frederic.dk

📜 Historical scan 2026-10-16 01:40:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederic.dk is a .dk domain served by 2 nameservers (josephine.ns.cloudflare.com, leo.ns.cloudflare.com). It was registered on 5 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by frederic-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 25ms

Nameserver	IP addresses	PTR	ASN / ISP
josephine.ns.cloudflare.com	108.162.194.64 162.159.38.64 172.64.34.64 2606:4700:50::a29f:2640 2803:f800:50::6ca2:c240 2a06:98c1:50::ac40:2240	josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com josephine.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leo.ns.cloudflare.com	108.162.195.241 162.159.44.241 172.64.35.241 2606:4700:58::a29f:2cf1 2803:f800:50::6ca2:c3f1 2a06:98c1:50::ac40:23f1	leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com leo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	frederic-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::a 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::12 52.101.103.137 52.101.103.143 52.101.181.153 52.101.91.156	mail-dbapr03cu00100.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (frederic.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.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 04:11:55

www	NXDOMAIN
www vs bare domain	Neither resolves frederic.dk: no address www.frederic.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.frederic.dk	XQ_44PO3AolkafPXjGt30oadpw_iD8So1uimJtyN_S8
TXT	_acme-challenge.frederic.dk	hYW0nZ7Pf6Djm39BbWZovrhWABAxD1DAosIk-_o7ZOY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

32ms

Field	Value
Serial	2417503317
Primary NS (MNAME)	josephine.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-15 06:28:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-04-05
Expires	2027-04-30 (194d)

🔗 Same registrant#

4 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
grotterotte.dk	Simply.com A/S
gsberg.dk	Punktum dk A/S (direct)
hogsbergnielsen.dk	Punktum dk A/S (direct)
pedermuellersvej4.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

25ms

38ms

31ms

AAAA

38ms

TXT

188ms

CAA

37ms

HTTPS

37ms

TLSA

786ms

SOA

32ms

MTA-STS

74ms

DNSSEC

120ms

SRV

78ms

Total

1484ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 04:11:55	3041ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-16 01:40:22 shown	1484ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-12 19:38:48	1075ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-27 05:52:39	1297ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 17:07:24	1906ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-15 08:22:45	2359ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-03 02:25:34	1405ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-28 02:25:30	4590ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-27 05:07:32	1014ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 20:24:25	4170ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 18:54:02	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:22:12	1984ms	2 NS 0 A 1 MX	🔓 Insecure