jamb.dk

📜 Historical scan 2026-06-17 11:46:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jamb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 69.72.210.250 is hosted by FortressITX (AS25653) in United States. 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 41ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
69.72.210.250	—	—	AS25653	FortressITX	69.72.192.0/19	🇺🇸 United States	—

📧 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 2026-10-09 11:17:30

www	69.72.210.250 (AS25653) (address records, no CNAME)
www vs bare domain	Same network jamb.dk: 69.72.210.250 (AS25653) www.jamb.dk: 69.72.210.250 (AS25653)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

28ms

Field	Value
Serial	2026052401
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 2026-10-13 22:56:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-02-04
Expires	2027-02-28 (133d)

🔗 Same registrant#

1 domain

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
bloksgaard.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

41ms

34ms

33ms

AAAA

30ms

TXT

214ms

CAA

31ms

HTTPS

31ms

TLSA

241ms

SOA

28ms

MTA-STS

158ms

DNSSEC

115ms

SRV

0ms

Total

789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:17:29	1186ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 06:54:20	959ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 20:52:05	1356ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 08:10:45	771ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 08:40:39	5805ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 07:04:30	841ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-15 16:11:24	4940ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:27:03	1111ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 13:40:06	1142ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:46:23 shown	789ms	2 NS 1 A 0 MX	🔒 Secure