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Total

DNS

Email

Security

Network

100

Availability

Domainspd.de

IPv41

IPv60

MX records1

StatusActive

Domain technical report

SPD.de: Sozialdemokratische Partei Deutschlands (SPD)

spd.de

Soziale Politik für Dich.

Generated: 2026-08-11T02:05:50-05:00 · Cached result

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IPv41

IPv60

MX1

NS4

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

4 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

1 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

✓

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

76 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 DNS0 / 30 pts · Network

PTR not detected.

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/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

37.49.153.251

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

20 mail.gslb.spd.de.

TXT

10 record(s)

"+x+GL2CdGup1zAZ1BJyMl930XZHEV1alGFl3WhsldthH/eiUUgpMjIACsJCaBE0RhGy0Twi4735gFVjueEebPg=="
"E7RMUIM3F9753DC5MC1JVLPOQD"
"langdock-verify=_QfNax6QUbn6CLd06JfTNwTTSjpPPNHZUAyXz7m_Bdg"
"MS=ms73454678"
"google-site-verification=3s7a17CikxU-wDMPTc3L8CMHQEpUjAMrNyBHjSW24Lk"
"cisco-ci-domain-verification=13ce03b44cd7d682f19b3a0ed79d62dac1d3e5ecd6e7265c9833f5e2ad3c9cee"
"cisco-ci-domain-verification=6355fa2a8a315ebf1e32ec4dd157dcb472b08a93da4a5108f584a5bf3948ff89"
"v=spf1 a mx ip4:195.50.146.128/26 ip4:213.160.72.146 ip4:185.150.34.20 ip4:185.150.32.4 ip6:2a00:17d8:100::18a1 include:spf.srv2.de include:spf.protection.outlook.com ~all"
"google-site-verification=UmHeW-YjJXL-_P1xt5uyKUQ4bYRYBYWfvpkOnN79AQk"
"25reports=45a699a94ba59da0b0c54ea6"

NS

4 record(s)

ns3.arcor-ip.de.
ns2.arcor-ip.de.
dns2.spd.de.
ns1.arcor-ip.de.

SOA

1 record(s)

dns2.spd.de. admin.spd.de. 2026081000 3600 600 604800 38400

SPF

Configured

v=spf1 a mx ip4:195.50.146.128/26 ip4:213.160.72.146 ip4:185.150.34.20 ip4:185.150.32.4 ip6:2a00:17d8:100::18a1 include:spf.srv2.de include:spf.protection.outlook.com ~all

DMARC

Configured

v=DMARC1; p=none; pct=100; rua=mailto:dmarc@25reports.com; adkim=r; aspf=r

DKIM

Selector s1

k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvxcjvZtOsYo5irzNIzgkuHMPT2qT3w9u8Ydyq41GrcuF/qH6ySJ9uDkiW+zTFSTZpsxEeW0kwoZ51HVEIysvLKZ0dsn++xXl0BQplE+9iB2eTZ+fhhMy9Vy+KeDViRM4J7RVJigx27r684rZuibLbuX4mLh0j83/laL/ScK54olG6Vf2OIN1pAM8u9SD495DubE30cLX+LaHwn4eZtys+4DobjtUm/ugCTVZ743me2FRxdsPstaq62+kX2X7t0tDldwnQad9LytW3/WuZKGInrtC7GPrtifFv6HiDjlwifPCghc/ttL7LmLS4QmuqXg0ZHfFho81dkl9kVylcyzL8QIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

SPD.de: Sozialdemokratische Partei Deutschlands (SPD)

Description

Soziale Politik für Dich.

Final URL

https://www.spd.de/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.spd.de/

Version

Server

BigIP

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

*.spd.de

Valid from

2026-07-29T01:40:34-05:00

Valid until

2026-10-27T01:40:33-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_CHACHA20_POLY1305_SHA256

Security headers

1 active

—

HSTSNot detected

✓

Content Security PolicyImplemented

—

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

37.49.153.251

154,40 ms

Cloudflare

1.1.1.1

37.49.153.251

133,80 ms

Quad9

9.9.9.9

37.49.153.251

179,32 ms

OpenDNS

208.67.222.222

37.49.153.251

493,17 ms

AdGuard

94.140.14.14

37.49.153.251

224,03 ms

IP, geolocation and ASNAssociated network information

37.49.153.251

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

mail.gslb.spd.de

Port 25: Closed/unreachable - 317.9 ms - 
Port 465: Closed/unreachable - 4360.9 ms - 
Port 587: Closed/unreachable - 4339 ms -

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