rth101.com - robtex.com
rth101.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.215.243.20🇺🇸 AS701876.212.0.0/14 | ||||||
| PTR | mail.rthgroup.com | ||||||
| NS | ns1.rthgroup.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 72.167.143.173🇺🇸 AS39810172.167.140.0/22 GCN Allocation | ||||||
| PTR | 173.143.167.72.host.secureserver.net | ||||||
| NS | ns1.inmotionhosting.com ⚠️ Not in zone NS records | ||||||
| A | 74.124.210.242🇺🇸 INMOTION74.124.210.0/23 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | ns.inmotionhosting.com | ||||||
| NS | ns2.inmotionhosting.com ⚠️ Not in zone NS records | ||||||
| A | 70.39.150.2🇺🇸 IMH-IAD70.39.144.0/21 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | ns2.inmotionhosting.com | ||||||
| NS | ns2.rthgroup.com ⚠️ Not in parent delegation | ||||||
| A | 72.167.143.173🇺🇸 AS39810172.167.140.0/22 GCN Allocation | ||||||
| PTR | 173.143.167.72.host.secureserver.net | ||||||
| MX | rth101.com ⭐ | ||||||
| A | 76.215.243.20🇺🇸 AS701876.212.0.0/14 | ||||||
| PTR | mail.rthgroup.com | ||||||
| TXT | v=spf1 +a +mx +ip4:72.52.184.48 ~all | ||||||
| SOA | ns1.rthgroup.comdevnull@sourcedns.com 2020-12-16 #0 | ||||||
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=1774722637 | ||||||
MX for
rth101.com |
Same first word
rth101.com |
DNS History
6 records (6 active, 0 former)
●NSns1.inmotionhosting.com2026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 05:56:36
● 2026-03-28 18:59:06
●NSns1.rthgroup.com2015-08-07 → 2026-03-28 · 2 obs
● 2026-03-28 18:59:06
●NSns2.inmotionhosting.com2026-03-19 → 2026-03-28 · 3 obs
● 2026-03-19 05:56:36
● 2026-03-28 18:59:06
●NSns2.rthgroup.com2015-08-07 → 2026-03-28 · 2 obs
● 2026-03-28 18:59:06
●MXrth101.com2015-08-07 → 2026-03-28 · 2 obs
● 2026-03-28 18:59:06
●A76.215.243.202015-08-07 → 2026-03-28 · 2 obs
● 2026-03-28 18:59:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| rth101.com | ns2.inmotionhosting.com, ns1.inmotionhosting.com | 2 records |
✅ Authoritative Response
Server:70.39.150.2
NS records: ns2.inmotionhosting.com, ns1.inmotionhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rth101.com (unsigned zone)
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.215.243.20 |
| NS | 2 | ns1.rthgroup.com, ns2.rthgroup.com |
| MX | 1 | rth101.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:72.52.184.48 ~all |
| SOA | 1 | ns1.rthgroup.com devnull.sourcedns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.inmotionhosting.com, ns1.inmotionhosting.com)
Analysis
Mail Server Role
rth101.com serves as the mail server for rth101.com.
IP Addresses
rth101.com points to a single IP number: 76.215.243.20.
Name Servers
rth101.com is delegated to four name servers: ns1.inmotionhosting.com, ns2.inmotionhosting.com, ns1.rthgroup.com and ns2.rthgroup.com.
rth101.com shares name servers with other domains at least partially, for instance sisengr.org, kurzweilmusicsystems.net, kmgglobal.com, newfoundations.net and www.clash.co.
these name servers are often used together with the name servers ns.inmotionhosting.com.
Host names with a single IP
ns1.inmotionhosting.com points to 74.124.210.242
ns2.inmotionhosting.com points to 70.39.150.2
ns1.rthgroup.com points to 72.167.143.173
ns2.rthgroup.com points to 72.167.143.173
Host names pointing to 72.167.143.173: ns1.rthgroup.com, ns2.rthgroup.com
Note that ns1.rthgroup.com and ns2.rthgroup.com point to the same IP 72.167.143.173
Mail Servers
A single mail server handles rth101.com and rth101.com.
Host name rth101.com resolves to IP 76.215.243.20.