docnielsen.dk

📜 Historical scan 2026-06-17 04:31:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

docnielsen.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 16 January 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.15.72.251 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by docnielsen.dk. The zone is DNSSEC-signed and validates, publishes a 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 426ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	—	—	—
ns2.dns.services	—	—	—
ns3.dns.services	—	—	—

🌍 A Records#

1 records 200ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.15.72.251	—	docnielsen.dk	AS203953	Hiper A/S	185.15.72.0/22	🇩🇰 Denmark	Værløse

📧 MX Records#

1 records 227ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	docnielsen.dk	185.15.72.251	docnielsen.dk	AS203953 Hiper A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 2203ms

TXT Record
google-site-verification=s9RwybLAMaqVhXWTPm1zZ-E9cJ4RroQqK0pBRr59Rmw
v=spf1 mx a:docnielsen.dk a:vps.docnielsen.dk ip4:185.69.55.221 ip4:185.15.72.251 -all

✉️ SPF#

Policy	Record (docnielsen.dk)
-all (hard fail)	v=spf1 mx a:docnielsen.dk a:vps.docnielsen.dk ip4:185.69.55.221 ip4:185.15.72.251 -all

📨 DMARC#

Policy	Record (_dmarc.docnielsen.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;rua=mailto:dmarc@docnielsen.dk;ruf=mailto:dmarc@docnielsen.dk;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

4 records 371ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issue	sectigo.com
0	issuewild	letsencrypt.org
0	issuewild	sectigo.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 19:49:33

www	185.15.72.251 (AS203953) (address records, no CNAME)
www vs bare domain	Same network docnielsen.dk: 185.15.72.251 (AS203953) www.docnielsen.dk: 185.15.72.251 (AS203953)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY
BIMI	v=BIMI1; l=https://docnielsen.dk/bimi-svg-tiny-12-ps.svg; a=;

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1973ms

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

🏷️ SOA#

371ms

Field	Value
Serial	2022123572
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-14 20:13:37

Field	Value
Registrar	dns.services ApS
Registered	1999-01-16
Expires	2029-08-31 (1049d)

🔗 Same registrant#

3 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
docsmith.dk	dns.services ApS
nsmassage.dk	dns.services ApS
youcubed.dk	dns.services ApS

📋 WHOIS#

⏱️ Lookup Timing#

426ms

200ms

227ms

AAAA

926ms

TXT

2203ms

CAA

371ms

HTTPS

311ms

TLSA

743ms

SOA

371ms

MTA-STS

420ms

DNSSEC

1973ms

SRV

0ms

Total

16425ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 19:49:33	789ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-13 19:21:54	1145ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-29 20:40:35	527ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 18:24:14	904ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-16 14:49:00	655ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-06 15:32:56	1040ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-30 13:18:35	1526ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-29 05:46:41	1583ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 05:07:34	637ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 05:01:23	1006ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-03 19:25:52	5040ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-30 19:04:00	699ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 17:53:39	714ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-27 06:31:01	676ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 14:21:16	2325ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 14:19:54	2931ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-23 13:25:50	920ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 04:31:15 shown	16425ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:15:23	1756ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:00:52	536ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:00:43	720ms	3 NS 1 A 1 MX	🔒 Secure