c2csi.com - dns.ninja

`c2csi.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3bd7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b817^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.59.215^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.23^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`christina.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26c1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`christina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`christina.ns.cloudflare.com`
		A	108.162.194.193^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	162.159.38.193^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
		A	172.64.34.193^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`christina.ns.cloudflare.com`
NS	`leif.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cde^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leif.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leif.ns.cloudflare.com`
		A	108.162.195.222^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	162.159.44.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
		A	172.64.35.222^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leif.ns.cloudflare.com`
MX	`c2csi-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f912::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00200.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00204.inbound.protection.outlook.com`
		A	52.101.11.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr02cu00207.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`CJ4UJDU2E6._autotask.tts.message-service.org`
TXT	`GQSCR2OZH7._autotask.c2csi.com`
TXT	`MS=ms83762841`
TXT	`v=spf1 include:spf.protection.outlook.com include:autotask.net include:spf1.a...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.59.215, 172.67.184.23
		IPv6 hints	2606:4700:3030::6815:3bd7, 2606:4700:3037::ac43:b817
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`christina.ns.cloudflare.com`dns@cloudflare.com serial=2412177005

`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=1786703064

Same first word

c2csi.com

DNS History

16 records (7 active, 9 former)

●NSchristina.ns.cloudflare.com2026-03-08 → 2026-08-14 · 3 obs

○ 2017-08-07 08:15:46
● 2026-03-08 07:14:10
● 2026-08-14 10:38:40

●NSleif.ns.cloudflare.com2026-03-08 → 2026-08-14 · 3 obs

○ 2017-08-07 08:15:46
● 2026-03-08 07:14:10
● 2026-08-14 10:38:40

○NSns01.domaincontrol.com2015-08-19 → 2017-08-07 · 4 obs

● 2015-08-19 23:01:36
● 2017-08-07 08:15:46
○ 2026-03-08 07:14:10
○ 2026-08-14 10:38:40

○NSns02.domaincontrol.com2015-08-19 → 2017-08-07 · 4 obs

● 2015-08-19 23:01:36
● 2017-08-07 08:15:46
○ 2026-03-08 07:14:10
○ 2026-08-14 10:38:40

●MXc2csi-com.mail.protection.outlook.com2015-08-19 → 2026-08-14 · 2 obs

● 2015-08-19 23:01:36
● 2026-08-14 10:38:40

●A104.21.59.2152026-03-08 → 2026-08-14 · 5 obs

○ 2017-08-07 08:15:46
● 2026-03-08 07:14:10
○ 2026-03-12 22:27:22
● 2026-03-15 13:05:16
● 2026-08-14 10:38:40

○A172.64.80.12026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-08 07:14:10
● 2026-03-12 22:27:22
○ 2026-03-15 13:05:16
○ 2026-08-14 10:38:40

●A172.67.184.232026-03-08 → 2026-08-14 · 5 obs

○ 2017-08-07 08:15:46
● 2026-03-08 07:14:10
○ 2026-03-12 22:27:22
● 2026-03-15 13:05:16
● 2026-08-14 10:38:40

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-12 → 2026-03-12 · 4 obs

○ 2026-03-08 07:14:10
● 2026-03-12 22:27:22
○ 2026-03-15 13:05:16
○ 2026-08-14 10:38:40

●A2606:4700:3030::6815:3bd72026-08-12 → 2026-08-14 · 3 obs

○ 2026-03-15 13:05:16
● 2026-08-12 10:07:32
● 2026-08-14 10:38:40

○A2606:4700:3033::6815:3bd72026-03-08 → 2026-03-15 · 6 obs

○ 2017-08-07 08:15:46
● 2026-03-08 07:14:10
○ 2026-03-12 22:27:22
● 2026-03-15 13:05:16
○ 2026-08-12 10:07:32
○ 2026-08-14 10:38:40

○A2606:4700:3033::ac43:b8172026-03-08 → 2026-03-15 · 6 obs

○ 2017-08-07 08:15:46
● 2026-03-08 07:14:10
○ 2026-03-12 22:27:22
● 2026-03-15 13:05:16
○ 2026-08-12 10:07:32
○ 2026-08-14 10:38:40

●A2606:4700:3037::ac43:b8172026-08-12 → 2026-08-14 · 3 obs

○ 2026-03-15 13:05:16
● 2026-08-12 10:07:32
● 2026-08-14 10:38:40

○A52.13.231.1442026-03-08 → 2026-08-14 · 2 obs

○ 2026-03-08 07:14:10
○ 2026-08-14 10:38:40

○A52.35.104.1272016-11-22 → 2017-08-07 · 5 obs

○ 2016-03-10 19:26:50
● 2016-11-22 18:09:30
● 2017-08-07 08:15:46
○ 2026-03-08 07:14:10
○ 2026-08-14 10:38:40

○A74.208.155.932015-08-19 → 2016-03-10 · 4 obs

● 2015-08-19 23:01:36
● 2016-03-10 19:26:50
○ 2016-11-22 18:09:30
○ 2026-08-14 10:38:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...	-
c2csi.com	christina.ns.cloudflare.com, leif.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.193

NS records: christina.ns.cloudflare.com, leif.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c2csi.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.59.215, 172.67.184.23`
AAAA	2	`2606:4700:3037::ac43:b817, 2606:4700:3030::6815:3bd7`
NS	2	`christina.ns.cloudflare.com, leif.ns.cloudflare.com`
MX	1	`c2csi-com.mail.protection.outlook.com (p`
TXT	4	`CJ4UJDU2E6._autotask.tts.message-service, GQSCR2OZH7._autotask.c2csi.com...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`christina.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (christina.ns.cloudflare.com, christina.ns.cloudflare.com, christina.ns.cloudflare.com...)

Analysis

IP Addresses

c2csi.com resolves to four IP addresses: 104.21.59.215, 172.67.184.23, 2606:4700:3030::6815:3bd7 and 2606:4700:3037::ac43:b817.

5.vqcttmvo.cfd, waymark.pro, house-eey.com plus two other host names have IP numbers in common with c2csi.com.

Name Servers

c2csi.com uses two name servers for its delegation: christina.ns.cloudflare.com and leif.ns.cloudflare.com.

The name server configuration of c2csi.com is shared with other domains, for instance panorate.com, puntoseguido.cl, expertcarepartner.pro and two others.

c2csi.com shares at least some of its name servers with other domains, including schonebride.com, norlink.fo, hero-1155.com and two others.

These name servers are frequently paired with the name servers evelyn.ns.cloudflare.com, emma.ns.cloudflare.com and razvan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname christina.ns.cloudflare.com directs to 108.162.194.193, 162.159.38.193 and 172.64.34.193 along with 3 other IP addresses.

Hostname leif.ns.cloudflare.com directs to 108.162.195.222, 162.159.44.222 and 172.64.35.222 along with 3 other IP addresses.

Mail Servers

c2csi.com uses one mail server — c2csi-com.mail.protection.outlook.com.

c2csi-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.17, 52.101.10.12, 52.101.11.15 plus 5 more.