staaluddannelsen.dk DNS records

🖥️ Nameservers2 records 49ms

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 35ms

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 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.staaluddannelsen.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	epxsonderborg.dk 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	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 223ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.staaluddannelsen.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)

🔐 DNSSEC128ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051783
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

49ms

A

35ms

MX

29ms

AAAA

51ms

TXT

223ms

CAA

32ms

HTTPS

90ms

TLSA

117ms

SOA

0ms

MTA-STS

71ms

DNSSEC

128ms

SRV

106ms

Total

809ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:03:00	809ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 19:50:30	581ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 05:39:13	691ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 05:26:15	1080ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 06:03:19	1051ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 03:07:14	756ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 19:00:01	1087ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 04:45:26	1014ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 15:42:29	1068ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 04:43:02	776ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 03:27:08	1027ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 14:12:51	16781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 16:31:35	805ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 02:23:23	8746ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 23:16:50	651ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 02:53:01	655ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 03:45:59	845ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 11:24:10	1051ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 01:22:17	2855ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 05:35:05	2973ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 08:00:27	5211ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:59:42	3979ms	2 NS 1 A 1 MX	🔒 Secure	View