21neuro.com - robtex.com
21neuro.com
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=1774475107 | ||||||
Subdomains
mail.21neuro.com |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSsfli80421.earth.orderbox-dns.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:57:12
●NSsfli80421.mars.orderbox-dns.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:57:12
●NSsfli80421.mercury.orderbox-dns.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:57:12
●NSsfli80421.venus.orderbox-dns.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:57:12
●MXmail.21neuro.com2015-08-08 → 2026-03-25 · 2 obs
● 2026-03-25 21:57:12
●A174.66.125.522026-02-23 → 2026-03-25 · 3 obs
● 2026-02-23 02:51:50
● 2026-03-25 21:57:12
○A24.255.102.1722015-08-08 → 2017-08-11 · 4 obs
● 2017-08-11 13:39:06
○ 2026-02-23 02:51:50
○ 2026-03-25 21:57:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21neuro.com | sfli80421.mercury.orderbox-dns.com, sfli80421.venus.orderbox-dns.com, sfli80421.earth.orderbox-dns.com, sfli80421.mars.orderbox-dns.com | 16 records |
✅ Authoritative Response
Server:162.251.82.122
NS records: sfli80421.mercury.orderbox-dns.com, sfli80421.venus.orderbox-dns.com, sfli80421.earth.orderbox-dns.com, sfli80421.mars.orderbox-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21neuro.com (unsigned zone)
⏱️ Timing
Total: 241ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.66.125.52 |
| NS | 4 | sfli80421.mars.orderbox-dns.com, sfli80421.mercury.orderbox-dns.com... |
| MX | 1 | mail.21neuro.com (pri: 5) |
| TXT | 2 | google-site-verification=LKBFGx0rQ-stHoy, v=spf1 mx ip4:174.66.125.52 ip:216.55.17 |
| SOA | 1 | sfli80421.mercury.orderbox-dns.com sflit |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (sfli80421.mercury.orderbox-dns.com, sfli80421.mercury.orderbox-dns.com, sfli80421.mercury.orderbox-dns.com...)
Analysis
Hierarchy
mail.21neuro.com has 21neuro.com as its parent.
IP Addresses
21neuro.com maps to IP address 174.66.125.52.
Other host names for instance mail.21neuro.com and wsip-174-66-125-52.ph.ph.cox.net share IP numbers with 21neuro.com.
Name Servers
21neuro.com is delegated to four name servers: sfli80421.earth.orderbox-dns.com, sfli80421.mars.orderbox-dns.com, sfli80421.mercury.orderbox-dns.com and sfli80421.venus.orderbox-dns.com.
21neuro.com shares some name servers with other domains, for example 21neuro.net.
Hostnames with four IPs:
sfli80421.earth.orderbox-dns.com points to: 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247.
sfli80421.mars.orderbox-dns.com points to: 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.
sfli80421.mercury.orderbox-dns.com points to: 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251.
sfli80421.venus.orderbox-dns.com points to: 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
Mail Servers
21neuro.com is handled by a single mail server, mail.21neuro.com.
The mail server setup for 21neuro.com matches that of other domains, for instance 21neuro.net.
mail.21neuro.com points to one IP number: 174.66.125.52.