gasetårns-skolen.dk DNS records

🖥️ Nameservers2 records 29ms

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 37ms

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 208ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gasetårns-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)

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020747
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

29ms

A

37ms

MX

30ms

AAAA

29ms

TXT

208ms

CAA

27ms

HTTPS

35ms

TLSA

246ms

SOA

0ms

MTA-STS

67ms

DNSSEC

103ms

SRV

59ms

Total

705ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:37:46	705ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 05:18:38	2882ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 00:04:31	684ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 23:43:08	665ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 02:41:29	4171ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 02:30:46	4936ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 08:07:00	2433ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 08:57:12	1312ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 23:44:08	9157ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 15:30:28	715ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 16:37:08	9430ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-28 19:46:55	2685ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 14:22:40	682ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-19 17:45:11	9447ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-14 10:18:11	2928ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-12 05:42:50	8520ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-09 01:25:35	1632ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 12:43:56	656ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-29 14:31:52	546ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-24 11:34:10	7095ms	2 NS 1 A 0 MX	⚠️ Bogus	View
2026-06-21 09:13:38	1612ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 10:15:49	9212ms	2 NS 1 A 0 MX	🔒 Secure	View