gersager.dk

📜 Historical scan 2026-09-30 08:07:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gersager.dk is a .dk domain served by 2 nameservers (ns.andersenit.dk, ns1.andersenit.dk). It was registered on 6 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.238.253.113 is hosted by RockyNordic ApS (AS198614) in Denmark. Mail is handled by smtp-mx.gersager.dk. 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#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.andersenit.dk	185.200.74.101	ns.andersenit.dk	AS198614 RockyNordic ApS
ns1.andersenit.dk	87.238.248.10	ns1.andersenit.dk	AS198614 RockyNordic ApS

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.238.253.113	600s	rocky8wps.rockynordic.com	AS198614	RockyNordic ApS	87.238.252.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
50	600s	smtp-mx.gersager.dk	87.238.248.231	—	AS198614 RockyNordic ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 05:11:31

www CNAME	ariel.andersenit.dk (all on andersenit.dk) → 87.238.253.113 (AS198614)
www vs bare domain	Same network gersager.dk: 87.238.253.113 (AS198614) www.gersager.dk: 87.238.253.113 (AS198614)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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	2023083102
Primary NS (MNAME)	ns.andersenit.dk
Responsible (RNAME)	hostmaster@andersenit.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-25 23:49:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-06
Expires	2027-01-31 (97d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

39ms

38ms

35ms

AAAA

36ms

TXT

187ms

CAA

38ms

HTTPS

49ms

TLSA

87ms

SOA

0ms

MTA-STS

62ms

DNSSEC

55ms

SRV

53ms

Total

500ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 05:11:31	403ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 08:07:26 shown	500ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 06:12:09	555ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 10:58:34	716ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 08:19:37	603ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-29 17:22:51	523ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 21:54:46	649ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:07:04	4886ms	2 NS 1 A 1 MX	⚠️ Bogus