gentoftegymnasterne.dk

📜 Historical scan 2026-07-03 16:20:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gentoftegymnasterne.dk is a .dk domain served by 2 nameservers (ns1.abakomp.dk, ns2.abakomp.dk). It was registered on 10 February 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.19.174.8 is hosted by Keyweb AG (AS31103) in Germany. Mail is handled by mail.gentoftegymnasterne.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 72ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.abakomp.dk	84.19.174.38	ns1.abakomp.dk	AS31103 Keyweb AG
ns2.abakomp.dk	78.46.199.61	ns2.abakomp.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 2038ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.19.174.8	3598s	srv84191748.internet-server.dk	AS31103	Keyweb AG	84.19.168.0/21	🇩🇪 Germany	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.gentoftegymnasterne.dk	84.19.174.8	srv84191748.internet-server.dk	AS31103 Keyweb AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 261ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (gentoftegymnasterne.dk)
-all (hard fail)	v=spf1 a mx -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 2026-10-18 06:13:11

www	84.19.174.8 (AS31103) (address records, no CNAME)
www vs bare domain	Same network gentoftegymnasterne.dk: 84.19.174.8 (AS31103) www.gentoftegymnasterne.dk: 84.19.174.8 (AS31103)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1317ms

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	2026070101
Primary NS (MNAME)	ns1.abakomp.dk
Responsible (RNAME)	kontakt@bgdata.dk
Refresh	7200s
Retry	540s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 14:22:06

Field	Value
Registrar	Simply.com A/S
Registered	2011-02-10
Expires	2027-02-28 (125d)

🔗 Same registrant#

4 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).

Domain	Registrar
lg-gymnastik.dk	Simply.com A/S
lggym.dk	Simply.com A/S
lggymnastik.dk	Punktum dk A/S (direct)
lyngbygymnasterne.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

72ms

2038ms

37ms

AAAA

53ms

TXT

261ms

CAA

49ms

HTTPS

66ms

TLSA

406ms

SOA

0ms

MTA-STS

75ms

DNSSEC

1317ms

SRV

90ms

Total

2799ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 06:13:11	4584ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 02:54:15	2514ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 07:03:05	1793ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-04 09:53:10	9577ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 16:20:40 shown	2799ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 05:48:24	1513ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 02:05:37	942ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 10:04:16	964ms	2 NS 1 A 1 MX	⚠️ Bogus