ierfzco.com - robtex.com

ierfzco.com

DNSSEC⚠️ Not signed
A162.222.225.212🇺🇸 EIGI162.222.225.0/24 Endurance International Group, Inc
PTR162-222-225-212.unifiedlayer.com
NSns4.corporate-host.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
NSns1.corporate-host.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
NSns2.corporate-host.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
NSns3.corporate-host.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
MXierfzco-com.mail.protection.outlook.com ⭐
A2a01:111:f403:cc2f::🇦🇪 Microsoft2a01:111:f000::/36
PTRmail-au1p273cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc30::🇦🇪 Microsoft2a01:111:f000::/36
PTRmail-dx1p273cu00300.inbound.protection.outlook.com
A2a01:111:f403:cc30::1🇦🇪 Microsoft2a01:111:f000::/36
PTRmail-dx3p273cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc30::3🇦🇪 Microsoft2a01:111:f000::/36
PTRmail-dx2p273cu00203.inbound.protection.outlook.com
A52.101.147.1🇦🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-au1p273cu00101.inbound.protection.outlook.com
A52.101.148.1🇦🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dx1p273cu00301.inbound.protection.outlook.com
A52.101.148.3🇦🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dx3p273cu00103.inbound.protection.outlook.com
A52.101.148.13🇦🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dx2p273cu00205.inbound.protection.outlook.com
TXTMS=ms69054761
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns4.corporate-host.bizjosestephen76@yahoo.com 2023-06-05 #6

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=1774371157

Same first word

ierfzco.com

DNS History

18 records (6 active, 12 former)

200920112013201520172019202120232025NSns1.corporate-host.bizns2.corporate-host.bizns3.corporate-host.bizns4.corporate-host.bizns1.net4india.comns1.ofsy.netns2.net4india.comns2.ofsy.netMXierfzco-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comsmtp.ofsy.netA162.222.225.212199.10.29.187217.168.20.20
●NSns1.corporate-host.biz2016-10-04 → 2026-03-24 · 3 obs
○ 2016-03-21 01:49:56
● 2016-10-04 13:56:28
● 2026-03-24 16:57:30
○NSns1.net4india.com2016-03-21 → 2016-03-21 · 4 obs
○ 2015-12-17 15:49:00
● 2016-03-21 01:49:56
○ 2016-10-04 13:56:28
○ 2026-03-24 16:57:30
○NSns1.ofsy.net2015-06-21 → 2015-12-17 · 5 obs
○ 2008-03-20 10:38:56
● 2015-06-21 04:38:30
● 2015-12-17 15:49:00
○ 2016-03-21 01:49:56
○ 2026-03-24 16:57:30
●NSns2.corporate-host.biz2016-10-04 → 2026-03-24 · 3 obs
○ 2016-03-21 01:49:56
● 2016-10-04 13:56:28
● 2026-03-24 16:57:30
○NSns2.net4india.com2016-03-21 → 2016-03-21 · 4 obs
○ 2015-12-17 15:49:00
● 2016-03-21 01:49:56
○ 2016-10-04 13:56:28
○ 2026-03-24 16:57:30
○NSns2.ofsy.net2015-06-21 → 2015-12-17 · 5 obs
○ 2008-03-20 10:38:56
● 2015-06-21 04:38:30
● 2015-12-17 15:49:00
○ 2016-03-21 01:49:56
○ 2026-03-24 16:57:30
●NSns3.corporate-host.biz2016-10-04 → 2026-03-24 · 3 obs
○ 2016-03-21 01:49:56
● 2016-10-04 13:56:28
● 2026-03-24 16:57:30
●NSns4.corporate-host.biz2016-10-04 → 2026-03-24 · 3 obs
○ 2016-03-21 01:49:56
● 2016-10-04 13:56:28
● 2026-03-24 16:57:30
○MXalt1.aspmx.l.google.com2016-03-21 → 2017-07-29 · 5 obs
○ 2015-12-17 15:49:00
● 2016-03-21 01:49:56
● 2017-07-29 21:27:00
○ 2026-03-07 14:17:48
○ 2026-03-24 16:57:30
○MXalt2.aspmx.l.google.com2016-03-21 → 2017-07-29 · 5 obs
○ 2015-12-17 15:49:00
● 2016-03-21 01:49:56
● 2017-07-29 21:27:00
○ 2026-03-07 14:17:48
○ 2026-03-24 16:57:30
○MXalt3.aspmx.l.google.com2016-03-21 → 2017-07-29 · 5 obs
○ 2015-12-17 15:49:00
● 2016-03-21 01:49:56
● 2017-07-29 21:27:00
○ 2026-03-07 14:17:48
○ 2026-03-24 16:57:30
○MXalt4.aspmx.l.google.com2016-03-21 → 2017-07-29 · 5 obs
○ 2015-12-17 15:49:00
● 2016-03-21 01:49:56
● 2017-07-29 21:27:00
○ 2026-03-07 14:17:48
○ 2026-03-24 16:57:30
○MXaspmx.l.google.com2016-03-21 → 2017-07-29 · 5 obs
○ 2015-12-17 15:49:00
● 2016-03-21 01:49:56
● 2017-07-29 21:27:00
○ 2026-03-07 14:17:48
○ 2026-03-24 16:57:30
●MXierfzco-com.mail.protection.outlook.com2026-03-07 → 2026-03-24 · 3 obs
○ 2017-07-29 21:27:00
● 2026-03-07 14:17:48
● 2026-03-24 16:57:30
○MXsmtp.ofsy.net2015-06-21 → 2015-12-17 · 5 obs
○ 2008-03-20 10:38:56
● 2015-06-21 04:38:30
● 2015-12-17 15:49:00
○ 2016-03-21 01:49:56
○ 2026-03-24 16:57:30
●A162.222.225.2122026-03-07 → 2026-03-24 · 3 obs
○ 2017-07-29 21:27:00
● 2026-03-07 14:17:48
● 2026-03-24 16:57:30
○A199.10.29.1872016-10-04 → 2017-07-29 · 5 obs
○ 2016-03-21 01:49:56
● 2016-10-04 13:56:28
● 2017-07-29 21:27:00
○ 2026-03-07 14:17:48
○ 2026-03-24 16:57:30
○A217.168.20.202015-06-21 → 2016-03-21 · 5 obs
○ 2008-03-20 10:38:56
● 2015-06-21 04:38:30
● 2016-03-21 01:49:56
○ 2016-10-04 13:56:28
○ 2026-03-24 16:57:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...-
ierfzco.comns1.corporate-host.biz, ns2.corporate-host.biz, ns3.corporate-host.biz, ns4.corporate-host.biz-

✅ Authoritative Response

Server:162.251.82.120

NS records: ns1.corporate-host.biz, ns2.corporate-host.biz, ns3.corporate-host.biz, ns4.corporate-host.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ierfzco.com (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A1162.222.225.212
NS4ns3.corporate-host.biz, ns1.corporate-host.biz...
MX1ierfzco-com.mail.protection.outlook.com
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms69054761
SOA1ns4.corporate-host.biz josestephen76.yah

Analysis

IP Addresses

ierfzco.com points to IP number: 162.222.225.212.

Other host names such as pridelogix.com, ellisyellis.com, gyangangacollege.org, www.sdmcbm.ac.in and digimindtechnology.com share IPs with ierfzco.com.

Name Servers

ierfzco.com is delegated to four name servers: ns1.corporate-host.biz, ns2.corporate-host.biz, ns3.corporate-host.biz and ns4.corporate-host.biz.

ierfzco.com at least partially shares name servers with other domains, for instance trigongulf.com, hatalco.com, corporate-host.biz, katalystincorporation.com and forte-its.com.

Host names with four IP numbers:

ns1.corporate-host.biz points to: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.

ns2.corporate-host.biz points to: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

ns3.corporate-host.biz points to: 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.

ns4.corporate-host.biz points to: 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.

Mail Servers

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

Host name ierfzco-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc2f::, 2a01:111:f403:cc30::, 2a01:111:f403:cc30::1, 2a01:111:f403:cc30::3, 52.101.147.1, 52.101.148.1, 52.101.148.3 and 52.101.148.13.