automatikkursus.dk DNS records

🖥️ Nameservers2 records 43ms

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 103ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.61.111.5	3600s	host5-111-61-217.static.arubacloud.com	AS200185	Aruba S.p.A.	217.61.104.0/21	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 88ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	3600s	mxnonexistent.automatikkursus.dk	—	—	—

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 289ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.automatikkursus.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)

🔐 DNSSEC213ms

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

🏷️ SOA0ms

Field	Value
Serial	2020051797
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

43ms

A

103ms

MX

88ms

AAAA

102ms

TXT

289ms

CAA

128ms

HTTPS

117ms

TLSA

171ms

SOA

0ms

MTA-STS

134ms

DNSSEC

213ms

SRV

140ms

Total

969ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 18:27:04	969ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-30 15:27:00	659ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 02:25:29	689ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 18:00:01	981ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 01:56:55	1589ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 01:50:53	9022ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 02:36:44	3056ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 02:39:22	1868ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 11:39:28	10852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 06:47:46	3873ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 23:37:09	1116ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 18:19:20	956ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 15:33:10	665ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 05:07:43	2532ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 23:45:07	16600ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 08:25:29	3119ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 04:31:36	8652ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-06 19:50:51	587ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:16:50	724ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 20:47:23	628ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 17:17:24	755ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:31:38	5296ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:52:23	787ms	2 NS 1 A 1 MX	🔒 Secure	View