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Total

100

DNS

Email

Security

Network

100

Availability

Domaintypo3.org

IPv41

IPv61

MX records1

StatusActive

Domain technical report

TYPO3 Project and Governance — Democratic Open Source - TYPO3 Project

typo3.org

The TYPO3 project is a volunteer community backed by a not-for-profit member association, and a fully-owned service company.

Generated: 2026-08-09T11:39:44-05:00 · Cached result

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IPv41

IPv61

MX1

NS4

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

4 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 policy5 / 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

58 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: t3o05.typo3server.ch

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)

185.17.71.137

AAAA

1 record(s)

2a04:503:0:1019::137

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

1 smtp.google.com.

TXT

3 record(s)

"v=spf1 include:spf.mailjet.com include:_spf.google.com a:mail.typo3.org -all"
"google-site-verification=Q2_M4_61U-kzP--ZATdnVcqmv89sRDRM-55f4OWMQ9Q"
"google-site-verification=jSSHZZqM13k6DMQWdajNkDrOCLDtn8HtXHx4_OOtKdw"

NS

4 record(s)

ns.opsdns.li.
ns.opsdns.ch.
ns.opsdns.net.
ns.opsdns.org.

SOA

1 record(s)

ns.opsdns.ch. admin.typo3.org. 2026080603 86400 3600 604800 300

CAA

2 record(s)

0 iodef "mailto:admin@typo3.org"
0 issue "letsencrypt.org"

DS

1 record(s)

12744 13 2 BD93B6400FAEEFA0ECB957577AE7FCE8E9FA74C22F205979ABEFEFB5 5D2D7BA4

DNSKEY

1 record(s)

257 3 13 yves+b8HHnDSFqEIgbyOkWyMB0kqZuAHwFWDqPR83n/bS+nOXbFUsL44 PwD7PECazg5aSf37FfBg2/YEKhlR2g==

RRSIG

5 record(s)

TXT 13 2 300 20260820000000 20260730000000 12744 typo3.org. egULtM/x54DV5iJgPDwk8GkcrKx3s4hMHH+hDFTzGpIiWBQKiIVI+wXo OV3npWxPmOuMTjk4WeTTSduBIHeVNQ==
NS 13 2 300 20260820000000 20260730000000 12744 typo3.org. 0yq4KozHBJNu3JVuKQa9/zFoiwR5jpFV5qwT8X2YHNmDuL62FCTB5idY 44VyGXx42J52rt5DhAUwDZj7UZ0Nyg==
MX 13 2 300 20260820000000 20260730000000 12744 typo3.org. DXk3K9hWPeFqyvDw8nj9BNsWqU1YyM9Hd3VqNDGr6eGHAL++7Xw/bXog rgVFBraxMR7cNXyq7zd5f59GCpP3eQ==
DS 8 2 3600 20260830152406 20260809142406 44925 org. e+nlzw5y2f2zHuPE6TcZI+xWHxvPW+SapxDH+9rEatyYcS9MhM/KnXtV odai5V/Lw5W9rcQdL9j47KFfLp9UgKofLxlQEuCrXHoIxrGpPWaKREPF R4DjhT/NS0pVIDlTocOvmdpDpHdEeAJPnSEWQ+Ck8SDXYm/nvG7F3WO/ baw=
CAA 13 2 300 20260820000000 20260730000000 12744 typo3.org. iERI+GVU29hIvT6cLqeruGc8VnehB04XemTR+CK3NAZIv13CbFAOet3v 4JJMdlwlaIzLq8Xq3w0nzb8Hwq18CA==

NSEC

1 record(s)

_dmarc.typo3.org. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY CAA

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 include:_spf.google.com a:mail.typo3.org -all

DMARC

Configured

v=DMARC1; p=reject

DKIM

Selector google

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlTU/R5BnA98Hi7K6CASzZdWGDyNNRksKFJAwSfPjlMl+CnjMbnnBPvP7Kol59Wod05/9llUZQZU1xPawBg4SLlpwFerzt9KE8sAeiuMjeVYTE5ohpKEl7TJeB9OkrrWsF24+vCc4N8M44rWtvq3EVOClJNrfNK8Tda51CnJ3bTguHkji9pDY8jzadT14IhVBmRW3evWP88FYy6FWH2PQM5AhIwSL1aSSVQw/w/4Ptoi+Q3xewfnVN4L413Nu5BI1RJxsBl4hiBMs4d99umf6AY+ApbJQt+WA7WLhwJTqAPJJi8VAxjq7Kcmc9Oc/ZE0EkOd0UtYR5B9/K0vjqsI1RwIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

TYPO3 Project and Governance — Democratic Open Source - TYPO3 Project

Description

The TYPO3 project is a volunteer community backed by a not-for-profit member association, and a fully-owned service company.

Final URL

https://typo3.org/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://typo3.org/

Version

Server

Apache

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

typo3.com

Valid from

2026-07-09T00:03:05-05:00

Valid until

2026-10-07T00:03:04-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

3 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

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

185.17.71.137

242,91 ms

Cloudflare

1.1.1.1

185.17.71.137

69,15 ms

Quad9

9.9.9.9

185.17.71.137

31,09 ms

OpenDNS

208.67.222.222

185.17.71.137

53,67 ms

AdGuard

94.140.14.14

185.17.71.137

72,25 ms

IP, geolocation and ASNAssociated network information

185.17.71.137

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

smtp.google.com

Port 25: Closed/unreachable - 22.3 ms - 220 mx.google.com ESMTP 46e09a7af769-7f35b7a6df3si6306442a34.88 - gsmtp
Port 465: Closed/unreachable - 4021.3 ms - 
Port 587: Closed/unreachable - 4010.1 ms -

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