ctbent.com - dns.ninja

`ctbent.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns45.domaincontrol.com` ⭐
		A	2603:5:2162::17^{🇺🇸 GODADDY-DNS2603:5:2160::/44}
			PTR	`ns45.domaincontrol.com`
		A	97.74.102.23^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns45.domaincontrol.com`
NS	`ns46.domaincontrol.com`
		A	2603:5:2262::17^{🇺🇸 GODADDY-DNS2603:5:2260::/44}
			PTR	`ns46.domaincontrol.com`
		A	173.201.70.23^{🇺🇸 GODADDY-DNS173.201.70.0/23}
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`⁽²⁰⁾
		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	`NETORG6046281.onmicrosoft.com`
TXT	`v=spf1 include:spf.em.secureserver.net a:dispatch-us.ppe-hosted.com include:s...`
SOA	`ns45.domaincontrol.com`dns@jomax.net 2025-10-01 #3

`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=1782648895

Same first word

ctbent.com

Similar names

tenbtc.com

tcbnet.de

tcbent.com

netcbt.com

btcnet.bm

btcnet.pl

tentbc.com

tcbnet.co.kr

btcnet.org

btcnet.de

ctbnet.de

tcbnet.ne.jp

tcbnet.net

netbct.com

tbcnet.com

tcbnet.com

btcnet.nl

bctnet.be

tbcnet.net.tw

tentbc.ca

tbcnet.de

btcnet.com

bctent.com

tbcnet.eu

btcnet.click

bctent.be

cbtnet.com

tnetbc.com

tbcnet.net

cbtnet.ru

btcnet.eu

tcbnet.cn

ntbtec.com

tbcnet.info

DNS History

9 records (6 active, 3 former)

●NSns45.domaincontrol.com2015-06-07 → 2026-06-28 · 2 obs

● 2015-06-07 05:00:30
● 2026-06-28 12:28:54

●NSns46.domaincontrol.com2015-06-07 → 2026-06-28 · 2 obs

● 2015-06-07 05:00:30
● 2026-06-28 12:28:54

○MXmailstore1.secureserver.net2015-06-07 → 2018-07-27 · 4 obs

● 2015-06-07 05:00:30
● 2018-07-27 17:12:42
○ 2026-03-24 03:30:06
○ 2026-06-28 12:28:54

●MXmx1-us1.ppe-hosted.com2026-03-24 → 2026-06-28 · 3 obs

○ 2018-07-27 17:12:42
● 2026-03-24 03:30:06
● 2026-06-28 12:28:54

●MXmx2-us1.ppe-hosted.com2026-03-24 → 2026-06-28 · 3 obs

○ 2018-07-27 17:12:42
● 2026-03-24 03:30:06
● 2026-06-28 12:28:54

○MXsmtp.secureserver.net2015-06-07 → 2018-07-27 · 4 obs

● 2015-06-07 05:00:30
● 2018-07-27 17:12:42
○ 2026-03-24 03:30:06
○ 2026-06-28 12:28:54

●A13.248.243.52026-03-24 → 2026-06-28 · 3 obs

○ 2018-07-27 17:12:42
● 2026-03-24 03:30:06
● 2026-06-28 12:28:54

○A50.63.202.882015-06-07 → 2018-07-27 · 4 obs

● 2015-06-07 05:00:30
● 2018-07-27 17:12:42
○ 2026-03-24 03:30:06
○ 2026-06-28 12:28:54

●A76.223.105.2302026-03-24 → 2026-06-28 · 3 obs

○ 2018-07-27 17:12:42
● 2026-03-24 03:30:06
● 2026-06-28 12:28:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ctbent.com	ns45.domaincontrol.com, ns46.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.70.23

NS records: ns45.domaincontrol.com, ns46.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctbent.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns45.domaincontrol.com, ns46.domaincontrol.com`
MX	2	`mx1-us1.ppe-hosted.com (pri: 10), mx2-us1.ppe-hosted.com (pri: 20)`
TXT	2	`NETORG6046281.onmicrosoft.com, v=spf1 include:spf.em.secureserver.net a`
SOA	1	`ns45.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns45.domaincontrol.com, ns45.domaincontrol.com, ns46.domaincontrol.com...)

Analysis

IP Addresses

ctbent.com has two IP addresses: 13.248.243.5 and 76.223.105.230

support-intel.com, bizoncourse.com, shapstone.com and two other host names share IP numbers with ctbent.com.

Name Servers

The NS records for ctbent.com delegate to ns45.domaincontrol.com and ns46.domaincontrol.com.

ctbent.com uses the same name servers as several other domains — among them douroux.info, abcplayer.com, hathor.com.mx and two more.

Some name servers delegated to ctbent.com are also used by other domains, notably ismarts.com.mx and cccfscm.org.

ns45.domaincontrol.com resolves to 97.74.102.23 and 2603:5:2162::17. Likewise, ns46.domaincontrol.com resolves to 173.201.70.23 and 2603:5:2262::17 — two IP addresses apiece.

Mail Servers

Mail for ctbent.com is handled by two mail servers — mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.

ctbent.com uses an identical mail server configuration to several other domains — among them acsmnj.com, uagdallas.com, universalct.com and two more.

ctbent.com has at least partial mail server overlap with other domains such as slatermatsil.com, rpmrincon.com, theamerican.us.com and two more.

mx1-us1.ppe-hosted.com resolves to 67.231.154.162 and 148.163.129.50. Likewise, mx2-us1.ppe-hosted.com resolves to 67.231.154.163 and 148.163.129.51 — two IP addresses apiece.