ntlcontracting.com - robtex.com
ntlcontracting.com
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=1774480552 | ||||||
Same first word
ntlcontracting.com |
DNS History
8 records (4 active, 4 former)
●NSns43.domaincontrol.com2015-08-12 → 2026-03-25 · 2 obs
● 2026-03-25 23:22:50
●NSns44.domaincontrol.com2015-08-12 → 2026-03-25 · 2 obs
● 2026-03-25 23:22:50
○MXmail.121ltd.com2015-08-12 → 2015-12-02 · 4 obs
● 2015-12-02 09:06:24
○ 2016-03-11 04:08:20
○ 2026-03-25 23:22:50
●MXntlcontracting-com.mail.protection.outlook.com2016-03-11 → 2026-03-25 · 3 obs
● 2016-03-11 04:08:20
● 2026-03-25 23:22:50
○A107.180.57.592017-03-27 → 2020-03-13 · 4 obs
● 2017-03-27 04:19:50
● 2020-03-13 09:57:14
○ 2026-03-25 23:22:50
●A192.124.249.602026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 23:22:50
○A199.34.228.592016-03-11 → 2016-07-12 · 5 obs
● 2016-03-11 04:08:20
● 2016-07-12 07:43:36
○ 2017-03-27 04:19:50
○ 2026-03-25 23:22:50
○A66.207.212.1082015-08-12 → 2015-12-02 · 4 obs
● 2015-12-02 09:06:24
○ 2016-03-11 04:08:20
○ 2026-03-25 23:22:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| ntlcontracting.com | ns43.domaincontrol.com, ns44.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.22
NS records: ns43.domaincontrol.com, ns44.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntlcontracting.com (unsigned zone)
⏱️ Timing
Total: 299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.60 |
| NS | 2 | ns43.domaincontrol.com, ns44.domaincontrol.com |
| MX | 1 | ntlcontracting-com.mail.protection.outlo |
| TXT | 5 | v=spf1 include:secureserver.net -all inc, NETORGFT1200081.onmicrosoft.com... |
| 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
ntlcontracting.com points to a single IP number: 192.124.249.60.
other host names for instance sigmadigitalxray.com, francisprice.com, prairiemed.com, abcautobody.net and lettycuba.com share IP numbers with ntlcontracting.com.
Name Servers
ntlcontracting.com is delegated to two name servers: ns43.domaincontrol.com and ns44.domaincontrol.com.
ntlcontracting.com shares the same name server setup as other domains, for example mommatogo.com, unitysouthshore.com, trygeniebamboo.com, laxflowers.com and damascus.cc.
ntlcontracting.com at least partially shares its name servers with other domains, for instance primeconnect.co.uk.
Host names with two IP numbers:
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
Mail Servers
ntlcontracting.com is handled by a single mail server, ntlcontracting-com.mail.protection.outlook.com.
Host name ntlcontracting-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::, 2a01:111:f403:c942::1, 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 52.101.190.1, 52.101.190.2, 52.101.190.3 and 52.101.192.1.