robertberkeleycoaching.com - robtex.com
robertberkeleycoaching.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns41.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2142::15🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| A | 97.74.100.21🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns41.domaincontrol.com | ||||||
| NS | ns42.domaincontrol.com | ||||||
| A | 2603:5:2242::15🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| A | 173.201.68.21🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns42.domaincontrol.com | ||||||
| MX | mx1-usg2.ppe-hosted.com ⭐ | ||||||
| A | 98.85.123.215🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| PTR | mx1-usg2.ppe-hosted.com | ||||||
| MX | mx2-usg2.ppe-hosted.com ⭐ | ||||||
| A | 23.21.114.81🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix | ||||||
| PTR | mx2-usg2.ppe-hosted.com | ||||||
| MX | mx3-usg2.ppe-hosted.com ⭐ | ||||||
| A | 34.231.165.252🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | mx3-usg2.ppe-hosted.com | ||||||
| TXT | v=spf1 include:_spf-usg2.ppe-hosted.com include:secureserver.net ~all | ||||||
| TXT | NETORGFT11355187.onmicrosoft.com | ||||||
| SOA | ns41.domaincontrol.comdns@jomax.net 2026-01-01 #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=1774731907 | ||||||
Same first word
robertberkeleycoaching.com |
DNS History
7 records (7 active, 0 former)
●NSns41.domaincontrol.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 21:23:42
●NSns42.domaincontrol.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 21:23:42
●MXmx1-usg2.ppe-hosted.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 21:23:42
●MXmx2-usg2.ppe-hosted.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 21:23:42
●MXmx3-usg2.ppe-hosted.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 21:23:42
●A13.248.243.52026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 21:23:42
●A76.223.105.2302026-03-26 → 2026-03-28 · 2 obs
● 2026-03-28 21:23:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| robertberkeleycoaching.com | ns41.domaincontrol.com, ns42.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.21
NS records: ns41.domaincontrol.com, ns42.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robertberkeleycoaching.com (unsigned zone)
⏱️ Timing
Total: 103ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns41.domaincontrol.com, ns42.domaincontrol.com |
| MX | 3 | mx1-usg2.ppe-hosted.com (pri: 0), mx2-usg2.ppe-hosted.com (pri: 0)... |
| TXT | 2 | v=spf1 include:_spf-usg2.ppe-hosted.com , NETORGFT11355187.onmicrosoft.com |
| SOA | 1 | ns41.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)
Analysis
IP Addresses
robertberkeleycoaching.com resolves to two IP numbers: 13.248.243.5 and 76.223.105.230.
other host names including craneroof.com, usacpro.com, veloventure.co, trezor_wallets.godaddysites.com and neposeyes.org share IP numbers with robertberkeleycoaching.com.
Name Servers
robertberkeleycoaching.com is delegated to two name servers ns41.domaincontrol.com and ns42.domaincontrol.com.
robertberkeleycoaching.com shares the same name server setup as other domains, for instance workplaceharmonizer.com, storefrontmap.com, dzage.com, trkli.com and pearceco.com.
robertberkeleycoaching.com at least partially shares name servers with other domains, for instance credika.com.
Host names with two IP numbers:
The host name ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21; the host name ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21.
Mail Servers
robertberkeleycoaching.com is handled by three mail servers: mx1-usg2.ppe-hosted.com, mx2-usg2.ppe-hosted.com and mx3-usg2.ppe-hosted.com.
robertberkeleycoaching.com shares some mail servers with other domains, at least partially, for instance purplemossarchitecture.com, 9squid.com, metaltechpdr.com, powerrevracing.com and honeywater.ca.
Host names with one IP number: mx1-usg2.ppe-hosted.com points to 98.85.123.215; mx2-usg2.ppe-hosted.com points to 23.21.114.81; mx3-usg2.ppe-hosted.com points to 34.231.165.252.