administrationsuddannelsen.dk

📜 Historical scan 2026-06-24 13:24:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

administrationsuddannelsen.dk is a .dk domain served by 2 nameservers (ns1.esis.dk, ns2.esis.dk). It was registered on 13 November 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.19.134.87 is hosted by Syddansk Erhvervsskole Odense-Vejle (AS199374) in Denmark. Mail is handled by mxnonexistent.administrationsuddannelsen.dk. 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 2042ms

Nameserver	IP addresses	PTR	ASN / 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#

1 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.87	3600s	—	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.administrationsuddannelsen.dk	185.19.134.87	—	AS199374 Syddansk Erhvervsskole Odense-Vejle

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.19.134.87
🔶 Autoconfig	185.19.134.87

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2152ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (administrationsuddannelsen.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.administrationsuddannelsen.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r

📬 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

www	185.19.134.87 (AS199374) (address records, no CNAME)
www vs bare domain	Same network administrationsuddannelsen.dk: 185.19.134.87 (AS199374) www.administrationsuddannelsen.dk: 185.19.134.87 (AS199374)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 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#

237ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2020051774
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hostmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-19 23:14:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-11-13
Expires	2027-07-31 (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).

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

📋 WHOIS#

⏱️ Lookup Timing#

2042ms

53ms

65ms

AAAA

53ms

TXT

2152ms

CAA

70ms

HTTPS

59ms

TLSA

4020ms

SOA

0ms

MTA-STS

107ms

DNSSEC

237ms

SRV

219ms

Total

10650ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	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