p4u.dk DNS records

🖥️ Nameservers5 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.powerhosting.dk	185.31.77.111 2a00:b920:3:1337:0:1:0:111	ns1.powerhosting.dk ns1.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.powerhosting.dk	2001:1af8:4700:a127:11::53 81.171.12.79	ns2.powerhosting.dk ns2.powerhosting.dk	AS60781 LeaseWeb Netherlands B.V. AS60781 LeaseWeb Netherlands B.V.
ns3.powerhosting.dk	2a00:b920:200::53 45.95.208.53	ns3.powerhosting.dk ns3.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns4.powerhosting.dk	2a00:b920:200::153 45.95.208.153	ns4.powerhosting.dk ns4.powerhosting.dk	AS47527 DLX A/S AS47527 DLX A/S
ns5.powerhosting.dk	2a01:4f8:c0c:12d2::2 88.99.227.45	ns5.powerhosting.dk ns5.powerhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 18ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.31.76.91	3600s	—	AS47527	DLX A/S	185.31.76.0/22	🇩🇰 Denmark	Herning

📧 MX Records5 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.222.26 2a00:1450:4010:c1e::1a	lo-in-f26.1e100.net lb-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 76ms

TXT Record
v=spf1 include:_spf.google.com include:_spf.powerhosting.dk ~all

✉️ SPF

Policy	Record (p4u.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.powerhosting.dk ~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

🔗 TLSA / DANE

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

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.powerhosting.dk
Responsible (RNAME)	zonemaster@powerhosting.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

22ms

A

18ms

MX

22ms

AAAA

21ms

TXT

76ms

CAA

17ms

HTTPS

21ms

TLSA

48ms

SOA

0ms

MTA-STS

40ms

DNSSEC

101ms

SRV

41ms

Total

619ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:11:00	619ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-26 22:47:39	691ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-20 22:07:14	3996ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-17 03:14:47	4369ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-08-09 01:57:22	1500ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-31 04:08:38	9386ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-23 14:56:03	1430ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-16 03:08:48	1815ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-13 06:21:20	1562ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-07-02 05:12:25	1188ms	5 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 19:25:02	3017ms	5 NS 1 A 5 MX	🔓 Insecure	View