contractorz.com - robtex.com
contractorz.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #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=1771291435 | ||||||
Subdomains
nullmx.contractorz.com |
Same first word
contractorz.com |
DNS History
14 records (4 active, 10 former)
○NSbuy.internettraffic.com2016-08-09 → 2016-08-09 · 4 obs
● 2016-08-09 23:58:28
○ 2017-06-29 08:43:06
○ 2026-03-23 19:29:10
○NSns1.hitfarm.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-21 20:29:10
○ 2026-03-23 19:29:10
○NSns1.uniregistrymarket.link2017-06-29 → 2017-06-29 · 4 obs
● 2017-06-29 08:43:06
○ 2026-03-23 00:42:10
○ 2026-03-23 19:29:10
○NSns2.hitfarm.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-21 20:29:10
○ 2026-03-23 19:29:10
○NSns2.uniregistrymarket.link2017-06-29 → 2017-06-29 · 4 obs
● 2017-06-29 08:43:06
○ 2026-03-23 00:42:10
○ 2026-03-23 19:29:10
●NSns3.afternic.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 00:42:10
● 2026-03-23 19:29:10
○NSns3.hitfarm.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-21 20:29:10
○ 2026-03-23 19:29:10
●NSns4.afternic.com2026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 00:42:10
● 2026-03-23 19:29:10
○NSsell.internettraffic.com2016-08-09 → 2016-08-09 · 4 obs
● 2016-08-09 23:58:28
○ 2017-06-29 08:43:06
○ 2026-03-23 19:29:10
○MXnullmx.contractorz.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-21 20:29:10
○ 2026-03-23 19:29:10
●A13.248.169.482026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 00:42:10
● 2026-03-23 19:29:10
○A217.68.70.692008-03-18 → 2008-03-18 · 3 obs
○ 2015-05-21 20:29:10
○ 2026-03-23 19:29:10
○A69.172.201.1532016-08-09 → 2017-06-29 · 5 obs
● 2016-08-09 23:58:28
● 2017-06-29 08:43:06
○ 2026-03-23 00:42:10
○ 2026-03-23 19:29:10
●A76.223.54.1462026-03-23 → 2026-03-23 · 3 obs
● 2026-03-23 00:42:10
● 2026-03-23 19:29:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| contractorz.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractorz.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
Hierarchy
contractorz.com is a parent of nullmx.contractorz.com.
IP Addresses
contractorz.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance petrice.com, iplsss.com, miximports.com, host-58-115-179-188.dynamic.kbtelecom.net and anaveer.com share IP numbers with contractorz.com.
Name Servers
Delegation for contractorz.com rests with two name servers, ns3.afternic.com and ns4.afternic.com.
contractorz.com shares the same name server setup as other domains, including nvlc.com, netixer.com, muziqness.com, ghostufo.com and sachasathi.com.
contractorz.com partially shares name servers with other domains; for instance diutang.com, vegarian.com and freerec.com.
These name servers are commonly used with ns1.shunmi.com and ns2.shunmi.com.
Host names with one IP number: ns3.afternic.com points to 97.74.98.65; ns4.afternic.com points to 173.201.66.65.