dorthe-jakobsen.dk

📜 Historical scan 2026-09-21 13:08:19  ·  ← 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   40ms
NameserverIP addressesPTRASN / ISP
georgia.ns.cloudflare.com 108.162.194.48
162.159.38.48
172.64.34.48
2606:4700:50::a29f:2630
2803:f800:50::6ca2:c230
2a06:98c1:50::ac40:2230		 georgia.ns.cloudflare.com
georgia.ns.cloudflare.com
georgia.ns.cloudflare.com
georgia.ns.cloudflare.com
georgia.ns.cloudflare.com
georgia.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
hugh.ns.cloudflare.com 108.162.193.117
172.64.33.117
173.245.59.117
2606:4700:58::adf5:3b75
2803:f800:50::6ca2:c175
2a06:98c1:50::ac40:2175		 hugh.ns.cloudflare.com
hugh.ns.cloudflare.com
hugh.ns.cloudflare.com
hugh.ns.cloudflare.com
hugh.ns.cloudflare.com
hugh.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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.76.143 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.196.28 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfig104.21.76.143

🔷 AAAA Records (IPv6)#

2 records   39ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:4c8f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::ac43:c41c 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   34ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.76.143,172.67.196.28 ech=AEX+DQBBbQAgACD15xU/oXBhZWBHFGSfvFOJyt//XZEXhpvjuotrMuxEJwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:4c8f,2606:4700:3033::ac43:c41c

📝 TXT Records#

3 records   160ms
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)
PolicyRecord (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 2026-10-25 11:02:17
www104.21.76.143 172.67.196.28 2606:4700:3033::6815:4c8f 2606:4700:3033::ac43:c41c (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 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)

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.dorthe-jakobsen.dk xJpxDzHTAXBg8UHKbgC3KPM_JE7na1JXXe3qDisMjRo

🔗 TLSA / DANE#

2 records   329ms
Service / OwnerTypeCert 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#

115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415358849
Primary NS (MNAME)georgia.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 03:31:33
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-05-23
Expires2029-05-31 (948d)

🔗 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).

DomainRegistrar
advokatsorensen.dkPunktum dk A/S (direct)
ap3.dkPunktum dk A/S (direct)
borbjerg-hvam.dkPunktum dk A/S (direct)
cfap3.dkPunktum dk A/S (direct)
danmarks-bedste-romkugle.dkPunktum dk A/S (direct)
haveogland.dkPunktum dk A/S (direct)
husbyvestvand.dkPunktum dk A/S (direct)
lenefrigast.dkPunktum dk A/S (direct)
myspeedly.dkPunktum dk A/S (direct)
speedly.dkPunktum dk A/S (direct)
tagrendeshoppen.dkDNS Platform ApS
tmkn.dkDNS Platform ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
31ms
MX
33ms
AAAA
39ms
TXT
160ms
CAA
30ms
HTTPS
34ms
TLSA
329ms
SOA
0ms
MTA-STS
65ms
DNSSEC
115ms
SRV
56ms
Total
972ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-25 11:02:17 3362ms 2 NS 2 A 1 MX 🔓 Insecure
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 shown 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 547ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone