citibankcards.com - robtex.com
citibankcards.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.193.8.102🇺🇸 AS25883192.193.8.0/24 SP_CITIBANK | ||||||
| PTR | citibanamexcard.com | ||||||
| A | 192.193.200.102🇺🇸 AS32287192.193.200.0/24 SP_CITIBANK | ||||||
| NS | ns1.nsroot1.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 156.154.64.172🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns172.ultradns.com | ||||||
| NS | ns.citicorp.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.citicorp.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 | ||||||
| NS | ns2.nsroot2.com ⚠️ Not in parent delegation | ||||||
| A | 193.108.91.190🇳🇱 Akamai193.108.91.0/24 Technologies | ||||||
| PTR | a1-190.akam.net | ||||||
| PTR | ns1-190.akam.net | ||||||
| NS | ns5.citicorp.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 | ||||||
| SOA | ns1.nsroot1.comhostmaster@citi.com serial=2021099415 | ||||||
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.netnstld@verisign-grs.com serial=1778778796 | ||||||
Subdomains
Same first word
citibankcards.cl |
citibankcards.ru |
citibankcards.com |
citibankcards.com.br |
Similar names
DNS History
9 records (7 active, 2 former)
○NSns.citibank.com2015-08-28 → 2018-06-07 · 4 obs
● 2018-06-07 19:58:40
○ 2026-02-15 08:18:22
○ 2026-05-14 17:35:18
●NSns.citicorp.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 08:18:22
● 2026-05-14 17:35:18
●NSns1.nsroot1.com2015-08-28 → 2026-05-14 · 2 obs
● 2026-05-14 17:35:18
○NSns2.citibank.com2015-08-28 → 2018-06-07 · 4 obs
● 2018-06-07 19:58:40
○ 2026-02-15 08:18:22
○ 2026-05-14 17:35:18
●NSns2.citicorp.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 08:18:22
● 2026-05-14 17:35:18
●NSns2.nsroot2.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 08:18:22
● 2026-05-14 17:35:18
●NSns5.citicorp.com2015-08-28 → 2026-05-14 · 2 obs
● 2026-05-14 17:35:18
●A192.193.200.1022015-08-28 → 2026-05-14 · 2 obs
● 2026-05-14 17:35:18
●A192.193.8.1022015-08-28 → 2026-05-14 · 2 obs
● 2026-05-14 17:35:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net... | - |
| citibankcards.com | ns2.citicorp.com, ns.citicorp.com, ns5.citicorp.com | 3 records |
✅ Authoritative Response
Server:193.108.91.190
NS records: ns2.citicorp.com, ns.citicorp.com, ns5.citicorp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for citibankcards.com (unsigned zone)
⏱️ Timing
Total: 2242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.193.200.102, 192.193.8.102 |
| NS | 2 | ns1.nsroot1.com, ns2.nsroot2.com |
| SOA | 1 | ns1.nsroot1.com hostmaster.citi.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns2.citicorp.com, ns.citicorp.com, ns5.citicorp.com)
Analysis
Hierarchy
citibankcards.com is a parent of www.citibankcards.com and info.citibankcards.com.
IP Addresses
citibankcards.com resolves to two IP numbers: 192.193.8.102 and 192.193.200.102.
other host names including diamondpreferredrewards.com, citibanamexcard.com, citibanamexcards.com, citicards.com and applyforaplatinumcard.com share IP numbers with citibankcards.com.
Name Servers
citibankcards.com is delegated to five name servers: ns2.citicorp.com, ns5.citicorp.com, ns.citicorp.com, ns1.nsroot1.com and ns2.nsroot2.com.
citibankcards.com at least partially shares name servers with other domains, for instance 1mainfinancial.org, russoi.net, accitrade.com.mx, mybenefitaccess.com and balancetransferciticards.com.
Host names with one IP number:
ns2.citicorp.com points to: 193.108.91.190.
ns5.citicorp.com points to: 193.108.91.190.
ns.citicorp.com points to: 156.154.64.172.
ns1.nsroot1.com points to: 156.154.64.172.
ns2.nsroot2.com points to: 193.108.91.190.
Host names pointing to 193.108.91.190: ns2.citicorp.com, ns5.citicorp.com and ns2.nsroot2.com.
Host names pointing to 156.154.64.172: ns.citicorp.com and ns1.nsroot1.com.