c-cloud.dk DNS records

🖥️ Nameservers2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
autumn.ns.cloudflare.com	—	—	—
gabriel.ns.cloudflare.com	—	—	—

🌍 A Records2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.201	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.197	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	ccloud-dk0c.mail.protection.outlook.com	52.101.68.15 52.101.73.16 52.101.73.28 52.101.73.4	mail-db6pr03cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)2 records 52ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120::/46	—	—
2a06:98c1:3121::9	—	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120::/46	—	—

🔐 HTTPS Records1 records 31ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.201,172.67.138.197 ech=AEX+DQBBiQAgACB6fwZmiM8HN6m0zArqRqb3a8Bz4w83oH5zMt0Ta81SRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3ec9,2606:4700:3032::ac43:8ac5

📝 TXT Records3 records 95ms

TXT Record
MS=ms86492130
oci-domain-verification=pQHYPYwZGahnAuXq5YyqEEjFOsX0Cg0PYQ9Jp9jIxuL
v=spf1 a mx a:mailgw1.c-system.dk a:zabbix.c-cloud.dk ip4:130.162.220.97 ip4:37.27.223.112 include:spf.protection.outlook.com include:eu.rp.oracleemaildelivery.com include:rp.oracleemaildelivery.com include:ap.rp.oracleemaildelivery.com -all

✉️ SPF

Policy	Record (c-cloud.dk)
-all (hard fail)	v=spf1 a mx a:mailgw1.c-system.dk a:zabbix.c-cloud.dk ip4:130.162.220.97 ip4:37.27.223.112 include:spf.protection.outlook.com include:eu.rp.oracleemaildelivery.com include:rp.oracleemaildelivery.com include:ap.rp.oracleemaildelivery.com -all

📨 DMARC

Policy	Record (_dmarc.c-cloud.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:3ab085580a104191a9b94dd82bd4d47c@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC77ms

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

🏷️ SOA31ms

Field	Value
Serial	2406834139
Primary NS (MNAME)	autumn.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

32ms

A

33ms

MX

64ms

AAAA

52ms

TXT

95ms

CAA

31ms

HTTPS

31ms

TLSA

95ms

SOA

31ms

MTA-STS

33ms

DNSSEC

77ms

SRV

0ms

Total

505ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 01:22:29	1170ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-27 19:47:48	965ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 18:56:37	1827ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-05 23:10:21	2423ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-30 19:24:47	18381ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-22 06:15:31	1323ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-27 08:40:37	1474ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 19:17:37	1475ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 18:47:49	505ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 18:40:21	783ms	2 NS 2 A 1 MX	🔓 Insecure	View