`c4i.com`

DNSSEC	⚠️ Not signed
A	5.132.161.147^{🇦🇹 internex-as5.132.161.0/24}
		PTR	`serv72233398-web01.secure-node.at`
NS	`ns1-33.azure-dns.com` ⭐
		A	2603:1061:0:10::21^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-33.azure-dns.com`
		A	150.171.10.33^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-33.azure-dns.com`
NS	`ns2-33.azure-dns.net`
		A	2620:1ec:8ec:10::21^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-33.azure-dns.net`
		A	150.171.16.33^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-33.azure-dns.net`
NS	`ns3-33.azure-dns.org`
		A	2a01:111:4000:10::21^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-33.azure-dns.org`
		A	13.107.222.33^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-33.azure-dns.org`
NS	`ns4-33.azure-dns.info`
		A	2620:1ec:bda:10::21^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-33.azure-dns.info`
		A	13.107.206.33^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-33.azure-dns.info`
MX	`au-smtp-inbound-1.mimecast.com` ⭐
		A	103.96.20.26^{🇦🇺 MIMECAST-AS-AP103.96.20.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank}
			PTR	`au-smtp-inbound-1.mimecast.com`
			PTR	`au-smtp-inbound-2.mimecast.com`
MX	`au-smtp-inbound-2.mimecast.com` ⭐
		A	103.96.20.26^{🇦🇺 MIMECAST-AS-AP103.96.20.0/24 Mimecast Australia Pty Ltd Level 3 55 Southbank Boulevard Southbank}
			PTR	`au-smtp-inbound-1.mimecast.com`
			PTR	`au-smtp-inbound-2.mimecast.com`
TXT	`t3zmq8dn3vswx56qj6m9cglz1w7jqytx`
TXT	`atlassian-domain-verification=SG0w/OP6ECmtOkPJaTCasmrIQRqB3gsH83b5y8YrjRSEK5r...`
TXT	`l725c6t70h47d1rmzd53cbk4yp9thw3y`
TXT	`nitro-verification-code=NjY3MDk3MDk1NDUwNzIwMjI4Ng==`
TXT	`v=spf1 include:au._netblocks.mimecast.com include:spf.protection.outlook.com ...`
TXT	`38ef6f70c58f8bad977b513329c3fc4e1048c19a`
TXT	`8hk3dgf896h55qtzb9f2zrg4g2wtlxdb`
TXT	`xqt850d3gnfjgwvbn3kgdktfbr0943ny`
TXT	`_kb4tw940ldhjtskeyivivtf57voesxs`
TXT	`nintex.6a0d80dad44a01431b6c8c67`
SOA	`ns1-33.azure-dns.com`azuredns-hostmaster@microsoft.com serial=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=1786745859

Same first word

c4i.xyz

c4i.msk.su

c4i.us

c4i.bz

c4i.com.ar

c4i.co.uk

c4i.cn

c4i.com.pl

c4i.gr

c4i.co

c4i.org

c4i.us.com

c4i.nl

c4i.in

c4i.com.vn

c4i.vn

c4i.msk.ru

c4i.pl

c4i.ng

c4i.dk

c4i.net

c4i.com.br

c4i.su

c4i.at

c4i.co.jp

c4i.ca

c4i.com

c4i.eu

Similar names

4ci.de

ic4.eu

4ic.nl

i4c.at

4ci.ru

ci4.net

ci4.org

4ic.top

i4c.nl

4ic.de

i4c.eu

4ci.co.jp

i4c.cz

4ci.cc

ic4.me

i4c.org

4ci.net

4ic.org

i4c.org.au

i4c.net

4ic.ru

ic4.de

i4c.tel

ic4.cl

4ci.co

4ci.cn

i4c.fr

ci4.me

i4c.be

i4c.biz

ic4.tv

i4c.gr

i4c.ru

4ci.com

ic4.org

i4c.pl

ci4.eu

i4c.com

ic4.fr

i4c.co.za

i4c.solutions

4ic.net

ic4.com

i4c.ca

4ic.fr

4ic.be

ci4.dk

i4c.com.br

4ic.com

ic4.health

4ci.jp

ci4.pl

i4c.us

i4c.de

ci4.com

4ci.nl

ic4.com.tw

ic4.ie

i4c.dk

i4c.in

ic4.net

DNS History

25 records (7 active, 18 former)

●NSns1-33.azure-dns.com2026-03-15 → 2026-08-14 · 3 obs

○ 2020-01-18 19:26:48
● 2026-03-15 19:52:32
● 2026-08-14 22:25:18

○NSns1.iinet.net.au2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 13:48:12
○ 2015-08-20 22:47:58
○ 2026-08-14 22:25:18

○NSns1.iinethosting.net.au2015-08-20 → 2020-01-18 · 7 obs

○ 2008-11-19 13:48:12
● 2015-08-20 22:47:58
● 2016-02-04 09:06:52
○ 2016-07-02 22:58:26
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

●NSns2-33.azure-dns.net2026-03-15 → 2026-08-14 · 3 obs

○ 2020-01-18 19:26:48
● 2026-03-15 19:52:32
● 2026-08-14 22:25:18

○NSns2.iinet.net.au2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 13:48:12
○ 2015-08-20 22:47:58
○ 2026-08-14 22:25:18

○NSns2.iinethosting.net.au2015-08-20 → 2020-01-18 · 5 obs

○ 2008-11-19 13:48:12
● 2015-08-20 22:47:58
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

●NSns3-33.azure-dns.org2026-03-15 → 2026-08-14 · 3 obs

○ 2020-01-18 19:26:48
● 2026-03-15 19:52:32
● 2026-08-14 22:25:18

○NSns3.iinet.net.au2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 13:48:12
○ 2015-08-20 22:47:58
○ 2026-08-14 22:25:18

○NSns3.iinethosting.net.au2015-08-20 → 2020-01-18 · 5 obs

○ 2008-11-19 13:48:12
● 2015-08-20 22:47:58
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

●NSns4-33.azure-dns.info2026-03-15 → 2026-08-14 · 3 obs

○ 2020-01-18 19:26:48
● 2026-03-15 19:52:32
● 2026-08-14 22:25:18

●MXau-smtp-inbound-1.mimecast.com2026-03-15 → 2026-08-14 · 3 obs

○ 2020-01-18 19:26:48
● 2026-03-15 19:52:32
● 2026-08-14 22:25:18

●MXau-smtp-inbound-2.mimecast.com2026-03-15 → 2026-08-14 · 3 obs

○ 2020-01-18 19:26:48
● 2026-03-15 19:52:32
● 2026-08-14 22:25:18

○MXcluster5.us.messagelabs.com2015-08-20 → 2017-02-16 · 5 obs

○ 2008-11-19 13:48:12
● 2015-08-20 22:47:58
● 2017-02-16 06:47:08
○ 2020-01-18 19:26:48
○ 2026-08-14 22:25:18

○MXcluster5a.us.messagelabs.com2015-08-20 → 2017-02-16 · 5 obs

○ 2008-11-19 13:48:12
● 2015-08-20 22:47:58
● 2017-02-16 06:47:08
○ 2020-01-18 19:26:48
○ 2026-08-14 22:25:18

○MXdelta.c4i.com2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 13:48:12
○ 2015-08-20 22:47:58
○ 2026-08-14 22:25:18

○MXmail.c4i.com2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 13:48:12
○ 2015-08-20 22:47:58
○ 2026-08-14 22:25:18

○MXmxcp01in.l3harris.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-16 06:47:08
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

○MXmxcp02in.l3harris.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-16 06:47:08
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

○MXmxsp01in.l3harris.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-16 06:47:08
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

○MXmxsp02in.l3harris.com2020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-16 06:47:08
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

○MXoffsite.c4i.com2008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 13:48:12
○ 2015-08-20 22:47:58
○ 2026-08-14 22:25:18

○A202.59.111.2002020-01-18 → 2020-01-18 · 4 obs

○ 2017-02-16 06:47:08
● 2020-01-18 19:26:48
○ 2026-03-15 19:52:32
○ 2026-08-14 22:25:18

○A209.200.85.632008-11-19 → 2008-11-19 · 3 obs

● 2008-11-19 13:48:12
○ 2015-08-20 22:47:58
○ 2026-08-14 22:25:18

●A5.132.161.1472026-03-15 → 2026-08-14 · 3 obs

○ 2020-01-18 19:26:48
● 2026-03-15 19:52:32
● 2026-08-14 22:25:18

○A54.252.148.1832015-08-20 → 2017-02-16 · 5 obs

○ 2008-11-19 13:48:12
● 2015-08-20 22:47:58
● 2017-02-16 06:47:08
○ 2020-01-18 19:26:48
○ 2026-08-14 22:25:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
c4i.com	ns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net	2 records

✅ Authoritative Response

Server:150.171.16.33

NS records: ns3-33.azure-dns.org, ns4-33.azure-dns.info, ns1-33.azure-dns.com, ns2-33.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c4i.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.132.161.147`
NS	4	`ns1-33.azure-dns.com, ns2-33.azure-dns.net...`
MX	2	`au-smtp-inbound-1.mimecast.com (pri: 10), au-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	10	`t3zmq8dn3vswx56qj6m9cglz1w7jqytx, atlassian-domain-verification=SG0w/OP6EC...`
SOA	1	`ns1-33.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-33.azure-dns.com, ns1-33.azure-dns.com)

Analysis

IP Addresses

c4i.com points to a single IP number: 5.132.161.147.

Other host names, such as serv72233398-web01.secure-node.at, share IP numbers with c4i.com.

Name Servers

c4i.com has four authoritative name servers: ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org.

c4i.com shares at least some of its name servers with other domains, including ci.lathrop.ca.us, aicat.ro, groupecanimex.com and two others.

The host names ns1-33.azure-dns.com, ns4-33.azure-dns.info, ns2-33.azure-dns.net and ns3-33.azure-dns.org each resolve to two IP addresses: ns1-33.azure-dns.com resolves to 150.171.10.33 and 2603:1061:0:10::21; ns4-33.azure-dns.info resolves to 13.107.206.33 and 2620:1ec:bda:10::21; ns2-33.azure-dns.net resolves to 150.171.16.33 and 2620:1ec:8ec:10::21; ns3-33.azure-dns.org resolves to 13.107.222.33 and 2a01:111:4000:10::21.

Mail Servers

c4i.com has two mail servers: au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com.

c4i.com shares the same mail server setup as other domains, including christiansuper.com.au, grosvenorpg.com.au, ramsayhealth.com and two others.

c4i.com shares mail servers — at least in part — with other domains, including qpshipping.com, growastar.com.au, uniquest.com.au and two others.

au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com both resolve to the same single IP address: 103.96.20.26.

au-smtp-inbound-1.mimecast.com and au-smtp-inbound-2.mimecast.com are host names that each point to 103.96.20.26 IP addresses.

c4i.com - robtex.com

c4i.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`c4i.com`

`com`