citigroup.gdn - robtex.com
citigroup.gdn
| 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 | ||||||
gdn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.nic.gdn.gdn ⭐ | ||||||
| NS | ns1.nic.gdn | ||||||
| NS | ns3.nic.gdn | ||||||
| NS | ns4.nic.gdn | ||||||
| SOA | ns1.nic.gdn.GDNpostmaster@nic.gdn serial=1501657210 | ||||||
Same first word
Similar names
grupoitic.com |
citigruop.com |
citigorup.com |
citigropu.com |
icitgroup.com |
iticgroup.com |
ticigroup.com |
iitcgroup.com |
tciigroup.com |
ictigroup.com |
groupciti.com |
iictgroup.com |
DNS History
2 records (2 active, 0 former)
●NSns1.nsroot1.com2026-07-29 → 2026-08-13 · 2 obs
● 2026-08-13 10:49:34
●NSns2.nsroot2.com2026-07-29 → 2026-08-13 · 2 obs
● 2026-08-13 10:49:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gdn | ns1.nic.gdn, ns3.nic.gdn, ns4.nic.gdn | 6 records |
| citigroup.gdn | ns1.nsroot1.com, ns2.nsroot2.com | - |
✅ Authoritative Response
Server:193.108.91.190
NS records: ns1.nsroot1.com, ns2.nsroot2.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for citigroup.gdn (unsigned zone)
⏱️ Timing
Total: 268ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (ns1.nic.gdn, ns1.nic.gdn, ns3.nic.gdn...)
Analysis
Name Servers
citigroup.gdn uses two name servers for its delegation: ns1.nsroot1.com and ns2.nsroot2.com.
citigroup.gdn shares its NS records with other domains, for example hotelprivileges.com, bankcitigroup.com, citigroup.social and two others.
There is at least partial name server overlap between citigroup.gdn and other domains — wwwciti.com, union76creditcard.com, citibank.com.ua and two more among them.
The name servers ns.citicorp.com, ns5.citicorp.com and ns2.citicorp.com are often found in combination with these name servers.
ns1.nsroot1.com → 156.154.64.172 and ns2.nsroot2.com → 193.108.91.190: one IP number per host name.