nordfiber.dk

📜 Historical scan 2026-09-18 20:27:45  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nordfiber.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 30 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.138 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.mailfactory.blue. 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   30ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.138 120s proxy.lm.mailfactory.blue AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 120s mx.mailfactory.blue 212.237.249.136 — AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverfront.lightmail.dk → 212.237.249.138
🔶 Autoconfigfront.lightmail.dk → 212.237.249.138

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   114ms
TXT Record
v=spf1 include:lightmail.dk -all

✉️ SPF#

PolicyRecord (nordfiber.dk)
-all (hard fail) v=spf1 include:lightmail.dk -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 2026-10-10 02:09:34
www CNAMEfront.lightmail.dk (all on lightmail.dk)
www vs bare domainSame network
nordfiber.dk: 212.237.249.138 (AS48854)
www.nordfiber.dk: 212.237.249.138 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.nordfiber.dk front.lightmail.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-13 21:24:17
FieldValue
RegistrarDANDOMAIN A/S
Registered2007-04-30
Expires2027-04-30 (195d)

🔗 Same registrant#

16 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).

DomainRegistrar
app-shield.dkDANDOMAIN A/S
appshield.dkDANDOMAIN A/S
dan-domaene.dkDANDOMAIN A/S
dandoamin.dkDANDOMAIN A/S
dandomain-projects.dkDANDOMAIN A/S
danhosting.dkDANDOMAIN A/S
ddo365.dkDANDOMAIN A/S
dørmåttesælger.dkDANDOMAIN A/S
ecomsupport.dkDANDOMAIN A/S
emailmanager.dkDANDOMAIN A/S
mysqladmin.dkDANDOMAIN A/S
paafiber.dkDANDOMAIN A/S
simplyonline.dkDANDOMAIN A/S
skylinemail.dkPunktum dk A/S (direct)
stambordet.dkDANDOMAIN A/S
webshop8.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
30ms
A
29ms
MX
31ms
AAAA
34ms
TXT
114ms
CAA
31ms
HTTPS
33ms
TLSA
225ms
SOA
0ms
MTA-STS
60ms
DNSSEC
69ms
SRV
54ms
Total
691ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:49:35 883ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-18 20:27:45 shown 691ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-06 15:33:01 776ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 07:19:21 760ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 09:35:31 1291ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 06:22:11 1911ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-22 16:34:37 1106ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 05:09:41 628ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 20:09:37 772ms 2 NS 1 A 1 MX 🔒 Secure
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