svendgønge-skolen.dk DNS records

🖥️ Nameservers2 records 33ms

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 32ms

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 220ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.svendgønge-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)

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2013020752
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

33ms

A

32ms

MX

39ms

AAAA

31ms

TXT

220ms

CAA

31ms

HTTPS

31ms

TLSA

71ms

SOA

0ms

MTA-STS

56ms

DNSSEC

101ms

SRV

74ms

Total

556ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:15:54	556ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 09:57:47	755ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 13:24:49	1661ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 09:49:38	1263ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 04:11:08	680ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 08:34:13	2869ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 14:11:30	655ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-04 21:45:46	4741ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 23:38:05	651ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 04:59:52	941ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 04:40:59	780ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 14:38:52	9428ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-18 04:50:51	1816ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-14 11:56:28	9441ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-08 18:50:44	8752ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 15:06:08	722ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-01 00:07:03	3749ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-29 19:31:58	3757ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 11:08:55	559ms	2 NS 1 A 0 MX	⚠️ Bogus	View
2026-06-23 15:53:21	16491ms	0 NS 0 A 0 MX	⚠️ Bogus	View
2026-06-20 15:57:35	945ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 15:01:04	780ms	2 NS 1 A 0 MX	🔒 Secure	View