e-skolenet.dk DNS records

🖥️ Nameservers2 records 111ms

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 124ms

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 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.e-skolenet.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 319ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.e-skolenet.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)

🔐 DNSSEC248ms

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

111ms

A

124ms

MX

113ms

AAAA

72ms

TXT

319ms

CAA

80ms

HTTPS

78ms

TLSA

149ms

SOA

0ms

MTA-STS

136ms

DNSSEC

248ms

SRV

156ms

Total

1181ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 19:37:23	1181ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 11:51:00	1017ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 22:20:09	3192ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 18:08:26	3512ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 06:31:30	706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 16:15:08	1790ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 20:10:22	775ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-01 22:20:08	9079ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 01:55:36	1201ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 00:42:24	658ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-21 11:22:57	1070ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 06:29:01	1404ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 17:02:45	893ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 23:58:00	1201ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 18:51:23	686ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 03:04:20	529ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 16:29:44	9142ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 04:17:33	1090ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:23:18	915ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 15:13:53	582ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-17 05:26:04	812ms	2 NS 1 A 1 MX	🔒 Secure	View