kollegievejensskole.dk DNS records

🖥️ Nameservers2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
jervis.skole.cloud	194.239.103.170	—	AS3292 TDC Holding A/S
oswald.skole.cloud	194.239.103.171	—	AS3292 TDC Holding A/S

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
194.239.103.172	28800s	—	AS3292	TDC Holding A/S	194.239.0.0/16	🇩🇰 Denmark	Aalborg

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 93ms

TXT Record
https://humlebakkeskolen.aula.dk

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC97ms

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

🏷️ SOA0ms

Field	Value
Serial	575
Primary NS (MNAME)	jervis.skole.cloud
Responsible (RNAME)	netvaerk-sk@daksnet.dk
Refresh	10800s
Retry	1080s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

26ms

A

31ms

MX

22ms

AAAA

26ms

TXT

93ms

CAA

32ms

HTTPS

28ms

TLSA

85ms

SOA

0ms

MTA-STS

38ms

DNSSEC

97ms

SRV

29ms

Total

429ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 04:29:04	429ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-29 03:03:52	399ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 19:19:37	495ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 19:04:04	610ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 16:55:06	910ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-23 03:30:28	1390ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 03:17:27	771ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 03:01:54	3286ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 02:17:24	3361ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 00:35:54	2007ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-16 21:26:10	2137ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-15 11:26:33	1041ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 19:26:09	1297ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 07:58:00	751ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 22:39:12	1132ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-09 12:36:04	2717ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 03:44:29	748ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-02 23:14:19	8693ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 18:39:25	2660ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 18:18:44	825ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 17:44:55	2384ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 16:40:03	928ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 14:38:15	638ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 14:31:46	746ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-20 22:41:48	671ms	2 NS 1 A 0 MX	🔒 Secure	View