`tch652.tch.quora.com`

DNSSEC	⚠️ Not signed
A	3.208.242.220^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-208-242-220.compute-1.amazonaws.com`
A	3.229.61.141^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
A	52.200.234.1^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}

`tch.quora.com`

	CNAME	`quora.com.cdn.cloudflare.net`
	DNSSEC	⚠️ Not signed
	A	162.159.152.17^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
	A	162.159.153.247^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

WOT: SAFE (76/100)
WOT: SAFE (97/100)

DNS History

11 records (3 active, 8 former)

○A3.208.153.1302026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 13:43:08
○ 2026-04-12 06:35:12
○ 2026-04-12 13:17:46

●A3.208.242.2202026-04-12 → 2026-04-12 · 2 obs

○ 2026-04-12 06:35:12
● 2026-04-12 13:17:46

○A3.214.207.1582026-02-18 → 2026-04-12 · 2 obs

○ 2026-02-18 13:43:08
○ 2026-04-12 13:17:46

●A3.229.61.1412026-04-12 → 2026-04-12 · 3 obs

○ 2026-02-18 13:43:08
● 2026-04-12 06:35:12
● 2026-04-12 13:17:46

○A34.201.188.2112026-02-18 → 2026-04-12 · 2 obs

○ 2026-02-18 13:43:08
○ 2026-04-12 13:17:46

○A44.213.4.2282026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 13:43:08
○ 2026-04-12 06:35:12
○ 2026-04-12 13:17:46

●A52.200.234.12026-04-12 → 2026-04-12 · 3 obs

○ 2026-02-18 13:43:08
● 2026-04-12 06:35:12
● 2026-04-12 13:17:46

○A52.21.196.542026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 13:43:08
○ 2026-04-12 06:35:12
○ 2026-04-12 13:17:46

○A52.71.149.1392026-04-12 → 2026-04-12 · 3 obs

○ 2026-02-18 13:43:08
● 2026-04-12 06:35:12
○ 2026-04-12 13:17:46

○A54.80.42.522026-02-18 → 2026-04-12 · 2 obs

○ 2026-02-18 13:43:08
○ 2026-04-12 13:17:46

○CNAMEquora-prod-tch-vpc-1136165707.us-east-1.elb.amazonaws.com2019-02-11 → 2019-02-11 · 3 obs

● 2019-02-11 04:06:30
○ 2026-02-18 13:43:08
○ 2026-04-12 13:17:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
quora.com	ns-673.awsdns-20.net, ns-344.awsdns-43.com, ns-1143.awsdns-14.org, ns-1573.awsdns-04.co.uk	1 record

✅ Authoritative Response

Server:205.251.196.119

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: 555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`3.208.242.220, 52.200.234.1...`

📌 Glue Records Collected

Total: 1

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

Analysis

IP Addresses

tch652.tch.quora.com points to three IPs: 3.208.242.220, 3.229.61.141 and 52.200.234.1.

Other host names such as tch160352.tch.quora.com, tch423790.tch.quora.com, tch204117.tch.quora.com, tch591213.tch.quora.com and tch536482.tch.quora.com share IPs with tch652.tch.quora.com.

tch652.tch.quora.com - robtex.com