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Tls-Protocol error

Checked:
06.05.2026 17:05:08

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1. IP-Addresses

Host	Type	IP-Address	is auth.	∑ Queries	∑ Timeout
e118138.x.akamaiedge.net	A	2.21.245.26 Berlin/State of Berlin/Germany (DE) - Akamai Technologies Hostname: a2-21-245-26.deploy.static.akamaitechnologies.com	yes	1	0
	A	2.21.245.32 Berlin/State of Berlin/Germany (DE) - Akamai Technologies Hostname: a2-21-245-32.deploy.static.akamaitechnologies.com	yes	1	0
	AAAA		yes
www.e118138.x.akamaiedge.net		Name Error	yes	1	0
*.x.akamaiedge.net	A	Name Error	yes
	AAAA	Name Error	yes
	CNAME	Name Error	yes
*.e118138.x.akamaiedge.net	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


	3 DNSKEY RR found


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


	Public Key with Algorithm 8, KeyTag 38696, Flags 257 (SEP = Secure Entry Point)


	Public Key with Algorithm 8, KeyTag 54393, Flags 256


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner (root), Algorithm: 8, 0 Labels, original TTL: 172800 sec, Signature-expiration: 22.05.2026, 00:00:00 +, Signature-Inception: 01.05.2026, 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: net
net	1 DS RR in the parent zone found


	DS with Algorithm 13, KeyTag 37331, DigestType 2 and Digest LwvsLW95370dCP0ho6+S0OOaS57x4/QRH/8oJJDaRTs=


	1 RRSIG RR to validate DS RR found


	RRSIG-Owner net., Algorithm: 8, 1 Labels, original TTL: 86400 sec, Signature-expiration: 19.05.2026, 05:00:00 +, Signature-Inception: 06.05.2026, 04:00:00 +, KeyTag 54393, Signer-Name: (root)


	• Status: Good - Algorithmus 8 and DNSKEY with KeyTag 54393 used to validate the DS RRSet in the parent zone


	2 DNSKEY RR found


	Public Key with Algorithm 13, KeyTag 1560, Flags 256


	Public Key with Algorithm 13, KeyTag 37331, Flags 257 (SEP = Secure Entry Point)


	1 RRSIG RR to validate DNSKEY RR found


	RRSIG-Owner net., Algorithm: 13, 1 Labels, original TTL: 86400 sec, Signature-expiration: 12.05.2026, 14:10:35 +, Signature-Inception: 27.04.2026, 14:05:35 +, KeyTag 37331, Signer-Name: net


	• Status: Good - Algorithmus 13 and DNSKEY with KeyTag 37331 used to validate the DNSKEY RRSet


	• Status: Valid Chain of trust. Parent-DS with Algorithm 13, KeyTag 37331, DigestType 2 and Digest "LwvsLW95370dCP0ho6+S0OOaS57x4/QRH/8oJJDaRTs=" validates local Key with the same values, Key ist Secure Entry Point (SEP) of the zone

Zone: akamaiedge.net
akamaiedge.net	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 "gcrrhoau5nc9m20amta65qn7bp6tnmrt" between the hashed NSEC3-owner "gcrqbtglalp4uh4ej86lrr4fdp2mnigp" and the hashed NextOwner "gcrtlvurj6lelqbdj72r6hlm15kttvsi". So the parent zone confirmes the not-existence of a DS RR. Bitmap: NS, DS, RRSIG Validated: RRSIG-Owner gcrqbtglalp4uh4ej86lrr4fdp2mnigp.net., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 11.05.2026, 03:15:36 +, Signature-Inception: 04.05.2026, 02:05:36 +, KeyTag 1560, Signer-Name: net


	DS-Query in the parent zone sends valid NSEC3 RR with the Hash "a1rt98bs5qgc9nfi51s9hci47uljg6jh" as Owner. That's the Hash of "net" with the NextHashedOwnerName "a1rtlnpgulogn7b9a62shje1u3ttp8dr". So that domain name is the Closest Encloser of "akamaiedge.net". Opt-Out: True. Bitmap: NS, SOA, RRSIG, DNSKEY, NSEC3PARAM Validated: RRSIG-Owner a1rt98bs5qgc9nfi51s9hci47uljg6jh.net., Algorithm: 13, 2 Labels, original TTL: 900 sec, Signature-expiration: 10.05.2026, 03:23:44 +, Signature-Inception: 03.05.2026, 02:13:44 +, KeyTag 1560, Signer-Name: net


	0 DNSKEY RR found




Zone: x.akamaiedge.net
x.akamaiedge.net	0 DS RR in the parent zone found


	0 DNSKEY RR found




Zone: e118138.x.akamaiedge.net
e118138.x.akamaiedge.net	0 DS RR in the parent zone found


	0 DNSKEY RR found




Zone: www.e118138.x.akamaiedge.net
www.e118138.x.akamaiedge.net	0 DS RR in the parent zone found

3. Name Servers

Domain	Nameserver	NS-IP
www.e118138.x.akamaiedge.net	• n0x.akamaiedge.net
e118138.x.akamaiedge.net	• n0x.akamaiedge.net	88.221.81.192 Paris/Île-de-France/France (FR) - Akamai Technologies	•
	•	2600:1480:e800::c0 Newark/New Jersey/United States (US) - Akamai International B.V.	•
x.akamaiedge.net	• n0x.akamaiedge.net	88.221.81.192 Paris/Île-de-France/France (FR) - Akamai Technologies	•
	•	2600:1480:e800::c0 Newark/New Jersey/United States (US) - Akamai International B.V.	•
	• n1x.akamaiedge.net	23.60.13.7 Berlin/State of Berlin/Germany (DE) - Akamai International B.V.	•
	• n2x.akamaiedge.net	23.60.13.80 Berlin/State of Berlin/Germany (DE) - Akamai International B.V.	•
	• n3x.akamaiedge.net	23.60.13.119 Berlin/State of Berlin/Germany (DE) - Akamai International B.V.	•
	• n4x.akamaiedge.net	23.60.13.3 Berlin/State of Berlin/Germany (DE) - Akamai International B.V.	•
	• n5x.akamaiedge.net	23.60.13.8 Berlin/State of Berlin/Germany (DE) - Akamai International B.V.	•
	• n6x.akamaiedge.net	2.16.29.154 Hamburg/Germany (DE) - Akamai Technologies	•
	• n7x.akamaiedge.net	23.193.116.175 Hamburg/Germany (DE) - Akamai International B.V.	•
akamaiedge.net	• a11-192.akamaiedge.net	84.53.139.192 Los Angeles/California/United States (US) - Akamai Technologies	•
	•	2600:1480:1::c0 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	• a1-192.akamaiedge.net	193.108.88.0 London/England/United Kingdom (GB) - Akamai International B.V.	•
	• a12-192.akamaiedge.net	184.26.160.192 Frankfurt am Main/Hesse/Germany (DE) - Akamai International B.V.	•
	• a13-192.akamaiedge.net	2.22.230.192 Madrid/Spain (ES) - Akamai Technologies	•
	• a28-192.akamaiedge.net	95.100.173.192 Slough/England/United Kingdom (GB) - Akamai Technologies	•
	• a6-192.akamaiedge.net	23.211.133.192 Paris/Île-de-France/France (FR) - Akamai International B.V.	•
	• internal.akamaiedge.net
	• la1.akamaiedge.net	184.26.161.192 El Segundo/California/United States (US) - Akamai International B.V.	•
	• la3.akamaiedge.net	95.101.36.192 Warsaw/Mazovia/Poland (PL) - Akamai Technologies	•
	• lar2.akamaiedge.net	2.16.40.192 Warsaw/Mazovia/Poland (PL) - Akamai Technologies	•
	• ns3-194.akamaiedge.net	23.61.199.194 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	•	2600:1406:32::c2 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
	• ns5-194.akamaiedge.net	184.85.248.194 Toronto/Ontario/Canada (CA) - Akamai International B.V.	•
	• ns6-194.akamaiedge.net	95.100.168.194 Milan/Lombardy/Italy (IT) - Akamai Technologies	•
	• ns7-194.akamaiedge.net	96.7.49.194 Cambridge/Massachusetts/United States (US) - Akamai International B.V.	•
net	• a.gtld-servers.net / nnn1-par6		•
	• b.gtld-servers.net / nnn1-elwaw4		•
	• c.gtld-servers.net / nnn1-par6		•
	• d.gtld-servers.net / nnn1-par6		•
	• e.gtld-servers.net / nnn1-defra-5		•
	• f.gtld-servers.net / nnn1-defra-4		•
	• g.gtld-servers.net / nnn1-defra-4		•
	• h.gtld-servers.net / nnn1-defra-4		•
	• i.gtld-servers.net / nnn1-defra-4		•
	• j.gtld-servers.net / nnn1-ein3		•
	• k.gtld-servers.net / nnn1-frmrs-2		•
	• l.gtld-servers.net / nnn1-ein2		•
	• m.gtld-servers.net / nnn1-ein1		•

4. SOA-Entries

Domain:	net
Zone-Name:	net
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1778079886
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	10

Domain:	net
Zone-Name:	net
Primary:	a.gtld-servers.net
Mail:	nstld.verisign-grs.com
Serial:	1778079901
Refresh:	1800
Retry:	900
Expire:	604800
TTL:	900
num Entries:	3

Domain:	akamaiedge.net
Zone-Name:
Primary:
Mail:
Serial:
Refresh:
Retry:
Expire:
TTL:
num Entries:	1

Domain:	akamaiedge.net
Zone-Name:	akamaiedge.net
Primary:	internal.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1559044082
Refresh:	90000
Retry:	90000
Expire:	90000
TTL:	180
num Entries:	15

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079945
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	1

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079945
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	1

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079945
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	1

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079946
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	3

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079946
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	3

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079946
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	3

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079947
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	3

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079947
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	3

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079947
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	3

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079948
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	2

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079948
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	2

Domain:	x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079948
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	2

Domain:	e118138.x.akamaiedge.net
Zone-Name:	x.akamaiedge.net
Primary:	n0x.akamaiedge.net
Mail:	hostmaster.akamai.com
Serial:	1778079954
Refresh:	1000
Retry:	1000
Expire:	1000
TTL:	1800
num Entries:	2

Domain:	www.e118138.x.akamaiedge.net
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

show header:

Domainname	Http-Status	redirect	Sec.	G
• http://e118138.x.akamaiedge.net/ 2.21.245.26	400	Html is minified: 101.63 %	0.013	M
Bad Request
Server: AkamaiGHost
Mime-Version: 1.0
Date: Wed, 06 May 2026 15:06:47 GMT
Connection: close
Content-Type: text/html
Content-Length: 312
Expires: Wed, 06 May 2026 15:06:47 GMT

• http://e118138.x.akamaiedge.net/ 2.21.245.32	400	Html is minified: 101.63 %	0.044	M
Bad Request
Server: AkamaiGHost
Mime-Version: 1.0
Date: Wed, 06 May 2026 15:06:47 GMT
Connection: close
Content-Type: text/html
Content-Length: 312
Expires: Wed, 06 May 2026 15:06:47 GMT

• https://e118138.x.akamaiedge.net/ 2.21.245.26	-103		0.037	P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'InternalError' (FF: SSL_ERROR_INTERNAL_ERROR_ALERT)

• https://e118138.x.akamaiedge.net/ 2.21.245.32	-103		0.023	P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'InternalError' (FF: SSL_ERROR_INTERNAL_ERROR_ALERT)

• https://e118138.x.akamaiedge.net:80/ 2.21.245.26	-14		10.016	A
Timeout - The operation has timed out.
Visible Content:

• https://e118138.x.akamaiedge.net:80/ 2.21.245.32	-14		10.027	A
Timeout - The operation has timed out.
Visible Content:

• http://e118138.x.akamaiedge.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2.21.245.26 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	400	Html is minified: 101.63 % Other inline scripts (∑/total): 0/0	0.007	M
Bad Request
Visible Content:
Server: AkamaiGHost
Mime-Version: 1.0
Date: Wed, 06 May 2026 15:06:47 GMT
Connection: close
Content-Type: text/html
Content-Length: 312
Expires: Wed, 06 May 2026 15:06:47 GMT

• http://e118138.x.akamaiedge.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2.21.245.32 Inline-JavaScript (∑/total): 0/0 Inline-CSS (∑/total): 0/0	400	Html is minified: 101.63 % Other inline scripts (∑/total): 0/0	0.006	M
Bad Request
Visible Content:
Server: AkamaiGHost
Mime-Version: 1.0
Date: Wed, 06 May 2026 15:06:47 GMT
Connection: close
Content-Type: text/html
Content-Length: 312
Expires: Wed, 06 May 2026 15:06:47 GMT

• https://2.21.245.26/ 2.21.245.26	-103		0.023	P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'InternalError' (FF: SSL_ERROR_INTERNAL_ERROR_ALERT)

• https://2.21.245.32/ 2.21.245.32	-103		0.020	P
SecureConnectionError (3, 0x80131501). The SSL connection could not be established, see inner exception. Authentication failed because the remote party sent a TLS alert: 'InternalError' (FF: SSL_ERROR_INTERNAL_ERROR_ALERT)

7. Comments

	1. General Results, most used to calculate the result
A	name "e118138.x.akamaiedge.net" is subdomain, public suffix is ".akamaiedge.net", top-level-domain is ".net", top-level-domain-type is "generic", tld-manager is "VeriSign Global Registry Services", num .net-domains preloaded: 10583 (complete: 276475)
A	Good: All ip addresses are public addresses
A	Good: Minimal 2 ip addresses per domain name found: e118138.x.akamaiedge.net has 2 different ip addresses (authoritative).
	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: e118138.x.akamaiedge.net has no ipv6 address.
A	Good: No asked Authoritative Name Server had a timeout
A	DNS: "Name Error" means: No www-dns-entry defined. This isn't a problem
A	Good: 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.
C	Error - no version with Http-Status 200
H	Fatal error: No https - result with http-status 200, no encryption
M	http://e118138.x.akamaiedge.net/ 2.21.245.26	400	Misconfiguration - main pages should never send http status 400 - 499
M	http://e118138.x.akamaiedge.net/ 2.21.245.32	400	Misconfiguration - main pages should never send http status 400 - 499
A	Good: More then one ip address per domain name found, checking all ip addresses the same http status and the same certificate found: Domain e118138.x.akamaiedge.net, 2 ip addresses.
	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 e118138.x.akamaiedge.net, 2 ip addresses.
B	No _mta-sts TXT record found (mta-sts: Mail Transfer Agent Strict Transport Security - see RFC 8461). Read the result of server-daten.de (Url-Checks, Comments, Connections and DomainServiceRecords) to see a complete definition. Domainname: _mta-sts.e118138.x.akamaiedge.net
	2. Header-Checks
U			No https result with http status 2 or 4 (standard-check) found, no header checked.
	3. DNS- and NameServer - Checks
A	Info:: 25 Root-climbing DNS Queries required to find all IPv4- and IPv6-Addresses of 8 Name Servers.
A	Info:: 25 Queries complete, 9 with IPv6, 16 with IPv4.
	Warning: Only some DNS Queries done via ipv6. IPv6 is the future, so the name servers of your name servers should have ipv6 addresses.
	Ok (4 - 8):: An average of 3.1 queries per domain name server required to find all ip addresses of all name servers.
A	Info:: 8 different Name Servers found: n0x.akamaiedge.net, n1x.akamaiedge.net, n2x.akamaiedge.net, n3x.akamaiedge.net, n4x.akamaiedge.net, n5x.akamaiedge.net, n6x.akamaiedge.net, n7x.akamaiedge.net, 8 Name Servers included in Delegation: n0x.akamaiedge.net, n1x.akamaiedge.net, n2x.akamaiedge.net, n3x.akamaiedge.net, n4x.akamaiedge.net, n5x.akamaiedge.net, n6x.akamaiedge.net, n7x.akamaiedge.net, 8 Name Servers included in 1 Zone definitions: n0x.akamaiedge.net, n1x.akamaiedge.net, n2x.akamaiedge.net, n3x.akamaiedge.net, n4x.akamaiedge.net, n5x.akamaiedge.net, n6x.akamaiedge.net, n7x.akamaiedge.net, 1 Name Servers listed in SOA.Primary: n0x.akamaiedge.net.
A	Good: Only one SOA.Primary Name Server found.: n0x.akamaiedge.net.
A	Good: SOA.Primary Name Server included in the delegation set.: n0x.akamaiedge.net.
A	Good: Consistency between delegation and zone. The set of NS records served by the authoritative name servers must match those proposed for the delegation in the parent zone. Ordered list of name servers: n0x.akamaiedge.net, n1x.akamaiedge.net, n2x.akamaiedge.net, n3x.akamaiedge.net, n4x.akamaiedge.net, n5x.akamaiedge.net, n6x.akamaiedge.net, n7x.akamaiedge.net
A	Good: All Name Server Domain Names have a Public Suffix.
A	Good: All Name Server Domain Names ending with a Public Suffix have minimal one IPv4- or IPv6 address.
A	Good: All Name Server ip addresses are public.
A	Good: Minimal 2 different name servers (public suffix and public ip address) found: 8 different Name Servers found
A	Good: Some Name Servers have IPv6 addresses: 1 Name Servers with IPv6 found (7 Name Servers without IPv6)
	Warning: All Name Servers have the same Top Level Domain / Public Suffix. If there is a problem with that Top Level Domain, your domain may be affected. Better: Use Name Servers with different top level domains.: 8 Name Servers, 1 Top Level Domain: akamaiedge.net
	Warning: All Name Servers have the same domain name. If there is a problem with that domain name (or with the name servers of that domain name), your domain may be affected. Better: Use Name Servers with different domain names / different top level domains.: Only one domain name used:
A	Good: Name servers with different Country locations found: 8 Name Servers, 3 Countries: DE, FR, US
A	Info: Ipv4-Subnet-list: 8 Name Servers, 3 different subnets (first Byte): 2., 23., 88., 4 different subnets (first two Bytes): 2.16., 23.193., 23.60., 88.221., 4 different subnets (first three Bytes): 2.16.29., 23.193.116., 23.60.13., 88.221.81.
A	Good: Name Server IPv4-addresses from different subnet found:
A	Info: IPv6-Subnet-list: 1 Name Servers with IPv6, 1 different subnets (first block): 2600:, 1 different subnets (first two blocks): 2600:1480:, 1 different subnets (first three blocks): 2600:1480:e800:, 1 different subnets (first four blocks): 2600:1480:e800:0000:
	Fatal: All Name Server IPv6 addresses from the same subnet.
A	Good: Nameserver supports TCP connections: 2 good Nameserver
A	Good: Nameserver supports Echo Capitalization: 2 good Nameserver
A	Good: Nameserver supports EDNS with max. 512 Byte Udp payload, message is smaller: 2 good Nameserver
	Nameserver doesn't pass all EDNS-Checks: internal.akamaiedge.net: 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.
	Nameserver doesn't pass all EDNS-Checks: n0x.akamaiedge.net: 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.
	Nameserver doesn't pass all EDNS-Checks: n0x.akamaiedge.net / 2600:1480:e800::c0: OP100: ok. FLAGS: ok. V1: ok. V1OP100: fatal timeout. V1FLAGS: ok. DNSSEC: ok. V1DNSSEC: ok. NSID: ok. COOKIE: ok. CLIENTSUBNET: ok.
A	Good: 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.
	4. Content- and Performance-critical Checks
	http://e118138.x.akamaiedge.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2.21.245.26	400	Fatal: Check of /.well-known/acme-challenge/random-filename has a http status between 400 and 499, but not 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
	http://e118138.x.akamaiedge.net/.well-known/acme-challenge/check-your-website-dot-server-daten-dot-de 2.21.245.32	400	Fatal: Check of /.well-known/acme-challenge/random-filename has a http status between 400 and 499, but not 404 - Not Found. Creating a Letsencrypt certificate via http-01 challenge may not work. Trouble creating a certificate? Use https://community.letsencrypt.org/ to ask.
A	Info: No img element found, no alt attribute checked
A	Good: 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
A	Duration: 141600 milliseconds, 141.600 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 - CT-Log entries found

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. Html-Parsing via https://validator.w3.org/nu/

No https result http status 200 and Content-Type text/html or text/xml found, no Html-Parsing - Check

13. Nameserver - IP-Adresses

Required Root-climbing DNS-Queries to find ip addresses of all Name Servers: n0x.akamaiedge.net, n1x.akamaiedge.net, n2x.akamaiedge.net, n3x.akamaiedge.net, n4x.akamaiedge.net, n5x.akamaiedge.net, n6x.akamaiedge.net, n7x.akamaiedge.net

QNr.	Domain	Type	NS used
1	net	NS	f.root-servers.net (2001:500:2f::f)
	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	n0x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
3	n1x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
4	n2x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
5	n3x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
6	n4x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
7	n5x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
8	n6x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
9	n7x.akamaiedge.net	NS	a.gtld-servers.net (2001:503:a83e::2:30)
	Answer: a1-192.akamaiedge.net, a12-192.akamaiedge.net, a28-192.akamaiedge.net, a6-192.akamaiedge.net, la1.akamaiedge.net, la3.akamaiedge.net, lar2.akamaiedge.net, ns3-194.akamaiedge.net
	Answer: a1-192.akamaiedge.net 193.108.88.0
	Answer: a12-192.akamaiedge.net 184.26.160.192
	Answer: a28-192.akamaiedge.net 95.100.173.192
	Answer: a6-192.akamaiedge.net 23.211.133.192
	Answer: la1.akamaiedge.net 184.26.161.192
	Answer: la3.akamaiedge.net 95.101.36.192
	Answer: lar2.akamaiedge.net 2.16.40.192
	Answer: ns3-194.akamaiedge.net 23.61.199.194, 2600:1406:32::c2
10	n0x.akamaiedge.net: 88.221.81.192	A	a1-192.akamaiedge.net (193.108.88.0)
11	n0x.akamaiedge.net: 2600:1480:e800::c0	AAAA	a1-192.akamaiedge.net (193.108.88.0)
12	n1x.akamaiedge.net: 23.60.13.7	A	a1-192.akamaiedge.net (193.108.88.0)
13	n1x.akamaiedge.net: No AAAA record found	AAAA	a1-192.akamaiedge.net (193.108.88.0)
14	n2x.akamaiedge.net: 23.60.13.80	A	a1-192.akamaiedge.net (193.108.88.0)
15	n2x.akamaiedge.net: No AAAA record found	AAAA	a1-192.akamaiedge.net (193.108.88.0)
16	n3x.akamaiedge.net: 23.60.13.119	A	a1-192.akamaiedge.net (193.108.88.0)
17	n3x.akamaiedge.net: No AAAA record found	AAAA	a1-192.akamaiedge.net (193.108.88.0)
18	n4x.akamaiedge.net: 23.60.13.3	A	a1-192.akamaiedge.net (193.108.88.0)
19	n4x.akamaiedge.net: No AAAA record found	AAAA	a1-192.akamaiedge.net (193.108.88.0)
20	n5x.akamaiedge.net: 23.60.13.8	A	a1-192.akamaiedge.net (193.108.88.0)
21	n5x.akamaiedge.net: No AAAA record found	AAAA	a1-192.akamaiedge.net (193.108.88.0)
22	n6x.akamaiedge.net: 2.16.29.154	A	a1-192.akamaiedge.net (193.108.88.0)
23	n6x.akamaiedge.net: No AAAA record found	AAAA	a1-192.akamaiedge.net (193.108.88.0)
24	n7x.akamaiedge.net: 23.193.116.175	A	a1-192.akamaiedge.net (193.108.88.0)
25	n7x.akamaiedge.net: No AAAA record found	AAAA	a1-192.akamaiedge.net (193.108.88.0)

14. CAA - Entries

Domainname	Value	∑ Queries
e118138.x.akamaiedge.net	no CAA entry found	1
x.akamaiedge.net	no CAA entry found	1
akamaiedge.net	no CAA entry found	1
net	no CAA entry found	1

15. TXT - Entries

Domainname	Status	∑ Queries
x.akamaiedge.net	ok	1
e118138.x.akamaiedge.net	ok	1
_acme-challenge.e118138.x.akamaiedge.net	Name Error - The domain name does not exist	1
_acme-challenge.e118138.x.akamaiedge.net.x.akamaiedge.net	Name Error - The domain name does not exist	1
_acme-challenge.e118138.x.akamaiedge.net.e118138.x.akamaiedge.net	Name Error - The domain name does not exist	1

16. DomainService - Entries

No DomainServiceEntries entries found

17. Cipher Suites

No results

18. Portchecks

No open Ports <> 80 / 443 found, so no additional Ports checked.

Permalink: https://check-your-website.server-daten.de/?i=fb005e3a-1008-4ebe-9402-55b55ed38026

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