arbejdsmarkedsuddannelse.dk DNS records

🖥️ Nameservers4 records 45ms

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 161ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.arbejdsmarkedsuddannelse.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 48ms

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)

🔐 DNSSEC89ms

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	900s
Retry	300s
Expire	3600000s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

49ms

MX

52ms

AAAA

46ms

TXT

161ms

CAA

48ms

HTTPS

49ms

TLSA

44ms

SOA

0ms

MTA-STS

74ms

DNSSEC

89ms

SRV

66ms

Total

473ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:57:24	473ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-27 15:25:48	372ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-21 01:14:37	5733ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-13 13:16:22	2360ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-08-07 00:46:25	7506ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-31 09:05:40	1078ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-23 19:17:10	683ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-22 18:24:33	12732ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-16 14:04:33	2569ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-10 23:11:32	1252ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-07-03 20:09:52	3339ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-26 12:06:49	902ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-25 17:09:12	692ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-23 10:10:00	3072ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-21 16:12:39	931ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 13:20:12	3773ms	4 NS 0 A 0 MX	🔒 Secure	View
2026-06-16 13:38:09	728ms	4 NS 0 A 0 MX	🔒 Secure	View