nsroot.com - dns.ninja
nsroot.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.160.13.20🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| A | 165.160.15.20🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| 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 | ||||||
| TXT | v=spf1 include:spf-00123c01.pphosted.com -all | ||||||
| SOA | ns1.nsroot1.comhostmaster@citi.com 2021-10-01 #12 | ||||||
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=1783214321 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns.citicorp.com2007-11-11 → 2026-07-05 · 5 obs
○ 2015-08-06 16:33:46
○ 2021-09-15 03:11:38
● 2026-03-30 10:54:50
● 2026-07-05 01:30:56
●NSns1.nsroot1.com2015-08-06 → 2026-07-05 · 3 obs
● 2015-08-06 16:33:46
● 2026-07-05 01:30:56
●NSns2.citicorp.com2007-11-11 → 2026-07-05 · 5 obs
○ 2015-08-06 16:33:46
○ 2021-09-15 03:11:38
● 2026-03-30 10:54:50
● 2026-07-05 01:30:56
●NSns2.nsroot2.com2015-08-06 → 2026-07-05 · 3 obs
● 2015-08-06 16:33:46
● 2026-07-05 01:30:56
●NSns5.citicorp.com2007-11-11 → 2026-07-05 · 5 obs
○ 2015-08-06 16:33:46
○ 2021-09-15 03:11:38
● 2026-03-30 10:54:50
● 2026-07-05 01:30:56
○NSnusmwdc-edns01.nsroot.net2021-09-15 → 2021-09-15 · 4 obs
● 2021-09-15 03:11:38
○ 2026-03-30 10:54:50
○ 2026-07-05 01:30:56
●A165.160.13.202015-08-06 → 2026-07-05 · 3 obs
● 2015-08-06 16:33:46
● 2026-07-05 01:30:56
●A165.160.15.202015-08-06 → 2026-07-05 · 3 obs
● 2015-08-06 16:33:46
● 2026-07-05 01:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nsroot.com | ns2.citicorp.com, ns.citicorp.com, ns5.citicorp.com | 3 records |
✅ Authoritative Response
Server:156.154.64.172
NS records: ns2.citicorp.com, ns.citicorp.com, ns5.citicorp.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nsroot.com (unsigned zone)
⏱️ Timing
Total: 112ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 2 | ns2.nsroot2.com, ns1.nsroot1.com |
| TXT | 1 | v=spf1 include:spf-00123c01.pphosted.com |
| 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
The parent domain of ns2.nsroot.com and ns.nsroot.com is nsroot.com.
IP Addresses
nsroot.com has two IP addresses: 165.160.13.20 and 165.160.15.20
Among the host names that share IP numbers with nsroot.com are tandatacorp.com, marketwatch.london, llaquinta.us and two others.
Name Servers
The authoritative name servers for nsroot.com are ns2.citicorp.com, ns5.citicorp.com, ns.citicorp.com and two others.
There is at least partial name server overlap between nsroot.com and other domains — xn--chq51t8o1cmoc.net, 243.67.199.in-addr.arpa, citigroupfoundation.com and two more among them.
These name servers frequently co-occur with the name servers ns1.nsroot1.com and ns2.nsroot2.com.
Hosts that resolve to one IP address:
ns2.citicorp.com has the IP address 193.108.91.190.
ns5.citicorp.com has the IP address 193.108.91.190.
ns.citicorp.com has the IP address 156.154.64.172.
ns1.nsroot1.com has the IP address 156.154.64.172.
ns2.nsroot2.com has the IP address 193.108.91.190.
ns2.citicorp.com, ns5.citicorp.com and ns2.nsroot2.com all direct to 193.108.91.190.
Both ns.citicorp.com and ns1.nsroot1.com resolve to 156.154.64.172 IP addresses each.