gemu.dk

📜 Historical scan 2026-06-17 10:30:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gemu.dk is a .dk domain served by 3 nameservers (ns.etes.de, ns2.etes.de, ns3.etes.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.196.144.16 is hosted by ETES GmbH (AS205890) in Germany. Mail is handled by mx1.gemue.ch, mx2.gemue.ch. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.etes.de	2a0a:de40:0:900::3 91.196.144.3	ns.etes.de ns.etes.de	AS205890 ETES GmbH AS205890 ETES GmbH
ns2.etes.de	178.209.52.201 2a02:418:6a04:7ac3::201	ns2.etes.de ns2.etes.de	AS29691 Nine Internet Solutions AG AS29691 Nine Internet Solutions AG
ns3.etes.de	158.255.214.126 2a03:f80:49:1b0f::126	ns3.etes.de ns3.etes.de	AS9009 M247 Europe SRL AS9009 M247 Europe SRL

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.196.144.16	—	web-06.etes.de	AS205890	ETES GmbH	91.196.144.0/22	🇩🇪 Germany	Stuttgart

📧 MX Records#

2 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.gemue.ch	37.128.178.166	mx1.gemue.ch	AS33965 LITECOM AG
20	—	mx2.gemue.ch	195.141.71.150	mx2.gemue.ch	AS6730 Sunrise GmbH

🔷 AAAA Records (IPv6)#

1 records 48ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0a:de40:0:900::16	—	web-06.etes.de	AS205890	ETES GmbH	2a0a:de40:0:0:0:0:0:0/32	🇩🇪 Germany	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 199ms

TXT Record
v=spf1 include:_spf.etes.de ~all

✉️ SPF#

Policy	Record (gemu.dk)
~all (soft fail)	v=spf1 include:_spf.etes.de ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 00:51:34

www	91.196.144.16 2a0a:de40:0:900::16 (AS205890) (address records, no CNAME)
www vs bare domain	Same network gemu.dk: 91.196.144.16 2a0a:de40:0:900::16 (AS205890) www.gemu.dk: 91.196.144.16 2a0a:de40:0:900::16 (AS205890)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

120ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'gemu.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

49ms

Field	Value
Serial	1765444767
Primary NS (MNAME)	ns.etes.de
Responsible (RNAME)	hostmaster@etes.de
Refresh	28800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

45ms

46ms

53ms

AAAA

48ms

TXT

199ms

CAA

46ms

HTTPS

46ms

TLSA

285ms

SOA

49ms

MTA-STS

31ms

DNSSEC

120ms

SRV

0ms

Total

3039ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:35:37	1844ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-20 23:36:23	2887ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-16 04:46:59	10562ms	3 NS 0 A 0 MX	🔓 Insecure
2026-08-28 17:24:17	3187ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 14:11:57	3697ms	3 NS 0 A 0 MX	🔓 Insecure
2026-06-27 02:44:02	1357ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-17 10:30:16 shown	3039ms	3 NS 1 A 2 MX	⚠️ Bogus
2026-06-17 10:29:34	2758ms	3 NS 1 A 2 MX	🔓 Insecure