munkebjergskolensobservatorium.dk

📜 Historical scan 2026-07-11 23:01:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

munkebjergskolensobservatorium.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 September 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.asponlinesoftware.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.asponlinesoftware.com	193.104.43.91	aerospatiale.asponlinesoftware.com	AS49930 Itm8 A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 141ms

TXT Record
v=spf1 include:asponlinesoftware.com -all

✉️ SPF#

Policy	Record (munkebjergskolensobservatorium.dk)
-all (hard fail)	v=spf1 include:asponlinesoftware.com -all

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 10:53:02

www	104.21.78.10 172.67.214.107 2606:4700:3033::ac43:d66b 2606:4700:3037::6815:4e0a (AS13335) (address records, no CNAME)
www vs bare domain	Only www resolves munkebjergskolensobservatorium.dk: no address www.munkebjergskolensobservatorium.dk: 104.21.78.10 172.67.214.107 2606:4700:3033::ac43:d66b 2606:4700:3037::6815:4e0a (AS13335) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

52ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026071001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 15:05:24

Field	Value
Registrar	ONE.COM A/S
Registered	2014-09-10
Expires	2027-09-30 (337d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

30ms

AAAA

28ms

TXT

141ms

CAA

31ms

HTTPS

31ms

TLSA

486ms

SOA

0ms

MTA-STS

38ms

DNSSEC

52ms

SRV

34ms

Total

1123ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 10:53:02	1054ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 17:39:01	644ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-27 09:09:17	655ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-09 05:32:27	1138ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-04 05:16:59	1141ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-11 17:33:34	16858ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-16 07:29:52	1115ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-11 23:01:52 shown	1123ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-19 22:14:05	1386ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-18 03:10:51	2226ms	2 NS 0 A 1 MX	🔒 Secure