jensenas.dk

📜 Historical scan 2026-09-23 19:03:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jensenas.dk is a .dk domain served by 2 nameservers (gabe.ns.cloudflare.com, lily.ns.cloudflare.com). It was registered on 16 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.103 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.spamfilter.io. The zone is not DNSSEC-signed, publishes a 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
gabe.ns.cloudflare.com	108.162.193.114 172.64.33.114 173.245.59.114 2606:4700:58::adf5:3b72 2803:f800:50::6ca2:c172 2a06:98c1:50::ac40:2172	gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com gabe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lily.ns.cloudflare.com	108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082	lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.103	300s	linux95.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.106.103
🔶 Autoconfig	94.231.106.103

🔷 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 a mx include:spf.protection.pagedesign.dk include:spf.curanet.dk include:servers.mcsv.net include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (jensenas.dk)
~all (soft fail)	v=spf1 a mx include:spf.protection.pagedesign.dk include:spf.curanet.dk include:servers.mcsv.net include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.jensenas.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 03:33:35

www	94.231.106.103 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jensenas.dk: 94.231.106.103 (AS48854) www.jensenas.dk: 94.231.106.103 (AS48854)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u33880552.wl053.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u33880552.wl053.sendgrid.net	RSA · ~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: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jensenas.dk	8okjfsTuowhoJ1oNzMfBdZQlUNcA38Xfu7ORgujXz-8
TXT	_acme-challenge.jensenas.dk	L6tc8gnfJUNhxek0_ksQxRMoGUgNHkg7aNmR4lsUoGU

🔗 TLSA / DANE#

1 records 122ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

117ms

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	2415544213
Primary NS (MNAME)	gabe.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 02:33:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-16
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

44ms

41ms

AAAA

51ms

TXT

188ms

CAA

32ms

HTTPS

42ms

TLSA

122ms

SOA

0ms

MTA-STS

67ms

DNSSEC

117ms

SRV

72ms

Total

821ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:54:52	854ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-01 01:39:15	696ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 13:12:14	577ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 19:03:10 shown	821ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-11 03:46:24	1061ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 03:18:43	1074ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 11:06:35	10291ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:57:30	2452ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:18:21	874ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:13:00	661ms	2 NS 1 A 1 MX	🔓 Insecure