uddannelsesguiden.dk DNS records

🖥️ Nameservers4 records 31ms

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 Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.231.237.130	3600s	—	AS3240	Styrelsen for it og laering	195.231.224.0/19	🇩🇰 Denmark	—

📧 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 91ms

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

✉️ SPF

Policy	Record (uddannelsesguiden.dk)
~all (soft fail)	v=spf1 include:spf1.stil.dk ~all

📨 DMARC

Policy	Record (_dmarc.uddannelsesguiden.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 32ms

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)

🔐 DNSSEC102ms

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

🏷️ 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

31ms

A

29ms

MX

34ms

AAAA

31ms

TXT

91ms

CAA

32ms

HTTPS

25ms

TLSA

16031ms

SOA

0ms

MTA-STS

35ms

DNSSEC

102ms

SRV

35ms

Total

16424ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:07:06	16424ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 19:00:21	4531ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 15:29:35	17108ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 12:29:32	4690ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 15:05:59	4967ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 12:15:48	5087ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 22:10:32	22722ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 15:33:52	14717ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-17 01:49:35	4656ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-09 21:55:44	4785ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 02:32:21	4743ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 22:02:10	4551ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 23:38:51	5057ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-18 04:48:29	8419ms	4 NS 1 A 0 MX	🔒 Secure	View