www.yellowtechnologies.com - robtex.com
www.yellowtechnologies.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.244.72.100🇺🇸 YELLOW-KCGO143.244.72.0/24 | ||||||
| PTR | yrcw.com | ||||||
yellowtechnologies.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.244.72.100🇺🇸 YELLOW-KCGO143.244.72.0/24 | ||||||
| NS | dbru.br.ns.els-gms.att.net ⭐ | ||||||
| NS | dmtu.mt.ns.els-gms.att.net | ||||||
| NS | dns1.p07.nsone.net ⚠️ Not in zone NS records | ||||||
| NS | dns2.p07.nsone.net ⚠️ Not in zone NS records | ||||||
| NS | dns3.p07.nsone.net ⚠️ Not in zone NS records | ||||||
| NS | dns4.p07.nsone.net ⚠️ Not in zone NS records | ||||||
| MX | osmtp01.yrcw.com ⭐ | ||||||
| MX | osmtp02.yrcw.com ⭐ | ||||||
| SOA | dbru.br.ns.els-gms.att.netrm-hostmaster@ems.att.com serial=3 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A143.244.72.1002015-06-08 → 2026-04-27 · 2 obs
● 2015-06-08 01:34:42
● 2026-04-27 03:24:36
● 2026-04-27 03:24:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yellowtechnologies.com | dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, dns1.p07.nsone.net, dns2.p07.nsone.net... | - |
✅ Authoritative Response
Server:198.51.44.71
NS records: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net, dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yellowtechnologies.com (unsigned zone)
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.244.72.100 |
Analysis
IP Addresses
www.yellowtechnologies.com points to a single IP number: 143.244.72.100.
Other host names, for instance yrcfreight.com, www.newpenn.com, roadway.com, yellowroadway.com and www.yrcreimerexpress.com share IP numbers with www.yellowtechnologies.com.