dorthe-jakobsen.dk

📜 Historical scan 2026-06-17 04:15:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dorthe-jakobsen.dk is a .dk domain served by 2 nameservers (georgia.ns.cloudflare.com, hugh.ns.cloudflare.com). It was registered on 23 May 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.76.143 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
georgia.ns.cloudflare.com	—	—	—
hugh.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 45ms

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

📧 MX Records#

1 records 45ms

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

🔷 AAAA Records (IPv6)#

2 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:c41c	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4c8f	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.76.143,172.67.196.28 ech=AEX+DQBBTgAgACBkv//ZxP4Vaum9fERkUVoG+f/WeY8RgzuorCx9S5g9PgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:c41c,2606:4700:3037::6815:4c8f

📝 TXT Records#

3 records 119ms

TXT Record
google-site-verification=41od2iwpqB-q23Az3yaFzcKiynD5BEqJZX-Y9YKUJIY
v=spf1 include:spf.simply.com -all
v=spf1 ip4:94.231.107.250 include:spf.simply.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (dorthe-jakobsen.dk)
-all (hard fail)	v=spf1 include:spf.simply.com -all
~all (soft fail)	v=spf1 ip4:94.231.107.250 include:spf.simply.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 2026-10-08 03:19:37

www	104.21.76.143 172.67.196.28 2606:4700:3033::6815:4c8f 2606:4700:3033::ac43:c41c (AS13335) (address records, no CNAME)
www vs bare domain	Same network dorthe-jakobsen.dk: 104.21.76.143 172.67.196.28 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.dorthe-jakobsen.dk: 104.21.76.143 172.67.196.28 2606:4700:3033::6815:4c8f 2606:4700:3033::ac43:c41c (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

2 records 65ms

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2404936008
Primary NS (MNAME)	georgia.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-21 03:31:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-05-23
Expires	2029-05-31 (949d)

🔗 Same registrant#

12 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
advokatsorensen.dk	Punktum dk A/S (direct)
ap3.dk	Punktum dk A/S (direct)
borbjerg-hvam.dk	Punktum dk A/S (direct)
cfap3.dk	Punktum dk A/S (direct)
danmarks-bedste-romkugle.dk	Punktum dk A/S (direct)
haveogland.dk	Punktum dk A/S (direct)
husbyvestvand.dk	Punktum dk A/S (direct)
lenefrigast.dk	Punktum dk A/S (direct)
myspeedly.dk	Punktum dk A/S (direct)
speedly.dk	Punktum dk A/S (direct)
tagrendeshoppen.dk	DNS Platform ApS
tmkn.dk	DNS Platform ApS

📋 WHOIS#

⏱️ Lookup Timing#

43ms

45ms

AAAA

44ms

TXT

119ms

CAA

41ms

HTTPS

44ms

TLSA

65ms

SOA

42ms

MTA-STS

50ms

DNSSEC

122ms

SRV

0ms

Total

547ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 01:49:50	578ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 08:54:13	652ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-21 13:08:19	972ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 19:32:54	1014ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-22 08:00:44	8986ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 05:15:23	1440ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 07:17:19	573ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 04:15:32 shown	547ms	2 NS 2 A 1 MX	🔓 Insecure