centextech.com - robtex.com

centextech.com

DNSSEC⚠️ Not signed
A162.144.53.134🇺🇸 EIGI162.144.0.0/16 Unified Layer
PTR162-144-53-134.unifiedlayer.com
NSns1.aplus.net ⭐ ⚠️ Not in parent delegation
A2001:1810:9980:4::10🇨🇦 INFB2001:1810:9980::/48 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRns1.aplus.net
A209.235.144.103🇨🇦 INFB209.235.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRns1.aplus.net
NSns1.abac.com ⚠️ Not in zone NS records
A64.29.144.70🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRns1.abac.com
NSns2.abac.com ⚠️ Not in zone NS records
A64.29.154.70🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRns2.abac.com
NSns2.aplus.net ⚠️ Not in parent delegation
A2001:1810:4000:4::10🇨🇦 INFB2001:1810:4000::/35 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRns2.aplus.net
A66.175.41.121🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRns2.aplus.net
NSns3.aplus.net ⚠️ Not in parent delegation
A2001:1810:1000:4::10🇨🇦 INFB2001:1810:1000::/36
PTRns3.aplus.net
A69.49.97.156🇨🇦 INFB69.49.96.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRns3.aplus.net
MXcentextech-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::6🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c91d::a🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr21cu00202.inbound.protection.outlook.com
A2a01:111:f403:c92c::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:f90a::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A52.101.8.46🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr05cu00406.inbound.protection.outlook.com
A52.101.10.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.194.15🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr21cu00107.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.aplus.nethostmaster@aplus.net 2026-02-27 #13

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

Same first word

centextech.com
centextech.news

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.abac.comns1.aplus.netns2.abac.comns2.aplus.netns3.aplus.netMXcentextech-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA162.144.53.134192.163.203.70192.163.204.57
●NSns1.abac.com2026-02-23 → 2026-03-23 · 3 obs
○ 2018-09-27 09:16:56
● 2026-02-23 15:45:02
● 2026-03-23 06:09:32
●NSns1.aplus.net2015-04-25 → 2026-03-23 · 2 obs
● 2015-04-25 14:21:50
● 2026-03-23 06:09:32
●NSns2.abac.com2026-02-23 → 2026-03-23 · 3 obs
○ 2018-09-27 09:16:56
● 2026-02-23 15:45:02
● 2026-03-23 06:09:32
●NSns2.aplus.net2015-04-25 → 2026-03-23 · 2 obs
● 2015-04-25 14:21:50
● 2026-03-23 06:09:32
●NSns3.aplus.net2018-09-27 → 2026-03-23 · 3 obs
○ 2015-04-25 14:21:50
● 2018-09-27 09:16:56
● 2026-03-23 06:09:32
○MXalt1.aspmx.l.google.com2015-04-25 → 2021-11-02 · 4 obs
● 2015-04-25 14:21:50
● 2021-11-02 08:04:54
○ 2026-02-23 15:45:02
○ 2026-03-23 06:09:32
○MXalt2.aspmx.l.google.com2015-04-25 → 2021-11-02 · 4 obs
● 2015-04-25 14:21:50
● 2021-11-02 08:04:54
○ 2026-02-23 15:45:02
○ 2026-03-23 06:09:32
○MXaspmx.l.google.com2015-04-25 → 2021-11-02 · 4 obs
● 2015-04-25 14:21:50
● 2021-11-02 08:04:54
○ 2026-02-23 15:45:02
○ 2026-03-23 06:09:32
○MXaspmx2.googlemail.com2015-04-25 → 2021-11-02 · 4 obs
● 2015-04-25 14:21:50
● 2021-11-02 08:04:54
○ 2026-02-23 15:45:02
○ 2026-03-23 06:09:32
○MXaspmx3.googlemail.com2015-04-25 → 2021-11-02 · 4 obs
● 2015-04-25 14:21:50
● 2021-11-02 08:04:54
○ 2026-02-23 15:45:02
○ 2026-03-23 06:09:32
○MXaspmx4.googlemail.com2015-04-25 → 2021-11-02 · 4 obs
● 2015-04-25 14:21:50
● 2021-11-02 08:04:54
○ 2026-02-23 15:45:02
○ 2026-03-23 06:09:32
○MXaspmx5.googlemail.com2015-04-25 → 2021-11-02 · 4 obs
● 2015-04-25 14:21:50
● 2021-11-02 08:04:54
○ 2026-02-23 15:45:02
○ 2026-03-23 06:09:32
●MXcentextech-com.mail.protection.outlook.com2026-02-23 → 2026-03-23 · 3 obs
○ 2021-11-02 08:04:54
● 2026-02-23 15:45:02
● 2026-03-23 06:09:32
●A162.144.53.1342018-09-27 → 2026-03-23 · 3 obs
○ 2017-01-02 19:24:54
● 2018-09-27 09:16:56
● 2026-03-23 06:09:32
○A192.163.203.702015-04-25 → 2015-04-25 · 3 obs
● 2015-04-25 14:21:50
○ 2015-10-10 16:21:58
○ 2026-03-23 06:09:32
○A192.163.204.572015-10-10 → 2017-01-02 · 5 obs
○ 2015-04-25 14:21:50
● 2015-10-10 16:21:58
● 2017-01-02 19:24:54
○ 2018-09-27 09:16:56
○ 2026-03-23 06:09:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net...-
centextech.comns2.abac.com, ns1.abac.com2 records

✅ Authoritative Response

Server:64.29.144.70

NS records: ns2.abac.com, ns1.abac.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centextech.com (unsigned zone)

⏱️ Timing

Total: 290ms | Queries: -

📄 Records

TypeCountSample Data
A1162.144.53.134
NS3ns2.aplus.net, ns3.aplus.net...
MX1centextech-com.mail.protection.outlook.c
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.aplus.net hostmaster.aplus.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.abac.com, ns1.abac.com)

Analysis

IP Addresses

centextech.com resolves to a single IP address: 162.144.53.134.

Other host names, such as www.bgctx.org and bgctx.org, share IP numbers with centextech.com.

Name Servers

centextech.com is delegated to five name servers: ns1.abac.com, ns2.abac.com, ns1.aplus.net, ns2.aplus.net and ns3.aplus.net.

centextech.com at least partially shares name servers with other domains, including bpmlab.net, sdnupdate.com, ge-dm.com, greenbe.net and comfortekoutlet.com.

these name servers are commonly used together with ns.everyone.net, ns2.everyone.net and ns.abac.com.

Host names with two IP numbers:

ns1.aplus.net points to 2001:1810:9980:4::10 and 209.235.144.103

ns2.aplus.net points to 2001:1810:4000:4::10 and 66.175.41.121

ns3.aplus.net points to 2001:1810:1000:4::10 and 69.49.97.156

Host names with one IP number:

ns1.abac.com points to 64.29.144.70

ns2.abac.com points to 64.29.154.70

Mail Servers

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

Hostname centextech-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c91d::a, 2a01:111:f403:c92c::4, 2a01:111:f403:f90a::1, 52.101.8.46, 52.101.10.16, 52.101.11.17 and 52.101.194.15.