lærested.dk DNS records

🖥️ Nameservers4 records 39ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.231.240.72	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 138ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.lærested.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 27ms

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)

🔐 DNSSEC77ms

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	7200s
Expire	3600000s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

42ms

MX

43ms

AAAA

49ms

TXT

138ms

CAA

27ms

HTTPS

33ms

TLSA

4032ms

SOA

0ms

MTA-STS

45ms

DNSSEC

77ms

SRV

64ms

Total

7303ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 02:58:42	7303ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 06:53:31	4742ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 07:11:06	3070ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 04:59:08	4784ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 04:30:48	9269ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 01:33:25	5532ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 03:43:27	4829ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 18:22:52	8801ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 11:25:23	12887ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-17 12:03:44	16834ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-11 13:58:52	4663ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 13:51:04	4752ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-27 05:44:18	5491ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-24 18:02:39	4602ms	4 NS 1 A 0 MX	⚠️ Bogus	View
2026-06-24 02:28:03	1107ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 07:23:41	1190ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:41:23	8737ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-19 21:46:26	4411ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-06-18 04:28:42	6389ms	4 NS 1 A 0 MX	🔒 Secure	View