gjb.dk

📜 Historical scan 2026-10-01 02:16:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gjb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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
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#

🌍

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 147ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (gjb.dk)
-all (hard fail)	v=spf1 -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 2026-10-01 02:16:56

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

51ms

Field	Value
Serial	2026091301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-03 03:09:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-10-04
Expires	2026-10-31 (3d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

44ms

47ms

AAAA

44ms

TXT

147ms

CAA

38ms

HTTPS

36ms

TLSA

34ms

SOA

51ms

MTA-STS

57ms

DNSSEC

90ms

SRV

68ms

Total

489ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 20:55:33	121ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-25 14:35:40	129ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 11:17:07	221ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 21:12:27	174ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 17:02:23	99ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 05:55:17	375ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 04:25:44	238ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 03:05:23	268ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 01:47:04	207ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 00:38:00	263ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 21:39:55	116ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 21:21:50	130ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 20:22:06	249ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 18:54:06	236ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 17:09:35	313ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 11:19:02	230ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 09:47:00	295ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 09:40:16	221ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 02:52:12	346ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 02:47:05	121ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 02:42:27	224ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 02:39:25	146ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 02:35:07	1506ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 02:16:56 shown	489ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-30 03:48:25	379ms	2 NS 0 A 0 MX	🔒 Secure