Domain Intelligence Report
planet-wissen.de
Gathering intelligence... (12/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Safe
2 concernsno attacks or spoofing
Up
HTTP 200reachable and responding
Right
Set up Page Watchit is what it is
Ready
115d aheadyou see what's coming
Outline
WHOIS
—
DNS
1 A · 3 NS · 1 SOA · 2 TXT
SSL/TLS
Sectigo Limited · TLSv1.3 · expires in 115d · 5 SANs
Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
DNSSEC
not signed
Tech Stack
Host: Westdeutscher Rundfunk Koln · DNS: GoDaddy · Apache
HTTP
3 redirect → 200 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✓
Security
C (105/185) · 2 critical · 2 high
Threats
risk: none
Deliverability
22% F (20/90 points) · 0 MX · 0 IPs · 4 issue(s)
Subdomains
1 found · 87 answered (25 timed out) — www
Web Archive
archived, first date unknown
DNS Recordschecked 11.6d ago
Details1 A · 3 NS · 1 SOA · 2 TXT
WHOISchecked 11.6d ago
DetailsThen vs Nownew
DetailsSame organisation as in 2013.
“Planet-Wissen.de is a producer of documentaries and educational programs” — AboutUs, 2013
Now: News or media · maintained
AI-judged Sep 30, 2026: likely, not verified
SSL/TLSchecked 11.6d ago
DetailsValid certificate
Issuer: Sectigo Limited
Protocol: TLSv1.3
Expires in 115 days
5 SAN(s)
Securitychecked 11.6d ago
DetailsC
105/185
2 critical2 high1 medium
Weakest: Record Security, Advanced Security
Email Authchecked 11.6d ago
DetailsSPFDKIM?DMARC
DNSSECchecked 11.6d ago
DetailsNot DNSSEC-signed
Tech Stackchecked 11.6d ago
DetailsWestdeutscher Rundfunk KolnApacheDNS: GoDaddyGoogle Search Console
HTTP / Headerschecked 11.6d ago
Details3 redirect(s) → 200
HSTSCSPX-FrameNosniff
Threatschecked 11.6d ago
DetailsRisk: none · score 0
Zone census
Subdomainschecked 11.6d ago
DetailsWeb Archivechecked 11.6d ago
DetailsFirst archived: unknown
CDX index unavailable — showing latest snapshot only (first-snapshot date hidden).
Deliverabilitychecked 11.6d ago
Details22%F
20/90 points · 4 issue(s)
0 MX · 0 IP(s)
Top fix: No SPF record
IPv6
Measured 2026-11-04 18:10 UTC · aaaa.botD
The website has no IPv6.
planet-wissen.de has no IPv6 address published.
- ✗ planet-wissen.de: no IPv6 address
- ✗ www.planet-wissen.de: no IPv6 address
- ✗ Mail: 0 of 0 servers have IPv6
- ✓ Nameservers: 1 of 3 have IPv6
Details: published addresses and what answered
| Name | Published address (AAAA) | Answers when we connect |
|---|---|---|
| planet-wissen.de | Publishedno IPv6 address published | Answers when we connectnothing to test |
| www.planet-wissen.de | Publishedno IPv6 address published | Answers when we connectnothing to test |
PublishedNo MX records, so mail goes to the domain's own address (implicit MX). It has no AAAA record. | Answers when we connectsee detail | |
| Nameservers | Publishedpdns02.domaincontrol.comdnsext03.wdr.dednsext02.wdr.de | Answers when we connect✓ has IPv6✗ no IPv6✗ no IPv6 |
First measured 2026-11-04: no IPv6 publishedIf this changes, the date will appear here.
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