iengineering.com - robtex.com

iengineering.com

DNSSEC⚠️ Not signed
A52.73.161.120🇺🇸 Amazon52.72.0.0/15
PTRec2-52-73-161-120.compute-1.amazonaws.com
A98.87.251.56🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix
NSns-203.awsdns-25.com ⭐
A2600:9000:5300:cb00::1Amazon2600:9000:5300::/48 - CloudFront
A205.251.192.203Amazon205.251.192.0/24 prefix
NSns-1493.awsdns-58.org
A2600:9000:5305:d500::1Amazon2600:9000:5305::/48 - CloudFront
A205.251.197.213Amazon205.251.197.0/24 prefix
NSns-1786.awsdns-31.co.uk
A2600:9000:5306:fa00::1Amazon2600:9000:5306::/48 - CloudFront
A205.251.198.250Amazon205.251.198.0/24 prefix
NSns-645.awsdns-16.net
A2600:9000:5302:8500::1Amazon2600:9000:5302::/48 - CloudFront
A205.251.194.133Amazon205.251.194.0/24 prefix
MXiengineering-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::6🇺🇸 Microsoft2a01:111:f000::/36
A2a01:111:f403:c903::3Microsoft2a01:111:f000::/36
A2a01:111:f403:c91d::a🇺🇸 Microsoft2a01:111:f000::/36
A2a01:111:f403:c92c::3🇺🇸 Microsoft2a01:111:f000::/36
A52.101.40.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.194.4Microsoft52.96.0.0/12 MICROSOFT
A52.101.194.17Microsoft52.96.0.0/12 MICROSOFT
A52.101.194.19Microsoft52.96.0.0/12 MICROSOFT
TXTamazonses:Q7EVfLXVIHHkLKK7xftFspToJeQe6q4ri5s6vHnRuuc=
TXTgoogle-site-verification=bbdcvNf0W0ARK0pObsS3G3WX2f3H4bMgvQX5seJGKUw
TXTgoogle-site-verification=kOgWnsy0axDlawQ-IIlymfFJ52rJ0Zx9z0xTsu6is70
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-203.awsdns-25.comawsdns-hostmaster@amazon.com serial=1

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=1771291435
WOT: SAFE (68/100)

Subdomains

monmail2.iengineering.com
www.iengineering.com
mail.iengineering.com

Same first word

iengineering.us
iengineering.com
iengineering.biz
iengineering.ru
iengineering.net
iengineering.in

Similar names

enigineering.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns-1493.awsdns-58.orgns-1786.awsdns-31.co.ukns-203.awsdns-25.comns-645.awsdns-16.netdns0.easydns.comdns1.easydns.comdns2.easydns.netdns3.easydns.orgMXiengineering-com.mail.protection.outlook.commail.global.frontbridge.comA52.73.161.12098.87.251.56100.29.200.7734.196.79.11244.217.109.18850.205.98.64
○NSdns0.easydns.com2015-08-15 → 2017-04-04 · 4 obs
● 2015-08-15 14:49:30
● 2017-04-04 08:19:02
○ 2020-03-14 14:57:38
○ 2026-03-04 22:07:28
○NSdns1.easydns.com2015-08-15 → 2020-03-14 · 4 obs
● 2015-08-15 14:49:30
● 2020-03-14 14:57:38
○ 2026-02-27 01:35:44
○ 2026-03-04 22:07:28
○NSdns2.easydns.net2015-08-15 → 2020-03-14 · 4 obs
● 2015-08-15 14:49:30
● 2020-03-14 14:57:38
○ 2026-02-27 01:35:44
○ 2026-03-04 22:07:28
○NSdns3.easydns.org2015-08-15 → 2020-03-14 · 4 obs
● 2015-08-15 14:49:30
● 2020-03-14 14:57:38
○ 2026-02-27 01:35:44
○ 2026-03-04 22:07:28
●NSns-1493.awsdns-58.org2026-02-27 → 2026-03-04 · 3 obs
○ 2020-03-14 14:57:38
● 2026-02-27 01:35:44
● 2026-03-04 22:07:28
●NSns-1786.awsdns-31.co.uk2026-02-27 → 2026-03-04 · 3 obs
○ 2020-03-14 14:57:38
● 2026-02-27 01:35:44
● 2026-03-04 22:07:28
●NSns-203.awsdns-25.com2026-02-27 → 2026-03-04 · 3 obs
○ 2020-03-14 14:57:38
● 2026-02-27 01:35:44
● 2026-03-04 22:07:28
●NSns-645.awsdns-16.net2026-02-27 → 2026-03-04 · 3 obs
○ 2020-03-14 14:57:38
● 2026-02-27 01:35:44
● 2026-03-04 22:07:28
●MXiengineering-com.mail.protection.outlook.com2020-03-14 → 2026-03-04 · 3 obs
○ 2017-04-04 08:19:02
● 2020-03-14 14:57:38
● 2026-03-04 22:07:28
○MXmail.global.frontbridge.com2015-08-15 → 2017-04-04 · 4 obs
● 2015-08-15 14:49:30
● 2017-04-04 08:19:02
○ 2020-03-14 14:57:38
○ 2026-03-04 22:07:28
○A100.29.200.772026-02-27 → 2026-03-04 · 2 obs
○ 2026-02-27 01:35:44
○ 2026-03-04 22:07:28
○A34.196.79.1122020-03-14 → 2020-03-14 · 4 obs
○ 2017-04-04 08:19:02
● 2020-03-14 14:57:38
○ 2026-02-27 01:35:44
○ 2026-03-04 22:07:28
○A44.217.109.1882026-02-27 → 2026-03-04 · 2 obs
○ 2026-02-27 01:35:44
○ 2026-03-04 22:07:28
○A50.205.98.642015-08-15 → 2017-04-04 · 4 obs
● 2015-08-15 14:49:30
● 2017-04-04 08:19:02
○ 2020-03-14 14:57:38
○ 2026-03-04 22:07:28
●A52.73.161.1202026-02-27 → 2026-03-04 · 3 obs
○ 2020-03-14 14:57:38
● 2026-02-27 01:35:44
● 2026-03-04 22:07:28
●A98.87.251.562026-02-27 → 2026-03-04 · 3 obs
○ 2020-03-14 14:57:38
● 2026-02-27 01:35:44
● 2026-03-04 22:07:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
iengineering.comns-203.awsdns-25.com, ns-645.awsdns-16.net, ns-1786.awsdns-31.co.uk, ns-1493.awsdns-58.org1 record

✅ Authoritative Response

Server: 205.251.192.203

NS records: ns-203.awsdns-25.com, ns-645.awsdns-16.net, ns-1786.awsdns-31.co.uk, ns-1493.awsdns-58.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iengineering.com (unsigned zone)

⏱️ Timing

Total: 1421ms | Queries: -

📄 Records

TypeCountSample Data
A298.87.251.56, 52.73.161.120
NS4ns-1493.awsdns-58.org, ns-1786.awsdns-31.co.uk...
MX1iengineering-com.mail.protection.outlook
TXT4amazonses:Q7EVfLXVIHHkLKK7xftFspToJeQe6q, google-site-verification=bbdcvNf0W0ARK0p...
SOA1ns-203.awsdns-25.com awsdns-hostmaster.a

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-203.awsdns-25.com)

Analysis

Hierarchy

iengineering.com has monmail2.iengineering.com, www.iengineering.com and mail.iengineering.com as children.

IP Addresses

iengineering.com points to two IP numbers: 52.73.161.120 and 98.87.251.56.

Other host names, such as dualstack.iecaws011s-alb-122772170.us-east-1.elb.amazonaws.com and iengineering.net, share IP numbers with iengineering.com.

Name Servers

iengineering.com is delegated to four name servers: ns-203.awsdns-25.com, ns-645.awsdns-16.net, ns-1493.awsdns-58.org and ns-1786.awsdns-31.co.uk.

Host names with two IP numbers:

ns-203.awsdns-25.com points to: 2600:9000:5300:cb00::1 and 205.251.192.203

ns-645.awsdns-16.net points to: 2600:9000:5302:8500::1 and 205.251.194.133

ns-1493.awsdns-58.org points to: 2600:9000:5305:d500::1 and 205.251.197.213

ns-1786.awsdns-31.co.uk points to: 2600:9000:5306:fa00::1 and 205.251.198.250

Mail Servers

The iengineering-com.mail.protection.outlook.com mail server handles iengineering.com.

iengineering-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c903::3, 2a01:111:f403:c91d::a, 2a01:111:f403:c92c::3, 52.101.40.0, 52.101.194.4, 52.101.194.17 and 52.101.194.19.