uddannelseundervisning.dk

📜 Historical scan 2026-07-19 01:21:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uddannelseundervisning.dk is a .dk domain served by 4 nameservers (ns1.mainloop.net, ns2.mainloop.net, ns3.mainloop.net and 1 more). It was registered on 6 February 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.84.240.80 is hosted by Mainloop AB (AS202687) in Sweden. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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#

4 records 104ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mainloop.net	185.84.240.10 2a03:4bc0:1015::10	ns1.mainloop.net ns1.mainloop.net	AS202687 Mainloop AB AS202687 Mainloop AB
ns2.mainloop.net	2a06:fb00:2::2:181 45.83.249.181	ns2.mainloop.net ns2.mainloop.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd
ns3.mainloop.net	185.84.240.11 2a03:4bc0:1015::11	ns3.mainloop.net ns3.mainloop.net	AS202687 Mainloop AB AS202687 Mainloop AB
ns4.mainloop.net	2a06:fb00:2::4:181 45.83.251.181	ns4.mainloop.net ns4.mainloop.net	AS203391 Cloud DNS Ltd AS203391 Cloud DNS Ltd

🌍 A Records#

1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.84.240.80	3600s	www-redirect.mainloop.net	AS202687	Mainloop AB	185.84.240.0/24	🇸🇪 Sweden	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 113ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:4bc0:1015::80	3600s	www-redirect.mainloop.net	AS202687	Mainloop AB	2a03:4bc0:1015:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 170ms

TXT Record
redirectmatch=https://www.karriarguiden.se/

✉️ 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 2026-10-16 00:25:23

www	185.84.240.80 2a03:4bc0:1015::80 (AS202687) (address records, no CNAME)
www vs bare domain	Same network uddannelseundervisning.dk: 185.84.240.80 2a03:4bc0:1015::80 (AS202687) www.uddannelseundervisning.dk: 185.84.240.80 2a03:4bc0:1015::80 (AS202687)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

164ms

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

🏷️ SOA#

96ms

Field	Value
Serial	2026071601
Primary NS (MNAME)	ns1.mainloop.net
Responsible (RNAME)	hostmaster@mainloop.net
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 22:53:12

Field	Value
Registrar	Name SRS AB
Registered	2009-02-06
Expires	2027-02-28 (129d)

🔗 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).

Domain	Registrar
danskuddannelse.dk	Name SRS AB
dataituddannelse.dk	Name SRS AB
erhvervjobs.dk	Name SRS AB
laererjobs.dk	Name SRS AB
ledelseuddannelse.dk	Name SRS AB
medrek.dk	Name SRS AB
okonomiuddannelse.dk	Name SRS AB
salgjob.dk	Name SRS AB
salgsjobb.dk	Name SRS AB
salgstillinger.dk	Name SRS AB
tekniskuddannelse.dk	Name SRS AB
teknologijobs.dk	Name SRS AB
uddannelsedansk.dk	Name SRS AB
uddannelsedatait.dk	Name SRS AB
uddannelseit.dk	Name SRS AB
uddannelseledelse.dk	Name SRS AB
uddannelsesalg.dk	Name SRS AB
uddannelsesalgs.dk	Name SRS AB
uddannelsesundhed.dk	Name SRS AB
uddannelsesundheds.dk	Name SRS AB
uddannelseteknisk.dk	Name SRS AB
uddannelsetekniske.dk	Name SRS AB
undervisningsstillinger.dk	Name SRS AB
undervisningsuddannelse.dk	Name SRS AB

📋 WHOIS#

⏱️ Lookup Timing#

104ms

76ms

77ms

AAAA

113ms

TXT

170ms

CAA

107ms

HTTPS

103ms

TLSA

92ms

SOA

96ms

MTA-STS

110ms

DNSSEC

164ms

SRV

125ms

Total

16725ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 00:25:23	447ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-09 14:32:40	6507ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-08 12:22:20	2730ms	4 NS 1 A 0 MX	🔒 Secure
2026-10-01 09:42:18	515ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-30 09:41:02	767ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-24 12:00:14	721ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-18 12:48:11	4168ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-18 10:03:48	4968ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-11 08:06:28	5285ms	4 NS 1 A 0 MX	🔒 Secure
2026-09-04 06:16:04	6211ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-27 21:25:16	498ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-25 16:04:30	5428ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-20 15:09:48	7387ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-13 18:54:18	6369ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-08 17:51:39	1462ms	4 NS 1 A 0 MX	🔒 Secure
2026-08-06 01:39:57	5997ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-23 22:57:49	697ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-19 01:21:14 shown	16725ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-18 00:33:04	6043ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-10 19:03:29	21798ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-09 05:30:39	9768ms	4 NS 1 A 0 MX	🔒 Secure
2026-07-03 12:10:43	1810ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-25 11:37:09	722ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-19 16:36:20	551ms	4 NS 1 A 0 MX	🔒 Secure
2026-06-17 12:19:59	605ms	4 NS 1 A 0 MX	🔒 Secure