jamb.dk

📜 Historical scan 2026-07-26 07:04:30  ·  ← 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. Mail is handled by .. 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   65ms
NameserverIP addressesPTRASN / 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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
69.72.210.250 21600s — AS25653 FortressITX 69.72.192.0/19 🇺🇸 United States —

📧 MX Records#

1 records   82ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover69.72.210.250
🔶 Autoconfig69.72.210.250

🔷 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
www69.72.210.250 (AS25653) (address records, no CNAME)
www vs bare domainSame network
jamb.dk: 69.72.210.250 (AS25653)
www.jamb.dk: 69.72.210.250 (AS25653)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

173ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 22:56:45
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2008-02-04
Expires2027-02-28 (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).

DomainRegistrar
bloksgaard.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
65ms
A
60ms
MX
82ms
AAAA
58ms
TXT
253ms
CAA
72ms
HTTPS
54ms
TLSA
225ms
SOA
0ms
MTA-STS
109ms
DNSSEC
173ms
SRV
111ms
Total
841ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 789ms 2 NS 1 A 0 MX 🔒 Secure
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