contractingbuilders.com - dns.ninja
contractingbuilders.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 148.135.138.169🇺🇸 IIHOS001148.135.136.0/21 HOSTINGER GB | ||||||
| PTR | srv1367699.hstgr.cloud | ||||||
| NS | ns57.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| A | 97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns57.domaincontrol.com | ||||||
| NS | ns58.domaincontrol.com | ||||||
| A | 2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| A | 173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns58.domaincontrol.com | ||||||
| TXT | 43933bd5-9cc5-4b1c-a129-e23bb7f5903e | ||||||
| TXT | aftermarket-verification=d0pBWg== | ||||||
| TXT | f7e8961ca1004a49be54f47ab2b00a35 | ||||||
| TXT | 71e6b56c0fb558caa45faf2077fdd8485d24f451519fe9bfe85acb6d98709512 | ||||||
| TXT | 80xxnxzb3k8mhzo6ys4glsd77lihrdb6gg10w7d9 | ||||||
| TXT | cef6189b51c9f416a029929f9c42779239c41ed6 | ||||||
| TXT | saw-market=05fe71bd-642b-4bdb-b9ec-1339f3ab4df7 | ||||||
| TXT | 4.cn-verify-501145 | ||||||
| TXT | 357d19560229ebfe197f56cd4a3090b3f2dea48a | ||||||
| SOA | ns57.domaincontrol.comdns@jomax.net 2026-04-21 #1 | ||||||
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=1781444475 | ||||||
Previously MX for
contractingbuilders.com |
Same first word
contractingbuilders.com |
DNS History
13 records (3 active, 10 former)
○NSns1.bluehost.com2015-05-21 → 2017-06-21 · 4 obs
● 2017-06-21 23:12:28
○ 2021-05-05 11:47:22
○ 2026-06-14 14:08:48
○NSns1.usm94.siteground.biz2021-05-05 → 2021-05-05 · 4 obs
● 2021-05-05 11:47:22
○ 2026-05-10 12:07:16
○ 2026-06-14 14:08:48
○NSns2.bluehost.com2015-05-21 → 2017-06-21 · 4 obs
● 2017-06-21 23:12:28
○ 2021-05-05 11:47:22
○ 2026-06-14 14:08:48
○NSns2.usm94.siteground.biz2021-05-05 → 2021-05-05 · 4 obs
● 2021-05-05 11:47:22
○ 2026-05-10 12:07:16
○ 2026-06-14 14:08:48
●NSns57.domaincontrol.com2026-05-10 → 2026-06-14 · 3 obs
● 2026-05-10 12:07:16
● 2026-06-14 14:08:48
●NSns58.domaincontrol.com2026-05-10 → 2026-06-14 · 3 obs
● 2026-05-10 12:07:16
● 2026-06-14 14:08:48
○MXcontractingbuilders.com2021-05-05 → 2021-05-05 · 4 obs
● 2021-05-05 11:47:22
○ 2026-05-10 12:07:16
○ 2026-06-14 14:08:48
○MXmail.contractingbuilders.com2015-05-21 → 2017-06-21 · 4 obs
● 2017-06-21 23:12:28
○ 2021-05-05 11:47:22
○ 2026-06-14 14:08:48
○A13.248.213.452026-05-10 → 2026-06-14 · 2 obs
○ 2026-06-14 14:08:48
●A148.135.138.1692026-05-10 → 2026-06-14 · 3 obs
● 2026-05-10 12:07:16
● 2026-06-14 14:08:48
○A35.208.95.462021-05-05 → 2021-05-05 · 4 obs
● 2021-05-05 11:47:22
○ 2026-05-10 12:07:16
○ 2026-06-14 14:08:48
○A50.87.184.142015-05-21 → 2017-06-21 · 4 obs
● 2017-06-21 23:12:28
○ 2021-05-05 11:47:22
○ 2026-06-14 14:08:48
○A76.223.67.1892026-05-10 → 2026-06-14 · 2 obs
○ 2026-06-14 14:08:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contractingbuilders.com | ns57.domaincontrol.com, ns58.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.29
NS records: ns57.domaincontrol.com, ns58.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractingbuilders.com (unsigned zone)
⏱️ Timing
Total: 108ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 148.135.138.169 |
| NS | 2 | ns57.domaincontrol.com, ns58.domaincontrol.com |
| TXT | 9 | 43933bd5-9cc5-4b1c-a129-e23bb7f5903e, aftermarket-verification=d0pBWg==... |
| SOA | 1 | ns57.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns57.domaincontrol.com, ns57.domaincontrol.com, ns58.domaincontrol.com...)
Analysis
IP Addresses
contractingbuilders.com resolves to just one IP address, 148.135.138.169.
Two other host names, along with wranglermedia.com, matchhost.com and justpayu.com, also share IP numbers with contractingbuilders.com.
Name Servers
contractingbuilders.com is delegated to two name servers: ns57.domaincontrol.com and ns58.domaincontrol.com.
contractingbuilders.com shares its NS records with other domains, for example neddi.com, comangent.com, broadduscc.com and two others.
ns57.domaincontrol.com and ns58.domaincontrol.com each resolve to two IP addresses: ns57.domaincontrol.com points to 97.74.108.29 and 2603:5:21c2::1d, while ns58.domaincontrol.com points to 173.201.76.29 and 2603:5:22c2::1d.