contractingsource.com - dns.ninja
contractingsource.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.251.168🇺🇸 Amazon3.33.240.0/20 | ||||||
| PTR | aec037177372cc6cd.awsglobalaccelerator.com | ||||||
| A | 15.197.225.128🇺🇸 Amazon15.197.224.0/20 | ||||||
| NS | ns33.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a1::11🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| A | 97.74.106.17🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| NS | ns34.domaincontrol.com | ||||||
| A | 2603:5:22a1::11🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| A | 173.201.74.17🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| MX | contractingsource-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| TXT | NETORGFT14466137.onmicrosoft.com | ||||||
| SOA | ns33.domaincontrol.comdns@jomax.net 2026-05-26 #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=1785882274 | ||||||
Previously MX for
contractingsource.com |
Same first word
contractingsource.com |
Similar names
sourcecontracting.com |
coursecontracting.com |
econtractsourcing.com |
creagconstruction.com |
graceconstruction.com |
DNS History
10 records (5 active, 5 former)
○NSns1.hishost.com2015-08-07 → 2017-02-17 · 4 obs
● 2017-02-17 14:40:42
○ 2019-04-13 03:43:06
○ 2026-08-04 22:46:16
○NSns2.hishost.com2015-08-07 → 2017-02-17 · 4 obs
● 2017-02-17 14:40:42
○ 2019-04-13 03:43:06
○ 2026-08-04 22:46:16
●NSns33.domaincontrol.com2019-04-13 → 2026-08-04 · 3 obs
● 2019-04-13 03:43:06
● 2026-08-04 22:46:16
●NSns34.domaincontrol.com2019-04-13 → 2026-08-04 · 3 obs
● 2019-04-13 03:43:06
● 2026-08-04 22:46:16
●MXcontractingsource-com.mail.protection.outlook.com2026-04-08 → 2026-08-04 · 3 obs
● 2026-04-08 00:55:28
● 2026-08-04 22:46:16
○MXcontractingsource.com2015-08-07 → 2017-02-17 · 4 obs
● 2017-02-17 14:40:42
○ 2019-04-13 03:43:06
○ 2026-08-04 22:46:16
●A15.197.225.1282026-04-08 → 2026-08-04 · 3 obs
● 2026-04-08 00:55:28
● 2026-08-04 22:46:16
○A199.101.99.262015-08-07 → 2017-02-17 · 4 obs
● 2017-02-17 14:40:42
○ 2019-04-13 03:43:06
○ 2026-08-04 22:46:16
●A3.33.251.1682026-04-08 → 2026-08-04 · 3 obs
● 2026-04-08 00:55:28
● 2026-08-04 22:46:16
○A97.74.42.792019-04-13 → 2019-04-13 · 4 obs
● 2019-04-13 03:43:06
○ 2026-04-08 00:55:28
○ 2026-08-04 22:46:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contractingsource.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractingsource.com (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 1 | contractingsource-com.mail.protection.ou |
| TXT | 2 | v=spf1 include:secureserver.net -all, NETORGFT14466137.onmicrosoft.com |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
Analysis
IP Addresses
contractingsource.com points to the IP addresses 3.33.251.168 and 15.197.225.128
mauriruiz.dev, supplyfi.net, nyplumbingheating.com and two other host names share IP numbers with contractingsource.com.
Name Servers
contractingsource.com uses two name servers for its delegation: ns33.domaincontrol.com and ns34.domaincontrol.com.
contractingsource.com uses the same name servers as several other domains — among them activver.com, a-s-e.com, the(0x706f726e)oguy.com and two more.
The name servers for contractingsource.com are partially shared with other domains like westriverconveyors.com, kappaas.com and latinotwinks.com
The two host names ns33.domaincontrol.com and ns34.domaincontrol.com each have a pair of IP addresses: ns33.domaincontrol.com has 97.74.106.17 and 2603:5:21a1::11, and ns34.domaincontrol.com has 173.201.74.17 and 2603:5:22a1::11.
Mail Servers
Mail for contractingsource.com is handled by a single mail server, contractingsource-com.mail.protection.outlook.com.