nordholt.dk

📜 Historical scan 2026-06-26 03:00:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nordholt.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 26 June 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.11 is hosted by Atea A/S (AS21060) in Denmark. The zone is of unknown DNSSEC status, 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#

4 records 196ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	— ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns2.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	—	—	—
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 232ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.216.11	3600s	ispc1.dotserv.com	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.20.216.11

🔷 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 2026-10-24 19:54:56

www	178.20.216.11 (AS21060) (address records, no CNAME)
www vs bare domain	Same network nordholt.dk: 178.20.216.11 (AS21060) www.nordholt.dk: 178.20.216.11 (AS21060)
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#

763ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'nordholt.dk/A/IN': 127.0.0.53#53

🏷️ SOA#

215ms

Field	Value
Serial	1281613898
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster@dotserv.com
Refresh	14400s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-25 22:48:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-06-26
Expires	2033-06-30 (2438d)

🔗 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#

196ms

232ms

958ms

AAAA

173ms

TXT

2851ms

CAA

655ms

HTTPS

549ms

TLSA

350ms

SOA

215ms

MTA-STS

1039ms

DNSSEC

763ms

SRV

946ms

Total

4779ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 19:54:56	561ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-22 20:15:16	822ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-07 17:50:56	624ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-01 01:37:23	637ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-24 00:51:59	706ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-03 11:55:21	9560ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-26 03:00:42 shown	4779ms	4 NS 1 A 0 MX	❓ Unknown
2026-06-18 08:10:00	1019ms	4 NS 1 A 1 MX	🔓 Insecure