400503.com - robtex.com
400503.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=1771291435 | ||||||
Similar names
DNS History
19 records (6 active, 13 former)
●NSadam.ns.cloudflare.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 01:18:34
○NSdns10.hichina.com2015-07-11 → 2015-11-10 · 4 obs
● 2015-11-10 01:02:08
○ 2016-02-02 14:09:54
○ 2026-03-08 01:18:34
○NSdns9.hichina.com2015-07-11 → 2015-11-10 · 4 obs
● 2015-11-10 01:02:08
○ 2016-02-02 14:09:54
○ 2026-03-08 01:18:34
○NSns1.namebrightdns.com2016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 10:24:12
○ 2016-12-23 01:06:04
○ 2026-03-08 01:18:34
○NSns2.namebrightdns.com2016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 10:24:12
○ 2016-12-23 01:06:04
○ 2026-03-08 01:18:34
○NSns57.domaincontrol.com2016-12-23 → 2017-12-24 · 4 obs
● 2016-12-23 01:06:04
● 2017-12-24 06:24:18
○ 2026-03-08 01:18:34
○NSns58.domaincontrol.com2016-12-23 → 2017-12-24 · 4 obs
● 2016-12-23 01:06:04
● 2017-12-24 06:24:18
○ 2026-03-08 01:18:34
●NSsonia.ns.cloudflare.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 01:18:34
○MXmail1.namebrightmail.com2016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 10:24:12
○ 2016-12-23 01:06:04
○ 2026-03-08 01:18:34
○MXmail2.namebrightmail.com2016-04-22 → 2016-04-22 · 4 obs
● 2016-04-22 10:24:12
○ 2016-12-23 01:06:04
○ 2026-03-08 01:18:34
○MXmailstore1.secureserver.net2016-12-23 → 2017-12-24 · 4 obs
● 2016-12-23 01:06:04
● 2017-12-24 06:24:18
○ 2026-03-08 01:18:34
○MXmxdomain.qq.com2015-07-11 → 2015-11-10 · 4 obs
● 2015-11-10 01:02:08
○ 2016-02-02 14:09:54
○ 2026-03-08 01:18:34
○MXsmtp.secureserver.net2016-12-23 → 2017-12-24 · 4 obs
● 2016-12-23 01:06:04
● 2017-12-24 06:24:18
○ 2026-03-08 01:18:34
●A154.193.210.22026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 01:18:34
●A154.193.210.2342026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 01:18:34
●A154.193.210.502026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 01:18:34
●A154.193.210.822026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 01:18:34
○A211.22.125.252016-04-22 → 2016-04-22 · 3 obs
○ 2016-12-23 01:06:04
○ 2026-03-08 01:18:34
○A45.35.91.1662016-12-23 → 2017-12-24 · 4 obs
● 2016-12-23 01:06:04
● 2017-12-24 06:24:18
○ 2026-03-08 01:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 400503.com | adam.ns.cloudflare.com, sonia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.194.190
NS records: adam.ns.cloudflare.com, sonia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 400503.com (unsigned zone)
⏱️ Timing
Total: 140ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 154.193.210.234, 154.193.210.2... |
| NS | 2 | adam.ns.cloudflare.com, sonia.ns.cloudflare.com |
| SOA | 1 | adam.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (adam.ns.cloudflare.com, adam.ns.cloudflare.com, adam.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by 400503.com: 154.193.210.2, 154.193.210.50, 154.193.210.82 and 154.193.210.234.
other host names including pq14.com, h581.com, 700902.com, 3145.xyz and 520950.com share IP numbers with 400503.com.
Name Servers
400503.com is delegated to two name servers adam.ns.cloudflare.com and sonia.ns.cloudflare.com.
400503.com shares the same name server setup as other domains, for instance 477655.com, 800410.com, 100814.com, 476400.com and 1696.xyz.
400503.com at least partially shares name servers with other domains, for instance viporlandorentals.com, elsaraha.com, iskurpersonel.com, lorealpartnershop.com and vigovmy.top.
these name servers are commonly used alongside west.ns.cloudflare.com.
Host names with six IP numbers:
Host name adam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b36, 2803:f800:50::6ca2:c136, 2a06:98c1:50::ac40:2136, 108.162.193.54, 172.64.33.54 and 173.245.59.54.
Host name sonia.ns.cloudflare.com points to: 2606:4700:50::a29f:26be, 2803:f800:50::6ca2:c2be, 2a06:98c1:50::ac40:22be, 108.162.194.190, 162.159.38.190 and 172.64.34.190.