ursi-dk.dk

📜 Historical scan 2026-06-18 07:54:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ursi-dk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.103 is hosted by One.com A/S (AS51468) in Denmark. 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 36ms

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 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.103	—	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:803e:fa66:eb99:5f95	—	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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 2026-10-18 19:59:06

www	46.30.215.103 2a02:2350:5:111:803e:fa66:eb99:5f95 (AS51468) (address records, no CNAME)
www vs bare domain	Same network ursi-dk.dk: 46.30.215.103 2a02:2350:5:111:803e:fa66:eb99:5f95 (AS51468) www.ursi-dk.dk: 46.30.215.103 2a02:2350:5:111:803e:fa66:eb99:5f95 (AS51468)
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#

78ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026061701
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 2026-10-18 20:18:55

Field	Value
Registrar	ONE.COM A/S
Registered	2023-02-23
Expires	2027-02-22 (125d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

36ms

66ms

35ms

AAAA

71ms

TXT

159ms

CAA

67ms

HTTPS

68ms

TLSA

62ms

SOA

25ms

MTA-STS

37ms

DNSSEC

78ms

SRV

121ms

Total

482ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 19:59:06	637ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 06:02:59	473ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 11:18:22	617ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:40:22	621ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 04:22:35	3869ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 00:30:33	2786ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 17:04:08	5920ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 01:59:00	530ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 02:58:03	554ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 21:31:55	935ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 07:54:51 shown	482ms	2 NS 1 A 0 MX	🔒 Secure