vordingborgskolenet.dk DNS records

🖥️ Nameservers2 records 25ms

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 25ms

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 Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	900s	mail.vordingborgskolenet.dk	131.165.202.5	—	AS6834 KMD A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	80.210.87.142
🔶 Autoconfig	80.210.87.142

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 227ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.vordingborgskolenet.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)

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020816
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

25ms

A

25ms

MX

32ms

AAAA

32ms

TXT

227ms

CAA

31ms

HTTPS

29ms

TLSA

66ms

SOA

0ms

MTA-STS

60ms

DNSSEC

101ms

SRV

63ms

Total

660ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 09:01:54	660ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 12:45:05	2043ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 12:02:52	2819ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 10:40:10	8759ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 18:28:53	2084ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 14:21:28	4472ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 08:22:55	1207ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 09:04:39	971ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 08:46:15	2525ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 23:51:50	878ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 20:45:11	2494ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 00:11:23	1074ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 03:21:39	1011ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 17:55:15	1066ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 14:25:08	2913ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 14:25:01	3331ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 08:15:50	548ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 19:28:31	6494ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:09:29	1501ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 15:11:59	583ms	2 NS 1 A 1 MX	❓ Unknown	View