nsroot1.com - dns.ninja
nsroot1.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nsroot1.com ⭐ | ||||||
| A | 156.154.64.172🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns172.ultradns.com | ||||||
| NS | ns2.nsroot2.com | ||||||
| A | 193.108.91.190🇳🇱 Akamai193.108.91.0/24 Technologies | ||||||
| PTR | a1-190.akam.net | ||||||
| PTR | ns1-190.akam.net | ||||||
| TXT | v=spf1 a:mail.citigroup.com -all | ||||||
| SOA | ns1.nsroot1.comhostmaster@citi.com 2021-10-04 #35 | ||||||
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=1785923959 | ||||||
Subdomains
lgbrdc-egsl01-7000.nsroot1.com |
ns1.nsroot1.com |
apjpgslb01.nsroot1.com |
jpndcgslb01.nsroot1.com |
lusmwdc-egsl07.nsroot1.com |
auprkegsl01.nsroot1.com |
wlbny01.nsroot1.com |
lusmd383dns04.nsroot1.com |
ftpproxy03qfe0.nsroot1.com |
eucgc3dns01.nsroot1.com |
lmx1747j-egsl01.nsroot1.com |
lusmwdc-egsl05.nsroot1.com |
lusgtdc3dns02.nsroot1.com |
apsggslb01.nsroot1.com |
lusmwdc-egsl01.nsroot1.com |
lus390g-egsl01.nsroot1.com |
lusmwdc-egsl04.nsroot1.com |
wlbnj01b.nsroot1.com |
aphkgslb01.nsroot1.com |
njpndc-edns01.nsroot1.com |
inchregsl01.nsroot1.com |
lusgtdc-egsl03.nsroot1.com |
Same first word
DNS History
2 records (2 active, 0 former)
●NSns1.nsroot1.com2015-08-31 → 2026-08-05 · 2 obs
● 2026-08-05 10:02:12
●NSns2.nsroot2.com2015-08-31 → 2026-08-05 · 2 obs
● 2026-08-05 10:02:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| nsroot1.com | ns2.nsroot2.com, ns1.nsroot1.com | 2 records |
✅ Authoritative Response
Server:193.108.91.190
NS records: ns2.nsroot2.com, ns1.nsroot1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nsroot1.com (unsigned zone)
⏱️ Timing
Total: 158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.nsroot1.com, ns2.nsroot2.com |
| TXT | 1 | v=spf1 a:mail.citigroup.com -all |
| SOA | 1 | ns1.nsroot1.com hostmaster.citi.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 1 (ns1.nsroot1.com)
Out-of-bailiwick: 1 (ns2.nsroot2.com)
Analysis
Hierarchy
lgbrdc-egsl01-7000.nsroot1.com, ns1.nsroot1.com, apjpgslb01.nsroot1.com, jpndcgslb01.nsroot1.com, lusmwdc-egsl07.nsroot1.com and a few other host names are all children of nsroot1.com.
Name Servers
DNS delegation for nsroot1.com points to two name servers: ns1.nsroot1.com and ns2.nsroot2.com.
nsroot1.com has the same name server delegation as a number of other domains, such as citgocelebrity.com, citigroup.jl.cn, citidiamondpreferred.com and two more.
The name servers of nsroot1.com overlap at least partially with those of other domains — among them citibankmortgage.com, citimanager.com, usecreditwisely.com and two more.
The name servers ns.citicorp.com, ns5.citicorp.com and ns2.citicorp.com are commonly seen alongside these name servers.
Both ns1.nsroot1.com and ns2.nsroot2.com have a single IP address each — ns1.nsroot1.com resolves to 156.154.64.172 while ns2.nsroot2.com resolves to 193.108.91.190.