psykologfrederik.dk

📜 Historical scan 2026-08-18 09:32:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

psykologfrederik.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 18 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.220 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no 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 212ms

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 203ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.220	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.199	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 212ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4001:c21::1a 74.125.206.27	lcfrai-in-f26.1e100.net wk-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1a	yulpptr-in-f27.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.148.26 2404:6800:4000:1025::1b	yuskedq-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	142.250.147.27 2404:6800:4013:813::1b	rd-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 206ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:bbc7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:33dc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 211ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.220,172.67.187.199 ech=AEX+DQBBxQAgACDTmwfrhgaXqTdYt5MD/b+P17wy9iNESCkh9+ftiHSqVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbc7,2606:4700:3037::6815:33dc

📝 TXT Records#

1 records 417ms

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

✉️ SPF#

Policy	Record (psykologfrederik.dk)
~all (soft fail)	v=spf1 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 2026-10-10 06:48:23

www	104.21.51.220 172.67.187.199 2606:4700:3035::ac43:bbc7 2606:4700:3037::6815:33dc (AS13335) (address records, no CNAME)
www vs bare domain	Same network psykologfrederik.dk: 104.21.51.220 172.67.187.199 2606:4700:3035::ac43:bbc7 2606:4700:3037::6815:33dc (AS13335) www.psykologfrederik.dk: 104.21.51.220 172.67.187.199 2606:4700:3035::ac43:bbc7 2606:4700:3037::6815:33dc (AS13335)
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.psykologfrederik.dk	ATAvz9qVSeD8BW2wlGMQY9vlBAj5ik386T6Fi_gWg1w
TXT	_acme-challenge.psykologfrederik.dk	K7ryDN5uShc0XP5D2pzfTggVN1hMKgq8DiYHKBwBYRI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

321ms

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	2412511315
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 2026-10-09 15:08:12

Field	Value
Registrar	Simply.com A/S
Registered	2026-01-18
Expires	2027-01-17 (85d)

📋 WHOIS#

⏱️ Lookup Timing#

212ms

203ms

212ms

AAAA

206ms

TXT

417ms

CAA

189ms

HTTPS

211ms

TLSA

362ms

SOA

0ms

MTA-STS

240ms

DNSSEC

321ms

SRV

233ms

Total

3830ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 02:08:41	1857ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 00:14:16	734ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-21 08:04:05	1045ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-09 15:10:51	1682ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-04 04:05:56	9690ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 14:14:51	1431ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 12:34:32	901ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-20 20:09:33	7089ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-18 09:32:21 shown	3830ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-20 05:42:17	2184ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 19:27:43	3940ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 20:08:59	2609ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 13:43:13	694ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 23:24:05	1076ms	2 NS 2 A 5 MX	🔓 Insecure