ps-nielsen.dk

📜 Historical scan 2026-10-17 23:59:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ps-nielsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 13 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.177.190.160 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by psnielsen-dk0e.mail.protection.outlook.com. 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#

2 records 141ms

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 127ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.177.190.160	3600s	188-177-190-160-dynamic.dk.customer.tdc.net	AS3292	TDC Holding A/S	188.176.0.0/13	🇩🇰 Denmark	Aarhus

📧 MX Records#

1 records 85ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	psnielsen-dk0e.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca04::4 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 52.101.209.31 52.101.73.123 52.101.73.153 52.101.91.156	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 251ms

TXT Record
google-site-verification=_wG54m5OsvEkSmoOzeEzmMtU2On3eJ6sqlMajOli7HY
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ps-nielsen.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.ps-nielsen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:raa@ps-nielsen.dk

📬 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 2026-10-23 11:21:50

www CNAME	ps-nielsen.dk (all on ps-nielsen.dk) → 188.177.190.160 (AS3292)
www vs bare domain	Same network ps-nielsen.dk: 188.177.190.160 (AS3292) www.ps-nielsen.dk: 188.177.190.160 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-psnielsen-dk0e._domainkey.psnielsen357.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-psnielsen-dk0e._domainkey.psnielsen357.onmicrosoft.com	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#

225ms

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

🏷️ SOA#

23ms

Field	Value
Serial	2026092802
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 2026-10-19 02:03:15

Field	Value
Registrar	ONE.COM A/S
Registered	2014-11-13
Expires	2026-11-30 (35d)

🔗 Same registrant#

2 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
psnielsen.dk	Punktum dk A/S (direct)
purenan.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

141ms

127ms

85ms

AAAA

134ms

TXT

251ms

CAA

108ms

HTTPS

100ms

TLSA

478ms

SOA

23ms

MTA-STS

103ms

DNSSEC

225ms

SRV

233ms

Total

1466ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 11:21:50	1275ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 10:10:38	1677ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 01:31:46	1312ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 23:59:00 shown	1466ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 18:45:49	1227ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 03:46:41	868ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 03:20:58	1199ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-29 11:35:32	1227ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 04:30:28	3042ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 03:00:12	3955ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 20:04:18	744ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 01:33:12	973ms	2 NS 1 A 1 MX	🔒 Secure