urskou.dk

Records from scan: 2026-10-20 00:08:38 · 1456ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

urskou.dk is a .dk domain served by 2 nameservers (arely.ns.cloudflare.com, carmelo.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by urskou-dk.v-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.116	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.192.154	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	urskou-dk.v-v1.mx.microsoft	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca48::8 52.101.103.140 52.101.68.27 52.101.73.120 52.101.91.162	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00302.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	104.21.20.116

🔷 AAAA Records (IPv6)#

2 records 46ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:1474	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c09a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBAAAgACB6buFdmjBAoWVrhLRe9zc/oBVTODe8V0BPGUKWsNA9BwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

🔌 SRV Records#

1 records 72ms

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

📝 TXT Records#

3 records 171ms

TXT Record
google-site-verification=_NiqypSRyzjG-nHzBAwDv84m_zmdNm0HWblrcjkxePg
mscid=BtagRoEMX2L+tuUWUzfHry8WwNW4CicIzQNRdP7nr/qT7721/QY+sf5uGxCXzpaavayP1+jra2CKz0i7BfqAsQ==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.urskou.dk)
p=quarantine	v=DMARC1; p=quarantine; sp=reject; rua=mailto:rua-dmarc@urskou.dk,mailto:510915874a944167abd9c8f9e436f7d4@dmarc-reports.cloudflare.net; ruf=mailto:ruf-dmarc@urskou.dk; fo=1;

📬 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 2026-10-20 00:08:38

www	104.21.20.116 172.67.192.154 2606:4700:3037::6815:1474 2606:4700:3037::ac43:c09a (AS13335) (address records, no CNAME)
www vs bare domain	Same network urskou.dk: 104.21.20.116 172.67.192.154 2606:4700:3037::6815:1474 2606:4700:3037::ac43:c09a (AS13335) www.urskou.dk: 104.21.20.116 172.67.192.154 2606:4700:3037::6815:1474 2606:4700:3037::ac43:c09a (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#

5 records 92ms

Service / Owner	Type	Cert association
SMTP _25._tcp.urskou-dk.v-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.urskou-dk.v-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	CFD68BDE4129C00A2402C21C0916EDF0…
SMTP _25._tcp.urskou-dk.v-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.urskou-dk.v-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.urskou-dk.v-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…

🔐 DNSSEC#

111ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2417906962
Primary NS (MNAME)	arely.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

38ms

36ms

AAAA

46ms

TXT

171ms

CAA

36ms

HTTPS

33ms

TLSA

92ms

SOA

28ms

MTA-STS

50ms

DNSSEC

111ms

SRV

72ms

Total

1456ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 00:08:38 shown	1456ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 05:32:00	954ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-01 05:23:23	932ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 18:47:45	9738ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-10 19:56:33	1606ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-05 23:32:12	1571ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-21 16:48:58	9858ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-14 20:22:20	1484ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-22 16:02:12	17129ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-04 12:38:42	1058ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-03 21:38:21	1825ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 17:51:04	1314ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-01 07:09:00	1106ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 00:13:35	6279ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-24 11:07:09	977ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 09:42:35	3382ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-23 06:56:49	1175ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 02:16:02	6487ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-21 11:23:59	1112ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 08:40:59	1330ms	2 NS 2 A 1 MX	🔒 Secure