apache
Content-Length: 267
Connection: close
Content-Type: text/html; charset=iso-8859-1

7. Comments


1. General Results, most used to calculate the result

Aname "mail.probizservices.com" is subdomain, public suffix is "com", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services"
AGood: All ip addresses are public addresses
AGood: No asked Authoritative Name Server had a timeout
ADNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
AGood: All urls with http status 200/404 have a complete Content-Type header (MediaType / MediaSubType + correct charset)
CError - no version with Http-Status 200
HFatal error: No https - result with http-status 200, no encryption

2. DNS- and NameServer - Checks

AGood: Nameserver supports TCP connections: 2 good Nameserver
AGood: Nameserver supports Echo Capitalization: 2 good Nameserver
AGood: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
AGood: Nameserver has passed 10 EDNS-Checks (OP100, FLAGS, V1, V1OP100, V1FLAGS, DNSSEC, V1DNSSEC, NSID, COOKIE, CLIENTSUBNET): 2 good Nameserver
Nameserver doesn't pass all EDNS-Checks: ns37.domaincontrol.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.
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: 34227 milliseconds, 34.227 seconds


8. Connections

No connection informations found. Perhaps only http - connections.


9. Certificates

No certificate informations found. Perhaps only http - connections.


10. Last Certificates - Certificate Transparency Log Check

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

No CertSpotter - Certificate-Transparency-Log informations found. The feature is new (startet 2019-05-07), so recheck this domain.


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

No CRT - CT-Log entries found


11. Html-Content - Entries

No Html-Content entries found. Only checked if https + status 200/401/403/404


12. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers:

No NameServer - IP address informations found. The feature is new (2020-05-07), so recheck this domain.


13. CAA - Entries

DomainnameflagNameValue∑ Queries∑ Timeout
mail.probizservices.com



1
0
probizservices.com
0

no CAA entry found
1
0
com
0

no CAA entry found
1
0


14. TXT - Entries

DomainnameTXT EntryStatus∑ Queries∑ Timeout
mail.probizservices.com
v=spf1 a mx include:spf.smtp2go.com ?all
ok
1
0
_acme-challenge.mail.probizservices.com

Name Error - The domain name does not exist
1
0
_acme-challenge.mail.probizservices.com.mail.probizservices.com

Name Error - The domain name does not exist
1
0


15. DomainService - Entries (SSHFP Check is new - 2022-09-24, may be incomplete, alpha, some results are required)

No DomainServiceEntries entries found



16. Cipher Suites

No Ciphers found


17. Portchecks

No Port informations found. The feature is new (startet 2019-07-09), so recheck this domain.



Permalink: https://check-your-website.server-daten.de/?i=18860a59-3a8a-4abf-b243-f4e52a282fdf


Last Result: https://check-your-website.server-daten.de/?q=mail.probizservices.com - 2019-04-24 16:50:52


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