pentaeng.com - dns.ninja

pentaeng.com

DNSSEC⚠️ Not signed
A104.155.140.102🇺🇸 Google104.155.128.0/20
PTR102.140.155.104.bc.googleusercontent.com
NSns1-01.azure-dns.com
A2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-01.azure-dns.com
A13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-01.azure-dns.com
NSns2-01.azure-dns.net
A2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-01.azure-dns.net
A150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-01.azure-dns.net
NSns3-01.azure-dns.org
A2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-01.azure-dns.org
A204.14.183.1🇺🇸 Microsoft204.14.180.0/22
PTRns3-01.azure-dns.org
NSns4-01.azure-dns.info
A2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-01.azure-dns.info
A208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-01.azure-dns.info
MXus-smtp-inbound-1.mimecast.com
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com(10)
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXTMS=ms37044597
TXTv=spf1 mx ip4:12.45.79.0/26 ip4:50.233.94.96/27 include:_netblocks.mimecast.c...
TXTgoogle-site-verification=F0i3qHHF0z6uIHFhbRCP97x1MoOT8Z_QjuFk9nrcLSQ
TXT0ed1fe018ae86343d2e44a4abaa913a01497a814b0
SOAns1-01.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

com

Subdomains

Same first word

Similar names

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.infons6517.hostgator.comns6518.hostgator.comMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.compentaeng-com.mail.protection.outlook.comA104.155.140.102192.254.235.238
NSns1-01.azure-dns.com2026-03-04 → 2026-07-28 · 3 obs
○ 2017-04-18 19:47:00
● 2026-03-04 02:46:14
● 2026-07-28 00:20:34
NSns2-01.azure-dns.net2026-03-04 → 2026-07-28 · 3 obs
○ 2017-04-18 19:47:00
● 2026-03-04 02:46:14
● 2026-07-28 00:20:34
NSns3-01.azure-dns.org2026-03-04 → 2026-07-28 · 3 obs
○ 2017-04-18 19:47:00
● 2026-03-04 02:46:14
● 2026-07-28 00:20:34
NSns4-01.azure-dns.info2026-03-04 → 2026-07-28 · 3 obs
○ 2017-04-18 19:47:00
● 2026-03-04 02:46:14
● 2026-07-28 00:20:34
NSns6517.hostgator.com2015-08-01 → 2017-04-18 · 4 obs
● 2015-08-01 00:10:34
● 2017-04-18 19:47:00
○ 2026-03-04 02:46:14
○ 2026-07-28 00:20:34
NSns6518.hostgator.com2015-08-01 → 2017-04-18 · 4 obs
● 2015-08-01 00:10:34
● 2017-04-18 19:47:00
○ 2026-03-04 02:46:14
○ 2026-07-28 00:20:34
MXalt1.aspmx.l.google.com2015-08-01 → 2016-02-23 · 4 obs
● 2015-08-01 00:10:34
● 2016-02-23 04:34:28
○ 2016-09-22 20:00:10
○ 2026-07-28 00:20:34
MXalt2.aspmx.l.google.com2015-08-01 → 2016-02-23 · 4 obs
● 2015-08-01 00:10:34
● 2016-02-23 04:34:28
○ 2016-09-22 20:00:10
○ 2026-07-28 00:20:34
MXalt3.aspmx.l.google.com2015-08-01 → 2016-02-23 · 4 obs
● 2015-08-01 00:10:34
● 2016-02-23 04:34:28
○ 2016-09-22 20:00:10
○ 2026-07-28 00:20:34
MXalt4.aspmx.l.google.com2015-08-01 → 2016-02-23 · 4 obs
● 2015-08-01 00:10:34
● 2016-02-23 04:34:28
○ 2016-09-22 20:00:10
○ 2026-07-28 00:20:34
MXaspmx.l.google.com2015-08-01 → 2016-02-23 · 4 obs
● 2015-08-01 00:10:34
● 2016-02-23 04:34:28
○ 2016-09-22 20:00:10
○ 2026-07-28 00:20:34
MXpentaeng-com.mail.protection.outlook.com2016-09-22 → 2017-04-18 · 5 obs
○ 2016-02-23 04:34:28
● 2016-09-22 20:00:10
● 2017-04-18 19:47:00
○ 2026-03-04 02:46:14
○ 2026-07-28 00:20:34
MXus-smtp-inbound-1.mimecast.com2026-03-04 → 2026-07-28 · 3 obs
○ 2017-04-18 19:47:00
● 2026-03-04 02:46:14
● 2026-07-28 00:20:34
MXus-smtp-inbound-2.mimecast.com2026-03-04 → 2026-07-28 · 3 obs
○ 2017-04-18 19:47:00
● 2026-03-04 02:46:14
● 2026-07-28 00:20:34
A104.155.140.1022026-03-04 → 2026-07-28 · 3 obs
○ 2017-04-18 19:47:00
● 2026-03-04 02:46:14
● 2026-07-28 00:20:34
A192.254.235.2382015-08-01 → 2017-04-18 · 4 obs
● 2015-08-01 00:10:34
● 2017-04-18 19:47:00
○ 2026-03-04 02:46:14
○ 2026-07-28 00:20:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...-
pentaeng.comns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pentaeng.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

TypeCountSample Data
A1104.155.140.102
NS4ns1-01.azure-dns.com, ns2-01.azure-dns.net...
MX2us-smtp-inbound-1.mimecast.com (pri: 0), us-smtp-inbound-2.mimecast.com (pri: 10)
TXT4MS=ms37044597, v=spf1 mx ip4:12.45.79.0/26 ip4:50.233.9...
SOA1ns1-01.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-01.azure-dns.com, ns1-01.azure-dns.com)

Analysis

Hierarchy

pentaeng.com is the parent zone for www.pentaeng.com.

IP Addresses

pentaeng.com points to a single IP number: 104.155.140.102.

Additional host names — ats-engineer.com, enilabs.com, pqt.net and two others — share IP numbers with pentaeng.com.

Name Servers

pentaeng.com has four authoritative name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

pentaeng.com partially shares its NS delegation with several other domains, including sccoe.org, thankyoudad.ca, ie8.hu and two others.

ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org each carry two IP addresses. ns1-01.azure-dns.com has 13.107.236.1 and 2603:1061:0:700::1; ns4-01.azure-dns.info has 208.84.5.1 and 2620:1ec:bda:700::1; ns2-01.azure-dns.net has 150.171.21.1 and 2620:1ec:8ec:700::1; ns3-01.azure-dns.org has 204.14.183.1 and 2a01:111:4000:700::1.

Mail Servers

pentaeng.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

pentaeng.com shares the same mail server setup as other domains, including theenzo.com, hppartners.com, amrg.com and two others.

pentaeng.com shares mail servers — at least in part — with other domains, including pkig.com, goodwin-ins.com, nuviacloud.com and two others.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

us-smtp-inbound-2.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

Host names pointing to 170.10.128.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.