gasetaarn-skolen.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.vordbkom.dk	131.165.202.1	ns.vordbkom.dk	AS6834 KMD A/S
ns.vordbskoler.dk	5.56.147.154	—	AS31027 GlobalConnect A/S

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.56.147.142	11700s	—	AS31027	GlobalConnect A/S	5.56.144.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	5.56.147.142
🔶 Autoconfig	5.56.147.142

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 219ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gasetaarn-skolen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:60f69872d8c04@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020758
Primary NS (MNAME)	ns.vordbkom.dk
Responsible (RNAME)	hostmaster
Refresh	14400s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

41ms

A

41ms

MX

42ms

AAAA

32ms

TXT

219ms

CAA

30ms

HTTPS

40ms

TLSA

245ms

SOA

0ms

MTA-STS

76ms

DNSSEC

113ms

SRV

84ms

Total

736ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 19:56:01	736ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-31 17:23:34	563ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 10:54:05	1774ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 03:55:41	1159ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 00:21:06	7126ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 00:18:26	1015ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 13:43:21	8204ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 21:51:08	3047ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 01:37:20	27588ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 17:49:01	3220ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 00:29:14	675ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 22:15:45	9444ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 04:10:22	1292ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-14 20:48:08	2431ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-11 20:57:03	9478ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-08 21:04:03	961ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 11:57:50	535ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-30 16:31:16	587ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-24 08:05:03	2652ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 09:31:30	1157ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:31:23	657ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 10:29:33	8606ms	2 NS 1 A 0 MX	🔒 Secure	View