nt4b.com - robtex.com
nt4b.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.volcanodns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::adf5:3a09🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 173.245.58.9🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.volcanodns.com | ||||||
| A | 2400:cb00:2049:1::a29f:898🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | cfns2.cienans.com | ||||||
| A | 162.159.8.152Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cfns2.cienans.com | ||||||
| SOA | ns1.volcanodns.comdns@cloudflare.com serial=2398961318 | ||||||
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=1771291435 | ||||||
Same first word
Similar names
DNS History
9 records (2 active, 7 former)
○NSmysql.nt4b.net2015-08-22 → 2026-02-15 · 3 obs
● 2026-02-15 02:53:38
○ 2026-03-24 05:43:14
○NSns1.netconnect.it2015-08-22 → 2026-02-15 · 3 obs
● 2026-02-15 02:53:38
○ 2026-03-24 05:43:14
●NSns1.volcanodns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 05:43:14
●NSns2.volcanodns.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 05:43:14
○NSns3.netconnect.it2015-08-22 → 2026-02-15 · 3 obs
● 2026-02-15 02:53:38
○ 2026-03-24 05:43:14
○NSprimarydns.nt4b.net2015-08-22 → 2026-02-15 · 3 obs
● 2026-02-15 02:53:38
○ 2026-03-24 05:43:14
○MXmx.nt4b.com2015-08-22 → 2026-02-15 · 3 obs
● 2026-02-15 02:53:38
○ 2026-03-24 05:43:14
○A46.37.5.1032016-10-01 → 2026-02-15 · 4 obs
● 2016-10-01 02:20:00
● 2026-02-15 02:53:38
○ 2026-03-24 05:43:14
○A46.37.5.502015-08-22 → 2016-09-23 · 4 obs
● 2016-09-23 10:40:44
○ 2016-10-01 02:20:00
○ 2026-03-24 05:43:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| nt4b.com | ns1.volcanodns.com, ns2.volcanodns.com | 8 records |
✅ Authoritative Response
Server:154.93.100.74
NS records: ns1.volcanodns.com, ns2.volcanodns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nt4b.com (unsigned zone)
⏱️ Timing
Total: 595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.volcanodns.com, ns2.volcanodns.com |
| SOA | 1 | ns1.volcanodns.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.volcanodns.com, ns1.volcanodns.com, ns1.volcanodns.com...)
Analysis
Name Servers
nt4b.com is delegated to two name servers: ns1.volcanodns.com and ns2.volcanodns.com.
nt4b.com uses the same name server setup as other domains such as ra3w.com, unq6.com, w38h.com, bt8h.com and 4d8j.com.
nt4b.com shares name servers with other domains at least partially, for example veh8.com, cb7y.com, nmj3.com, 7byp.com and g8pm.com.
Host names with two IP numbers:
ns1.volcanodns.com points to 2400:cb00:2049:1::adf5:3a09 and 173.245.58.9; ns2.volcanodns.com points to 2400:cb00:2049:1::a29f:898 and 162.159.8.152.