gf-sleipner.dk

📜 Historical scan 2026-06-24 18:31:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gf-sleipner.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 June 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.136 is hosted by One.com A/S (AS51468) in Denmark. 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 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 133ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.136	3600s	webcluster9.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 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#

📝

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 2026-10-13 03:23:10

www	77.111.240.131 2a02:2350:5:102:18:b3a5:59db:ba1 (AS51468) (address records, no CNAME)
www vs bare domain	Same network gf-sleipner.dk: 77.111.240.131 2a02:2350:5:102:18:b3a5:59db:ba1 (AS51468) www.gf-sleipner.dk: 77.111.240.131 2a02:2350:5:102:18:b3a5:59db:ba1 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

326ms

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

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-07-04 14:45:23

Field	Value
Registrar	ONE.COM A/S
Registered	2015-06-28
Expires	2027-06-30 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

133ms

348ms

AAAA

393ms

TXT

615ms

CAA

229ms

HTTPS

414ms

TLSA

93ms

SOA

376ms

MTA-STS

376ms

DNSSEC

326ms

SRV

427ms

Total

995ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:07:45	635ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 19:59:05	460ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 01:48:54	749ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-06 05:16:14	2660ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-03 23:04:14	665ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-29 05:16:35	564ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-29 18:48:57	2942ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-07 02:24:21	1382ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-05 09:01:39	1332ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-04 14:36:58	1812ms	2 NS 1 A 3 MX	🔓 Insecure
2026-07-03 13:10:30	673ms	2 NS 1 A 3 MX	🔓 Insecure
2026-06-25 17:35:52	640ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-24 18:31:02 shown	995ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 15:28:04	1014ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-19 23:20:14	665ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-19 18:30:34	638ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-17 10:24:52	756ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-17 10:24:32	901ms	2 NS 1 A 4 MX	🔓 Insecure