nssb-direct.com - robtex.com
nssb-direct.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ||||||
| MX | mail1.citigroup.com ⭐ | ||||||
| MX | mail1.ssmb.com ⭐ | ||||||
| MX | mail2.citigroup.com ⭐ | ||||||
| MX | mail2.ssmb.com ⭐ | ||||||
| MX | mail3.citigroup.com ⭐ | ||||||
| MX | mail3.ssmb.com ⭐ | ||||||
| MX | mail4.citigroup.com ⭐ | ||||||
| TXT | v=spf1 a:mail.citigroup.com ~all | ||||||
| SOA | ns1.nsroot1.comhostmaster@citi.com serial=2021099121 | ||||||
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=1776106422 | ||||||
Subdomains
www.nssb-direct.com |
Same first word
nssb-direct.com |
DNS History
12 records (12 active, 0 former)
●NSns.citicorp.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
●NSns1.nsroot1.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
●NSns2.citicorp.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
●NSns2.nsroot2.com2026-04-11 → 2026-04-13 · 3 obs
● 2026-04-11 02:05:16
● 2026-04-13 19:07:56
●NSns5.citicorp.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
●MXmail1.citigroup.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
●MXmail2.citigroup.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
●MXmail3.citigroup.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
●MXmail4.citigroup.com2015-08-27 → 2026-04-13 · 2 obs
● 2026-04-13 19:07:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nssb-direct.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 nssb-direct.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.nsroot1.com, ns2.nsroot2.com |
| MX | 7 | mail2.citigroup.com (pri: 50), mail3.citigroup.com (pri: 50)... |
| TXT | 1 | v=spf1 a:mail.citigroup.com ~all |
| 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
nssb-direct.com is a parent of www.nssb-direct.com.
Name Servers
nssb-direct.com is delegated to five name servers: ns2.citicorp.com, ns5.citicorp.com, ns.citicorp.com, ns1.nsroot1.com and ns2.nsroot2.com.
At least part of the name servers for nssb-direct.com are shared with other domains, for instance citi.co.id, thankyounetwork.pl, banamexdirecto.com, thankyoumerchants.com and citiworldprivileges.com.br.
Host names sharing a single IP
ns2.citicorp.com points to 193.108.91.190
ns5.citicorp.com points to 193.108.91.190
ns2.nsroot2.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
Host names pointing to 193.108.91.190: ns2.citicorp.com, ns5.citicorp.com, ns2.nsroot2.com
Host names pointing to 156.154.64.172: ns.citicorp.com, ns1.nsroot1.com
Mail Servers
nssb-direct.com is served by seven mail servers: mail1.citigroup.com, mail2.citigroup.com, mail3.citigroup.com, mail4.citigroup.com, mail1.ssmb.com, mail2.ssmb.com and mail3.ssmb.com.
nssb-direct.com shares at least some mail servers with other domains, for example citicorp.it, ssbgeo-insight.com, citicards.com, citiwarrants.com.hk and citibank.fi.
these mail servers are often used together with mail4.ssmb.com and mail0.citigroup.com.