public.dk

📜 Historical scan 2026-10-02 11:51:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

public.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.137.9 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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#

2 records 27ms

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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.137.9	43200s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records#

5 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	108.177.14.26 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b	lt-in-f26.1e100.net lg-in-x1b.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.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 Records#

3 records 126ms

TXT Record
ca3-dc5aa328111a4d7787fff29777a472ef
v=DMARC1; p=politiknavn; rua=mailto:en-e-mail-adresse; ruf=mailto:en-e-mail-adresse
v=spf1 ip4:192.168.0.0/16 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (public.dk)
~all (soft fail)	v=spf1 ip4:192.168.0.0/16 include:_spf.google.com ~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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 02:43:02

www	162.159.137.9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network public.dk: 162.159.137.9 (AS13335) www.public.dk: 162.159.137.9 (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2026093001
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 2026-10-05 12:39:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-10-07
Expires	2027-01-18 (85d)

📋 WHOIS#

⏱️ Lookup Timing#

27ms

25ms

AAAA

31ms

TXT

126ms

CAA

17ms

HTTPS

26ms

TLSA

56ms

SOA

47ms

MTA-STS

45ms

DNSSEC

64ms

SRV

51ms

Total

442ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 12:09:38	756ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-02 11:51:28 shown	442ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-30 04:08:03	1277ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-28 03:44:09	9594ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 04:27:32	981ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-16 03:09:47	624ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 16:43:13	5127ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-08 18:56:24	1121ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 13:13:10	3421ms	2 NS 1 A 5 MX	🔒 Secure