sub-pro.dk

📜 Historical scan 2026-09-30 13:19:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sub-pro.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mxmailserver.q-pro.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 33ms

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 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mxmailserver.q-pro.dk	157.250.160.28	webhotel8.webhosting.dk	AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sub-pro.dk
🔶 Autoconfig	sub-pro.dk

🔷 AAAA Records (IPv6)#

1 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:150:94a3::1	43200s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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#

latest probe, not this scan · checked 2026-10-07 19:46:30

www CNAME	sub-pro.dk (all on sub-pro.dk) → 2a01:4f8:150:94a3::1 (AS24940)
www vs bare domain	Same network sub-pro.dk: 2a01:4f8:150:94a3::1 (AS24940) www.sub-pro.dk: 2a01:4f8:150:94a3::1 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sub-pro.dk	sub-pro.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2026093001
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 2026-10-13 05:03:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-03-23
Expires	2027-03-31 (164d)

🔗 Same registrant#

11 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
dansk-solvarme-energi.dk	Punktum dk A/S (direct)
energi-eksperten.dk	Punktum dk A/S (direct)
flumenfire.dk	Punktum dk A/S (direct)
gas-pro.dk	Punktum dk A/S (direct)
gen-pro.dk	Punktum dk A/S (direct)
jordvarme-energi.dk	Punktum dk A/S (direct)
jysk-bio-energi.dk	Punktum dk A/S (direct)
limfire.dk	Punktum dk A/S (direct)
solvarme-eksperten.dk	Punktum dk A/S (direct)
vakuum-solfanger.dk	Punktum dk A/S (direct)
varmepumpe-energi.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

36ms

31ms

AAAA

44ms

TXT

141ms

CAA

36ms

HTTPS

42ms

TLSA

141ms

SOA

28ms

MTA-STS

45ms

DNSSEC

107ms

SRV

61ms

Total

814ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 19:46:30	622ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-06 14:10:32	571ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-01 13:24:14	575ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-30 13:19:18 shown	814ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 12:12:14	851ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-25 17:25:46	730ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-28 14:34:40	4821ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-27 18:00:50	792ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 13:01:14	1942ms	2 NS 0 A 1 MX	🔒 Secure