urskov.dk

📜 Historical scan 2026-07-03 14:58:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

urskov.dk is a .dk domain served by 2 nameservers (arely.ns.cloudflare.com, carmelo.ns.cloudflare.com). It was registered on 2 April 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.91 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by urskov-dk.q-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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 337ms

Nameserver	IP addresses	PTR	ASN / ISP
arely.ns.cloudflare.com	108.162.194.164 162.159.38.164 172.64.34.164 2606:4700:50::a29f:26a4 2803:f800:50::6ca2:c2a4 2a06:98c1:50::ac40:22a4	arely.ns.cloudflare.com arely.ns.cloudflare.com arely.ns.cloudflare.com arely.ns.cloudflare.com arely.ns.cloudflare.com arely.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
carmelo.ns.cloudflare.com	108.162.195.129 162.159.44.129 172.64.35.129 2606:4700:58::a29f:2c81 2803:f800:50::6ca2:c381 2a06:98c1:50::ac40:2381	carmelo.ns.cloudflare.com carmelo.ns.cloudflare.com carmelo.ns.cloudflare.com carmelo.ns.cloudflare.com carmelo.ns.cloudflare.com carmelo.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 310ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.91	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.37	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 336ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	urskov-dk.q-v1.mx.microsoft	2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.68.10 52.101.68.21 52.101.73.2 52.101.73.26	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as9pr05cu01302.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	172.67.219.37

🔷 AAAA Records (IPv6)#

2 records 321ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:435b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:db25	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 341ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.91,172.67.219.37 ech=AEX+DQBBgQAgACA53GicG2268jsdB19moCoS/Q/hw3m+p2EGbLePDHy5CwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:435b,2606:4700:3037::ac43:db25

🔌 SRV Records#

1 records 385ms

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

📝 TXT Records#

2 records 729ms

TXT Record
mscid=BtagRoEMX2L+tuUWUzfHry8WwNW4CicIzQNRdP7nr/qT7721/QY+sf5uGxCXzpaavayP1+jra2CKz0i7BfqAsQ==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.urskov.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:3ef3116962c54adfab6f920577a48e54@dmarc-reports.cloudflare.net,mailto:rua-dmarc@urskov.dk; ruf=mailto:ruf-dmarc@urskov.dk; fo=1; adkim=s; aspf=s;

📬 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 14:09:42

www	104.21.67.91 172.67.219.37 2606:4700:3031::6815:435b 2606:4700:3037::ac43:db25 (AS13335) (address records, no CNAME)
www vs bare domain	Same network urskov.dk: 104.21.67.91 172.67.219.37 2606:4700:3031::6815:435b 2606:4700:3037::ac43:db25 (AS13335) www.urskov.dk: 104.21.67.91 172.67.219.37 2606:4700:3031::6815:435b 2606:4700:3037::ac43:db25 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 629ms

Service / Owner	Type	Cert association
SMTP _25._tcp.urskov-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.urskov-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.urskov-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.urskov-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.urskov-dk.q-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.urskov-dk.q-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…

🔐 DNSSEC#

456ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408388180
Primary NS (MNAME)	arely.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 10:49:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-04-02
Expires	2027-04-30 (190d)

📋 WHOIS#

⏱️ Lookup Timing#

337ms

310ms

336ms

AAAA

321ms

TXT

729ms

CAA

316ms

HTTPS

341ms

TLSA

629ms

SOA

0ms

MTA-STS

388ms

DNSSEC

456ms

SRV

385ms

Total

12731ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:09:42	921ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-06 10:18:10	2600ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 08:32:58	2612ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 07:48:16	874ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-13 23:33:31	1475ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 02:47:05	694ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-19 07:45:14	15248ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-09 01:57:02	9633ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-26 11:23:35	10351ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 14:58:33 shown	12731ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-20 12:14:25	2882ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-18 08:19:51	4512ms	0 NS 0 A 0 MX	🔒 Secure