u2.dk

📜 Historical scan 2026-10-08 21:05:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

u2.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 22 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.201 is hosted by Netsite A/S (AS205206) in Denmark. 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#

3 records 152ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records#

1 records 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.201	86400s	suspended.netsite.host	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 Denmark	—

📧 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 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 2026-10-15 07:43:11

www	185.224.18.201 (AS205206) (address records, no CNAME)
www vs bare domain	Same network u2.dk: 185.224.18.201 (AS205206) www.u2.dk: 185.224.18.201 (AS205206)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

293ms

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

🏷️ SOA#

100ms

Field	Value
Serial	2026100801
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-15 05:16:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-12-22
Expires	2026-12-31 (73d)

🔗 Same registrant#

19 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
activeweb.dk	Punktum dk A/S (direct)
egroups.dk	Punktum dk A/S (direct)
fedora.dk	Punktum dk A/S (direct)
inbox.dk	Punktum dk A/S (direct)
lægeandersen.dk	Netsite A/S
netdomain.dk	Punktum dk A/S (direct)
netsejt.dk	Punktum dk A/S (direct)
netside.dk	Punktum dk A/S (direct)
netsit.dk	Punktum dk A/S (direct)
netsite.dk	Netsite A/S
netsites.dk	Punktum dk A/S (direct)
netzite.dk	Punktum dk A/S (direct)
newsfeed.dk	Punktum dk A/S (direct)
newssite.dk	Punktum dk A/S (direct)
non-stop.dk	Punktum dk A/S (direct)
omsorgogfrihed.dk	Netsite A/S
serversite.dk	Punktum dk A/S (direct)
site.dk	Punktum dk A/S (direct)
spillefilm.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

152ms

97ms

103ms

AAAA

106ms

TXT

301ms

CAA

98ms

HTTPS

93ms

TLSA

145ms

SOA

100ms

MTA-STS

130ms

DNSSEC

293ms

SRV

129ms

Total

1339ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 07:43:11	451ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-08 21:05:37 shown	1339ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-01 20:03:42	510ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 19:57:43	507ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-25 02:41:31	487ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-19 15:26:23	534ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-12 14:26:57	455ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-06 06:46:16	744ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 16:39:26	383ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-20 09:43:49	9077ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-14 02:19:53	714ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-09 19:03:21	692ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-31 11:10:42	16552ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-23 22:12:54	633ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-20 10:28:24	773ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-16 14:05:06	8746ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-10 18:40:45	842ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-03 20:44:17	3643ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-30 05:30:59	544ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-25 21:13:41	488ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-18 04:04:20	610ms	3 NS 1 A 0 MX	🔒 Secure