colosseumklinikken.dk DNS records

🖥️ Nameservers2 records 128ms

Nameserver	IP addresses	PTR	ASN / ISP
finley.ns.cloudflare.com	108.162.195.58 162.159.44.58 172.64.35.58 2606:4700:58::a29f:2c3a 2803:f800:50::6ca2:c33a 2a06:98c1:50::ac40:233a	finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ingrid.ns.cloudflare.com	108.162.192.165 172.64.32.165 173.245.58.165 2606:4700:50::adf5:3aa5 2803:f800:50::6ca2:c0a5 2a06:98c1:50::ac40:20a5	ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com ingrid.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.205.72	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 166ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	colosseumklinikken-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.68.27 52.101.68.5 52.101.73.24 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.24

🔷 AAAA Records (IPv6)2 records 86ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:cd48	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2546	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 142ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.70,172.67.205.72 ech=AEX+DQBB/gAgACBj3ZQaazmR4RDKgbRkFbDDCXC7k/q2zBXwpGrN2qG/LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:cd48,2606:4700:3037::6815:2546

🔌 SRV Records1 records 218ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	1	1	5061	sipfeed.online.lync.com.colosseumklinikken.dk

📝 TXT Records6 records 533ms

TXT Record
anthropic-domain-verification-cdbvga=sruouJD3OfjWLaWD8W1tJldZE
apple-domain-verification=Z5LtuJ0hBV8ZYmvy
k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJfohdku3kCxBR+wm1AHNPw20vv5FzfYsH30rHcDNYTUag9soCgv991hOldK8B46vJVv9F5WQPTJtPlxKLKLbJoGNRVBgrsh8Y6vT3xbGnZosWD+90sS3oaTxFmevbtP+f8uF+WlPc/FUhRqhtcUBgdl+WYWj21QBcbrR5VO3aWQIDAQAB
klaviyo-site-verification=R3FA7d
MS=ms47804983
v=spf1 include:spf.protection.outlook.com include:_netblocksa.colosseumklinikken.dk include:_netblocksb.colosseumklinikken.dk include:spf-de.emailsignatures365.com -all

✉️ SPF

Policy	Record (colosseumklinikken.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_netblocksa.colosseumklinikken.dk include:_netblocksb.colosseumklinikken.dk include:spf-de.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.colosseumklinikken.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email; fo=1:d:s; ri=86400

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC421ms

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

🏷️ SOA0ms

Field	Value
Serial	2413539000
Primary NS (MNAME)	finley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

128ms

A

102ms

MX

166ms

AAAA

86ms

TXT

533ms

CAA

119ms

HTTPS

142ms

TLSA

880ms

SOA

0ms

MTA-STS

245ms

DNSSEC

421ms

SRV

218ms

Total

3406ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 17:48:09	3406ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-12 15:16:26	3234ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-05 15:28:05	2549ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-31 04:49:26	9093ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-03 02:58:49	2251ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 00:34:30	1525ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 12:49:48	997ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 21:46:01	861ms	2 NS 2 A 1 MX	🔓 Insecure	View