mdcb.com - dns.ninja
mdcb.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=1780528534 | ||||||
Previously MX for
mdcb.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns1.cp-in-3.webhostbox.net2015-08-21 → 2019-02-27 · 4 obs
● 2019-02-27 01:30:00
○ 2026-02-18 17:46:38
○ 2026-06-03 23:36:06
○NSns2.cp-in-3.webhostbox.net2015-08-21 → 2019-02-27 · 4 obs
● 2019-02-27 01:30:00
○ 2026-02-18 17:46:38
○ 2026-06-03 23:36:06
●NSriosis.earth.orderbox-dns.com2026-02-18 → 2026-06-03 · 3 obs
● 2026-02-18 17:46:38
● 2026-06-03 23:36:06
●NSriosis.mars.orderbox-dns.com2026-02-18 → 2026-06-03 · 3 obs
● 2026-02-18 17:46:38
● 2026-06-03 23:36:06
●NSriosis.mercury.orderbox-dns.com2026-02-18 → 2026-06-03 · 3 obs
● 2026-02-18 17:46:38
● 2026-06-03 23:36:06
●NSriosis.venus.orderbox-dns.com2026-02-18 → 2026-06-03 · 3 obs
● 2026-02-18 17:46:38
● 2026-06-03 23:36:06
○MXmdcb.com2015-08-21 → 2016-12-11 · 4 obs
● 2016-12-11 07:57:02
○ 2019-02-27 01:30:00
○ 2026-06-03 23:36:06
●MXus2.mx1.mailhostbox.com2019-02-27 → 2026-06-03 · 3 obs
● 2019-02-27 01:30:00
● 2026-06-03 23:36:06
●MXus2.mx2.mailhostbox.com2019-02-27 → 2026-06-03 · 3 obs
● 2019-02-27 01:30:00
● 2026-06-03 23:36:06
●MXus2.mx3.mailhostbox.com2019-02-27 → 2026-06-03 · 3 obs
● 2019-02-27 01:30:00
● 2026-06-03 23:36:06
○A103.21.58.1222015-08-21 → 2019-02-27 · 4 obs
● 2019-02-27 01:30:00
○ 2026-02-18 17:46:38
○ 2026-06-03 23:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdcb.com | riosis.mars.orderbox-dns.com, riosis.earth.orderbox-dns.com, riosis.venus.orderbox-dns.com, riosis.mercury.orderbox-dns.com | 16 records |
✅ Authoritative Response
Server:162.251.82.124
NS records: riosis.mars.orderbox-dns.com, riosis.earth.orderbox-dns.com, riosis.venus.orderbox-dns.com, riosis.mercury.orderbox-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdcb.com (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | riosis.mercury.orderbox-dns.com, riosis.venus.orderbox-dns.com... |
| MX | 3 | us2.mx3.mailhostbox.com (pri: 100), us2.mx2.mailhostbox.com (pri: 100)... |
| TXT | 1 | v=spf1 include:_spf.mailhostbox.com -all |
| SOA | 1 | riosis.mercury.orderbox-dns.com malappur |
📌 Glue Records Collected
Total: 16
Out-of-bailiwick: 16 (riosis.mars.orderbox-dns.com, riosis.mars.orderbox-dns.com, riosis.mars.orderbox-dns.com...)
Analysis
Name Servers
mdcb.com carries NS records pointing to 4 name servers: riosis.earth.orderbox-dns.com, riosis.mars.orderbox-dns.com, riosis.mercury.orderbox-dns.com and riosis.venus.orderbox-dns.com.
The DNS delegation for mdcb.com at least partly coincides with that of other domains, rosecommunitydevelopment.org being one example.
The name servers payv186377.earth.orderbox-dns.com, payv186377.mars.orderbox-dns.com, payv186377.mercury.orderbox-dns.com and payv186377.venus.orderbox-dns.com are often found in use alongside these name servers.
All four hostnames (riosis.earth.orderbox-dns.com, riosis.mars.orderbox-dns.com, riosis.mercury.orderbox-dns.com and riosis.venus.orderbox-dns.com) resolve to 4 IP addresses apiece: riosis.earth.orderbox-dns.com → 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247; riosis.mars.orderbox-dns.com → 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253; riosis.mercury.orderbox-dns.com → 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; riosis.venus.orderbox-dns.com → 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.
Mail Servers
mdcb.com uses three mail servers — us2.mx1.mailhostbox.com, us2.mx2.mailhostbox.com and us2.mx3.mailhostbox.com.
There is at least a partial MX overlap between mdcb.com and other domains, including spacenewshub.com, incremar.com.ec, pierrefont.com and two others.
These mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and six other.
Three hostnames, one IP address apiece: us2.mx1.mailhostbox.com resolves to 162.215.3.26, us2.mx2.mailhostbox.com resolves to 162.215.2.27 and us2.mx3.mailhostbox.com resolves to 162.215.3.25.