campussønderborg.dk DNS records

🖥️ Nameservers2 records 34ms

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 43ms

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 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.xn--campussnderborg-cub.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 203ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.campussønderborg.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)

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	175
Primary NS (MNAME)	esisns1
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

34ms

A

43ms

MX

42ms

AAAA

41ms

TXT

203ms

CAA

53ms

HTTPS

43ms

TLSA

71ms

SOA

0ms

MTA-STS

74ms

DNSSEC

91ms

SRV

82ms

Total

574ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:02:35	574ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:06:57	567ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 06:54:44	1191ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 02:41:23	3418ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 22:22:38	2158ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 11:43:01	1624ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 00:21:00	643ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 04:50:53	1028ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 11:43:58	8993ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 10:24:40	1161ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 21:22:25	1272ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 20:49:31	1155ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 03:14:05	1765ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:06:14	627ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 10:07:46	499ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:10:56	400ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-24 09:33:13	408ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 15:56:18	4533ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 23:15:16	782ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 19:05:21	727ms	2 NS 1 A 1 MX	🔒 Secure	View