bdbangurendowment.com - robtex.com

bdbangurendowment.com

DNSSEC⚠️ Not signed
A162.215.8.69🇺🇸 EIGI162.214.0.0/15 Unified Layer
PTRomsai.coolkata.biz
NSdns1.coolkata.biz ⭐
A162.251.82.122🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.122.reverse.myorderbox.com
A162.251.82.123🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.123.reverse.myorderbox.com
A162.251.82.250🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.250.reverse.myorderbox.com
A162.251.82.251🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.251.reverse.myorderbox.com
NSdns2.coolkata.biz
A162.251.82.120🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.120.reverse.myorderbox.com
A162.251.82.121🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.121.reverse.myorderbox.com
A162.251.82.248🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.248.reverse.myorderbox.com
A162.251.82.249🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.249.reverse.myorderbox.com
NSdns3.coolkata.biz
A162.251.82.118🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.118.reverse.myorderbox.com
A162.251.82.119🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.119.reverse.myorderbox.com
A162.251.82.246🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.246.reverse.myorderbox.com
A162.251.82.247🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.247.reverse.myorderbox.com
NSdns4.coolkata.biz
A162.251.82.124🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.124.reverse.myorderbox.com
A162.251.82.125🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.125.reverse.myorderbox.com
A162.251.82.252🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.252.reverse.myorderbox.com
A162.251.82.253🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.253.reverse.myorderbox.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.251.2.27🇺🇸 Google142.251.2.0/24
PTRdl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=M5r3xLqd_f98EQNIeRdY99HPQS7jtQ7wZgUdz6zbqPk
TXTgoogle-site-verification=jKJ2HMiH_poFQDtqhPFR6Uc_tIlGhMkwIkTc7A97TlI
TXTv=spf1 include:_spf.google.com ~all
SOAdns1.coolkata.bizpartha@graphiteindia.com 2025-06-19 #12

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778515066

Previously MX for

bdbangurendowment.com
mail.bdbangurendowment.com

Same first word

bdbangurendowment.com

DNS History

21 records (10 active, 11 former)

200920112013201520172019202120232025NSdns1.coolkata.bizdns2.coolkata.bizdns3.coolkata.bizdns4.coolkata.bizns1.bh-31.webhostbox.netns1.fourdyindia.comns1.windowsnethosting.comns2.bh-31.webhostbox.netns2.fourdyindia.comns2.windowsnethosting.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.combdbangurendowment.commail.bdbangurendowment.comA162.215.8.69199.79.62.14450.87.51.2870.87.172.10
●NSdns1.coolkata.biz2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
●NSdns2.coolkata.biz2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
●NSdns3.coolkata.biz2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
●NSdns4.coolkata.biz2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
○NSns1.bh-31.webhostbox.net2016-02-22 → 2017-02-06 · 5 obs
○ 2015-11-25 15:03:06
● 2016-02-22 14:29:54
● 2017-02-06 07:00:18
○ 2026-03-03 03:53:40
○ 2026-05-11 16:26:48
○NSns1.fourdyindia.com2015-08-07 → 2015-11-25 · 5 obs
○ 2008-03-18 14:25:20
● 2015-08-07 14:58:12
● 2015-11-25 15:03:06
○ 2016-02-22 14:29:54
○ 2026-05-11 16:26:48
○NSns1.windowsnethosting.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 14:25:20
○ 2015-08-07 14:58:12
○ 2026-05-11 16:26:48
○NSns2.bh-31.webhostbox.net2016-02-22 → 2017-02-06 · 5 obs
○ 2015-11-25 15:03:06
● 2016-02-22 14:29:54
● 2017-02-06 07:00:18
○ 2026-03-03 03:53:40
○ 2026-05-11 16:26:48
○NSns2.fourdyindia.com2015-08-07 → 2015-11-25 · 5 obs
○ 2008-03-18 14:25:20
● 2015-08-07 14:58:12
● 2015-11-25 15:03:06
○ 2016-02-22 14:29:54
○ 2026-05-11 16:26:48
○NSns2.windowsnethosting.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 14:25:20
○ 2015-08-07 14:58:12
○ 2026-05-11 16:26:48
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
●MXaspmx.l.google.com2026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
○MXbdbangurendowment.com2008-03-18 → 2017-02-06 · 4 obs
● 2008-03-18 14:25:20
● 2017-02-06 07:00:18
○ 2026-03-03 03:53:40
○ 2026-05-11 16:26:48
○MXmail.bdbangurendowment.com2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 14:25:20
○ 2015-08-07 14:58:12
○ 2026-05-11 16:26:48
●A162.215.8.692026-03-03 → 2026-05-11 · 3 obs
○ 2017-02-06 07:00:18
● 2026-03-03 03:53:40
● 2026-05-11 16:26:48
○A199.79.62.1442016-02-22 → 2017-02-06 · 5 obs
○ 2015-08-07 14:58:12
● 2016-02-22 14:29:54
● 2017-02-06 07:00:18
○ 2026-03-03 03:53:40
○ 2026-05-11 16:26:48
○A50.87.51.282015-08-07 → 2015-08-07 · 4 obs
○ 2008-03-18 14:25:20
● 2015-08-07 14:58:12
○ 2016-02-22 14:29:54
○ 2026-05-11 16:26:48
○A70.87.172.102008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 14:25:20
○ 2015-08-07 14:58:12
○ 2026-05-11 16:26:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
bdbangurendowment.comdns1.coolkata.biz, dns2.coolkata.biz, dns3.coolkata.biz, dns4.coolkata.biz-

✅ Authoritative Response

Server:162.251.82.124

NS records: dns1.coolkata.biz, dns2.coolkata.biz, dns3.coolkata.biz, dns4.coolkata.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bdbangurendowment.com (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

TypeCountSample Data
A1162.215.8.69
NS4dns3.coolkata.biz, dns4.coolkata.biz...
MX5alt2.aspmx.l.google.com (pri: 5), alt1.aspmx.l.google.com (pri: 5)...
TXT3v=spf1 include:_spf.google.com ~all, google-site-verification=M5r3xLqd_f98EQN...
SOA1dns1.coolkata.biz partha.graphiteindia.c

Analysis

IP Addresses

bdbangurendowment.com points to a single IP address: 162.215.8.69.

Other host names such as consolkolkata.com, www.texmaco.org, nioh.in, saifigroup.in and ashavari.com share IPs with bdbangurendowment.com.

Name Servers

bdbangurendowment.com is delegated to four name servers: dns1.coolkata.biz, dns2.coolkata.biz, dns3.coolkata.biz and dns4.coolkata.biz.

bdbangurendowment.com at least partially shares name servers with other domains, for example arindamroy.com, mbaazar.in, wildcardts.com, freeticket.co.in and 24onlinetech.com.

these name servers commonly pair with swar332690.earth.orderbox-dns.com, swar332690.mars.orderbox-dns.com, swar332690.mercury.orderbox-dns.com and swar332690.venus.orderbox-dns.com.

dns1.coolkata.biz points to: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.

dns2.coolkata.biz points to: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

dns3.coolkata.biz points to: 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.

dns4.coolkata.biz points to: 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Mail Servers

bdbangurendowment.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

bdbangurendowment.com shares at least partially some mail servers with other domains, for instance ns500758.ns500758.ns500759.ns500759.ns500698.ns500735.ns500735.ns500698.ns500698.ns500698.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500734.ns500693.ns500693.ns500693.ns500693.ns500734.ns500699.ns500699.ns500734.ns500693.ns500699.ns500699.ns500588.ns500612.ns500612.ns500612.ns500612.dtrkdll.com, ns500731.ns500742.ns500742.ns500742.ns500731.ns500688.ns500705.ns500291.ns500671.ns500649.ns500666.ns500291.ns500131.lustychickser.com, ns500765.ns500734.ns500693.ns500734.ns500734.ns500734.ns500588.ns500588.ns500693.ns500588.ns500693.ns500588.ns500612.ns500612.ns500110.dtrkdll.com and ns500758.ns500758.ns500698.ns500758.ns500758.ns500698.ns500735.ns500735.ns500735.ns500735.ns500698.ns500736.ns500708.ns500698.ns500708.ns500652.trackreceptor.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.251.2.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26