censorvejledning.dk DNS records

🖥️ Nameservers2 records 145ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.esis.dk	185.19.134.2	ns1.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk	185.19.134.3	ns2.esis.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle

🌍 A Records1 records 182ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.87	3600s	businessepx.dk campussoenderborg.dk campussonderborg.dk detgroennegymnasium.dk epxsoenderborg.dk epxsonderborg.dk lup.bcsyd.dk teambuilldingsyd.dk xn--campussnderborg-cub.dk xn--detgrnnegymnasium-40b.dk xn--epxsnderborg-yjb.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records1 records 157ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.censorvejledning.dk	185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87 185.19.134.87	detgroennegymnasium.dk xn--detgrnnegymnasium-40b.dk campussoenderborg.dk campussonderborg.dk businessepx.dk epxsoenderborg.dk epxsonderborg.dk teambuilldingsyd.dk xn--epxsnderborg-yjb.dk xn--campussnderborg-cub.dk lup.bcsyd.dk	AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle AS199374 Syddansk Erhvervsskole Odense-Vejle

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.19.134.87
🔶 Autoconfig	185.19.134.87

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 444ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (censorvejledning.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.censorvejledning.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC340ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051784
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hostmaster
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

145ms

A

182ms

MX

157ms

AAAA

153ms

TXT

444ms

CAA

202ms

HTTPS

206ms

TLSA

408ms

SOA

0ms

MTA-STS

219ms

DNSSEC

340ms

SRV

222ms

Total

1756ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:03:40	1756ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:18:23	527ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 22:40:21	1064ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 18:24:43	1295ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 18:13:20	5816ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 02:33:56	8664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 04:50:33	1207ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:32:44	706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 18:35:27	862ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 19:58:32	2515ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 19:44:19	951ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 16:44:49	8917ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 15:51:56	1038ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 08:58:30	1306ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 13:49:50	2523ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 19:52:55	8903ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 23:24:18	1765ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:17:44	3551ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 19:59:53	1362ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:32:41	546ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 06:22:28	557ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:53:22	1556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:28:07	18938ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 20:06:02	863ms	2 NS 1 A 1 MX	🔒 Secure	View