værktøjsuddannelsen.dk DNS records

🖥️ Nameservers2 records 103ms

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 117ms

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 108ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.xn--vrktjsuddannelsen-rrb95a.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	teambuilldingsyd.dk xn--epxsnderborg-yjb.dk xn--campussnderborg-cub.dk lup.bcsyd.dk detgroennegymnasium.dk xn--detgrnnegymnasium-40b.dk campussoenderborg.dk campussonderborg.dk businessepx.dk epxsoenderborg.dk epxsonderborg.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 417ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.værktøjsuddannelsen.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)

🔐 DNSSEC339ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ncache nxdomain overridden by dig AD

🏷️ 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

103ms

A

117ms

MX

108ms

AAAA

132ms

TXT

417ms

CAA

94ms

HTTPS

91ms

TLSA

800ms

SOA

0ms

MTA-STS

188ms

DNSSEC

339ms

SRV

182ms

Total

4573ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 16:54:16	4573ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 17:04:15	851ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 01:52:04	560ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 13:07:56	1566ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 12:44:10	1510ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 21:37:43	6881ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 01:25:03	3368ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 21:56:33	749ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 01:50:21	734ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 09:12:59	663ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 06:29:21	834ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 05:07:06	705ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 01:03:26	678ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 19:10:14	958ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 12:43:19	729ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 16:08:21	3410ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 12:14:28	658ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 13:14:58	591ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 18:29:10	498ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 22:58:21	592ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 03:51:31	499ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 22:53:01	2630ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 00:46:22	1147ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:23:04	541ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-20 20:06:43	8507ms	2 NS 1 A 1 MX	🔒 Secure	View