eskolenet.dk DNS records

🖥️ Nameservers2 records 106ms

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 105ms

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 117ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.eskolenet.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	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 xn--campussnderborg-cub.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 379ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.eskolenet.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)

🔐 DNSSEC257ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051792
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

106ms

A

105ms

MX

117ms

AAAA

116ms

TXT

379ms

CAA

100ms

HTTPS

85ms

TLSA

121ms

SOA

0ms

MTA-STS

200ms

DNSSEC

257ms

SRV

187ms

Total

1356ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 14:33:35	1356ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:24:38	567ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 05:01:44	8834ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 21:39:43	2640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 19:17:40	698ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 18:30:48	8720ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 12:22:54	679ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 04:24:19	767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 02:52:44	8823ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 14:41:56	674ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 18:44:08	2529ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 00:53:56	4961ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 05:00:14	2216ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 17:34:33	701ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 03:15:14	2909ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 10:54:12	556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 21:13:28	502ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 22:38:49	1148ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 00:02:11	857ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 13:35:49	1178ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:49:33	12833ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:25:02	677ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:24:46	708ms	2 NS 1 A 1 MX	🔒 Secure	View