jensensmc.dk

Records from scan: 2026-10-18 08:12:38 · 2498ms total · last checked 2026-10-19 08:42 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jensensmc.dk is a .dk domain served by 2 nameservers (gabe.ns.cloudflare.com, lily.ns.cloudflare.com). It was registered on 4 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.55 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by jensensmc-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 426ms

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#

2 records 436ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.55	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.167.80	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 451ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	jensensmc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::e 2a01:111:f403:ca09::28 2a01:111:f403:ca38::a 52.101.181.153 52.101.181.156 52.101.73.155 52.101.91.153	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00101.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

2 records 452ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5b37	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:a750	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 105ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.55,172.67.167.80 ech=AEX+DQBBpAAgACDGaLaT4Mn7MYjWFTyplvWVXpfmUdxsne2PUDl6VN/ZYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5b37,2606:4700:3032::ac43:a750

🔌 SRV Records#

1 records 540ms

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

📝 TXT Records#

2 records 659ms

TXT Record
MS=ms84478423
v=spf1 include:spf.protection.outlook.com include:spf.protection.pagedesign.dk -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.jensensmc.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@jensensmc.dk; ruf=mailto:dmarc@jensensmc.dk; sp=none; fo=1; adkim=r; aspf=r

📬 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#

checked 2026-10-18 08:12:38

www	104.21.91.55 172.67.167.80 2606:4700:3031::6815:5b37 2606:4700:3032::ac43:a750 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jensensmc.dk: 104.21.91.55 172.67.167.80 2606:4700:3031::6815:5b37 2606:4700:3032::ac43:a750 (AS13335) www.jensensmc.dk: 104.21.91.55 172.67.167.80 2606:4700:3031::6815:5b37 2606:4700:3032::ac43:a750 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-jensensmc-dk._domainkey.jensensmc.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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jensensmc.dk	MhamJiYO6c_eqnFos6um52ah7szmy3G5R9GPOmkUQvU
TXT	_acme-challenge.jensensmc.dk	YdUh8C7g7EdYhQULmVFRYlJbRrLdubwkA-Fen-bfcJM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

550ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

72ms

Field	Value
Serial	2417736849
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 2026-10-16 07:57:28

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-02-04
Expires	2027-02-28 (131d)

🔗 Same registrant#

3 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
elcross.dk	Punktum dk A/S (direct)
eparkdanmark.dk	Punktum dk A/S (direct)
indianmotorcycles.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

426ms

436ms

451ms

AAAA

452ms

TXT

659ms

CAA

449ms

HTTPS

105ms

TLSA

975ms

SOA

72ms

MTA-STS

480ms

DNSSEC

550ms

SRV

540ms

Total

2498ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 08:12:38 shown	2498ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-04 18:22:17	1375ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 18:12:07	1194ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 18:08:38	1421ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 17:57:47	1041ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 21:57:11	1316ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 00:43:41	1155ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-13 08:46:45	3305ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 03:49:44	940ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-30 18:28:02	960ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 05:18:04	2327ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-19 22:56:56	9936ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 19:44:25	7290ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-16 05:07:26	7508ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 16:57:29	1925ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-11 19:52:48	2728ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-04 19:41:42	11007ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-17 04:58:34	1710ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 15:28:36	886ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 02:13:16	904ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 12:14:59	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 23:56:11	985ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 13:49:30	3655ms	2 NS 2 A 1 MX	🔒 Secure