jendresen.dk

📜 Historical scan 2026-08-22 07:45:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jendresen.dk is a .dk domain served by 5 nameservers (ns1.d-n-s.dk, ns2.d-n-s.dk, ns3.d-n-s.dk and 2 more). It was registered on 28 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.92.215.158 is hosted by D-Market Elektronik Hizmetler Tic. A.S. (AS6707) in Türkiye. Mail is handled by jendresen-dk.mail.protection.outlook.com. 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#

5 records 678ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.d-n-s.dk	185.215.92.135	—	AS209959 Mark Weber Andersen
ns2.d-n-s.dk	185.215.92.136	—	AS209959 Mark Weber Andersen
ns3.d-n-s.dk	185.215.92.137	—	AS209959 Mark Weber Andersen
ns4.d-n-s.dk	185.215.92.138	—	AS209959 Mark Weber Andersen
ns5.d-n-s.dk	185.215.92.139	—	AS209959 Mark Weber Andersen

🌍 A Records#

1 records 718ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.92.215.158	3600s	—	AS6707	D-Market Elektronik Hizmetler Tic. A.S.	185.92.214.0/23	🇹🇷 Türkiye	—

📧 MX Records#

1 records 651ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jendresen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 52.101.68.36 52.101.73.11 52.101.73.16 52.101.73.6	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 734ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 822ms

TXT Record
DNS-Service by D-N-S.DK
MS=ms22708677
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jendresen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.jendresen.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@jendresen.dk; ruf=mailto:dmarc@jendresen.dk;

📬 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 2026-10-09 06:05:10

www	NXDOMAIN
www vs bare domain	www does not resolve jendresen.dk: 185.92.215.158 (AS6707) www.jendresen.dk: no address (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-jendresen-dk._domainkey.jendresen.onmicrosoft.com	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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2068ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2025031702
Primary NS (MNAME)	ns1.d-n-s.dk
Responsible (RNAME)	hostmaster@d-n-s.dk
Refresh	7200s
Retry	120s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-16 15:32:01

Field	Value
Registrar	CURANET A/S
Registered	2001-02-28
Expires	2027-03-31 (165d)

🔗 Same registrant#

1 domain

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
reus.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

678ms

718ms

651ms

AAAA

703ms

TXT

822ms

CAA

713ms

HTTPS

697ms

TLSA

776ms

SOA

39ms

MTA-STS

695ms

DNSSEC

2068ms

SRV

734ms

Total

9891ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:27:16	4860ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-26 23:53:12	5012ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-22 07:45:00 shown	9891ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-23 14:16:09	18895ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-21 07:48:17	10111ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-17 12:04:31	8702ms	5 NS 1 A 1 MX	🔓 Insecure