ctgtech.com - dns.ninja

`ctgtech.com`

DNSSEC	⚠️ Not signed
A	151.101.2.159^{🇺🇸 Fastly151.101.0.0/22}
NS	`ns10.digicertdns.com` ⭐
		A	2600:1800::1:1f^{🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network}
			PTR	`ns10.digicertdns.com`
		A	208.94.148.159^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.digicertdns.com`
NS	`ns0.dnsmadeeasy.com`
		A	2600:1800::1^{🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
		A	208.94.148.2^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
NS	`ns1.dnsmadeeasy.com`
		A	2600:1801:1::1^{🇺🇸 Tiggee2600:1801:1::/48 DNS Made Easy anycast network}
			PTR	`ns1.dnsmadeeasy.com`
		A	208.80.124.2^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns1.dnsmadeeasy.com`
NS	`ns2.dnsmadeeasy.com`
		A	2600:1802:2::1^{🇺🇸 Tiggee2600:1802:2::/48 DNS Made Easy anycast network}
			PTR	`ns2.dnsmadeeasy.com`
		A	208.80.126.2^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns2.dnsmadeeasy.com`
NS	`ns3.dnsmadeeasy.com`
		A	2600:1801:3::1^{🇺🇸 Tiggee2600:1801:3::/48 DNS Made Easy anycast network}
			PTR	`ns3.dnsmadeeasy.com`
		A	208.80.125.2^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns3.dnsmadeeasy.com`
NS	`ns4.dnsmadeeasy.com`
		A	2600:1802:4::1^{🇺🇸 Tiggee2600:1802:4::/48 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
		A	208.80.127.2^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us1.ppe-hosted.com`⁽¹⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
TXT	`apple-domain-verification=cBBWSWHgz8rPJZC9`
TXT	`nls5erfo48sq8atdt2c9p6geb1`
TXT	`ppe-549654bd08607dd694ae`
TXT	`v=spf1 mx a:dispatch-us.ppe-hosted.com include:azure.quotevalet.com include:i...`
SOA	`ns10.digicertdns.com`dns@digicertdns.com 2009-01-01 #56

`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=1785703542

Subdomains

mail.ctgtech.com

ms2.ctgtech.com

spamfilter.ctgtech.com

spam.ctgtech.com

Same first word

ctgtech.com

Similar names

gtctech.com.tw

tgctech.com

tcgtech.net

tcgtech.com.au

thegtcc.com

thegctc.com

thectgc.com

gcttech.com

tgctech.com.tw

gtechct.com

gtctech.net

techctg.com

gtctech.com

DNS History

22 records (9 active, 13 former)

●NSns0.dnsmadeeasy.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

●NSns1.dnsmadeeasy.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

●NSns10.digicertdns.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

○NSns100.worldnic.com2015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 03:46:00
● 2017-03-28 23:47:48
○ 2026-03-25 23:13:54
○ 2026-08-02 21:05:24

●NSns2.dnsmadeeasy.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

●NSns3.dnsmadeeasy.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

●NSns4.dnsmadeeasy.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

○NSns99.worldnic.com2015-07-15 → 2017-03-28 · 4 obs

● 2015-07-15 03:46:00
● 2017-03-28 23:47:48
○ 2026-03-25 23:13:54
○ 2026-08-02 21:05:24

○MXasp.reflexion.net2015-11-22 → 2017-03-28 · 5 obs

○ 2015-07-15 03:46:00
● 2015-11-22 09:29:46
● 2017-03-28 23:47:48
○ 2026-03-25 23:13:54
○ 2026-08-02 21:05:24

○MXctgms1.ctgtech.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 03:46:00
○ 2015-11-22 09:29:46
○ 2026-08-02 21:05:24

○MXctgweb.com.inbound10.mxlogic.net2015-11-22 → 2015-11-22 · 4 obs

○ 2015-07-15 03:46:00
● 2015-11-22 09:29:46
○ 2016-03-02 09:13:32
○ 2026-08-02 21:05:24

○MXctgweb.com.inbound10.mxlogicmx.net2015-11-22 → 2015-11-22 · 4 obs

○ 2015-07-15 03:46:00
● 2015-11-22 09:29:46
○ 2016-03-02 09:13:32
○ 2026-08-02 21:05:24

○MXmail.ctgtech.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 03:46:00
○ 2015-11-22 09:29:46
○ 2026-08-02 21:05:24

○MXmx-100.reflexion.net2015-11-22 → 2017-03-28 · 5 obs

○ 2015-07-15 03:46:00
● 2015-11-22 09:29:46
● 2017-03-28 23:47:48
○ 2026-03-25 23:13:54
○ 2026-08-02 21:05:24

○MXmx-110.reflexion.net2015-11-22 → 2017-03-28 · 5 obs

○ 2015-07-15 03:46:00
● 2015-11-22 09:29:46
● 2017-03-28 23:47:48
○ 2026-03-25 23:13:54
○ 2026-08-02 21:05:24

●MXmx1-us1.ppe-hosted.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

●MXmx2-us1.ppe-hosted.com2026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

○MXspam.ctgtech.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 03:46:00
○ 2015-11-22 09:29:46
○ 2026-08-02 21:05:24

○MXspamfilter.ctgtech.com2015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 03:46:00
○ 2015-11-22 09:29:46
○ 2026-08-02 21:05:24

●A151.101.2.1592026-03-25 → 2026-08-02 · 3 obs

○ 2017-03-28 23:47:48
● 2026-03-25 23:13:54
● 2026-08-02 21:05:24

○A45.56.109.692016-03-02 → 2017-03-28 · 5 obs

○ 2015-11-22 09:29:46
● 2016-03-02 09:13:32
● 2017-03-28 23:47:48
○ 2026-03-25 23:13:54
○ 2026-08-02 21:05:24

○A65.99.240.1962015-07-15 → 2015-11-22 · 4 obs

● 2015-07-15 03:46:00
● 2015-11-22 09:29:46
○ 2016-03-02 09:13:32
○ 2026-08-02 21:05:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ctgtech.com	ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com...	10 records

✅ Authoritative Response

Server:208.94.148.2

NS records: ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctgtech.com (unsigned zone)

⏱️ Timing

Total: 196ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.101.2.159`
NS	5	`ns3.dnsmadeeasy.com, ns1.dnsmadeeasy.com...`
MX	2	`mx2-us1.ppe-hosted.com (pri: 10), mx1-us1.ppe-hosted.com (pri: 0)`
TXT	4	`ppe-549654bd08607dd694ae, v=spf1 mx a:dispatch-us.ppe-hosted.com i...`
SOA	1	`ns10.digicertdns.com dns.digicertdns.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com...)

Analysis

Hierarchy

The domain ctgtech.com is a parent of mail.ctgtech.com, ms2.ctgtech.com, spamfilter.ctgtech.com and spam.ctgtech.com.

IP Addresses

ctgtech.com resolves to just one IP address, 151.101.2.159.

Two other host names, along with fame.claimyourfuture.org, integralresearch.com and inoxia.ca, also share IP numbers with ctgtech.com.

Name Servers

ctgtech.com delegates authority to 6 name servers: ns10.digicertdns.com, ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com plus 3 other.

At least some of ctgtech.com's name servers are shared with other domains, for example cla.sc.edu, 360cloudsecurity.com, badgeonline.se and two more.

These name servers tend to co-occur with ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns4.dnsmadeeasy.com and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

ns10.digicertdns.com directs traffic to 208.94.148.159 and 2600:1800::1:1f.

ns0.dnsmadeeasy.com directs traffic to 208.94.148.2 and 2600:1800::1.

ns1.dnsmadeeasy.com directs traffic to 208.80.124.2 and 2600:1801:1::1.

ns2.dnsmadeeasy.com directs traffic to 208.80.126.2 and 2600:1802:2::1.

ns3.dnsmadeeasy.com directs traffic to 208.80.125.2 and 2600:1801:3::1.

ns4.dnsmadeeasy.com directs traffic to 208.80.127.2 and 2600:1802:4::1.

Mail Servers

ctgtech.com is served by two mail servers, mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

Among the domains sharing a mail server setup with ctgtech.com are sainteclaireclub.org, artanddesignmatters.com, w-sindustrial.com and two others.

There is at least a partial MX overlap between ctgtech.com and other domains, including tootsielous.com, structures-north.com, no-w8.com and two others.

The two host names mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com each have a pair of IP addresses: mx1-us1.ppe-hosted.com has 67.231.154.162 and 148.163.129.50, and mx2-us1.ppe-hosted.com has 67.231.154.163 and 148.163.129.51.