mca-online.com - robtex.com
mca-online.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=1771291435 | ||||||
Same first word
mca-online.org |
mca-online.com |
mca-online.de |
mca-online.fr |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns49.domaincontrol.com2015-08-17 → 2026-03-24 · 2 obs
● 2026-03-24 07:11:18
●NSns50.domaincontrol.com2015-08-17 → 2026-03-24 · 2 obs
● 2026-03-24 07:11:18
○MXmailstore1.secureserver.net2015-08-17 → 2020-01-27 · 4 obs
● 2020-01-27 10:58:52
○ 2026-03-14 06:04:52
○ 2026-03-24 07:11:18
●MXmcaonline-com0i.mail.protection.outlook.com2026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 06:04:52
● 2026-03-24 07:11:18
○MXsmtp.secureserver.net2015-08-17 → 2020-01-27 · 4 obs
● 2020-01-27 10:58:52
○ 2026-03-14 06:04:52
○ 2026-03-24 07:11:18
●A13.248.243.52026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 06:04:52
● 2026-03-24 07:11:18
○A184.168.131.2412020-01-27 → 2020-01-27 · 4 obs
● 2020-01-27 10:58:52
○ 2026-03-14 06:04:52
○ 2026-03-24 07:11:18
○A50.63.202.172015-08-17 → 2017-03-19 · 4 obs
● 2017-03-19 08:10:16
○ 2020-01-27 10:58:52
○ 2026-03-24 07:11:18
●A76.223.105.2302026-03-14 → 2026-03-24 · 3 obs
● 2026-03-14 06:04:52
● 2026-03-24 07:11:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mca-online.com | ns49.domaincontrol.com, ns50.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.25
NS records: ns49.domaincontrol.com, ns50.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mca-online.com (unsigned zone)
⏱️ Timing
Total: 84ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns49.domaincontrol.com, ns50.domaincontrol.com |
| MX | 1 | mcaonline-com0i.mail.protection.outlook. |
| TXT | 2 | NETORGFT18798797.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns49.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)
Analysis
IP Addresses
mca-online.com points to two IPs: 13.248.243.5 and 76.223.105.230.
Other host names, for instance acautoshop.com, rockstar-hotels.com, gibraltarholidayapartments.com, phillipsmercantile.com and courtland-homes.com share IP numbers with mca-online.com.
Name Servers
Two name servers ns49.domaincontrol.com and ns50.domaincontrol.com are delegated to mca-online.com.
mca-online.com uses the same name server configuration as other domains, such as myphilippinesguide.com, islandchapel.org, weightlossrehab.com, bluemeenee.com and teririddle.com.
mca-online.com shares some name servers with other domains, for example rebeldroids.com.
Host names with two IPs:
ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25.
ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.
Mail Servers
mca-online.com is handled by a single mail server, mcaonline-com0i.mail.protection.outlook.com.
mcaonline-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c902::3, 2a01:111:f403:c946::1, 2a01:111:f403:f804::1, 52.101.8.44, 52.101.10.12, 52.101.40.2 and 52.101.40.24.