pr3.dk

📜 Historical scan 2026-08-11 22:59:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

pr3.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, dan.ns.cloudflare.com). It was registered on 20 March 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.28.49 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by pr3-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 254ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dan.ns.cloudflare.com	108.162.193.108 172.64.33.108 173.245.59.108 2606:4700:58::adf5:3b6c 2803:f800:50::6ca2:c16c 2a06:98c1:50::ac40:216c	dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com dan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 244ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.28.49	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.63	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 236ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	pr3-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::4 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 52.101.68.18 52.101.68.27 52.101.73.11 52.101.73.28	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.24
🔶 Autoconfig	172.67.144.63

🔷 AAAA Records (IPv6)#

2 records 234ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:903f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:1c31	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 231ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.28.49,172.67.144.63 ech=AEX+DQBBUwAgACDgyE654acliKkIHLwUd2C3UOsT7PFjepp696jlcMiKSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:903f,2606:4700:3031::6815:1c31

📝 TXT Records#

2 records 585ms

TXT Record
MS=95C539B49ED86E7DB424DD732BDC5FBE18477780
v=spf1 a mx include:spf.simply.com include:servers.mcsv.net include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (pr3.dk)
~all (soft fail)	v=spf1 a mx include:spf.simply.com include:servers.mcsv.net include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.pr3.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-12 02:42:33

www	104.21.28.49 172.67.144.63 2606:4700:3030::ac43:903f 2606:4700:3031::6815:1c31 (AS13335) (address records, no CNAME)
www vs bare domain	Same network pr3.dk: 104.21.28.49 172.67.144.63 2606:4700:3030::ac43:903f 2606:4700:3031::6815:1c31 (AS13335) www.pr3.dk: 104.21.28.49 172.67.144.63 2606:4700:3030::ac43:903f 2606:4700:3031::6815:1c31 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

372ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411807001
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 03:10:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-03-20
Expires	2027-03-31 (163d)

🔗 Same registrant#

5 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
amare.dk	Punktum dk A/S (direct)
bb-info.dk	Punktum dk A/S (direct)
erotikhistorie.dk	Punktum dk A/S (direct)
phoenixflight.dk	Punktum dk A/S (direct)
smartbrille.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

254ms

244ms

236ms

AAAA

234ms

TXT

585ms

CAA

224ms

HTTPS

231ms

TLSA

612ms

SOA

0ms

MTA-STS

317ms

DNSSEC

372ms

SRV

280ms

Total

7030ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 02:42:32	2603ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-08 17:57:17	2674ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 17:49:16	1487ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-03 14:57:41	997ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 14:40:08	1621ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 14:12:01	1433ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 04:30:40	1446ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 22:59:07 shown	7030ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-09 16:34:07	2185ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 16:03:11	2430ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-04 12:01:37	2066ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 10:50:36	1405ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-23 08:50:55	2027ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-17 22:20:22	10568ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-03 02:59:32	1007ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 06:22:02	5431ms	2 NS 2 A 1 MX	🔓 Insecure