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Total

DNS

Email

Security

Network

100

Availability

Domainksta.de

IPv41

IPv61

MX records3

StatusActive

Domain technical report

ksta.de - Aktuelle Nachrichten aus Köln, dem Rheinland und der Welt | Kölner Stadt-Anzeiger

ksta.de

ksta.de - Aktuelle Nachrichten und Informationen aus Köln, der Region und dem Rheinland sowie aus Politik, Wirtschaft, Sport, Kultur, Unterhaltung und Ratgeber.

Generated: 2026-08-09T18:43:31-05:00 · Cached result

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IPv41

IPv61

MX3

NS3

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

1 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

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

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

3 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

22 day(s) remaining.

Certificate lifetime6 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: 98.172.128.34.bc.googleusercontent.com

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓

IPv6 connectivity35 / 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)

34.128.172.98

AAAA

1 record(s)

2600:1901:0:dd32::

CNAME

0 record(s)

—

Not configured

MX

3 record(s)

80 mail1.mds.de.
10 mail.mds.de.
10 mail2.mds.de.

TXT

10 record(s)

"google-site-verification=jqXtZj3VGYLnAj1wTMQhjWRqG5GnygmJkrjyF_we0Q4"
"MS=ms84220279"
"facebook-domain-verification=5xvm8ofm9666fhkkq5ewgvs9b5xg8q"
"zrOKqgoqv+c3pu3bvyS4h2RVgePqF7eOjs54LPDVBvo="
"pkF/XrCiugn5vQeREoYW7nKQdKGfyrtwVR9DZkEaIbA="
"plbk8r3tjdb2w0myl6fchnwq29ttjgfg"
"QJB0K12niXH7uGTuCAuw3JGyzRArjtYb329WEjgCjbg="
"v=spf1 mx ip4:81.173.214.0/24 ip4:130.180.4.118 ip4:5.9.250.69 ip4:80.237.132.114 ip4:134.119.225.33 include:spf.agnitas.de -all"
"google-site-verification=oGpSSdYtF0uTPZzmBJRyw6xcQFqic_jlcrhQ3jhF0UY"
"google-site-verification=Rl-ISaARR-CEBECkawKzyl5EphkkATEXmM3HYZ9g5JQ"

NS

3 record(s)

ns.udag.net.
ns.udag.de.
ns.udag.org.

SOA

1 record(s)

ns.udag.de. hostmaster.united-domains.de. 2024120278 10800 3600 604800 3600

SPF

Configured

v=spf1 mx ip4:81.173.214.0/24 ip4:130.180.4.118 ip4:5.9.250.69 ip4:80.237.132.114 ip4:134.119.225.33 include:spf.agnitas.de -all

DMARC

Configured

v=DMARC1;p=none;rua=mailto:dmarc@ksta.de;ruf=mailto:dmarc@ksta.de;fo=1:d:s

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

ksta.de - Aktuelle Nachrichten aus Köln, dem Rheinland und der Welt | Kölner Stadt-Anzeiger

Description

ksta.de - Aktuelle Nachrichten und Informationen aus Köln, der Region und dem Rheinland sowie aus Politik, Wirtschaft, Sport, Kultur, Unterhaltung und Ratgeber.

Final URL

https://www.ksta.de/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.ksta.de/

Version

Server

Google Frontend

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

*.ksta.de

Valid from

2025-08-31T19:00:00-05:00

Valid until

2026-08-31T18:59:59-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

0 active

—

HSTSNot detected

—

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

34.128.172.98

65,54 ms

Cloudflare

1.1.1.1

34.128.172.98

103,06 ms

Quad9

9.9.9.9

34.128.172.98

62,70 ms

OpenDNS

208.67.222.222

34.128.172.98

51,12 ms

AdGuard

94.140.14.14

34.128.172.98

76,08 ms

IP, geolocation and ASNAssociated network information

34.128.172.98

Identified

success

Yes

country

United States

country_code

region

Missouri

city

Kansas City

latitude

39.0997285

longitude

-94.5785681

asn

396982

organization

Google LLC

isp

Google LLC

timezone

America/Chicago

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

mail1.mds.de

Port 25: Closed/unreachable - 36.6 ms - 
Port 465: Closed/unreachable - 4054.5 ms - 
Port 587: Closed/unreachable - 4021.1 ms -

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