nbtinfra.com - robtex.com

nbtinfra.com

DNSSEC⚠️ Not signed
A104.41.56.215🇧🇷 Microsoft104.40.0.0/13 MICROSOFT
NSns1.he.net ⭐
A2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
A216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns1.he.net
NSns2.he.net
A2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
A216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns2.he.net
NSns3.he.net
A2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
A216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA
PTRns3.he.net
NSns4.he.net
A2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
A216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA
PTRns4.he.net
NSns5.he.net
A2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
A216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA
PTRns5.he.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(19)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(30)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(31)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx4.googlemail.com(32)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXaspmx5.googlemail.com(33)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ip4:104.41.56.215 ~all
SOAns1.he.nethostmaster@he.net 2023-07-31 #0

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=1785620867

Same first word

nbtinfra.com

Similar names

bintfnra.com

DNS History

16 records (13 active, 3 former)

20162017201820192020202120222023202420252026NSns1.he.netns2.he.netns3.he.netns4.he.netns5.he.netns43.domaincontrol.comns44.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.41.56.21597.74.215.37
●NSns1.he.net2016-04-05 → 2026-08-01 · 3 obs
○ 2015-12-21 18:25:30
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
●NSns2.he.net2016-04-05 → 2026-08-01 · 3 obs
○ 2015-12-21 18:25:30
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
●NSns3.he.net2016-04-05 → 2026-08-01 · 3 obs
○ 2015-12-21 18:25:30
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
●NSns4.he.net2016-04-05 → 2026-08-01 · 3 obs
○ 2015-12-21 18:25:30
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
○NSns43.domaincontrol.com2015-05-15 → 2015-12-21 · 4 obs
● 2015-05-15 06:25:26
● 2015-12-21 18:25:30
○ 2016-04-05 10:26:12
○ 2026-08-01 22:14:46
○NSns44.domaincontrol.com2015-05-15 → 2015-12-21 · 4 obs
● 2015-05-15 06:25:26
● 2015-12-21 18:25:30
○ 2016-04-05 10:26:12
○ 2026-08-01 22:14:46
●NSns5.he.net2016-04-05 → 2026-08-01 · 3 obs
○ 2015-12-21 18:25:30
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
●MXalt1.aspmx.l.google.com2015-05-15 → 2026-08-01 · 2 obs
● 2015-05-15 06:25:26
● 2026-08-01 22:14:46
●MXalt2.aspmx.l.google.com2015-05-15 → 2026-08-01 · 2 obs
● 2015-05-15 06:25:26
● 2026-08-01 22:14:46
●MXaspmx.l.google.com2015-05-15 → 2026-08-01 · 2 obs
● 2015-05-15 06:25:26
● 2026-08-01 22:14:46
●MXaspmx2.googlemail.com2015-05-15 → 2026-08-01 · 2 obs
● 2015-05-15 06:25:26
● 2026-08-01 22:14:46
●MXaspmx3.googlemail.com2015-05-15 → 2026-08-01 · 2 obs
● 2015-05-15 06:25:26
● 2026-08-01 22:14:46
●MXaspmx4.googlemail.com2016-04-05 → 2026-08-01 · 3 obs
○ 2015-05-15 06:25:26
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
●MXaspmx5.googlemail.com2016-04-05 → 2026-08-01 · 3 obs
○ 2015-05-15 06:25:26
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
●A104.41.56.2152016-04-05 → 2026-08-01 · 3 obs
○ 2015-12-21 18:25:30
● 2016-04-05 10:26:12
● 2026-08-01 22:14:46
○A97.74.215.372015-05-15 → 2015-12-21 · 4 obs
● 2015-05-15 06:25:26
● 2015-12-21 18:25:30
○ 2016-04-05 10:26:12
○ 2026-08-01 22:14:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nbtinfra.comns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net...-

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbtinfra.com (unsigned zone)

⏱️ Timing

Total: 904ms | Queries: -

📄 Records

TypeCountSample Data
A1104.41.56.215
NS5ns2.he.net, ns5.he.net...
MX7ASPMX2.GOOGLEMAIL.com (pri: 30), ALT2.ASPMX.L.GOOGLE.com (pri: 20)...
TXT1v=spf1 include:_spf.google.com ip4:104.4
SOA1ns1.he.net hostmaster.he.net

Analysis

IP Addresses

nbtinfra.com has exactly one IP address — 104.41.56.215.

Name Servers

Five name servers handle delegation for nbtinfra.com: ns1.he.net, ns2.he.net, ns3.he.net and two others.

nbtinfra.com partially shares its NS delegation with several other domains, including packetmail.net, 0.166.254.27.in-addr.arpa, chatur.com.np and two others.

These name servers regularly co-occur with the name servers ns4.he.net, ns5.he.net and ns2.afraid.org.

Host names pointing to two IP addresses:

ns1.he.net directs traffic to 216.218.130.2 and 2001:470:100::2.

ns2.he.net directs traffic to 216.218.131.2 and 2001:470:200::2.

ns3.he.net directs traffic to 216.218.132.2 and 2001:470:300::2.

ns4.he.net directs traffic to 216.66.1.2 and 2001:470:400::2.

ns5.he.net directs traffic to 216.66.80.18 and 2001:470:500::2.

Mail Servers

The MX records for nbtinfra.com point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

At least some of the mail servers used by nbtinfra.com are shared with other domains: ns500754.ns500754.ns500731.ns500671.ns500731.ns500742.ns500688.ns500688.ns500704.ns500678.ns500678.ns500291.ns500131.lustychickser.com, ns500734.ns500734.ns500734.ns500734.ns500693.ns500699.ns500588.ns500632.ns500612.ns500468.ns500110.dtrkdll.com, ns500698.ns500758.ns500758.ns500698.ns500698.ns500698.ns500698.ns500735.ns500735.ns500708.ns500708.ns500576.ns500576.ns500576.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt2.aspmx.l.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

aspmx5.googlemail.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.

aspmx.l.google.com directs traffic to 142.251.16.26 and 2607:f8b0:4004:c1b::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.