classpass.info - dns.ninja

`classpass.info`

DNSSEC	⚠️ Not signed
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
TXT	`v=spf1 include:spf.mandrillapp.com include:_spf.google.com include:servers.mc...`
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2407945700

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1782664370

Same first word

DNS History

7 records (2 active, 5 former)

●NSisla.ns.cloudflare.com2026-02-20 → 2026-06-28 · 3 obs

○ 2016-05-01 00:58:26
● 2026-02-20 06:53:26
● 2026-06-28 17:16:26

○NSns39.domaincontrol.com2015-06-21 → 2016-02-09 · 4 obs

● 2015-06-21 12:03:04
● 2016-02-09 23:42:20
○ 2016-05-01 00:58:26
○ 2026-06-28 17:16:26

○NSns40.domaincontrol.com2015-06-21 → 2016-02-09 · 4 obs

● 2015-06-21 12:03:04
● 2016-02-09 23:42:20
○ 2016-05-01 00:58:26
○ 2026-06-28 17:16:26

●NSsean.ns.cloudflare.com2026-02-20 → 2026-06-28 · 3 obs

○ 2016-05-01 00:58:26
● 2026-02-20 06:53:26
● 2026-06-28 17:16:26

○MXmailstore1.secureserver.net2015-06-21 → 2016-02-09 · 4 obs

● 2015-06-21 12:03:04
● 2016-02-09 23:42:20
○ 2016-05-01 00:58:26
○ 2026-06-28 17:16:26

○MXsmtp.secureserver.net2015-06-21 → 2016-02-09 · 4 obs

● 2015-06-21 12:03:04
● 2016-02-09 23:42:20
○ 2016-05-01 00:58:26
○ 2026-06-28 17:16:26

○A50.63.202.332015-06-21 → 2016-02-09 · 4 obs

● 2015-06-21 12:03:04
● 2016-02-09 23:42:20
○ 2016-05-01 00:58:26
○ 2026-06-28 17:16:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info	-
classpass.info	isla.ns.cloudflare.com, sean.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.119

NS records: isla.ns.cloudflare.com, sean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classpass.info (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`isla.ns.cloudflare.com, sean.ns.cloudflare.com`
TXT	1	`v=spf1 include:spf.mandrillapp.com inclu`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

Analysis

Name Servers

classpass.info uses two name servers for its delegation: isla.ns.cloudflare.com and sean.ns.cloudflare.com.

classpass.info uses the same name servers as several other domains — among them onefit.city, prayvine.org, onefit.de and two more.

At least some of classpass.info's name servers are shared with other domains, for example dgsenmei.com, mineraltoto878.space, lefttech.digital and two more.

These name servers tend to be deployed in combination with the name servers luciana.ns.cloudflare.com and norm.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname isla.ns.cloudflare.com directs to 108.162.192.119, 172.64.32.119 and 173.245.58.119 along with 3 other IP addresses.

Hostname sean.ns.cloudflare.com directs to 108.162.193.231, 172.64.33.231 and 173.245.59.231 along with 3 other IP addresses.