rgbworld.com - robtex.com
rgbworld.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.137.190.148🇺🇸 A2HOSTING216.137.188.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.webhostserver.net | ||||||
| NS | ns21613718895.a2dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 216.137.188.95🇺🇸 A2HOSTING216.137.188.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.webhostserver.net | ||||||
| NS | ns1.webhostserver.net ⚠️ Not in zone NS records | ||||||
| A | 216.137.188.95🇺🇸 A2HOSTING216.137.188.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.webhostserver.net | ||||||
| NS | ns2.webhostserver.net ⚠️ Not in zone NS records | ||||||
| A | 216.137.190.148🇺🇸 A2HOSTING216.137.188.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.webhostserver.net | ||||||
| NS | ns216137190148.a2dns.com ⚠️ Not in parent delegation | ||||||
| A | 216.137.190.148🇺🇸 A2HOSTING216.137.188.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.webhostserver.net | ||||||
| MX | rgbworld.com ⭐ | ||||||
| A | 216.137.190.148🇺🇸 A2HOSTING216.137.188.0/22 A2 Hosting, Inc. | ||||||
| PTR | server.webhostserver.net | ||||||
| TXT | v=spf1 ip4:216.137.188.95 ip4:190.92.178.129 +a +mx +ip4:68.66.231.73 +ip4:68... | ||||||
| TXT | google-site-verification=JIno6czsUelrpPKbWuVTvuX1LrN-7C6SIkwDQ_c1kqo | ||||||
| SOA | ns21613718895.a2dns.comadmin@rgbworld.com 2025-08-22 #3 | ||||||
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=1778562931 | ||||||
MX for
rgbworld.com |
Subdomains
Same first word
rgbworld.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.webhostserver.net2015-08-09 → 2026-05-12 · 5 obs
● 2017-12-23 05:09:48
○ 2020-10-04 09:58:00
● 2026-03-25 05:38:26
● 2026-05-12 05:37:14
●NSns2.webhostserver.net2015-08-09 → 2026-05-12 · 5 obs
● 2017-12-23 05:09:48
○ 2020-10-04 09:58:00
● 2026-03-25 05:38:26
● 2026-05-12 05:37:14
●NSns21613718895.a2dns.com2026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 05:38:26
● 2026-05-12 05:37:14
●NSns216137190148.a2dns.com2026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 05:38:26
● 2026-05-12 05:37:14
○NSns686623173.a2dns.com2020-10-04 → 2020-10-04 · 4 obs
● 2020-10-04 09:58:00
○ 2026-03-25 05:38:26
○ 2026-05-12 05:37:14
○NSns686623174.a2dns.com2020-10-04 → 2020-10-04 · 4 obs
● 2020-10-04 09:58:00
○ 2026-03-25 05:38:26
○ 2026-05-12 05:37:14
●MXrgbworld.com2015-08-09 → 2026-05-12 · 2 obs
● 2026-05-12 05:37:14
○A104.193.143.1582015-11-28 → 2017-12-23 · 5 obs
● 2015-11-28 17:53:24
● 2017-12-23 05:09:48
○ 2020-10-04 09:58:00
○ 2026-05-12 05:37:14
○A198.57.158.162015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-28 17:53:24
○ 2026-05-12 05:37:14
●A216.137.190.1482026-03-25 → 2026-05-12 · 3 obs
● 2026-03-25 05:38:26
● 2026-05-12 05:37:14
○A68.66.231.752020-10-04 → 2020-10-04 · 4 obs
● 2020-10-04 09:58:00
○ 2026-03-25 05:38:26
○ 2026-05-12 05:37:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rgbworld.com | ns1.webhostserver.net, ns2.webhostserver.net | - |
✅ Authoritative Response
Server:216.137.190.148
NS records: ns1.webhostserver.net, ns2.webhostserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rgbworld.com (unsigned zone)
⏱️ Timing
Total: 2347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.137.190.148 |
| NS | 2 | ns216137190148.a2dns.com, ns21613718895.a2dns.com |
| MX | 1 | rgbworld.com (pri: 0) |
| TXT | 2 | v=spf1 ip4:216.137.188.95 ip4:190.92.178, google-site-verification=JIno6czsUelrpPK |
| SOA | 1 | ns21613718895.a2dns.com admin.rgbworld.c |
Analysis
Hierarchy
rgbworld.com is parent of www.rgbworld.com and mail.rgbworld.com.
Mail Server Role
rgbworld.com serves as the mail server for rgbworld.com.
IP Addresses
rgbworld.com resolves to a single IP address: 216.137.190.148.
Other host names, such as ns2.webhostserver.net and ns216137190148.a2dns.com, share IP numbers with rgbworld.com.
Name Servers
rgbworld.com is delegated to four name servers: ns21613718895.a2dns.com, ns216137190148.a2dns.com, ns1.webhostserver.net and ns2.webhostserver.net.
rgbworld.com shares some name servers with other domains, such as elliemaykay.com, webhostserver.net, urbanbands.com and windowmizer.net.
Host names with one IP number:
ns21613718895.a2dns.com points to 216.137.188.95.
ns216137190148.a2dns.com points to 216.137.190.148.
ns1.webhostserver.net points to 216.137.188.95.
ns2.webhostserver.net points to 216.137.190.148.
Host names pointing to 216.137.188.95: ns21613718895.a2dns.com and ns1.webhostserver.net.
Host names pointing to 216.137.190.148: ns216137190148.a2dns.com and ns2.webhostserver.net.
Mail Servers
A single mail server handles rgbworld.com.
rgbworld.com points to a single IP: 216.137.190.148.