classpass.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leah.ns.cloudflare.com	108.162.192.129 172.64.32.129 173.245.58.129 2606:4700:50::adf5:3a81 2803:f800:50::6ca2:c081 2a06:98c1:50::ac40:2081	leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com leah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.18.33.69	300s	—	AS13335	Cloudflare, Inc.	104.16.0.0/14	—	—
172.64.154.187	300s	—	AS13335	Cloudflare, Inc.	172.64.144.0/20	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 55ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:4402::6812:2145	300s	—	AS13335	Cloudflare, Inc.	2606:4700:4400:0:0:0:0:0/44	—	—
2a06:98c1:3103::ac40:9abb	300s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3100:0:0:0:0:0/44	—	—

🔐 HTTPS Records1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.18.33.69,172.64.154.187 ipv6hint=2606:4700:4402::6812:2145,2a06:98c1:3103::ac40:9abb

📝 TXT Records1 records 215ms

TXT Record
google-site-verification=bExLeCSa8RlcM1YGCJ1jM_Z8RBtfPavo22eAhpwLqQo

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC94ms

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	2411623756
Primary NS (MNAME)	jack.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-19 23:50:51

Field	Value
Registrar	101domain GRS Limited
Registered	2019-06-24
Expires	2027-06-30 (301d)

📋 WHOIS

⏱️ Lookup Timing

NS

49ms

A

51ms

MX

48ms

AAAA

55ms

TXT

215ms

CAA

54ms

HTTPS

63ms

TLSA

59ms

SOA

0ms

MTA-STS

82ms

DNSSEC

94ms

SRV

85ms

Total

922ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-09 08:33:30	922ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-03 22:30:56	1824ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-19 23:50:06	8830ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-01 14:58:01	864ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-20 21:22:19	653ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-16 21:05:40	431ms	2 NS 2 A 0 MX	🔓 Insecure	View