ctsi.com - dns.ninja

`ctsi.com`

DNSSEC	⚠️ Not signed
A	165.160.13.20^{🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
A	165.160.15.20^{🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States}
NS	`dns1.cscdns.net` ⭐
		A	2610:a1:1022::100^{🇺🇸 MAINT-ID-120082610:a1:1022::/48 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
		A	156.154.130.100^{🇺🇸 MAINT-ID-12008156.154.130.0/24 Neustar}
			PTR	`ns1.arcemus.com`
			PTR	`ns5.bac.com`
			PTR	`kandns06.digitalarchives.com`
			PTR	`ns1.euro909.com`
			PTR	`ns2.euro909.com`
			PTR	`indom10.indomco.com`
			PTR	`g.ns-bac.com`
			PTR	`indom30.indomco.fr`
			PTR	`ns1.ascio.net`
			PTR	`ns3.ascio.net`
			PTR	`dns1.cscdns.net`
			PTR	`pdns1.cscdns.net`
			PTR	`sbdns3.cscdns.net`
			PTR	`spdns3.cscdns.net`
			PTR	`ns0.netnames.net`
			PTR	`ns1.netnames.net`
			PTR	`ns3.netnames.net`
			PTR	`ns5.netnames.net`
			PTR	`ns7.netnames.net`
			PTR	`indom130.indomco.org`
			PTR	`ns2.domainnetwork.se`
			PTR	`ns.domainnetwork.se`
NS	`dns2.cscdns.net`
		A	2610:a1:1023::100^{🇺🇸 MAINT-ID-120082610:a1:1023::/48 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
		A	156.154.131.100^{🇺🇸 MAINT-ID-12008156.154.131.0/24 Neustar}
			PTR	`ns2.arcemus.com`
			PTR	`ns9.bac.com`
			PTR	`nusdns06.digitalarchives.com`
			PTR	`ns3.domainnetwork.com`
			PTR	`ns3.euro909.com`
			PTR	`indom80.indomco.hk`
			PTR	`ns2.ascio.net`
			PTR	`ns4.ascio.net`
			PTR	`dns2.cscdns.net`
			PTR	`pdns2.cscdns.net`
			PTR	`indom20.indomco.net`
			PTR	`ns2.netnames.net`
			PTR	`ns4.netnames.net`
			PTR	`ns6.netnames.net`
			PTR	`ns8.netnames.net`
			PTR	`h.ns-bac.org`
MX	`ctsi-com.mail.protection.outlook.com` ⭐
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 -all`
TXT	`MS=ms51510015`
TXT	`MS=ms98167291`
TXT	`fdtwvs4my4x2y9bgr26dpp3bgdsnsybd`
TXT	`atlassian-domain-verification=yIkodge2OlqBM+a5enH5O33NlV048a46S+lLIEI8FAXzBPo...`
SOA	`dns1.cscdns.net`hostmaster@cscdns.net 2023-06-08 #7

`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=1782914261

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DNS History

15 records (5 active, 10 former)

○NSauth.dlls.pa.frontiernet.net2015-08-10 → 2017-07-23 · 4 obs

● 2015-08-10 14:24:14
● 2017-07-23 07:26:04
○ 2020-11-16 03:47:46
○ 2026-07-01 14:09:56

○NSauth.lkvl.mn.frontiernet.net2015-08-10 → 2017-07-23 · 4 obs

● 2015-08-10 14:24:14
● 2017-07-23 07:26:04
○ 2020-11-16 03:47:46
○ 2026-07-01 14:09:56

○NSauth.roch.ny.frontiernet.net2015-08-10 → 2017-07-23 · 4 obs

● 2015-08-10 14:24:14
● 2017-07-23 07:26:04
○ 2020-11-16 03:47:46
○ 2026-07-01 14:09:56

●NSdns1.cscdns.net2026-02-21 → 2026-07-01 · 3 obs

○ 2020-11-16 03:47:46
● 2026-02-21 16:17:12
● 2026-07-01 14:09:56

●NSdns2.cscdns.net2026-02-21 → 2026-07-01 · 3 obs

○ 2020-11-16 03:47:46
● 2026-02-21 16:17:12
● 2026-07-01 14:09:56

○NSlocalhost.ctsi.com2015-08-10 → 2017-07-23 · 4 obs

● 2015-08-10 14:24:14
● 2017-07-23 07:26:04
○ 2020-11-16 03:47:46
○ 2026-07-01 14:09:56

○NSns89.worldnic.com2020-11-16 → 2020-11-16 · 4 obs

○ 2017-07-23 07:26:04
● 2020-11-16 03:47:46
○ 2026-02-21 16:17:12
○ 2026-07-01 14:09:56

○NSns90.worldnic.com2020-11-16 → 2020-11-16 · 4 obs

○ 2017-07-23 07:26:04
● 2020-11-16 03:47:46
○ 2026-02-21 16:17:12
○ 2026-07-01 14:09:56

●MXctsi-com.mail.protection.outlook.com2026-02-21 → 2026-07-01 · 3 obs

○ 2020-11-16 03:47:46
● 2026-02-21 16:17:12
● 2026-07-01 14:09:56

○MXmx.frontiernet.net2015-08-10 → 2017-07-23 · 4 obs

● 2015-08-10 14:24:14
● 2017-07-23 07:26:04
○ 2020-11-16 03:47:46
○ 2026-07-01 14:09:56

○MXvarian-com.mail.protection.outlook.com2020-11-16 → 2020-11-16 · 4 obs

○ 2017-07-23 07:26:04
● 2020-11-16 03:47:46
○ 2026-02-21 16:17:12
○ 2026-07-01 14:09:56

●A165.160.13.202026-02-21 → 2026-07-01 · 3 obs

○ 2020-11-16 03:47:46
● 2026-02-21 16:17:12
● 2026-07-01 14:09:56

●A165.160.15.202026-02-21 → 2026-07-01 · 3 obs

○ 2020-11-16 03:47:46
● 2026-02-21 16:17:12
● 2026-07-01 14:09:56

○A192.185.39.742020-11-16 → 2020-11-16 · 4 obs

○ 2017-07-23 07:26:04
● 2020-11-16 03:47:46
○ 2026-02-21 16:17:12
○ 2026-07-01 14:09:56

○A50.121.73.2052015-08-10 → 2017-07-23 · 4 obs

● 2015-08-10 14:24:14
● 2017-07-23 07:26:04
○ 2020-11-16 03:47:46
○ 2026-07-01 14:09:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ctsi.com	dns1.cscdns.net, dns2.cscdns.net	-

✅ Authoritative Response

Server:156.154.131.100

NS records: dns1.cscdns.net, dns2.cscdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctsi.com (unsigned zone)

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`165.160.15.20, 165.160.13.20`
NS	2	`dns1.cscdns.net, dns2.cscdns.net`
MX	1	`ctsi-com.mail.protection.outlook.com (pr`
TXT	5	`v=spf1 -all, MS=ms51510015...`
SOA	1	`dns1.cscdns.net hostmaster.cscdns.net`

Analysis

IP Addresses

ctsi.com resolves to the IP addresses 165.160.13.20 and 165.160.15.20

sisley-paris.cz, fandangophotos.net, desserts.be and two other host names share IP numbers with ctsi.com.

Name Servers

DNS delegation for ctsi.com points to two name servers: dns1.cscdns.net and dns2.cscdns.net.

ctsi.com uses the same name servers as several other domains — among them goldmansachsdrankmymilkshake.com, wtaj.com, avivainvestors.in and two more.

ctsi.com partially shares its name servers with domains like 1-800-basket.net and countywidebank.com.

dns1.cscdns.net directs to 156.154.130.100 and 2610:a1:1022::100. dns2.cscdns.net directs to 156.154.131.100 and 2610:a1:1023::100. Each host name carries two IP addresses.

Mail Servers

Mail for ctsi.com is handled by a single mail server, ctsi-com.mail.protection.outlook.com.

ctsi-com.mail.protection.outlook.com has four IP addresses: 52.101.68.3, 52.101.68.10, 52.101.68.32 and 52.101.73.30.