administrationsuddannelsen.dk

📜 Historical scan 2026-09-26 18:49:12  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

administrationsuddannelsen.dk is a registered .dk domain whose nameservers (ns1.esis.dk, ns2.esis.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 13 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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   16035ms
NameserverIP addressesPTRASN / ISP
ns1.esis.dk 185.19.134.2 ns1.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk 185.19.134.3 ns2.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 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#

📝
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 2026-10-19 22:50:08
www185.19.134.87 (AS199374) (address records, no CNAME)
www vs bare domainSame network
administrationsuddannelsen.dk: 185.19.134.87 (AS199374)
www.administrationsuddannelsen.dk: 185.19.134.87 (AS199374)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

16076ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-19 23:14:23
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-11-13
Expires2027-07-31 (283d)

🔗 Same registrant#

79 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
advokatsekretaeruddannelsen.dkPunktum dk A/S (direct)
advokatsekretæruddannelsen.dkPunktum dk A/S (direct)
autouddannelsen.dkPunktum dk A/S (direct)
autouddannelser.dkPunktum dk A/S (direct)
bcsyd.dkPunktum dk A/S (direct)
bcsydapps.dkPunktum dk A/S (direct)
bcsydelev.dkPunktum dk A/S (direct)
bcsydintra.dkPunktum dk A/S (direct)
bcsydnet.dkPunktum dk A/S (direct)
blaagym.dkPunktum dk A/S (direct)
blaastudent.dkPunktum dk A/S (direct)
blåstudent.dkPunktum dk A/S (direct)
business-college.dkPunktum dk A/S (direct)
businesscollegesyd.dkPunktum dk A/S (direct)
businessepx.dkPunktum dk A/S (direct)
campussoenderborg.dkPunktum dk A/S (direct)
campussønderborg.dkPunktum dk A/S (direct)
censorvejledning.dkPunktum dk A/S (direct)
collegesyd.dkPunktum dk A/S (direct)
detailuddannelsen.dkPunktum dk A/S (direct)
detgroennegymnasium.dkPunktum dk A/S (direct)
detgrønnegymnasium.dkPunktum dk A/S (direct)
e-skolen.dkPunktum dk A/S (direct)
e-skolenet.dkPunktum dk A/S (direct)
elevaktivitetsudvalg.dkPunktum dk A/S (direct)
elevraad-bcsyd.dkPunktum dk A/S (direct)
elevuddannelser.dkPunktum dk A/S (direct)
eludd.dkPunktum dk A/S (direct)
epxsoenderborg.dkPunktum dk A/S (direct)
epxsonderborg.dkPunktum dk A/S (direct)
epxsønderborg.dkPunktum dk A/S (direct)
erhvervsuddannelsen.dkPunktum dk A/S (direct)
eskolenet.dkPunktum dk A/S (direct)
esportmesse.dkPunktum dk A/S (direct)
esportsmesse.dkPunktum dk A/S (direct)
fagprøven.dkPunktum dk A/S (direct)
fjernuv.dkPunktum dk A/S (direct)
fremtidens-valg.dkPunktum dk A/S (direct)
haandvaerkerbutiksuddannelsen.dkPunktum dk A/S (direct)
handelskostskole.dkPunktum dk A/S (direct)
handelskostskolen.dkPunktum dk A/S (direct)
handelsskolesyd.dkPunktum dk A/S (direct)
håndværkerbutiksuddannelsen.dkPunktum dk A/S (direct)
indkøbsassistentuddannelsen.dkPunktum dk A/S (direct)
industriuddannelsen.dkPunktum dk A/S (direct)
innohouse.dkPunktum dk A/S (direct)
kcsyd.dkPunktum dk A/S (direct)
kolonialuddannelsen.dkPunktum dk A/S (direct)
kontoruddannelsen.dkPunktum dk A/S (direct)
kursuscentersyd.dkPunktum dk A/S (direct)
kursuscentret.dkPunktum dk A/S (direct)
laegesekretaeruddannelsen.dkPunktum dk A/S (direct)
logistikuddannelsen.dkPunktum dk A/S (direct)
lægesekretæruddannelsen.dkPunktum dk A/S (direct)
mhks.dkPunktum dk A/S (direct)
minimaster.dkPunktum dk A/S (direct)
mommark.dkPunktum dk A/S (direct)
naerbutiksuddannelsen.dkPunktum dk A/S (direct)
netgymnasiet.dkPunktum dk A/S (direct)
netgymnasium.dkPunktum dk A/S (direct)
nærbutiksuddannelsen.dkPunktum dk A/S (direct)
sdbghs.dkPunktum dk A/S (direct)
shs.dkPunktum dk A/S (direct)
skolehjem.dkPunktum dk A/S (direct)
specialistspor.dkPunktum dk A/S (direct)
speditionsuddannelsen.dkPunktum dk A/S (direct)
staaluddannelsen.dkPunktum dk A/S (direct)
syddanskakademi.dkPunktum dk A/S (direct)
talentmodul.dkPunktum dk A/S (direct)
talentsport.dkPunktum dk A/S (direct)
teambuildingsyd.dkPunktum dk A/S (direct)
tekstiluddannelsen.dkPunktum dk A/S (direct)
thebluecollege.dkPunktum dk A/S (direct)
traelastuddannelsen.dkPunktum dk A/S (direct)
trælastuddannelsen.dkPunktum dk A/S (direct)
vaerktoejsuddannelsen.dkPunktum dk A/S (direct)
valgfagmommark.dkPunktum dk A/S (direct)
vinogtobakuddannelsen.dkPunktum dk A/S (direct)
værktøjsuddannelsen.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
16035ms
A
16041ms
MX
16034ms
AAAA
16033ms
TXT
65535ms
CAA
16041ms
HTTPS
16047ms
TLSA
16040ms
SOA
16035ms
MTA-STS
16048ms
DNSSEC
16076ms
SRV
16048ms
Total
65535ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 22:50:08 629ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-15 20:52:39 3499ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-11 09:05:49 775ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-10 08:17:44 1414ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-04 19:58:36 738ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-03 19:53:09 784ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 19:10:47 879ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-27 18:58:42 681ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-26 18:49:12 shown 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-24 18:28:01 793ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-23 18:19:35 681ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-22 00:40:17 547ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-17 13:09:47 3512ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-16 06:53:20 1497ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-13 11:03:26 1019ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-11 07:41:48 3502ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 04:50:15 507ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 04:25:58 711ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-31 13:42:08 2527ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 17:41:03 964ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 13:33:32 570ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-22 09:19:37 5925ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-21 09:01:44 3530ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-15 07:15:13 16687ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-14 05:06:38 16765ms 2 NS 1 A 1 MX 🔒 Secure
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