mcolston.com - robtex.com
mcolston.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=1778596006 | ||||||
Same first word
mcolston.com |
Similar names
DNS History
10 records (9 active, 1 former)
●NSpdns13.domaincontrol.com2020-02-04 → 2026-05-12 · 2 obs
● 2026-05-12 14:39:18
●NSpdns14.domaincontrol.com2020-02-04 → 2026-05-12 · 2 obs
● 2026-05-12 14:39:18
●MXalt1.aspmx.l.google.com2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 14:39:18
●MXalt2.aspmx.l.google.com2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 14:39:18
●MXalt3.aspmx.l.google.com2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 14:39:18
●MXalt4.aspmx.l.google.com2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 14:39:18
●MXaspmx.l.google.com2026-03-27 → 2026-05-12 · 2 obs
● 2026-05-12 14:39:18
●A15.197.148.332026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 12:26:04
● 2026-05-12 14:39:18
●A3.33.130.1902026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 12:26:04
● 2026-05-12 14:39:18
○A50.63.202.492020-02-04 → 2020-02-04 · 3 obs
○ 2026-03-27 12:26:04
○ 2026-05-12 14:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mcolston.com | pdns13.domaincontrol.com, pdns14.domaincontrol.com | 2 records |
✅ Authoritative Response
Server:97.74.110.56
NS records: pdns13.domaincontrol.com, pdns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcolston.com (unsigned zone)
⏱️ Timing
Total: 317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | pdns13.domaincontrol.com, pdns14.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=A_2B5rCr8qO9v9b |
| SOA | 1 | pdns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns13.domaincontrol.com, pdns14.domaincontrol.com)
Analysis
IP Addresses
mcolston.com resolves to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance mx40.org, gaffeine.com, mtviewmeadows.com, statcounter.se and cgatelier.com share IP numbers with mcolston.com.
Name Servers
mcolston.com has two name servers: pdns13.domaincontrol.com and pdns14.domaincontrol.com.
mcolston.com shares the same name server setup as other domains, for example docuneedsph.com, onspace.com, estateplanningfacts.com, amallc.org and alpineres.com.
mcolston.com shares name servers with other domains to some extent, for example admiral-online.co.uk and leadmgr.com.
Host names with a single IP:
pdns13.domaincontrol.com points to 97.74.110.56
pdns14.domaincontrol.com points to 173.201.78.56
Mail Servers
mcolston.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mcolston.com shares some mail servers with other domains, at least partially; for instance thelendersnetwork.com, globalmed.ch, tompetersonmedia.com, bausafe.de and pharmaciesaintlouis.fr.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c08::1a and 172.253.115.27.
Host alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1a and 192.178.128.27.
Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.26.
Host alt3.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1b and 172.253.135.27.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.27.