valgfagmommark.dk DNS records

🖥️ Nameservers2 records 31ms

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 24ms

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 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.valgfagmommark.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	xn--campussnderborg-cub.dk lup.bcsyd.dk campussoenderborg.dk campussonderborg.dk businessepx.dk xn--detgrnnegymnasium-40b.dk detgroennegymnasium.dk epxsoenderborg.dk epxsonderborg.dk teambuilldingsyd.dk xn--epxsnderborg-yjb.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 161ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.valgfagmommark.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)

🔐 DNSSEC98ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051786
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

31ms

A

24ms

MX

31ms

AAAA

33ms

TXT

161ms

CAA

35ms

HTTPS

29ms

TLSA

249ms

SOA

0ms

MTA-STS

46ms

DNSSEC

98ms

SRV

52ms

Total

788ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 02:10:49	788ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:27:22	2554ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 20:29:22	2533ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 20:19:38	1413ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 15:03:36	864ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 08:41:21	11669ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 09:18:36	1273ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 03:33:39	715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 19:42:48	675ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 17:07:49	1111ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 12:18:56	644ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 13:59:28	9005ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 12:29:12	1112ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 15:18:37	3450ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 22:18:45	1076ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 15:44:32	522ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 23:35:15	573ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:04:12	665ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 03:34:09	1094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 20:53:51	745ms	2 NS 1 A 1 MX	🔒 Secure	View