quadrangle.in - robtex.com

quadrangle.in

DNSSEC⚠️ Not signed
A54.251.99.37🇸🇬 Amazon54.251.64.0/18 SIN prefix
PTRec2-54-251-99-37.ap-southeast-1.compute.amazonaws.com
A54.251.103.25🇸🇬 Amazon54.251.64.0/18 SIN prefix
NSns1.infoedgeindia.net ⭐ ⚠️ Not in zone NS records
A2401:8800:41:3:4800::2🇮🇳 NETMAGIC-AP2401:8800::/40 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED
A180.179.180.10🇮🇳 NETMAGIC-AP180.179.180.0/24 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED
NSa1-14.akam.net ⚠️ Not in parent delegation
A2600:1401:2::e🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-14.akam.net
PTRns1-14.akam.net
A193.108.91.14🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-14.akam.net
PTRns1-14.akam.net
NSa12-65.akam.net ⚠️ Not in parent delegation
A2600:1480:f000::41🇺🇸 Akamai2600:1480:f000::/48 Technologies
PTRa12-65.akam.net
A184.26.160.65🇺🇸 Akamai184.26.160.0/24 Technologies
PTRa12-65.akam.net
NSa13-66.akam.net ⚠️ Not in parent delegation
A2600:1480:800::42🇺🇸 Akamai2600:1480:800::/48 Technologies
PTRa13-66.akam.net
PTRns2-66.akam.net
A2.22.230.66🇳🇱 Akamai2.22.230.0/24 Technologies
PTRa13-66.akam.net
PTRns2-66.akam.net
NSa16-67.akam.net ⚠️ Not in parent delegation
A2600:1406:1b::43🇺🇸 Akamai2600:1406:1b::/48 Technologies
PTRa16-67.akam.net
A23.211.132.67🇺🇸 Akamai23.211.132.0/24 Technologies
PTRa16-67.akam.net
NSa24-64.akam.net ⚠️ Not in parent delegation
A2600:1480:9800::40🇺🇸 Akamai2600:1480:9800::/48 Technologies
PTRa24-64.akam.net
A2.16.130.64🇳🇱 Akamai2.16.130.0/24 Technologies
PTRa24-64.akam.net
NSa3-65.akam.net ⚠️ Not in parent delegation
A2600:1408:1c::41🇺🇸 Akamai2600:1408:1c::/48 Technologies
PTRa3-65.akam.net
PTRns7-65.akam.net
A96.7.49.65🇺🇸 Akamai96.7.49.0/24 Technologies
PTRa3-65.akam.net
PTRns7-65.akam.net
PTRuse3.akam.net
NSns2.infoedgeindia.net ⚠️ Not in zone NS records
A2401:8800:41:3:4800::3🇮🇳 NETMAGIC-AP2401:8800::/40 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED
A180.179.180.11🇮🇳 NETMAGIC-AP180.179.180.0/24 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED
NSns3.infoedgeindia.net ⚠️ Not in zone NS records
A2406:da18:cb3:9500:ad1a:a647:5915:c95b🇸🇬 Amazon2406:da18:c00::/38 AWS
A52.74.57.244🇸🇬 Amazon52.74.0.0/16 SIN prefix
PTRec2-52-74-57-244.ap-southeast-1.compute.amazonaws.com
NSns4.infoedgeindia.net ⚠️ Not in zone NS records
A2600:1f18:6781:6900:d571:6371:489b:4878🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A34.238.65.100🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-238-65-100.compute-1.amazonaws.com
MXquadrangle-in.mail.protection.outlook.com ⭐
A52.101.144.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTMS=ms88949159
TXTgoogle-site-verification=Bs3B5VxeTWI4aHqf6WNpPJpl9PAfj7MOrS76Rk8fssE
TXTv=spf1 include:infoedge.com include:amazonses.com ~all
TXTo84HhFUEW5tElNoNZvkGlzY+1163klg3AMGmu/PPG/B1kLmelfWUXKv8itsfjnjWDZ2FUFbUDjCRh...
SOAns1.infoedgeindia.netdnsadmin@dn.net 2025-05-06 #2

in

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1771291558

Subdomains

www.quadrangle.in

Same first word

quadrangle.us
quadrangle.de
quadrangle.org
quadrangle.com
quadrangle.net.au
quadrangle.com.au
quadrangle.in
quadrangle.ca

Similar names

quadrangel.com

DNS History

14 records (13 active, 1 former)

2020202120222023202420252026NSa1-14.akam.neta12-65.akam.neta13-66.akam.neta16-67.akam.neta24-64.akam.neta3-65.akam.netns1.infoedgeindia.netns2.infoedgeindia.netns3.infoedgeindia.netns4.infoedgeindia.netMXquadrangle-in.mail.protection.outlook.cominbound-smtp.us-east-1.amazonaws.comA54.251.103.2554.251.99.37
●NSa1-14.akam.net2026-02-20 → 2026-03-11 · 3 obs
○ 2019-12-19 23:18:34
● 2026-02-20 02:56:06
● 2026-03-11 10:24:16
●NSa12-65.akam.net2026-02-20 → 2026-03-11 · 3 obs
○ 2019-12-19 23:18:34
● 2026-02-20 02:56:06
● 2026-03-11 10:24:16
●NSa13-66.akam.net2026-02-20 → 2026-03-11 · 3 obs
○ 2019-12-19 23:18:34
● 2026-02-20 02:56:06
● 2026-03-11 10:24:16
●NSa16-67.akam.net2026-02-20 → 2026-03-11 · 3 obs
○ 2019-12-19 23:18:34
● 2026-02-20 02:56:06
● 2026-03-11 10:24:16
●NSa24-64.akam.net2026-02-20 → 2026-03-11 · 3 obs
○ 2019-12-19 23:18:34
● 2026-02-20 02:56:06
● 2026-03-11 10:24:16
●NSa3-65.akam.net2026-02-20 → 2026-03-11 · 3 obs
○ 2019-12-19 23:18:34
● 2026-02-20 02:56:06
● 2026-03-11 10:24:16
●NSns1.infoedgeindia.net2019-12-19 → 2026-03-11 · 2 obs
● 2019-12-19 23:18:34
● 2026-03-11 10:24:16
●NSns2.infoedgeindia.net2019-12-19 → 2026-03-11 · 2 obs
● 2019-12-19 23:18:34
● 2026-03-11 10:24:16
●NSns3.infoedgeindia.net2019-12-19 → 2026-03-11 · 2 obs
● 2019-12-19 23:18:34
● 2026-03-11 10:24:16
●NSns4.infoedgeindia.net2019-12-19 → 2026-03-11 · 2 obs
● 2019-12-19 23:18:34
● 2026-03-11 10:24:16
○MXinbound-smtp.us-east-1.amazonaws.com2019-12-19 → 2019-12-19 · 3 obs
● 2019-12-19 23:18:34
○ 2026-02-20 02:56:06
○ 2026-03-11 10:24:16
●MXquadrangle-in.mail.protection.outlook.com2019-12-19 → 2026-03-11 · 2 obs
● 2019-12-19 23:18:34
● 2026-03-11 10:24:16
●A54.251.103.252019-12-19 → 2026-03-11 · 2 obs
● 2019-12-19 23:18:34
● 2026-03-11 10:24:16
●A54.251.99.372019-12-19 → 2026-03-11 · 2 obs
● 2019-12-19 23:18:34
● 2026-03-11 10:24:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
inns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
quadrangle.inns2.infoedgeindia.net, ns1.infoedgeindia.net, ns4.infoedgeindia.net, ns3.infoedgeindia.net-

✅ Authoritative Response

Server: 180.179.180.10

NS records: ns2.infoedgeindia.net, ns1.infoedgeindia.net, ns4.infoedgeindia.net, ns3.infoedgeindia.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quadrangle.in (unsigned zone)

⏱️ Timing

Total: 1616ms | Queries: -

📄 Records

TypeCountSample Data
A254.251.103.25, 54.251.99.37
NS6A24-64.AKAM.NET, A12-65.AKAM.NET...
MX1quadrangle-in.mail.protection.outlook.co
TXT4v=spf1 include:infoedge.com include:amaz, google-site-verification=Bs3B5VxeTWI4aHq...
SOA1ns1.infoedgeindia.net dnsadmin.dn.net

Analysis

Hierarchy

The parent of www.quadrangle.in is quadrangle.in.

IP Addresses

quadrangle.in resolves to two IP numbers: 54.251.99.37 and 54.251.103.25.

Other host names, for instance allcheckdeals.org, allcheckdeals.info, fullchkdeal.com, checkalldeals.com and ec2-54-251-99-37.ap-southeast-1.compute.amazonaws.com share IP numbers with quadrangle.in.

Name Servers

quadrangle.in is delegated to ten name servers: a1-14.akam.net, a12-65.akam.net, a13-66.akam.net, a16-67.akam.net, a24-64.akam.net, a3-65.akam.net, ns1.infoedgeindia.net, ns2.infoedgeindia.net, ns3.infoedgeindia.net and ns4.infoedgeindia.net.

quadrangle.in partially shares name servers with other domains; examples include worldpayagent.net, dishemail.com, 244.174.108.in-addr.arpa, ceasc.com and specializedloanservice.us.

These name servers are commonly used alongside ns1.dn.net, a7-65.akam.net, a4-64.akam.net, a16-64.akam.net, a14-67.akam.net, a7-66.akam.net, a18-64.akam.net, a11-66.akam.net, a3-67.akam.net and a1-249.akam.net.

Host names with two IP numbers

a1-14.akam.net points to 2600:1401:2::e and 193.108.91.14

a12-65.akam.net points to 2600:1480:f000::41 and 184.26.160.65

a13-66.akam.net points to 2600:1480:800::42 and 2.22.230.66

a16-67.akam.net points to 2600:1406:1b::43 and 23.211.132.67

a24-64.akam.net points to 2600:1480:9800::40 and 2.16.130.64

a3-65.akam.net points to 2600:1408:1c::41 and 96.7.49.65

ns1.infoedgeindia.net points to 2401:8800:41:3:4800::2 and 180.179.180.10

ns2.infoedgeindia.net points to 2401:8800:41:3:4800::3 and 180.179.180.11

ns3.infoedgeindia.net points to 2406:da18:cb3:9500:ad1a:a647:5915:c95b and 52.74.57.244

ns4.infoedgeindia.net points to 2600:1f18:6781:6900:d571:6371:489b:4878 and 34.238.65.100

Mail Servers

quadrangle.in is handled by a single mail server, quadrangle-in.mail.protection.outlook.com.

Host quadrangle-in.mail.protection.outlook.com resolves to four IP numbers: 52.101.144.0, 52.101.144.3, 52.101.145.0 and 52.101.145.2.