ctstep.com - dns.ninja

`ctstep.com`

DNSSEC	⚠️ Not signed
A	167.71.132.117^{🇬🇧 DIGITALOCEAN167.71.128.0/20 DigitalOcean}
		PTR	`1490130.cloudwaysapps.com`
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	`ns11.digicertdns.com`
		A	2600:1801:1::1:1f^{🇺🇸 Tiggee2600:1801:1::/48 DNS Made Easy anycast network}
			PTR	`ns11.digicertdns.com`
		A	208.80.124.159^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.digicertdns.com`
NS	`ns12.digicertdns.com`
		A	2600:1802:2::1:1f^{🇺🇸 Tiggee2600:1802:2::/48 DNS Made Easy anycast network}
			PTR	`ns12.digicertdns.com`
		A	208.80.126.159^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.digicertdns.com`
NS	`ns13.digicertdns.net`
		A	2600:1801:3::1:1f^{🇺🇸 Tiggee2600:1801:3::/48 DNS Made Easy anycast network}
			PTR	`ns13.digicertdns.net`
		A	208.80.125.159^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.digicertdns.net`
NS	`ns14.digicertdns.net`
		A	2600:1802:4::1:1f^{🇺🇸 Tiggee2600:1802:4::/48 DNS Made Easy anycast network}
			PTR	`ns14.digicertdns.net`
		A	208.80.127.159^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.digicertdns.net`
NS	`ns15.digicertdns.net`
		A	2600:1800:8::1:1f^{🇺🇸 Tiggee2600:1800:8::/48 DNS Made Easy anycast network}
			PTR	`ns15.digicertdns.net`
		A	208.94.149.159^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.digicertdns.net`
MX	`ctstep-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::1^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00301.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.2^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	52.101.151.5^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00305.inbound.protection.outlook.com`
TXT	`MS=ms15112094`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.elasticemail.com ~all`
SOA	`ns10.digicertdns.com`dns@digicertdns.com 2009-01-01 #17

`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=1782070200

Same first word

ctstep.com

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DNS History

14 records (8 active, 6 former)

○NSexpire1.gname-dns.com2026-03-04 → 2026-06-21 · 2 obs

○ 2026-03-04 04:20:14
○ 2026-06-21 19:56:46

○NSexpire2.gname-dns.com2026-03-04 → 2026-06-21 · 2 obs

○ 2026-03-04 04:20:14
○ 2026-06-21 19:56:46

○NSns07.domaincontrol.com2015-11-02 → 2018-06-12 · 4 obs

● 2015-11-02 22:29:54
● 2018-06-12 00:32:10
○ 2026-03-04 04:20:14
○ 2026-06-21 19:56:46

○NSns08.domaincontrol.com2015-11-02 → 2018-06-12 · 4 obs

● 2015-11-02 22:29:54
● 2018-06-12 00:32:10
○ 2026-03-04 04:20:14
○ 2026-06-21 19:56:46

●NSns10.digicertdns.com2026-04-16 → 2026-06-21 · 3 obs

○ 2026-03-04 04:20:14
● 2026-04-16 08:14:16
● 2026-06-21 19:56:46

●NSns11.digicertdns.com2026-04-16 → 2026-06-21 · 3 obs

○ 2026-03-04 04:20:14
● 2026-04-16 08:14:16
● 2026-06-21 19:56:46

●NSns12.digicertdns.com2026-04-16 → 2026-06-21 · 3 obs

○ 2026-03-04 04:20:14
● 2026-04-16 08:14:16
● 2026-06-21 19:56:46

●NSns13.digicertdns.net2026-04-16 → 2026-06-21 · 3 obs

○ 2026-03-04 04:20:14
● 2026-04-16 08:14:16
● 2026-06-21 19:56:46

●NSns14.digicertdns.net2026-04-16 → 2026-06-21 · 3 obs

○ 2026-03-04 04:20:14
● 2026-04-16 08:14:16
● 2026-06-21 19:56:46

●NSns15.digicertdns.net2026-04-16 → 2026-06-21 · 3 obs

○ 2026-03-04 04:20:14
● 2026-04-16 08:14:16
● 2026-06-21 19:56:46

●MXctstep-com.mail.protection.outlook.com2015-11-02 → 2026-06-21 · 5 obs

● 2015-11-02 22:29:54
● 2018-06-12 00:32:10
○ 2026-03-04 04:20:14
○ 2026-04-16 08:14:16
● 2026-06-21 19:56:46

●A167.71.132.1172026-04-16 → 2026-06-21 · 3 obs

○ 2026-03-04 04:20:14
● 2026-04-16 08:14:16
● 2026-06-21 19:56:46

○A184.168.221.252015-11-02 → 2018-06-12 · 4 obs

● 2015-11-02 22:29:54
● 2018-06-12 00:32:10
○ 2026-03-04 04:20:14
○ 2026-06-21 19:56:46

○CNAMEexp.gs-cdn.com2026-03-04 → 2026-06-21 · 2 obs

○ 2026-03-04 04:20:14
○ 2026-06-21 19:56:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ctstep.com	ns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net...	6 records

✅ Authoritative Response

Server:208.94.149.159

NS records: ns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com, ns13.digicertdns.net, ns14.digicertdns.net, ns15.digicertdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctstep.com (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`167.71.132.117`
NS	6	`ns15.digicertdns.net, ns10.digicertdns.com...`
MX	1	`ctstep-com.mail.protection.outlook.com (`
TXT	2	`MS=ms15112094, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns10.digicertdns.com dns.digicertdns.com`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns10.digicertdns.com, ns10.digicertdns.com, ns11.digicertdns.com...)

Analysis

IP Addresses

ctstep.com directs to one IP number, which is 167.71.132.117.

Name Servers

ctstep.com has 6 name servers — ns10.digicertdns.com, ns11.digicertdns.com, ns12.digicertdns.com and 3 others.

ctstep.com shares at least some of its name servers with other domains, including anitacolm.com, koolgm.com, callcapetown.info and two others.

These name servers are frequently seen alongside ns13.digicertdns.net, ns14.digicertdns.net, ns15.digicertdns.net and 7 other name servers.

Hosts with two IP numbers each:

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

ns11.digicertdns.com resolves to 208.80.124.159 and 2600:1801:1::1:1f.

ns12.digicertdns.com resolves to 208.80.126.159 and 2600:1802:2::1:1f.

ns13.digicertdns.net resolves to 208.80.125.159 and 2600:1801:3::1:1f.

ns14.digicertdns.net resolves to 208.80.127.159 and 2600:1802:4::1:1f.

ns15.digicertdns.net resolves to 208.94.149.159 and 2600:1800:8::1:1f.

Mail Servers

ctstep.com routes its mail through a single mail server, ctstep-com.mail.protection.outlook.com.

ctstep-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.149.0, 52.101.149.2 and 52.101.151.0, along with 5 other.