mascontractor.com - robtex.com
mascontractor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns43.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2152::16🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| A | 97.74.101.22🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns43.domaincontrol.com | ||||||
| NS | ns44.domaincontrol.com | ||||||
| A | 2603:5:2252::16🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| A | 173.201.69.22🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns44.domaincontrol.com | ||||||
| TXT | NETORGFT9448970.onmicrosoft.com | ||||||
| TXT | v=spf1 include:secureserver.net -all | ||||||
| SOA | ns43.domaincontrol.comdns@jomax.net 2026-01-27 #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=1774695152 | ||||||
Same first word
mascontractor.com |
Similar names
DNS History
15 records (4 active, 11 former)
●NSns43.domaincontrol.com2018-01-23 → 2026-03-28 · 2 obs
● 2026-03-28 11:22:12
●NSns44.domaincontrol.com2018-01-23 → 2026-03-28 · 2 obs
● 2026-03-28 11:22:12
○MXmascontractor-com.mail.protection.outlook.com2026-03-28 → 2026-03-28 · 1 obs
●A13.248.213.452026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:22:12
○A15.197.225.1282026-03-28 → 2026-03-28 · 1 obs
○A184.168.221.342018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
○A184.168.221.512018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
○A184.168.221.632018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
○A3.33.251.1682026-03-28 → 2026-03-28 · 1 obs
○A50.63.202.452018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
○A50.63.202.462018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
○A50.63.202.502018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
○A50.63.202.542018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
○A50.63.202.592018-01-23 → 2018-01-23 · 2 obs
○ 2026-03-28 11:22:12
●A76.223.67.1892026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 11:22:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mascontractor.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.69.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mascontractor.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| TXT | 2 | NETORGFT9448970.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns43.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns43.domaincontrol.com, ns43.domaincontrol.com, ns44.domaincontrol.com...)
Analysis
IP Addresses
mascontractor.com has two IP numbers: 13.248.213.45 and 76.223.67.189.
Other host names, for instance hbpnetwork.com, parleyrd.com, raizegls.com, phuelup.com and ucabet.net share IP numbers with mascontractor.com.
Name Servers
mascontractor.com's delegation uses two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
mascontractor.com uses the same name server setup as other domains, such as bt-personalberatung.de, marstalent.com, onlineshopos.com, vanost.com and marcingaik.com.
mascontractor.com at least partially shares name servers with other domains, for example imageofart.com.
Host names with two IPs:
ns43.domaincontrol.com points to 2603:5:2152::16 and 97.74.101.22
ns44.domaincontrol.com points to 2603:5:2252::16 and 173.201.69.22