tch484331.tch.quora.com - robtex.com
tch484331.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 | 34.237.94.47🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
tch.quora.com
| CNAME | quora.com.cdn.cloudflare.net | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.159.152.17Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.153.247Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
WOT: SAFE (97/100)
DNS History
12 records (3 active, 9 former)
○A3.208.153.1302026-02-16 → 2026-02-18 · 5 obs
○ 2017-01-02 11:59:46
● 2026-02-16 23:03:26
● 2026-02-18 13:45:02
○ 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
● 2026-02-16 23:03:26
● 2026-02-18 13:45:02
○ 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
●A3.208.242.2202026-04-13 → 2026-04-13 · 2 obs
○ 2026-04-12 06:35:14
● 2026-04-13 14:34:40
● 2026-04-13 14:34:40
●A3.229.61.1412026-04-12 → 2026-04-13 · 3 obs
○ 2026-02-18 13:45:02
● 2026-04-12 06:35:14
● 2026-04-13 14:34:40
● 2026-04-12 06:35:14
● 2026-04-13 14:34:40
●A34.237.94.472026-04-13 → 2026-04-13 · 2 obs
○ 2026-04-12 06:35:14
● 2026-04-13 14:34:40
● 2026-04-13 14:34:40
○A44.213.4.2282026-02-16 → 2026-02-18 · 5 obs
○ 2017-01-02 11:59:46
● 2026-02-16 23:03:26
● 2026-02-18 13:45:02
○ 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
● 2026-02-16 23:03:26
● 2026-02-18 13:45:02
○ 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
○A52.2.15.1752017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 11:59:46
○ 2026-02-16 23:03:26
○ 2026-04-13 14:34:40
○ 2026-02-16 23:03:26
○ 2026-04-13 14:34:40
○A52.20.144.1472017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 11:59:46
○ 2026-02-16 23:03:26
○ 2026-04-13 14:34:40
○ 2026-02-16 23:03:26
○ 2026-04-13 14:34:40
○A52.200.234.12026-04-12 → 2026-04-12 · 3 obs
○ 2026-02-18 13:45:02
● 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
● 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
○A52.21.196.542026-02-16 → 2026-02-18 · 5 obs
○ 2017-01-02 11:59:46
● 2026-02-16 23:03:26
● 2026-02-18 13:45:02
○ 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
● 2026-02-16 23:03:26
● 2026-02-18 13:45:02
○ 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
○A52.71.149.1392026-04-12 → 2026-04-12 · 3 obs
○ 2026-02-18 13:45:02
● 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
● 2026-04-12 06:35:14
○ 2026-04-13 14:34:40
○A54.84.113.72017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 11:59:46
○ 2026-02-16 23:03:26
○ 2026-04-13 14:34:40
○ 2026-02-16 23:03:26
○ 2026-04-13 14:34:40
○CNAMEquora-prod-tch-vpc-1136165707.us-east-1.elb.amazonaws.com2017-01-02 → 2026-02-16 · 4 obs
● 2017-01-02 11:59:46
● 2026-02-16 23:03:26
○ 2026-02-18 13:45:02
○ 2026-04-13 14:34:40
● 2026-02-16 23:03:26
○ 2026-02-18 13:45:02
○ 2026-04-13 14:34:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, b.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:205.251.194.161
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: 289ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 34.237.94.47, 3.208.242.220... |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-344.awsdns-43.com)
Analysis
IP Addresses
Three IP numbers (3.208.242.220, 3.229.61.141 and 34.237.94.47) are pointed to by tch484331.tch.quora.com.
other host names for instance tch374324.tch.quora.com, tch18124.tch.quora.com, tch391897.tch.quora.com, tch809597.tch.quora.com and tch645938.tch.quora.com share IP numbers with tch484331.tch.quora.com.