`citiatwork.com`

DNSSEC	⚠️ Not signed
A	72.3.177.199^{🇺🇸 RACKSPACE-DFW72.3.128.0/17 Rackspace, 5000 Walzem Road, San Antonio, TX 78218}
NS	`ns1.nsroot1.com` ⭐
		A	156.154.64.172^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns172.ultradns.com`
NS	`ns2.nsroot2.com`
		A	193.108.91.190^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-190.akam.net`
			PTR	`ns1-190.akam.net`
TXT	`v=spf1 include:spf-00123c01.pphosted.com -all`
SOA	`ns1.nsroot1.com`hostmaster@citi.com serial=2021098715

`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=1771291435

Subdomains

www.citiatwork.com

Same first word

citiatwork.com.sg

citiatwork.com

DNS History

5 records (3 active, 2 former)

●NSns1.nsroot1.com2015-07-13 → 2026-03-16 · 2 obs

● 2015-07-13 21:44:48
● 2026-03-16 14:41:26

●NSns2.nsroot2.com2015-07-13 → 2026-03-16 · 2 obs

● 2015-07-13 21:44:48
● 2026-03-16 14:41:26

○A192.193.103.2222015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 21:44:48
○ 2015-11-19 15:32:30
○ 2026-03-16 14:41:26

○A192.193.219.582015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 21:44:48
○ 2015-11-19 15:32:30
○ 2026-03-16 14:41:26

●A72.3.177.1992015-11-19 → 2026-03-16 · 3 obs

○ 2015-07-13 21:44:48
● 2015-11-19 15:32:30
● 2026-03-16 14:41:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
citiatwork.com	ns2.nsroot2.com, ns1.nsroot1.com	2 records

✅ Authoritative Response

Server: 156.154.64.172

NS records: ns2.nsroot2.com, ns1.nsroot1.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for citiatwork.com (unsigned zone)

⏱️ Timing

Total: 204ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.3.177.199`
NS	2	`ns1.nsroot1.com, ns2.nsroot2.com`
TXT	1	`v=spf1 include:spf-00123c01.pphosted.com`
SOA	1	`ns1.nsroot1.com hostmaster.citi.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.nsroot2.com, ns1.nsroot1.com)

Analysis

Hierarchy

The parent of www.citiatwork.com is citiatwork.com.

IP Addresses

citiatwork.com points to a single IP number: 72.3.177.199.

Other host names, for instance citibankatwork.com and www.citiatwork.com, share IP numbers with citiatwork.com.

Name Servers

citiatwork.com is delegated to two name servers: ns1.nsroot1.com and ns2.nsroot2.com.

citiatwork.com uses the same name server setup as other domains, for instance tarjetasciti.com, catlend.com, citi.bg, onemainloan.com and citibankc.com.

citiatwork.com shares name servers with other domains at least partially, for instance citibank.com.pk, citibank.com.ph, citigold.com.tw, citicorp.co.nz and bancociti.cl.

These name servers are often used with ns.citicorp.com, ns2.citicorp.com, ns5.citicorp.com, ns2.citibank.com and ns.citibank.com.

Host names with one IP number:

ns1.nsroot1.com points to: 156.154.64.172.

ns2.nsroot2.com points to: 193.108.91.190.

citiatwork.com - robtex.com

citiatwork.com

com