kot-optagelse.dk

📜 Historical scan 2026-09-24 11:50:33  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kot-optagelse.dk is a .dk domain served by 3 nameservers (mimer.deic.dk, ns-soa.darenet.dk, orion.i2.dk). It was registered on 26 November 2024 (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#

3 records   37ms
NameserverIP addressesPTRASN / ISP
mimer.deic.dk 2001:87f:ff27:65::66
95.128.27.66		 mimer.deic.dk
mimer.deic.dk		 AS198455 Danmarks Tekniske Universitet
AS198455 Danmarks Tekniske Universitet
ns-soa.darenet.dk 130.226.179.50
2001:878:0:e000:82:e2:b3:32		 ns-soa.darenet.dk
ns-soa.darenet.dk		 AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
orion.i2.dk 78.153.182.90 orion.i2.dk AS31027 GlobalConnect 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#

2 records   369ms
TXT Record
SOA=1733397078
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.kot-optagelse.dk)
p=reject v=DMARC1; p=reject;

📬 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 2026-10-19 13:55:00
wwwNXDOMAIN
www vs bare domainNeither resolves
kot-optagelse.dk: no address
www.kot-optagelse.dk: no address
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 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#

66ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial1790114309
Primary NS (MNAME)mimer.deic.dk
Responsible (RNAME)dns@support.i2.dk
Refresh16384s
Retry2048s
Expire2097152s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-16 11:58:41
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-11-26
Expires2029-11-25 (1132d)

🔗 Same registrant#

24 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
dinsu.dkPunktum dk A/S (direct)
minesas.dkPunktum dk A/S (direct)
minsu.dkPunktum dk A/S (direct)
mitesas.dkPunktum dk A/S (direct)
mitoptag.dkPunktum dk A/S (direct)
nemstudie.dkPunktum dk A/S (direct)
nemstudium.dkPunktum dk A/S (direct)
stads.dkPunktum dk A/S (direct)
su-raadet.dkPunktum dk A/S (direct)
su.dkPunktum dk A/S (direct)
sustyrelsen.dkPunktum dk A/S (direct)
svu.dkPunktum dk A/S (direct)
transportrabat.dkPunktum dk A/S (direct)
uddannelseskort.dkPunktum dk A/S (direct)
uddannelsesoptag.dkPunktum dk A/S (direct)
uddannelsesstoette.dkPunktum dk A/S (direct)
udlandsstipendium.dkPunktum dk A/S (direct)
ufm-it.dkPunktum dk A/S (direct)
ufmcop.dkPunktum dk A/S (direct)
ufmit.dkPunktum dk A/S (direct)
ufmkot.dkPunktum dk A/S (direct)
umit.dkPunktum dk A/S (direct)
ungdomskort.dkPunktum dk A/S (direct)
veug.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
38ms
MX
43ms
AAAA
37ms
TXT
369ms
CAA
41ms
HTTPS
48ms
TLSA
89ms
SOA
0ms
MTA-STS
56ms
DNSSEC
66ms
SRV
125ms
Total
659ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 13:55:00 457ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-17 11:50:52 301ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-16 11:39:23 889ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-15 09:33:21 327ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-14 08:11:36 351ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-12 04:04:21 2966ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-10 02:00:07 2248ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-08 19:19:26 1508ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-07 19:17:04 1325ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-05 13:20:35 2683ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-04 12:55:09 590ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-03 12:51:35 3114ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-02 12:51:11 301ms 3 NS 0 A 0 MX 🔒 Secure
2026-10-01 12:48:50 1250ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-29 12:40:56 1442ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-28 12:34:37 1577ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-27 12:23:51 1549ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-26 12:13:44 1561ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-25 12:05:13 2572ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-24 11:50:33 shown 659ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-23 11:03:00 1545ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-21 14:37:20 454ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-16 22:48:30 929ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-09 21:39:09 502ms 3 NS 0 A 0 MX 🔒 Secure
2026-09-06 19:55:00 1292ms 3 NS 0 A 0 MX 🔒 Secure
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