tekniskskoleesbjerg.dk DNS records

🖥️ Nameservers2 records 33ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.19.134.135	3600s	kursuscenter.rybners.dk ny.rybners.dk rescuecenter.dk rescuecenter.rybners.dk tekniskskoleesbjerg.dk www.rescuecenter.dk	AS199374	Syddansk Erhvervsskole Odense-Vejle	185.19.132.0/22	🇩🇰 Denmark	Odense

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.tekniskskoleesbjerg.dk	185.19.134.135 185.19.134.135 185.19.134.135 185.19.134.135 185.19.134.135 185.19.134.135	tekniskskoleesbjerg.dk rescuecenter.rybners.dk www.rescuecenter.dk rescuecenter.dk kursuscenter.rybners.dk ny.rybners.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.19.134.135
🔶 Autoconfig	185.19.134.135

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 148ms

TXT Record
uvmid=561401
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.tekniskskoleesbjerg.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)

🔐 DNSSEC94ms

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

🏷️ SOA0ms

Field	Value
Serial	1420020781
Primary NS (MNAME)	ns1.esis.dk
Responsible (RNAME)	hostmaster@esis.dk
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

33ms

A

28ms

MX

30ms

AAAA

29ms

TXT

148ms

CAA

24ms

HTTPS

22ms

TLSA

102ms

SOA

0ms

MTA-STS

40ms

DNSSEC

94ms

SRV

106ms

Total

563ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 08:14:30	563ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 01:02:57	592ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 10:37:48	4944ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 10:22:42	1175ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 18:27:22	738ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 00:33:06	1673ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 21:41:32	1637ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-04 16:47:52	3322ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 07:24:54	1321ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 05:11:55	960ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 17:51:51	3501ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 07:58:01	2849ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 11:03:05	8790ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 03:36:02	2762ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 02:39:44	1288ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:38:04	5538ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 23:15:53	526ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:07:14	2939ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 16:53:04	826ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 22:34:25	4543ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 09:34:20	4481ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 17:42:13	1102ms	2 NS 1 A 1 MX	🔒 Secure	View