classpass.pt - robtex.com

classpass.pt

DNSSEC⚠️ Not signed
A2606:4700:4402::6812:204d🇺🇸 Cloudflare2606:4700:4402::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2a06:98c1:3105::ac40:9bb3🇺🇸 Cloudflare2a06:98c1:3105::/48 ✓ In HTTPS hints
A104.18.32.77Cloudflare104.18.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.64.155.179🇺🇸 Cloudflare172.64.155.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjack.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b79🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A2803:f800:50::6ca2:c179🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjack.ns.cloudflare.com
A2a06:98c1:50::ac40:2179🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjack.ns.cloudflare.com
A108.162.193.121🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A172.64.33.121🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
A173.245.59.121🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjack.ns.cloudflare.com
NSleah.ns.cloudflare.com
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
TXTgoogle-site-verification=i5RmPlmfxMckPT1sfAq_SOBTYtHaNbdha0790xNXQZg
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.32.77, 172.64.155.179
IPv6 hints2606:4700:4402::6812:204d, 2a06:98c1:3105::ac40:9bb3
SOAjack.ns.cloudflare.comdns@cloudflare.com serial=2411628117

pt

DNSSEC🔒 Signed (DS record present)
NScuriosity.dns.pt ⭐
NSa.dns.pt
NSb.dns.pt
NSc.dns.pt
NSd.dns.pt
NSe.dns.pt
NSg.dns.pt
NSh.dns.pt
NSns.dns.br ⚠️ Not in parent delegation
NSns2.nic.fr ⚠️ Not in parent delegation
SOAcuriosity.dns.ptrequest@dns.pt 2026-08-08 #36

Same first word

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DNS History

7 records (6 active, 1 former)

NSjack.ns.cloudflare.comleah.ns.cloudflare.comA104.18.32.77172.64.155.1792606:4700:4402::6812:204d2a06:98c1:3105::ac40:9bb32a06:98c1:3106::ac40:9bb3
●NSjack.ns.cloudflare.com2026-02-15 → 2026-08-08 · 2 obs
● 2026-02-15 19:12:04
● 2026-08-08 17:38:42
●NSleah.ns.cloudflare.com2026-02-15 → 2026-08-08 · 2 obs
● 2026-02-15 19:12:04
● 2026-08-08 17:38:42
●A104.18.32.772026-02-15 → 2026-08-08 · 2 obs
● 2026-02-15 19:12:04
● 2026-08-08 17:38:42
●A172.64.155.1792026-02-15 → 2026-08-08 · 2 obs
● 2026-02-15 19:12:04
● 2026-08-08 17:38:42
●A2606:4700:4402::6812:204d2026-02-15 → 2026-08-08 · 2 obs
● 2026-02-15 19:12:04
● 2026-08-08 17:38:42
●A2a06:98c1:3105::ac40:9bb32026-07-10 → 2026-08-08 · 3 obs
○ 2026-06-05 21:40:00
● 2026-07-10 01:00:38
● 2026-08-08 17:38:42
○A2a06:98c1:3106::ac40:9bb32026-02-15 → 2026-06-05 · 4 obs
● 2026-02-15 19:12:04
● 2026-06-05 21:40:00
○ 2026-07-10 01:00:38
○ 2026-08-08 17:38:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ptd.dns.pt, a.dns.pt, e.dns.pt, b.dns.pt...-
classpass.ptjack.ns.cloudflare.com, leah.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.121

NS records: jack.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classpass.pt (unsigned zone)

⏱️ Timing

Total: 1632ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.32.77, 172.64.155.179
AAAA22606:4700:4402::6812:204d, 2a06:98c1:3105::ac40:9bb3
NS2jack.ns.cloudflare.com, leah.ns.cloudflare.com
TXT1google-site-verification=i5RmPlmfxMckPT1
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1jack.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

classpass.pt directs to four IP numbers, which are 104.18.32.77, 172.64.155.179, 2606:4700:4402::6812:204d and 2a06:98c1:3105::ac40:9bb3.

Among the host names that share IP numbers with classpass.pt are bitstake.com, freseniusmedicalcare.ae, user-events.iheartjane.com and two others.

Name Servers

classpass.pt has two authoritative name servers — jack.ns.cloudflare.com and leah.ns.cloudflare.com.

classpass.pt has the same name server delegation as a number of other domains, such as metasol.vn, classpass.nl, tejegflqzb.click and two more.

The name servers of classpass.pt overlap at least partially with those of other domains — among them deutsches-gesundheitsbarometer.de, slot-depo-5k-googlebapakaing.pages.dev, transformationsclinic.com and two more.

These name servers commonly appear alongside the name servers erin.ns.cloudflare.com and kai.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jack.ns.cloudflare.com points to 108.162.193.121, 172.64.33.121, 173.245.59.121 and 3 other IP addresses.

leah.ns.cloudflare.com points to 108.162.192.129, 172.64.32.129, 173.245.58.129 and 3 other IP addresses.