dnlb.dk

📜 Historical scan 2026-07-11 12:44:45  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dnlb.dk is a .dk domain served by 2 nameservers (ns.kb.dk, ns2.kb.dk). It was registered on 23 April 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, publishes a 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   85ms
NameserverIP addressesPTRASN / ISP
ns.kb.dk 130.226.226.15 ns.kb.dk AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.kb.dk 130.225.179.5 ns2.kb.dk AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 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   222ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (dnlb.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.dnlb.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dar@kb.dk;

📬 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 2026-10-17 07:40:09
wwwNXDOMAIN
www vs bare domainNeither resolves
dnlb.dk: no address
www.dnlb.dk: no address
WildcardNo
Denial of existenceNSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 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#

397ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial253
Primary NS (MNAME)ns.kb.dk
Responsible (RNAME)dns@kb.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-11 20:59:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1996-04-23
Expires2027-06-30 (255d)

🔗 Same registrant#

30 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
billeddanmark.dkPunktum dk A/S (direct)
dab.dkPunktum dk A/S (direct)
dadmb.dkPunktum dk A/S (direct)
dafos.dkPunktum dk A/S (direct)
dagligliv.dkPunktum dk A/S (direct)
densortediamant.dkPunktum dk A/S (direct)
detadministrativebibliotek.dkPunktum dk A/S (direct)
detkongeligebibliotek.dkPunktum dk A/S (direct)
digitalbevaring.dkPunktum dk A/S (direct)
etidsskrifter.dkPunktum dk A/S (direct)
gamepreservation.dkPunktum dk A/S (direct)
illustreret-tidende.dkPunktum dk A/S (direct)
illustrerettidende.dkPunktum dk A/S (direct)
kb-informationssikkerhed.dkPunktum dk A/S (direct)
kb.dkPunktum dk A/S (direct)
kongelige-bibliotek.dkPunktum dk A/S (direct)
kulturarv3.dkPunktum dk A/S (direct)
kulturatlas.dkPunktum dk A/S (direct)
kulturgoder.dkPunktum dk A/S (direct)
kulturvaerdier.dkPunktum dk A/S (direct)
kulturværdiudvalget.dkPunktum dk A/S (direct)
kunstbib.dkPunktum dk A/S (direct)
memoryoftheworld.dkPunktum dk A/S (direct)
minibib.dkPunktum dk A/S (direct)
nationalbibliotek.dkPunktum dk A/S (direct)
periodika.dkPunktum dk A/S (direct)
royal-library.dkPunktum dk A/S (direct)
setfrahimlen.dkPunktum dk A/S (direct)
spilbevaring.dkPunktum dk A/S (direct)
tidsskrift.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
85ms
A
85ms
MX
86ms
AAAA
88ms
TXT
222ms
CAA
91ms
HTTPS
86ms
TLSA
52ms
SOA
0ms
MTA-STS
109ms
DNSSEC
397ms
SRV
191ms
Total
803ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 07:40:09 355ms 2 NS 0 A 0 MX 🔒 Secure
2026-10-11 20:20:20 3261ms 2 NS 0 A 0 MX 🔒 Secure
2026-10-06 12:22:04 678ms 2 NS 0 A 0 MX 🔒 Secure
2026-10-03 10:37:33 440ms 2 NS 0 A 0 MX 🔒 Secure
2026-10-01 10:29:11 3498ms 2 NS 0 A 0 MX 🔒 Secure
2026-09-27 09:47:03 933ms 2 NS 0 A 0 MX 🔒 Secure
2026-09-25 04:54:18 475ms 2 NS 0 A 0 MX 🔒 Secure
2026-09-21 12:51:30 2930ms 2 NS 0 A 0 MX 🔒 Secure
2026-09-14 11:58:25 3809ms 2 NS 0 A 0 MX 🔒 Secure
2026-09-07 08:59:44 381ms 2 NS 0 A 0 MX 🔒 Secure
2026-09-01 01:17:39 354ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-27 21:15:15 544ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-22 16:12:06 550ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-21 16:07:41 3106ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-16 23:36:28 2822ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-15 20:44:10 2817ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-11 00:08:51 460ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-07 00:58:47 4728ms 2 NS 0 A 0 MX 🔒 Secure
2026-07-31 13:35:44 3039ms 2 NS 0 A 0 MX 🔒 Secure
2026-07-27 21:25:24 8572ms 2 NS 0 A 0 MX 🔒 Secure
2026-07-22 12:03:31 460ms 2 NS 0 A 0 MX 🔒 Secure
2026-07-17 01:56:10 494ms 2 NS 0 A 0 MX 🔒 Secure
2026-07-13 16:32:42 643ms 2 NS 0 A 0 MX 🔒 Secure
2026-07-11 12:44:45 shown 803ms 2 NS 0 A 0 MX 🔒 Secure
2026-07-08 12:48:28 10880ms 2 NS 0 A 0 MX 🔒 Secure
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