gonge-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 29ms

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 221ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.gonge-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)

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020739
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

29ms

MX

36ms

AAAA

35ms

TXT

221ms

CAA

33ms

HTTPS

28ms

TLSA

76ms

SOA

0ms

MTA-STS

55ms

DNSSEC

105ms

SRV

66ms

Total

567ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 10:20:27	567ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 11:11:46	1636ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 04:48:46	760ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 08:50:35	733ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 08:37:37	1082ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 08:21:03	8980ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 15:38:01	4940ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 12:57:58	634ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 16:03:28	6042ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-05 10:43:56	3205ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 11:22:38	759ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 09:01:48	724ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-15 12:48:14	9477ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-11 09:06:16	8761ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-09 01:45:14	866ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 13:01:36	3204ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-27 06:10:03	1427ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 15:42:26	576ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-23 02:46:49	562ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-21 22:35:42	4545ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 00:25:20	4308ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-19 22:25:53	1532ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 10:12:11	11440ms	0 NS 0 A 0 MX	⚠️ Bogus	View