crtech.com - dns.ninja

`crtech.com`

DNSSEC	⚠️ Not signed
A	192.104.24.52^{🇺🇸 AS53465192.104.24.0/24 ANSYS, Inc}
NS	`ns1-06.azure-dns.com` ⭐
		A	2603:1061:0:700::6^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
		A	13.107.236.6^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-06.azure-dns.com`
NS	`ns2-06.azure-dns.net`
		A	2620:1ec:8ec:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
		A	150.171.21.6^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-06.azure-dns.net`
NS	`ns3-06.azure-dns.org`
		A	2a01:111:4000:700::6^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-06.azure-dns.org`
		A	204.14.183.6^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-06.azure-dns.org`
NS	`ns4-06.azure-dns.info`
		A	2620:1ec:bda:700::6^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
		A	208.84.5.6^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-06.azure-dns.info`
MX	`mxa-00230701.gslb.pphosted.com` ⭐
		A	148.163.158.9^{🇺🇸 Proofpoint148.163.158.0/23}
			PTR	`mx0b-00230701.pphosted.com`
MX	`mxb-00230701.gslb.pphosted.com` ⭐
		A	148.163.158.9^{🇺🇸 Proofpoint148.163.158.0/23}
			PTR	`mx0b-00230701.pphosted.com`
TXT	`globalsign-domain-verification=5-15_4f6A0pZRvAWcJ9ioURLb4NMpKkGGp4GYPOirM`
TXT	`google-site-verification=XDUm9a0tOFsUReXJZzqjJ-BNvNTQWSFk2dzfoGqs8u4`
TXT	`zdg5838s6d7lp4ff631lq2nkq3zx2s6s`
TXT	`MS=ms98461849`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`_oh6t3b0tuorypgegj299c9bd2yebnes`
SOA	`ns1-06.azure-dns.com`azuredns-hostmaster@microsoft.com.crtech.com serial=2042260997

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785109172

WOT: SAFE (62/100)

Previously MX for

mail.crtech.com

crtech.com

www.crtech.com

Subdomains

www.crtech.com

Same first word

crtech.org

crtech.net

crtech.mx

crtech.com

crtech.biz

crtech.co

crtech.cn

crtech.com.au

crtech.site

crtech.online

crtech.hk

crtech.nl

crtech.com.br

crtech.tips

crtech.com.hk

crtech.co.uk

crtech.co.kr

crtech.pl

crtech.ca

crtech.ru

crtech.us

crtech.info

Similar names

rctech.net

chetcr.com

rctech.ch

rctech.ru

rctech.org

rctech.gr

rctech.com.au

chetcr.com.br

techrc.net

hccert.com

ctcher.com

thercc.org

rctech.ws

techcr.com

thercc.myshopify.com

thecrc.ca

chrtec.com

rctech.com.ar

rctech.it

rctech.info

rctech.co.in

rctech.co.uk

rctech.se

thercc.com.au

rctech.com

rctech.de

rctech.co.za

cretch.com

cretch.net

rctech.nl

rctech.ca

chcert.com

rctech.com.tw

rctech.eu

rctech.ac.th

rctech.biz

ctherc.com

thecrc.com

techrc.ru

techrc.com

rhctec.com

rctech.cz

DNS History

28 records (7 active, 21 former)

●NSns1-06.azure-dns.com2026-02-28 → 2026-07-26 · 3 obs

○ 2017-04-03 07:13:44
● 2026-02-28 07:44:56
● 2026-07-26 23:58:36

○NSns1.apolloservers.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 13:15:56
○ 2015-05-05 19:19:48
○ 2026-07-26 23:58:36

○NSns1.crtech.com2016-04-01 → 2016-04-01 · 4 obs

○ 2015-12-31 05:53:10
● 2016-04-01 20:52:50
○ 2017-04-03 07:13:44
○ 2026-07-26 23:58:36

●NSns2-06.azure-dns.net2026-02-28 → 2026-07-26 · 3 obs

○ 2017-04-03 07:13:44
● 2026-02-28 07:44:56
● 2026-07-26 23:58:36

○NSns2.apolloservers.com2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 13:15:56
○ 2015-05-05 19:19:48
○ 2026-07-26 23:58:36

○NSns2.crtech.com2016-04-01 → 2016-04-01 · 4 obs

○ 2015-12-31 05:53:10
● 2016-04-01 20:52:50
○ 2017-04-03 07:13:44
○ 2026-07-26 23:58:36

●NSns3-06.azure-dns.org2026-02-28 → 2026-07-26 · 3 obs

○ 2017-04-03 07:13:44
● 2026-02-28 07:44:56
● 2026-07-26 23:58:36

○NSns3619.hostgator.com2015-05-05 → 2015-12-31 · 5 obs

○ 2007-10-23 13:15:56
● 2015-05-05 19:19:48
● 2015-12-31 05:53:10
○ 2016-04-01 20:52:50
○ 2026-07-26 23:58:36

○NSns3620.hostgator.com2015-05-05 → 2015-12-31 · 5 obs

○ 2007-10-23 13:15:56
● 2015-05-05 19:19:48
● 2015-12-31 05:53:10
○ 2016-04-01 20:52:50
○ 2026-07-26 23:58:36

●NSns4-06.azure-dns.info2026-02-28 → 2026-07-26 · 3 obs

○ 2017-04-03 07:13:44
● 2026-02-28 07:44:56
● 2026-07-26 23:58:36

○NSns6089.hostgator.com2015-05-05 → 2015-12-31 · 5 obs

○ 2007-10-23 13:15:56
● 2015-05-05 19:19:48
● 2015-12-31 05:53:10
○ 2016-04-01 20:52:50
○ 2026-07-26 23:58:36

○NSns79.worldnic.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

○NSns80.worldnic.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

○MXalt1.aspmx.l.google.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

○MXalt2.aspmx.l.google.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

○MXalt3.aspmx.l.google.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

○MXalt4.aspmx.l.google.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

○MXaspmx.l.google.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

○MXcrtech-com.mail.protection.outlook.com2026-02-28 → 2026-04-05 · 5 obs

○ 2017-04-03 07:13:44
● 2026-02-28 07:44:56
● 2026-04-05 10:49:44
○ 2026-05-19 20:50:22
○ 2026-07-26 23:58:36

○MXcrtech.com2007-10-23 → 2016-04-01 · 6 obs

● 2007-10-23 13:15:56
○ 2015-05-05 19:19:48
○ 2015-12-31 05:53:10
● 2016-04-01 20:52:50
○ 2017-04-03 07:13:44
○ 2026-07-26 23:58:36

○MXmail.crtech.com2007-10-23 → 2015-12-31 · 4 obs

● 2007-10-23 13:15:56
● 2015-12-31 05:53:10
○ 2016-04-01 20:52:50
○ 2026-07-26 23:58:36

●MXmxa-00230701.gslb.pphosted.com2026-05-19 → 2026-07-26 · 3 obs

○ 2026-04-05 10:49:44
● 2026-05-19 20:50:22
● 2026-07-26 23:58:36

●MXmxb-00230701.gslb.pphosted.com2026-05-19 → 2026-07-26 · 3 obs

○ 2026-04-05 10:49:44
● 2026-05-19 20:50:22
● 2026-07-26 23:58:36

○A162.243.56.2322017-04-03 → 2017-04-03 · 4 obs

○ 2016-04-01 20:52:50
● 2017-04-03 07:13:44
○ 2026-02-28 07:44:56
○ 2026-07-26 23:58:36

●A192.104.24.522026-02-28 → 2026-07-26 · 3 obs

○ 2017-04-03 07:13:44
● 2026-02-28 07:44:56
● 2026-07-26 23:58:36

○A50.87.151.1192015-05-05 → 2015-12-31 · 5 obs

○ 2007-10-23 13:15:56
● 2015-05-05 19:19:48
● 2015-12-31 05:53:10
○ 2016-04-01 20:52:50
○ 2026-07-26 23:58:36

○A66.242.22.122007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 13:15:56
○ 2015-05-05 19:19:48
○ 2026-07-26 23:58:36

○A72.52.131.1112016-04-01 → 2016-04-01 · 4 obs

○ 2015-12-31 05:53:10
● 2016-04-01 20:52:50
○ 2017-04-03 07:13:44
○ 2026-07-26 23:58:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crtech.com	ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info	2 records

✅ Authoritative Response

Server:150.171.21.6

NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crtech.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.104.24.52`
NS	4	`ns1-06.azure-dns.com, ns2-06.azure-dns.net...`
MX	2	`mxa-00230701.gslb.pphosted.com (pri: 10), mxb-00230701.gslb.pphosted.com (pri: 10)`
TXT	6	`globalsign-domain-verification=5-15_4f6A, google-site-verification=XDUm9a0tOFsUReX...`
SOA	1	`ns1-06.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)

Analysis

Hierarchy

crtech.com is a parent domain of www.crtech.com.

IP Addresses

crtech.com resolves to one IP address: 192.104.24.52.

ansysdiscovery.ml, realizeyourproductpromise.com, genmymodel.org and two other host names share IP numbers with crtech.com.

Name Servers

The authoritative name servers for crtech.com are ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.

crtech.com shares at least some of its name servers with other domains, including stradsch.sa.edu.au, hk-ice.com, aegeanairlines.gr and two others.

The host names ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org each resolve to two IP addresses: ns1-06.azure-dns.com resolves to 13.107.236.6 and 2603:1061:0:700::6; ns4-06.azure-dns.info resolves to 208.84.5.6 and 2620:1ec:bda:700::6; ns2-06.azure-dns.net resolves to 150.171.21.6 and 2620:1ec:8ec:700::6; ns3-06.azure-dns.org resolves to 204.14.183.6 and 2a01:111:4000:700::6.

Mail Servers

Mail for crtech.com is handled by two mail servers — mxa-00230701.gslb.pphosted.com and mxb-00230701.gslb.pphosted.com.

crtech.com uses an identical mail server configuration to several other domains — among them eve-usa.com, motor-design-news.com, socsummit.com and two more.

crtech.com has at least partial mail server overlap with other domains such as quantumwise.com, synplicity.co.uk, motor-design.co.uk and two more.

mxa-00230701.gslb.pphosted.com and mxb-00230701.gslb.pphosted.com both resolve to the same single IP address: 148.163.158.9.

mxa-00230701.gslb.pphosted.com and mxb-00230701.gslb.pphosted.com are host names that each point to 148.163.158.9 IP addresses.