undervisningsweb.dk

📜 Historical scan 2026-08-19 11:09:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

undervisningsweb.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 27 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.69.129.38 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by front-lvs.scannet.dk, mx77.front02.scannet.dk. 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#

4 records 245ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 238ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.69.129.38	3600s	—	AS48854	team.blue Denmark A/S	195.69.128.0/22	🇩🇰 Denmark	—

📧 MX Records#

2 records 252ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	front-lvs.scannet.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
20	3600s	mx77.front02.scannet.dk	—	—	—

🔷 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 2026-10-14 00:06:36

www	195.69.129.38 (AS48854) (address records, no CNAME)
www vs bare domain	Same network undervisningsweb.dk: 195.69.129.38 (AS48854) www.undervisningsweb.dk: 195.69.129.38 (AS48854)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

575ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026020538
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	86400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 16:41:37

Field	Value
Registrar	Eurodns S.A
Registered	2005-09-27
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

245ms

238ms

252ms

AAAA

255ms

TXT

950ms

CAA

236ms

HTTPS

280ms

TLSA

855ms

SOA

0ms

MTA-STS

427ms

DNSSEC

575ms

SRV

374ms

Total

7048ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 00:06:36	845ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-13 00:01:47	889ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-11 21:44:58	582ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-07 16:36:19	977ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-30 12:50:21	761ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-27 13:12:42	751ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-24 22:11:11	741ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-23 20:28:24	876ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-07 04:13:33	984ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-19 11:09:39 shown	7048ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-17 07:23:43	1412ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-11 13:25:29	1431ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-02 02:56:14	8990ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-31 01:16:53	2161ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-13 07:39:56	10028ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-11 11:20:25	1272ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-25 01:52:48	1833ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-24 08:43:33	1395ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-20 05:46:12	2512ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 12:07:25	1284ms	4 NS 1 A 2 MX	🔒 Secure