thedubcolumn.com - robtex.com
thedubcolumn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800:1::203🇬🇧 TWENTYI2a07:7800:1::/48 | ||||||
| A | 185.146.167.203🇬🇧 TWENTYI185.146.167.0/24 | ||||||
| NS | ns1.mainstreetdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.mainstreetdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.mainstreetdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.mainstreetdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.mainstreetdns.comhostmaster@stackdns.com serial=1774378300 | ||||||
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=1785945424 | ||||||
Same first word
thedubcolumn.com |
DNS History
7 records (7 active, 0 former)
●NSns1.mainstreetdns.com2026-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 16:23:34
●NSns2.mainstreetdns.com2026-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 16:23:34
●NSns3.mainstreetdns.com2026-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 16:23:34
●NSns4.mainstreetdns.com2026-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 16:23:34
●MXmx.stackmail.com2026-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 16:23:34
●A185.146.167.2032026-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 16:23:34
●A2a07:7800:1::2032026-07-25 → 2026-08-05 · 2 obs
● 2026-08-05 16:23:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| thedubcolumn.com | ns1.mainstreetdns.com, ns2.mainstreetdns.com, ns3.mainstreetdns.com, ns4.mainstreetdns.com | 4 records |
✅ Authoritative Response
Server:104.196.137.209
NS records: ns1.mainstreetdns.com, ns2.mainstreetdns.com, ns3.mainstreetdns.com, ns4.mainstreetdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thedubcolumn.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.167.203 |
| AAAA | 1 | 2a07:7800:1::203 |
| NS | 4 | ns3.mainstreetdns.com, ns4.mainstreetdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.mainstreetdns.com hostmaster.stackdn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.mainstreetdns.com, ns2.mainstreetdns.com, ns3.mainstreetdns.com...)
Analysis
IP Addresses
thedubcolumn.com resolves to the IP addresses 185.146.167.203 and 2a07:7800:1::203
Among the host names that share IP numbers with thedubcolumn.com are gsilaw.com, milesautomotivefremont.com, whitebuffalofarm.com and two others.
Name Servers
The domain thedubcolumn.com is delegated to these four name servers: ns1.mainstreetdns.com, ns2.mainstreetdns.com, ns3.mainstreetdns.com and ns4.mainstreetdns.com.
thedubcolumn.com shares at least some of its name servers with other domains, including edbsd.com, churchofchrist.net, gospeltools.org and two others.
These name servers are frequently seen alongside the name servers ns1.stacksvc.com, ns2.stacksvc.com, ns3.stacksvc.com and ns4.stacksvc.com.
ns1.mainstreetdns.com resolves to 35.197.225.59. ns2.mainstreetdns.com resolves to 146.148.28.88. ns3.mainstreetdns.com resolves to 35.198.79.191. ns4.mainstreetdns.com resolves to 104.196.137.209. All four hosts carry exactly one IP address.
Mail Servers
thedubcolumn.com routes its mail through a single mail server, mx.stackmail.com.
thedubcolumn.com has the same mail server arrangement as a number of other domains, for example manchesterrubbermen.com, ifelgroup.com, maconnections.com and two more.
mx.stackmail.com points to one IP number — 185.151.28.67.