gemu.dk

📜 Historical scan 2026-08-27 14:11:57 · ← 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. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 75ms

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#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 321ms

TXT Record
v=spf1 include:_spf.gemu-group.com ~all

✉️ SPF#

Policy	Record (gemu.dk)
~all (soft fail)	v=spf1 include:_spf.gemu-group.com ~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: 7/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2076ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	1541769543
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#

75ms

91ms

79ms

AAAA

61ms

TXT

321ms

CAA

83ms

HTTPS

71ms

TLSA

79ms

SOA

0ms

MTA-STS

107ms

DNSSEC

2076ms

SRV

115ms

Total

3697ms

🕐 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 shown	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