mdcgeneralcontractor.com - robtex.com
mdcgeneralcontractor.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.208.193.58🇺🇸 WHOLESALE-INTERNET173.208.128.0/17 WII-173-208 | ||||||
| PTR | pi.dnsov.com | ||||||
| NS | ns1.cowebservice.co ⭐ | ||||||
| A | 173.208.193.58🇺🇸 WHOLESALE-INTERNET173.208.128.0/17 WII-173-208 | ||||||
| PTR | pi.dnsov.com | ||||||
| NS | ns2.cowebservice.co | ||||||
| A | 173.208.193.59🇺🇸 WHOLESALE-INTERNET173.208.128.0/17 WII-173-208 | ||||||
| MX | mdcgeneralcontractor.com ⭐ | ||||||
| A | 173.208.193.58🇺🇸 WHOLESALE-INTERNET173.208.128.0/17 WII-173-208 | ||||||
| PTR | pi.dnsov.com | ||||||
| TXT | v=spf1 ip4:173.208.193.58 +a +mx ~all | ||||||
| SOA | ns1.cowebservice.codiksonu@gmail.com 2026-07-19 #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=1786806864 | ||||||
MX for
mdcgeneralcontractor.com |
Same first word
mdcgeneralcontractor.com |
DNS History
7 records (4 active, 3 former)
●NSns1.cowebservice.co2026-02-15 → 2026-08-15 · 3 obs
● 2026-02-15 08:38:42
● 2026-08-15 15:33:14
○NSns1.justjuniordesign.com2017-11-01 → 2017-11-01 · 3 obs
○ 2026-02-15 08:38:42
○ 2026-08-15 15:33:14
●NSns2.cowebservice.co2026-02-15 → 2026-08-15 · 3 obs
● 2026-02-15 08:38:42
● 2026-08-15 15:33:14
○NSns2.justjuniordesign.com2017-11-01 → 2017-11-01 · 3 obs
○ 2026-02-15 08:38:42
○ 2026-08-15 15:33:14
●MXmdcgeneralcontractor.com2017-11-01 → 2026-08-15 · 5 obs
● 2026-06-07 08:08:56
○ 2026-06-08 16:16:06
● 2026-06-08 18:40:08
● 2026-08-15 15:33:14
●A173.208.193.582026-02-15 → 2026-08-15 · 6 obs
● 2026-02-15 08:38:42
● 2026-06-07 08:08:56
○ 2026-06-08 16:16:06
● 2026-06-08 18:40:08
● 2026-08-15 15:33:14
○A98.142.105.502017-11-01 → 2017-11-01 · 3 obs
○ 2026-02-15 08:38:42
○ 2026-08-15 15:33:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdcgeneralcontractor.com | ns1.cowebservice.co, ns2.cowebservice.co | - |
✅ Authoritative Response
Server:173.208.193.58
NS records: ns1.cowebservice.co, ns2.cowebservice.co
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdcgeneralcontractor.com (unsigned zone)
⏱️ Timing
Total: 713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.208.193.58 |
| NS | 2 | ns1.cowebservice.co, ns2.cowebservice.co |
| MX | 1 | mdcgeneralcontractor.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:173.208.193.58 +a +mx ~all |
| SOA | 1 | ns1.cowebservice.co diksonu.gmail.com |
Analysis
Mail Server Role
The MX record for mdcgeneralcontractor.com points back to mdcgeneralcontractor.com — it is its own mail server.
IP Addresses
mdcgeneralcontractor.com directs to one IP number, which is 173.208.193.58.
Among the host names that share IP numbers with mdcgeneralcontractor.com are dnsov.com, ns93.overclockpchosting.net, cpcalendars.periferia21.com.mx and two others.
Name Servers
The NS records for mdcgeneralcontractor.com delegate to ns1.cowebservice.co and ns2.cowebservice.co.
mdcgeneralcontractor.com shares its name server configuration with other domains, including bigsoto.com, mcdspro.com and cowebservice.co.
mdcgeneralcontractor.com and other domains like chipitsolutions.com share at least a portion of their name servers.
These name servers are frequently paired with the name servers ns95.cowebservice.co and ns96.cowebservice.co.
ns1.cowebservice.co and ns2.cowebservice.co each resolve to one IP number: ns1.cowebservice.co points to 173.208.193.58 and ns2.cowebservice.co points to 173.208.193.59.
Mail Servers
The MX record for mdcgeneralcontractor.com points to a single mail server: mdcgeneralcontractor.com.
mdcgeneralcontractor.com resolves to 173.208.193.58 and no other IP number.