naerbutiksuddannelsen.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 25ms

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 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.naerbutiksuddannelsen.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	epxsoenderborg.dk epxsonderborg.dk teambuilldingsyd.dk xn--epxsnderborg-yjb.dk xn--campussnderborg-cub.dk lup.bcsyd.dk campussoenderborg.dk campussonderborg.dk businessepx.dk xn--detgrnnegymnasium-40b.dk detgroennegymnasium.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 150ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.naerbutiksuddannelsen.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)

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051785
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

34ms

A

25ms

MX

24ms

AAAA

29ms

TXT

150ms

CAA

30ms

HTTPS

21ms

TLSA

71ms

SOA

0ms

MTA-STS

45ms

DNSSEC

89ms

SRV

51ms

Total

544ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 03:20:37	544ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 21:21:11	1767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 02:23:56	532ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 00:38:29	617ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 10:46:25	3742ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 10:40:37	1532ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 22:18:51	1931ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 00:21:10	1094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 19:47:20	1091ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 21:11:19	841ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 23:51:34	3495ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 18:54:19	8872ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 14:40:25	764ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 22:42:39	1263ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 17:44:19	810ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 18:12:23	895ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 19:34:26	1457ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:07:56	526ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 09:36:00	598ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 07:36:14	524ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 02:08:30	637ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:48:24	1171ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:36:49	2362ms	2 NS 1 A 1 MX	🔒 Secure	View