mmcolumbus.com - robtex.com
mmcolumbus.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=1785073057 | ||||||
Same first word
mmcolumbus.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns51.domaincontrol.com2017-05-18 → 2026-07-26 · 2 obs
● 2026-07-26 13:57:04
●NSns52.domaincontrol.com2017-05-18 → 2026-07-26 · 2 obs
● 2026-07-26 13:57:04
○MXmailstore1.secureserver.net2017-05-18 → 2017-05-18 · 3 obs
○ 2021-10-14 07:26:46
○ 2026-07-26 13:57:04
●MXmmcolumbus-com.mail.protection.outlook.com2021-10-14 → 2026-07-26 · 3 obs
● 2021-10-14 07:26:46
● 2026-07-26 13:57:04
○MXsmtp.secureserver.net2017-05-18 → 2017-05-18 · 3 obs
○ 2021-10-14 07:26:46
○ 2026-07-26 13:57:04
●A15.197.225.1282026-03-15 → 2026-07-26 · 3 obs
● 2026-03-15 07:43:54
● 2026-07-26 13:57:04
○A174.105.152.1982017-05-18 → 2017-05-18 · 3 obs
○ 2021-10-14 07:26:46
○ 2026-07-26 13:57:04
○A184.168.131.2412021-10-14 → 2021-10-14 · 4 obs
● 2021-10-14 07:26:46
○ 2026-03-15 07:43:54
○ 2026-07-26 13:57:04
●A3.33.251.1682026-03-15 → 2026-07-26 · 3 obs
● 2026-03-15 07:43:54
● 2026-07-26 13:57:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mmcolumbus.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mmcolumbus.com (unsigned zone)
⏱️ Timing
Total: 561ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.251.168, 15.197.225.128 |
| NS | 2 | ns52.domaincontrol.com, ns51.domaincontrol.com |
| MX | 1 | mmcolumbus-com.mail.protection.outlook.c |
| TXT | 2 | NETORG5502076.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
mmcolumbus.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
40below.mobi, lawrenceandcrane.com, healthaccord.com and two other host names share IP numbers with mmcolumbus.com.
Name Servers
mmcolumbus.com has two authoritative name servers — ns51.domaincontrol.com and ns52.domaincontrol.com.
mmcolumbus.com uses the same name servers as several other domains — among them berksoralsurgery.com, megansettshoresrealestate.com, continentaldallas.com and two more.
The name servers for mmcolumbus.com overlap at least partially with those of other domains — for example graceprop.com.
Both ns51.domaincontrol.com and ns52.domaincontrol.com have two IP addresses each. ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a; ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a.
Mail Servers
Mail for mmcolumbus.com is handled by a single mail server, mmcolumbus-com.mail.protection.outlook.com.
mmcolumbus-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.24, 52.101.41.0, 52.101.194.0 and 5 others.