`ctgpay.com`

DNSSEC	⚠️ Not signed
A	157.15.20.138^{CONNECT3-AS-AP157.15.20.0/24 CONNECT 3}
		PTR	`server.speedo-bd.com`
NS	`ns1.speedo-bd.com` ⭐
		A	157.15.20.138^{CONNECT3-AS-AP157.15.20.0/24 CONNECT 3}
			PTR	`server.speedo-bd.com`
NS	`ns2.speedo-bd.com`
		A	157.15.20.138^{CONNECT3-AS-AP157.15.20.0/24 CONNECT 3}
			PTR	`server.speedo-bd.com`
MX	`ctgpay.com` ⭐
		A	157.15.20.138^{CONNECT3-AS-AP157.15.20.0/24 CONNECT 3}
			PTR	`server.speedo-bd.com`
TXT	`v=spf1 +a +mx +ip4:157.15.20.138 ~all`
SOA	`ns1.speedo-bd.com`admin@speedo-bd.com 2026-03-26 #1

`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=1776047547

⚠️ On DNS blocklist: tif

MX for

ctgpay.com

Subdomains

mail.ctgpay.com

Same first word

ctgpay.com

Similar names

tcgpay.co

gpytca.org

ygtcpa.com

gtcpay.com

gctpay.com

gctpay.net

gtcpay.tech

DNS History

6 records (4 active, 2 former)

○NSf1g1ns1.dnspod.net2018-07-04 → 2018-07-04 · 3 obs

● 2018-07-04 12:31:10
○ 2026-04-04 15:57:46
○ 2026-04-13 02:46:02

○NSf1g1ns2.dnspod.net2018-07-04 → 2018-07-04 · 3 obs

● 2018-07-04 12:31:10
○ 2026-04-04 15:57:46
○ 2026-04-13 02:46:02

●NSns1.speedo-bd.com2026-04-04 → 2026-04-13 · 3 obs

○ 2018-07-04 12:31:10
● 2026-04-04 15:57:46
● 2026-04-13 02:46:02

●NSns2.speedo-bd.com2026-04-04 → 2026-04-13 · 3 obs

○ 2018-07-04 12:31:10
● 2026-04-04 15:57:46
● 2026-04-13 02:46:02

●MXctgpay.com2026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 15:57:46
● 2026-04-13 02:46:02

●A157.15.20.1382026-04-04 → 2026-04-13 · 2 obs

● 2026-04-04 15:57:46
● 2026-04-13 02:46:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
ctgpay.com	ns2.speedo-bd.com, ns1.speedo-bd.com	2 records

✅ Authoritative Response

Server:157.15.20.138

NS records: ns2.speedo-bd.com, ns1.speedo-bd.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctgpay.com (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.15.20.138`
NS	2	`ns2.speedo-bd.com, ns1.speedo-bd.com`
MX	1	`ctgpay.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:157.15.20.138 ~all`
SOA	1	`ns1.speedo-bd.com admin.speedo-bd.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The parent of mail.ctgpay.com is ctgpay.com.

Mail Server Role

ctgpay.com serves as the mail server for ctgpay.com.

IP Addresses

ctgpay.com points to a single IP number: 157.15.20.138.

Other host names, for example speedo-bd.com, ns2.speedo-bd.com, server.speedo-bd.com and ns1.speedo-bd.com share IP numbers with ctgpay.com.

Name Servers

ctgpay.com is delegated to two name servers: ns1.speedo-bd.com and ns2.speedo-bd.com.

ctgpay.com shares name servers with other domains at least partially, for instance 20.15.157.in-addr.arpa and speedo-bd.com.

these name servers are commonly used together with ns1.cprapid.com and ns2.cprapid.com.

Host names with a single IP number:

ns1.speedo-bd.com points to 157.15.20.138.

ns2.speedo-bd.com points to 157.15.20.138.

Host names pointing to 157.15.20.138: ns1.speedo-bd.com and ns2.speedo-bd.com.

Mail Servers

A single mail server handles ctgpay.com and ctgpay.com.

Host name ctgpay.com resolves to IP 157.15.20.138.

ctgpay.com - robtex.com

ctgpay.com

com