u-d.dk

📜 Historical scan 2026-09-17 20:17:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

u-d.dk is a .dk domain served by 3 nameservers (ns1.dnsatconviator.com, ns2.dnsatconviator.com, ns3.dnsatconviator.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.37.114.45 is hosted by OVH SAS (AS16276) in France. Mail is handled by u-d.dk. The zone is not DNSSEC-signed, 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsatconviator.com	185.106.119.62	ns1.dnsatconviator.com	AS201926 VK DATA ApS
ns2.dnsatconviator.com	185.106.119.63	ns2.dnsatconviator.com	AS201926 VK DATA ApS
ns3.dnsatconviator.com	185.106.119.64	ns3.dnsatconviator.com	AS201926 VK DATA ApS

🌍 A Records#

1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.37.114.45	3600s	web01.conviator.com	AS16276	OVH SAS	54.36.0.0/14	🇫🇷 France	—

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	u-d.dk	54.37.114.45	web01.conviator.com	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	54.37.114.45
🔶 Autoconfig	54.37.114.45

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 124ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 309ms

TXT Record
v=spf1 +a +mx +ip4:54.37.114.45 ~all

✉️ SPF#

Policy	Record (u-d.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:54.37.114.45 ~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 2026-10-12 10:25:43

www CNAME	u-d.dk (all on u-d.dk) → 54.37.114.45 (AS16276)
www vs bare domain	Same network u-d.dk: 54.37.114.45 (AS16276) www.u-d.dk: 54.37.114.45 (AS16276)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

2068ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2025032400
Primary NS (MNAME)	ns1.dnsatconviator.com
Responsible (RNAME)	hostmaster@vkdata.dk
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

62ms

54ms

65ms

AAAA

61ms

TXT

309ms

CAA

69ms

HTTPS

54ms

TLSA

110ms

SOA

0ms

MTA-STS

87ms

DNSSEC

2068ms

SRV

124ms

Total

2464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 21:53:38	769ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-17 20:17:21 shown	2464ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-03 02:22:26	9478ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 12:09:00	724ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 02:40:53	1660ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 14:58:15	1186ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:44:59	949ms	3 NS 1 A 1 MX	🔓 Insecure