tekniskgymnasiumslagelse.dk

📜 Historical scan 2026-09-21 09:24:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tekniskgymnasiumslagelse.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 14 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.127 is hosted by Cloudflare, Inc. (AS13335) in United States. 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#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records#

2 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—
172.66.0.125	3600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	🇺🇸 United States	—

📧 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 2026-10-24 22:33:19

www CNAME	dns.umbraco.io (all on umbraco.io) → 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
www vs bare domain	Same network tekniskgymnasiumslagelse.dk: 162.159.140.127 172.66.0.125 (AS13335) www.tekniskgymnasiumslagelse.dk: 162.159.140.127 172.66.0.125 2606:4700:7::7d 2a06:98c1:58::7d (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

45ms

Field	Value
Serial	2019012518
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 14:24:31

Field	Value
Registrar	DANDOMAIN A/S
Registered	2019-06-14
Expires	2027-06-30 (247d)

🔗 Same registrant#

95 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
6ugersselvvalg.dk	Punktum dk A/S (direct)
abentvaerksted1.dk	Punktum dk A/S (direct)
abentvaerksted2.dk	Punktum dk A/S (direct)
abentvaerksted3.dk	Punktum dk A/S (direct)
abentvaerksted4.dk	Punktum dk A/S (direct)
abentvaerksted5.dk	Punktum dk A/S (direct)
abentvaerksted6.dk	Punktum dk A/S (direct)
aikoerekort.dk	Punktum dk A/S (direct)
aikoerekortet.dk	Punktum dk A/S (direct)
aikoererkort.dk	Punktum dk A/S (direct)
aikoererkortet.dk	Punktum dk A/S (direct)
aikorekortet.dk	Punktum dk A/S (direct)
aikørerkortet.dk	Punktum dk A/S (direct)
amu-ros.dk	Punktum dk A/S (direct)
automatikkursus.dk	Punktum dk A/S (direct)
bagerskolen.dk	Punktum dk A/S (direct)
bliv-it-supporter.dk	Punktum dk A/S (direct)
blivklar.dk	Punktum dk A/S (direct)
businesscenteret.dk	Punktum dk A/S (direct)
businessgruppen.dk	Punktum dk A/S (direct)
coopmadskolen.dk	Punktum dk A/S (direct)
cuisines.dk	Punktum dk A/S (direct)
danishretailaward.dk	Punktum dk A/S (direct)
danmarkskonditorskole.dk	Punktum dk A/S (direct)
dendanskekonditorskole.dk	Punktum dk A/S (direct)
detailgruppen.dk	Punktum dk A/S (direct)
detailhandelenslederdag.dk	Punktum dk A/S (direct)
detdanskebagerlandshold.dk	Punktum dk A/S (direct)
dit-kompas.dk	Punktum dk A/S (direct)
ditkompas.dk	Punktum dk A/S (direct)
erhvervsgymnasiet.dk	Punktum dk A/S (direct)
erhvervsgymnasium.dk	Punktum dk A/S (direct)
eurs.dk	Punktum dk A/S (direct)
fødevareakademiet.dk	Punktum dk A/S (direct)
fødevareskolen.dk	Punktum dk A/S (direct)
gamedesign.dk	Punktum dk A/S (direct)
gelatiere.dk	Punktum dk A/S (direct)
handelsgymnasietnaestved.dk	Punktum dk A/S (direct)
handelsgymnasietringsted.dk	DANDOMAIN A/S
handelsgymnasietslagelse.dk	DANDOMAIN A/S
handelsgymnasietvordingborg.dk	DANDOMAIN A/S
hhxnaestved.dk	Punktum dk A/S (direct)
hhxringsted.dk	Punktum dk A/S (direct)
hhxslagelse.dk	DANDOMAIN A/S
hhxstudent.dk	Punktum dk A/S (direct)
hhxvordingborg.dk	Punktum dk A/S (direct)
htxringsted.dk	Punktum dk A/S (direct)
htxslagelse.dk	DANDOMAIN A/S
htxvordingborg.dk	Punktum dk A/S (direct)
ilveu.dk	Punktum dk A/S (direct)
ismester.dk	Punktum dk A/S (direct)
karrierelærlinge.dk	Punktum dk A/S (direct)
komp-ad.dk	Punktum dk A/S (direct)
kompad.dk	Punktum dk A/S (direct)
konditorskolen.dk	Punktum dk A/S (direct)
kurs-netværk.dk	Punktum dk A/S (direct)
leonardo-da-vinci.dk	Punktum dk A/S (direct)
madskolen.dk	Punktum dk A/S (direct)
madvejleder.dk	Punktum dk A/S (direct)
mit-kompas.dk	Punktum dk A/S (direct)
oplev-oeresund.dk	Punktum dk A/S (direct)
oplevoeresund.dk	Punktum dk A/S (direct)
projekt-klar.dk	Punktum dk A/S (direct)
retailaward.dk	Punktum dk A/S (direct)
ringstedgymnasium.dk	Punktum dk A/S (direct)
salgsassistent-tekstil.dk	Punktum dk A/S (direct)
seksugersselvvalg.dk	Punktum dk A/S (direct)
sjællandserhvervsgymnasium.dk	Punktum dk A/S (direct)
skærehallerne.dk	Punktum dk A/S (direct)
srts.dk	Punktum dk A/S (direct)
takeup.dk	Punktum dk A/S (direct)
tekniskgymnasiumringsted.dk	DANDOMAIN A/S
tuborgfondetsretailaward.dk	Punktum dk A/S (direct)
tupvak.dk	Punktum dk A/S (direct)
ucr.dk	Punktum dk A/S (direct)
uddannelsesrådgivning.dk	Punktum dk A/S (direct)
uiiv.dk	Punktum dk A/S (direct)
urmagerskolen.dk	Punktum dk A/S (direct)
veucenterost.dk	Punktum dk A/S (direct)
veucentervestsj.dk	Punktum dk A/S (direct)
vibyggerbro.dk	Punktum dk A/S (direct)
vikki.dk	Punktum dk A/S (direct)
zba.dk	Punktum dk A/S (direct)
zbc-kursuscenter.dk	Punktum dk A/S (direct)
zbc-kursuscenteret.dk	Punktum dk A/S (direct)
zbc.dk	Punktum dk A/S (direct)
zbc10.dk	DANDOMAIN A/S
zbckursuscenter.dk	Punktum dk A/S (direct)
zbckursuscenteret.dk	Punktum dk A/S (direct)
zbckursuscentret.dk	Punktum dk A/S (direct)
zbcnaestved.dk	Punktum dk A/S (direct)
zbconline.dk	Punktum dk A/S (direct)
zbcringsted.dk	Punktum dk A/S (direct)
zbctimes.dk	Punktum dk A/S (direct)
zbcvordingborg.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

44ms

31ms

AAAA

33ms

TXT

137ms

CAA

46ms

HTTPS

51ms

TLSA

46ms

SOA

45ms

MTA-STS

66ms

DNSSEC

68ms

SRV

74ms

Total

11684ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 22:33:19	493ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-23 20:02:40	411ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-21 15:51:49	3088ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-19 14:06:16	3270ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-16 13:23:55	2000ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-14 09:56:38	383ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-08 19:52:17	592ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-07 19:46:49	1919ms	3 NS 2 A 0 MX	🔒 Secure
2026-10-02 16:54:11	437ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-29 16:40:50	500ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-27 16:20:50	1539ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-21 09:24:18 shown	11684ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-16 04:47:33	2138ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-14 04:13:32	6167ms	3 NS 2 A 0 MX	🔒 Secure
2026-09-07 02:29:37	3018ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-29 23:21:06	401ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-26 13:33:12	376ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-25 05:10:58	4268ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-18 22:50:39	5659ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-17 19:40:19	4755ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-13 04:24:19	3849ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-10 03:01:16	625ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-07 23:17:16	2984ms	3 NS 2 A 0 MX	🔒 Secure
2026-08-03 11:53:46	2177ms	3 NS 2 A 0 MX	🔒 Secure
2026-07-27 04:07:18	2913ms	3 NS 2 A 0 MX	🔒 Secure