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Total

DNS

Email

Security

Network

100

Availability

Domainnuernberg.de

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Willkommen in Nürnberg – Nürnberg – deine Stadt

nuernberg.de

Auf dem Stadtportal finden Sie aktuelle Nachrichten, Veranstaltungen und Hinweise aus Nürnberg.

Generated: 2026-08-09T22:51:13-05:00 · Cached result

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IPv41

IPv60

MX1

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

2 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

DMARC0 / 25 pts · Mail

DMARC policy not found.

✓

DKIM20 / 20 pts · Mail

A DKIM selector was verified.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

236 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: ip-80-90-20-104.ax5z.com

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

80.90.20.104

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

10 mx1.nuernberg.de.

TXT

3 record(s)

"v=spf1 include:spf.mailjet.com ?all"
"tK0cpOzkx00kkxoyFK/1EW9JjBsQv1Rx2ATW9+0l+Gw="
"Tw4FZ2hFfZChPQzd78bUrUfyp2JeWF7S1iG2nl/QlAk="

NS

2 record(s)

ns1.nodesecure.com.
ns2.nodesecure.de.

SOA

1 record(s)

ns1.nodesecure.com. autodns-nuernberg.bisping.de. 2026083653 43200 7200 1209600 86400

CAA

0 record(s)

—

Not configured

DS

1 record(s)

35106 13 2 6CF9A22676FCB8477EE0C8946C8BDF8DA4CD0C7B7024008D4B197B3E 6E8AAF04

DNSKEY

2 record(s)

257 3 13 RVhfkRGlGIHf6subhd7yZMhkGzNxA1jQI5PddSEmULhOrxNk3JfVqgag vG44RVJB1MH4+ymic4QhcOFMtGTt9Q==
256 3 13 NAgc1jHb5pGMIrzAuXFj/cb1bhMaYLkxCTwZfj6n47ysYJQiX9ATf2yu HmRBii87B4lhC/bpaSTr9NkXtHx1DA==

RRSIG

0 record(s)

—

Not configured

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:spf.mailjet.com ?all

DMARC

Not configured

—

Not configured

DKIM

Selector mailjet

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAizobHn1AzO9RROGese/7FVxTAsofxyiKE7xP6x58j97Cb3+CVhI5Rd5+kfUwm+ZzcfYUzkexLJ5PouaKTlpBHd0wPB/SgbK0NEXJNOlX2MU1eSmixlpZN9h8/Cy1Hnkh6gS1KPcVIN1nyVXG+CwvzhBWO0mej7KCBD6aw9Y1M3xVL7J6A2MHgpS1h+6G+qWFo/7aFfe8NEmNLnkPKBLkoSQOfzgaOcvrlhPiJi7rsFrSMZGX/Qjz8txwuJCZByzoW0SYbWo6ew7533UP/rmyb6zRA37+mZfOvBzMgcoR3OhI14vNrWfYYd0gPPbVgmq0kWIiO3UwLRh9KRipFhUnsQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Willkommen in Nürnberg – Nürnberg – deine Stadt

Description

Auf dem Stadtportal finden Sie aktuelle Nachrichten, Veranstaltungen und Hinweise aus Nürnberg.

Final URL

https://www.nuernberg.de/internet/stadtportal/index.html

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.nuernberg.de/internet/stadtportal/index.html

Version

Server

myracloud

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

GlobalSign nv-sa

*.nuernberg.de

Valid from

2026-03-02T10:21:05-06:00

Valid until

2027-04-03T11:21:04-05:00

Days remaining

236

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

1 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

—

X-Frame-OptionsNot detected

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

80.90.20.104

86,73 ms

Cloudflare

1.1.1.1

80.90.20.104

29,07 ms

Quad9

9.9.9.9

80.90.20.104

48,20 ms

OpenDNS

208.67.222.222

80.90.20.104

106,04 ms

AdGuard

94.140.14.14

80.90.20.104

47,01 ms

IP, geolocation and ASNAssociated network information

80.90.20.104

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

mx1.nuernberg.de

Port 25: Closed/unreachable - 8.7 ms - 
Port 465: Closed/unreachable - 4008.4 ms - 
Port 587: Closed/unreachable - 4028.9 ms -

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