citigroup.app - robtex.com
citigroup.app
| 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 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
ictigroup.com |
groupciti.com |
iictgroup.com |
grupoitic.com |
citigruop.com |
citigorup.com |
citigropu.com |
icitgroup.com |
iticgroup.com |
ticigroup.com |
iitcgroup.com |
tciigroup.com |
DNS History
2 records (2 active, 0 former)
●NSns1.nsroot1.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:02
●NSns2.nsroot2.com2026-05-10 → 2026-05-10 · 2 obs
● 2026-05-10 22:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| citigroup.app | ns2.nsroot2.com, ns1.nsroot1.com | - |
✅ Authoritative Response
Server:156.154.64.172
NS records: ns2.nsroot2.com, ns1.nsroot1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for citigroup.app (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
citigroup.app is delegated to two name servers: ns1.nsroot1.com and ns2.nsroot2.com.
citigroup.app shares the same name server setup as citifirst.fr, citi.trade, citifinancialinclusion.com, onemaindirect.net and citi.js.cn.
citigroup.app at least partially shares name servers with other domains, for instance citibank.com.ph, citigold.com.tw, citicorp.co.nz, bancociti.cl and fnmccorr.com.
these name servers are commonly used together with the name servers ns2.citicorp.com, ns.citicorp.com, ns5.citicorp.com, ns2.citibank.com and ns.citibank.com.
Host names with a single IP:
ns1.nsroot1.com points to 156.154.64.172.
ns2.nsroot2.com points to 193.108.91.190.