`citibankmexico.com`

DNSSEC	⚠️ Not signed
NS	`ns1.nsroot1.com` ⚠️ Not in zone NS records
		A	156.154.64.172^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns172.ultradns.com`
NS	`ns2.nsroot2.com` ⚠️ Not in zone NS records
		A	193.108.91.190^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-190.akam.net`
			PTR	`ns1-190.akam.net`

`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=1778605211

Same first word

citibankmexico.com

DNS History

2 records (2 active, 0 former)

●NSns1.nsroot1.com2026-05-10 → 2026-05-12 · 2 obs

● 2026-05-10 08:55:56
● 2026-05-12 17:30:00

●NSns2.nsroot2.com2026-05-10 → 2026-05-12 · 2 obs

● 2026-05-10 08:55:56
● 2026-05-12 17:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
citibankmexico.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 citibankmexico.com (unsigned zone)

⏱️ Timing

Total: 456ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

citibankmexico.com's delegation is to two name servers ns1.nsroot1.com and ns2.nsroot2.com.

citibankmexico.com shares the same name server configuration as other domains, such as thankyounetwork.gr, 1-87-rewardme.com, citi.pe, citidirect.com.pl and citi.ht.

citibankmexico.com at least partially shares its name servers with other domains, for instance citicorp.ru, citibank.ae, ssb.com, citidirect.com and citibank.gr.

these name servers are commonly used with the name servers ns.citicorp.com, ns5.citicorp.com, ns2.citicorp.com, ns2.citibank.com, ns.citibank.com and ns3.citibank.ru.

Host names with a single IP:

ns1.nsroot1.com resolves to 156.154.64.172.

ns2.nsroot2.com resolves to 193.108.91.190.

citibankmexico.com - robtex.com

citibankmexico.com

com