p4u.dk

Records from scan: 2026-10-20 02:08:42 · 1128ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

p4u.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 24 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. On 13 October 2026 we saw it transfer from Simply.com A/S to nordicway ApS. Its website address 188.40.215.228 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.p4u.dk. The zone is of unknown DNSSEC status, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	2a01:4f8:1c1a:a1e7::1 91.98.140.195	— static.195.140.98.91.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nordicway.dk	2a01:4f8:c012:4db6::1 49.13.80.249	— static.249.80.13.49.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 723ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.215.228	3599s	cp17.nordicway.dk	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.p4u.dk	188.40.215.228	cp17.nordicway.dk	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 292ms

TXT Record
v=spf1 +a +mx +ip4:188.40.215.228 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (p4u.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:188.40.215.228 include:relay.mailchannels.net ~all

📨 DMARC#

Policy	Record (_dmarc.p4u.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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#

checked 2026-10-20 02:08:42

www CNAME	p4u.dk (all on p4u.dk) → 188.40.215.228 (AS24940)
www vs bare domain	Same network p4u.dk: 188.40.215.228 (AS24940) www.p4u.dk: 188.40.215.228 (AS24940)
Wildcard	No
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.p4u.dk	gMrhCzC89ytY4GfsBk4_3q9HcVl5IWnyax5FcGkGFSQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

113ms

Field	Value
Serial	2026101923
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 21:57:06

Field	Value
Registrar	nordicway ApS
Registered	2009-09-24
Expires	2027-09-30 (345d)

🔗 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
3dworkshop.dk	nordicway ApS
oehif.dk	Simply.com A/S
prints4ukraine.dk	nordicway ApS

📋 WHOIS#

⏱️ Lookup Timing#

54ms

723ms

56ms

AAAA

47ms

TXT

292ms

CAA

67ms

HTTPS

65ms

TLSA

123ms

SOA

113ms

MTA-STS

65ms

DNSSEC

69ms

SRV

74ms

Total

1128ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 02:08:42 shown	1128ms	4 NS 1 A 1 MX	❓ Unknown
2026-10-19 01:52:18	2535ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-18 00:54:19	847ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-13 21:40:39	535ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-04 09:42:57	729ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 08:27:55	9451ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-16 05:17:49	820ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-09 03:39:54	1067ms	5 NS 1 A 5 MX	🔓 Insecure
2026-08-28 00:11:00	619ms	5 NS 1 A 5 MX	🔓 Insecure
2026-08-26 22:47:39	691ms	5 NS 1 A 5 MX	🔓 Insecure
2026-08-20 22:07:14	3996ms	5 NS 1 A 5 MX	🔓 Insecure
2026-08-17 03:14:47	4369ms	5 NS 1 A 5 MX	🔓 Insecure
2026-08-09 01:57:22	1500ms	5 NS 1 A 5 MX	🔓 Insecure
2026-07-31 04:08:38	9386ms	5 NS 1 A 5 MX	🔓 Insecure
2026-07-23 14:56:03	1430ms	5 NS 1 A 5 MX	🔓 Insecure
2026-07-16 03:08:48	1815ms	5 NS 1 A 5 MX	🔓 Insecure
2026-07-13 06:21:20	1562ms	5 NS 1 A 5 MX	🔓 Insecure
2026-07-02 05:12:25	1188ms	5 NS 1 A 5 MX	🔓 Insecure
2026-06-17 19:25:02	3017ms	5 NS 1 A 5 MX	🔓 Insecure