classpass.com.sg - robtex.com

classpass.com.sg

DNSSEC⚠️ Not signed
A3.96.23.237🇨🇦 Amazon3.96.0.0/15 EC2 YUL prefix
PTRec2-3-96-23-237.ca-central-1.compute.amazonaws.com
NSns1.101domain.com ⭐
A2400:cb00:2049:1::a29f:18ca🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.101domain.com
A162.159.24.202Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.101domain.com
NSns2.101domain.com
A2400:cb00:2049:1::a29f:199c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns2.101domain.com
A162.159.25.156Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.101domain.com
NSns5.101domain.com
A2400:cb00:2049:1::a29f:18ca🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.101domain.com
A2400:cb00:2049:1::a29f:199c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns2.101domain.com
A162.159.24.202Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.101domain.com
A162.159.25.156Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.101domain.com
SOAns1.101domain.comADMIN@classpass.com.sg 2019-06-14 #5

com.sg

DNSSEC⚠️ Not signed
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg ⚠️ Not in parent delegation
NSdsany3.sgnic.sg ⚠️ Not in parent delegation
NSdsany4.sgnic.sg ⚠️ Not in parent delegation
NSpch.sgzones.sg ⚠️ Not in parent delegation
SOAds.sgnic.sgdna@sgnic.sg serial=2603241830

Same first word

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DNS History

4 records (4 active, 0 former)

NSns1.101domain.comns2.101domain.comns5.101domain.comA3.96.23.237
●NSns1.101domain.com2026-03-23 → 2026-03-24 · 2 obs
● 2026-03-23 16:02:14
● 2026-03-24 18:43:40
●NSns2.101domain.com2026-03-23 → 2026-03-24 · 2 obs
● 2026-03-23 16:02:14
● 2026-03-24 18:43:40
●NSns5.101domain.com2026-03-23 → 2026-03-24 · 2 obs
● 2026-03-23 16:02:14
● 2026-03-24 18:43:40
●A3.96.23.2372026-03-23 → 2026-03-24 · 2 obs
● 2026-03-23 16:02:14
● 2026-03-24 18:43:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgns4.apnic.net, pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...10 records
classpass.com.sgns5.101domain.com, ns2.101domain.com, ns1.101domain.com-

✅ Authoritative Response

Server:162.159.24.202

NS records: ns5.101domain.com, ns2.101domain.com, ns1.101domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classpass.com.sg (unsigned zone)

⏱️ Timing

Total: 654ms | Queries: -

📄 Records

TypeCountSample Data
A13.96.23.237
NS3ns1.101domain.com, ns2.101domain.com...
SOA1ns1.101domain.com ADMIN.classpass.com.sg

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

classpass.com.sg resolves to a single IP address: 3.96.23.237.

Other host names including acanapetfoods.review, cam4support.ca, inocle.com, 3dsmaxrendering.com and meridian.institute share IP numbers with classpass.com.sg.

Name Servers

classpass.com.sg is delegated to three name servers: ns1.101domain.com, ns2.101domain.com and ns5.101domain.com.

classpass.com.sg at least partially shares name servers with other domains, including rockefeller.es, sidestep.co.uk, annacoim.com, autocad3d.design and ramondin.eu.

Host names with four IPs:

ns5.101domain.com points to 2400:cb00:2049:1::a29f:18ca, 2400:cb00:2049:1::a29f:199c, 162.159.24.202 and 162.159.25.156.

Host names with two IPs:

ns1.101domain.com points to 2400:cb00:2049:1::a29f:18ca and 162.159.24.202.

ns2.101domain.com points to 2400:cb00:2049:1::a29f:199c and 162.159.25.156.

Names pointing to 2400:cb00:2049:1::a29f:18ca: ns5.101domain.com and ns1.101domain.com.

Names pointing to 2400:cb00:2049:1::a29f:199c: ns5.101domain.com and ns2.101domain.com.

Names pointing to 162.159.24.202: ns5.101domain.com and ns1.101domain.com.

Names pointing to 162.159.25.156: ns5.101domain.com and ns2.101domain.com.