citibank.pub - robtex.com
citibank.pub
| 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 | ||||||
pub
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.pub ⭐ | ||||||
| NS | v0n1.nic.pub | ||||||
| NS | v0n2.nic.pub | ||||||
| NS | v0n3.nic.pub | ||||||
| NS | v2n0.nic.pub | ||||||
| NS | v2n1.nic.pub | ||||||
| SOA | v0n0.nic.pubhostmaster@donuts.email serial=1778494677 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSns1.nsroot1.com2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 10:28:38
●NSns2.nsroot2.com2026-05-10 → 2026-05-11 · 2 obs
● 2026-05-11 10:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pub | v0n2.nic.pub, v0n0.nic.pub, v0n1.nic.pub, v2n1.nic.pub... | 12 records |
| citibank.pub | 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 citibank.pub (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v2n1.nic.pub, v2n0.nic.pub, v0n3.nic.pub...)
Analysis
Name Servers
citibank.pub is delegated to two name servers: ns1.nsroot1.com and ns2.nsroot2.com.
citibank.pub shares the same name server setup as other domains, for example citibank666.com, citicorp.top, jfpportal.com, 157.67.199.in-addr.arpa and citi-bank.de.
citibank.pub at least partially shares name servers with other domains, for instance citigroup.com.gt, citibank-icard.com, citibankgreece.com, universalcollegenow1.com and citicorp.jp.
These name servers are commonly used with ns.citicorp.com, ns2.citicorp.com and ns5.citicorp.com.
Host names with one IP number:
The host ns1.nsroot1.com points to 156.154.64.172 and the host ns2.nsroot2.com points to 193.108.91.190.