citymark-today.dk DNS records

🖥️ Nameservers2 records 93ms

Nameserver	IP addresses	PTR	ASN / ISP
coco.ns.cloudflare.com	108.162.192.104 172.64.32.104 173.245.58.104 2606:4700:50::adf5:3a68 2803:f800:50::6ca2:c068 2a06:98c1:50::ac40:2068	coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com coco.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
houston.ns.cloudflare.com	108.162.195.52 162.159.44.52 172.64.35.52 2606:4700:58::a29f:2c34 2803:f800:50::6ca2:c334 2a06:98c1:50::ac40:2334	houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com houston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.116	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.34	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 76ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:c422	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3c74	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 86ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.116,172.67.196.34 ech=AEX+DQBBrQAgACCyYUtu+hjEKpfaUBb9so9Jt4Ua7vJpLWUs6ahSnP5/WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:c422,2606:4700:3036::6815:3c74

📝 TXT Records1 records 394ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (citymark-today.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.citymark-today.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.citymark-today.dk	3FEr6a6CPLPZ3oqEaQw1XXgSZHyODZjTYKaJJF1YY2Q
TXT	_acme-challenge.citymark-today.dk	pIt0HwMYuTxIu8XFCmv7hJANH0iTZZOwZsWTu09n2H4

🔗 TLSA / DANE

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

🔐 DNSSEC202ms

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	2413432272
Primary NS (MNAME)	coco.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

93ms

A

83ms

MX

95ms

AAAA

76ms

TXT

394ms

CAA

87ms

HTTPS

86ms

TLSA

109ms

SOA

0ms

MTA-STS

123ms

DNSSEC

202ms

SRV

136ms

Total

1324ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 21:32:48	1324ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 11:11:17	813ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 02:17:20	478ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-11 13:33:33	922ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 22:05:49	65535ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 21:19:57	1341ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 21:08:06	362ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 21:00:56	448ms	2 NS 2 A 0 MX	🔓 Insecure	View