p-carlsen.dk

Records from scan: 2026-10-19 11:43:21 · 787ms total · last checked 2026-10-22 06:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

p-carlsen.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 19 December 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.142 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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#

2 records 51ms

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.
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.142	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.191	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9dbf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:5a8e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.142,172.67.157.191 ech=AEX+DQBBKQAgACBGdI4qdxXc1K2Vxnu5kpn7fAS4d10ZvwdKA8T1ksrnKwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9dbf,2606:4700:3033::6815:5a8e

📝 TXT Records#

1 records 168ms

TXT Record
v=spf1 a include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (p-carlsen.dk)
~all (soft fail)	v=spf1 a include:spf.curanet.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

🧩 Web & zone#

checked 2026-10-19 11:43:21

www	104.21.90.142 172.67.157.191 2606:4700:3032::ac43:9dbf 2606:4700:3033::6815:5a8e (AS13335) (address records, no CNAME)
www vs bare domain	Same network p-carlsen.dk: 104.21.90.142 172.67.157.191 2606:4700:3032::ac43:9dbf 2606:4700:3033::6815:5a8e (AS13335) www.p-carlsen.dk: 104.21.90.142 172.67.157.191 2606:4700:3032::ac43:9dbf 2606:4700:3033::6815:5a8e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2417420510
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 2026-10-18 10:31:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-12-19
Expires	2026-12-31 (68d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

51ms

35ms

51ms

AAAA

51ms

TXT

168ms

CAA

44ms

HTTPS

49ms

TLSA

75ms

SOA

47ms

MTA-STS

64ms

DNSSEC

126ms

SRV

216ms

Total

787ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 11:43:21 shown	787ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-18 10:07:49	1544ms	2 NS 2 A 2 MX	❓ Unknown
2026-10-15 01:58:55	495ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-14 01:29:57	2640ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-02 10:15:59	698ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 08:42:20	633ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-22 07:55:47	586ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-09 00:12:20	949ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 15:45:22	2756ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-16 06:05:04	1479ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 03:24:28	3456ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-06 01:57:51	1791ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-28 01:55:50	829ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 10:39:38	2102ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:58:48	706ms	2 NS 2 A 2 MX	🔓 Insecure