crentech.com - robtex.com

crentech.com

DNSSEC⚠️ Not signed
NSns-cloud-a1.googledomains.com ⭐
A2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a1.googledomains.com
A216.239.32.106🇺🇸 Google216.239.32.0/24
PTRns-cloud-a1.googledomains.com
NSns-cloud-a2.googledomains.com
A2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a2.googledomains.com
A216.239.34.106🇺🇸 Google216.239.34.0/24
PTRns-cloud-a2.googledomains.com
NSns-cloud-a3.googledomains.com
A2001:4860:4802:36::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a3.googledomains.com
A216.239.36.106🇺🇸 Google216.239.36.0/24
PTRns-cloud-a3.googledomains.com
NSns-cloud-a4.googledomains.com
A2001:4860:4802:38::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a4.googledomains.com
A216.239.38.106🇺🇸 Google216.239.38.0/24
PTRns-cloud-a4.googledomains.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f26.1e100.net
A142.251.96.26🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f26.1e100.net
TXTopenai-domain-verification=dv-eFdJwFMSdHmvqNo6lgaGmwp3
TXTv=spf1 include:_spf.google.com ~all
SOAns-cloud-a1.googledomains.comcloud-dns-hostmaster@google.com serial=19

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=1774431112

Same first word

crentech.com

Similar names

tenchrec.com
chcenter.com
centerhc.org
centrech.fr
centrech.net
hccentre.org.uk
chcentre.com
hccenter.net
hccenter.com
cerntech.com
centrech.com
chcentre.org
cnertech.com

DNS History

11 records (9 active, 2 former)

20162017201820192020202120222023202420252026NSns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comdns10.hichina.comdns9.hichina.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.com
○NSdns10.hichina.com2015-06-06 → 2016-04-15 · 4 obs
● 2015-06-06 06:21:22
● 2016-04-15 23:00:00
○ 2016-09-25 19:51:40
○ 2026-03-25 09:45:20
○NSdns9.hichina.com2015-06-06 → 2016-04-15 · 4 obs
● 2015-06-06 06:21:22
● 2016-04-15 23:00:00
○ 2016-09-25 19:51:40
○ 2026-03-25 09:45:20
●NSns-cloud-a1.googledomains.com2026-02-16 → 2026-03-25 · 3 obs
○ 2016-09-25 19:51:40
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●NSns-cloud-a2.googledomains.com2026-02-16 → 2026-03-25 · 3 obs
○ 2016-09-25 19:51:40
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●NSns-cloud-a3.googledomains.com2026-02-16 → 2026-03-25 · 3 obs
○ 2016-09-25 19:51:40
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●NSns-cloud-a4.googledomains.com2026-02-16 → 2026-03-25 · 3 obs
○ 2016-09-25 19:51:40
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●MXalt1.aspmx.l.google.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●MXalt2.aspmx.l.google.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●MXalt3.aspmx.l.google.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●MXalt4.aspmx.l.google.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20
●MXaspmx.l.google.com2026-02-16 → 2026-03-25 · 2 obs
● 2026-02-16 05:52:00
● 2026-03-25 09:45:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...-
crentech.comns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com8 records

✅ Authoritative Response

Server:216.239.38.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crentech.com (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com...
MX5alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...
TXT2openai-domain-verification=dv-eFdJwFMSdH, v=spf1 include:_spf.google.com ~all
SOA1ns-cloud-a1.googledomains.com cloud-dns-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

crentech.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

crentech.com at least partially shares name servers with other domains, for instance bokengo.com, eliminatortrack.com, riprobate.com, mathsbank.co.uk and daniel4.com.

Host names with two IP numbers:

ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106.

ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106.

ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106.

ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106.

Mail Servers

crentech.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

crentech.com shares mail servers with other domains at least in part, for instance ngo.ge, macfast.ac.in, cosimobooks.com, teammims.com and vanbrookequestrian.com.

these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com and aspmx4.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.101.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.26.