dmskoleudvikling.dk

Records from scan: 2026-10-06 16:04:57 · 444ms total · last checked 2026-10-18 06:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dmskoleudvikling.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 September 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

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#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.84.27.110	3600s	2audit.bellcom.dk	—	—	—	🇩🇰 Denmark	—

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 131ms

TXT Record
facebook-domain-verification=vchyu550wrszbitni97e79eg1dvw9n

✉️ 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

🧩 Web & zone#

checked 2026-10-08 16:40:52

www	193.84.27.110 (address records, no CNAME)
www vs bare domain	Same network dmskoleudvikling.dk: 193.84.27.110 www.dmskoleudvikling.dk: 193.84.27.110
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026100501
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 16:28:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-09-04
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

42ms

28ms

AAAA

33ms

TXT

131ms

CAA

33ms

HTTPS

38ms

TLSA

158ms

SOA

46ms

MTA-STS

48ms

DNSSEC

66ms

SRV

48ms

Total

444ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 16:04:57 shown	444ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 15:15:03	1475ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 00:25:41	548ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 05:22:12	1095ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-31 02:16:51	462ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 09:43:18	6645ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-06 20:33:16	616ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 19:01:23	15934ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 13:51:48	2484ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:42:49	931ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 09:46:05	5339ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 03:55:33	664ms	2 NS 1 A 4 MX	🔒 Secure