uddannelsesguide.dk DNS records

🖥️ Nameservers4 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.stil.dk	195.231.240.53 2a10:cf80:1000:0:195:231:240:53	ns01.stil.dk ns01.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns02.stil.dk	195.231.128.53 2a10:cf80:2000:0:195:231:128:53	ns02.stil.dk ns02.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns03.stil.dk	195.231.236.53 2a10:cf80:1000:0:195:231:236:53	ns03.stil.dk ns03.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering
ns04.stil.dk	195.231.129.53 2a10:cf80:2000:0:195:231:129:53	ns04.stil.dk ns04.stil.dk	AS3240 Styrelsen for it og laering AS3240 Styrelsen for it og laering

🌍 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 Records1 records 177ms

TXT Record
v=spf1 include:spf1.stil.dk -all

✉️ SPF

Policy	Record (uddannelsesguide.dk)
-all (hard fail)	v=spf1 include:spf1.stil.dk -all

📨 DMARC

Policy	Record (_dmarc.uddannelsesguide.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:tcod1eh2@ag.eu.dmarcadvisor.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records3 records 37ms

Flags	Tag	Value
0	iodef	mailto:netdrift@stil.dk
0	issue	letsencrypt.org;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/119135076
0	issuewild	letsencrypt.org;validationmethods=dns-01;accounturi=https://acme-v02.api.letsencrypt.org/acme/acct/119135076

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns01.stil.dk
Responsible (RNAME)	netdrift@stil.dk
Refresh	86400s
Retry	72000s
Expire	3600000s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

21ms

MX

28ms

AAAA

24ms

TXT

177ms

CAA

37ms

HTTPS

31ms

TLSA

13ms

SOA

0ms

MTA-STS

51ms

DNSSEC

94ms

SRV

36ms

Total

467ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:50:09	467ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-20 17:45:07	792ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-15 23:20:33	676ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-07 04:14:50	809ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-24 03:54:47	5795ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-16 18:41:14	638ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-11 02:32:59	621ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-03 14:36:33	3631ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-27 17:17:36	549ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-26 21:04:30	620ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-23 02:14:57	720ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-20 07:42:10	2830ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-18 20:55:49	2450ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-18 04:25:59	2512ms	4 NS 0 A 0 MX	🔒 Secure	View