fredjensen.dk

📜 Historical scan 2026-06-17 09:44:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fredjensen.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, zod.ns.cloudflare.com). It was registered on 1 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.128 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.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 77ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	—	—	—
zod.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.128	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.174	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:4f80	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:91ae	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 57ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.128,172.67.145.174 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4f80,2606:4700:3036::ac43:91ae

📝 TXT Records#

1 records 159ms

TXT Record
v=spf1 include:_spf.powerhosting.dk include:spf.simply.com -all

✉️ SPF#

Policy	Record (fredjensen.dk)
-all (hard fail)	v=spf1 include:_spf.powerhosting.dk include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.fredjensen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:9193c8b756264e7d8f65325fc5ac2a32@dmarc-reports.cloudflare.net

📬 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 2026-10-11 07:48:46

www	104.21.79.128 172.67.145.174 2606:4700:3033::ac43:91ae 2606:4700:3034::6815:4f80 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fredjensen.dk: 104.21.79.128 172.67.145.174 2606:4700:3033::ac43:91ae 2606:4700:3034::6815:4f80 (AS13335) www.fredjensen.dk: 104.21.79.128 172.67.145.174 2606:4700:3033::ac43:91ae 2606:4700:3034::6815:4f80 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	ph._domainkey.powerhosting.dk	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records 81ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

144ms

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

🏷️ SOA#

55ms

Field	Value
Serial	2404065421
Primary NS (MNAME)	eva.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 06:27:25

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-06-01
Expires	2027-06-30 (255d)

🔗 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#

77ms

69ms

59ms

AAAA

78ms

TXT

159ms

CAA

56ms

HTTPS

57ms

TLSA

81ms

SOA

55ms

MTA-STS

68ms

DNSSEC

144ms

SRV

0ms

Total

661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-21 00:53:39	927ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-21 04:18:11	8137ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-20 00:05:31	1764ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-29 16:58:01	887ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 16:39:31	908ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 13:25:47	3992ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 20:01:08	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:44:54 shown	661ms	2 NS 2 A 1 MX	🔓 Insecure