gemu.dk

📜 Historical scan 2026-08-28 17:24:17 · ← 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 not DNSSEC-signed, 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 109ms

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 99ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.196.144.16	900s	web-06.etes.de	AS205890	ETES GmbH	91.196.144.0/22	🇩🇪 Germany	Stuttgart

📧 MX Records#

2 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	mx1.gemue.ch	37.128.178.166	mx1.gemue.ch	AS33965 LITECOM AG
20	900s	mx2.gemue.ch	195.141.71.150	mx2.gemue.ch	AS6730 Sunrise GmbH

🔷 AAAA Records (IPv6)#

1 records 204ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0a:de40:0:900::16	900s	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

🔌 SRV Records#

1 records 299ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	sip.gemue.dk

📝 TXT Records#

1 records 584ms

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#

289ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

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#

109ms

99ms

106ms

AAAA

204ms

TXT

584ms

CAA

125ms

HTTPS

124ms

TLSA

471ms

SOA

0ms

MTA-STS

232ms

DNSSEC

289ms

SRV

299ms

Total

3187ms

🕐 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 shown	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	3039ms	3 NS 1 A 2 MX	⚠️ Bogus
2026-06-17 10:29:34	2758ms	3 NS 1 A 2 MX	🔓 Insecure