tch61310.tch.quora.com - robtex.com

tch61310.tch.quora.com

DNSSEC⚠️ Not signed
A3.208.242.220🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-208-242-220.compute-1.amazonaws.com
A3.229.61.141🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
A34.237.94.47🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix

tch.quora.com

CNAMEquora.com.cdn.cloudflare.net
DNSSEC⚠️ Not signed
A162.159.152.17Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.153.247Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
WOT: SAFE (76/100)
WOT: SAFE (97/100)

DNS History

17 records (3 active, 14 former)

201820192020202120222023202420252026A3.208.242.2203.229.61.14134.237.94.4713.223.181.19023.22.168.743.208.118.1213.208.153.13044.206.128.7044.213.4.22852.200.234.152.21.196.5452.6.56.10652.71.101.12152.71.149.13954.145.169.854.167.98.8CNAMEquora-prod-tch-vpc-1136165707.us-east-1.elb.amazonaws.com
○A13.223.181.1902026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-23 00:13:44
● 2026-03-26 13:14:28
○ 2026-04-07 23:03:14
○ 2026-04-14 15:02:10
○A23.22.168.742026-03-23 → 2026-03-26 · 5 obs
○ 2026-02-18 10:48:32
● 2026-03-23 00:13:44
● 2026-03-26 13:14:28
○ 2026-04-07 23:03:14
○ 2026-04-14 15:02:10
○A3.208.118.1212026-03-26 → 2026-03-26 · 4 obs
○ 2026-03-23 00:13:44
● 2026-03-26 13:14:28
○ 2026-04-07 23:03:14
○ 2026-04-14 15:02:10
○A3.208.153.1302026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 10:48:32
○ 2026-03-23 00:13:44
○ 2026-04-14 15:02:10
●A3.208.242.2202026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-12 03:21:08
● 2026-04-14 15:02:10
●A3.229.61.1412026-04-07 → 2026-04-14 · 3 obs
○ 2026-03-26 13:14:28
● 2026-04-07 23:03:14
● 2026-04-14 15:02:10
●A34.237.94.472026-04-14 → 2026-04-14 · 2 obs
○ 2026-04-12 03:21:08
● 2026-04-14 15:02:10
○A44.206.128.702026-02-18 → 2026-04-14 · 2 obs
○ 2026-02-18 10:48:32
○ 2026-04-14 15:02:10
○A44.213.4.2282026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 10:48:32
○ 2026-03-23 00:13:44
○ 2026-04-14 15:02:10
○A52.200.234.12026-04-07 → 2026-04-12 · 4 obs
○ 2026-03-26 13:14:28
● 2026-04-07 23:03:14
● 2026-04-12 03:21:08
○ 2026-04-14 15:02:10
○A52.21.196.542026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 10:48:32
○ 2026-03-23 00:13:44
○ 2026-04-14 15:02:10
○A52.6.56.1062026-02-18 → 2026-04-14 · 2 obs
○ 2026-02-18 10:48:32
○ 2026-04-14 15:02:10
○A52.71.101.1212026-03-23 → 2026-03-23 · 4 obs
○ 2026-02-18 10:48:32
● 2026-03-23 00:13:44
○ 2026-03-26 13:14:28
○ 2026-04-14 15:02:10
○A52.71.149.1392026-04-07 → 2026-04-12 · 4 obs
○ 2026-03-26 13:14:28
● 2026-04-07 23:03:14
● 2026-04-12 03:21:08
○ 2026-04-14 15:02:10
○A54.145.169.82026-03-23 → 2026-03-23 · 4 obs
○ 2026-02-18 10:48:32
● 2026-03-23 00:13:44
○ 2026-03-26 13:14:28
○ 2026-04-14 15:02:10
○A54.167.98.82026-02-18 → 2026-04-14 · 2 obs
○ 2026-02-18 10:48:32
○ 2026-04-14 15:02:10
○CNAMEquora-prod-tch-vpc-1136165707.us-east-1.elb.amazonaws.com2017-10-08 → 2017-10-08 · 3 obs
● 2017-10-08 02:24:26
○ 2026-02-18 10:48:32
○ 2026-04-14 15:02:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
quora.comns-673.awsdns-20.net, ns-344.awsdns-43.com, ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk1 record

✅ Authoritative Response

Server:205.251.198.37

NS records: ns-673.awsdns-20.net, ns-344.awsdns-43.com, ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quora.com (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

TypeCountSample Data
A33.229.61.141, 3.208.242.220...

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-344.awsdns-43.com)

Analysis

IP Addresses

tch61310.tch.quora.com points to three IPs: 3.208.242.220, 3.229.61.141 and 34.237.94.47.

other host names including tch784791.tch.quora.com, tch831040.tch.quora.com, tch758622.tch.quora.com, tch756352.tch.quora.com and tch782960.tch.quora.com share IP numbers with tch61310.tch.quora.com.