mdcomm.com - dns.ninja
mdcomm.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=1785242407 | ||||||
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSns83.worldnic.com2015-08-14 → 2026-07-28 · 2 obs
● 2026-07-28 13:01:42
●NSns84.worldnic.com2015-08-14 → 2026-07-28 · 2 obs
● 2026-07-28 13:01:42
●MXalt1.aspmx.l.google.com2015-08-14 → 2026-07-28 · 2 obs
● 2026-07-28 13:01:42
●MXalt2.aspmx.l.google.com2015-08-14 → 2026-07-28 · 2 obs
● 2026-07-28 13:01:42
○MXalt3.aspmx.l.google.com2015-08-14 → 2017-01-11 · 4 obs
● 2017-01-11 19:42:04
○ 2018-09-10 15:02:32
○ 2026-07-28 13:01:42
○MXalt4.aspmx.l.google.com2015-08-14 → 2017-01-11 · 4 obs
● 2017-01-11 19:42:04
○ 2018-09-10 15:02:32
○ 2026-07-28 13:01:42
●MXaspmx.l.google.com2015-08-14 → 2026-07-28 · 2 obs
● 2026-07-28 13:01:42
●MXaspmx2.googlemail.com2018-09-10 → 2026-07-28 · 3 obs
● 2018-09-10 15:02:32
● 2026-07-28 13:01:42
●MXaspmx3.googlemail.com2018-09-10 → 2026-07-28 · 3 obs
● 2018-09-10 15:02:32
● 2026-07-28 13:01:42
●A104.238.118.1862018-09-10 → 2026-07-28 · 3 obs
● 2018-09-10 15:02:32
● 2026-07-28 13:01:42
○A166.62.42.1662015-08-14 → 2017-01-11 · 4 obs
● 2017-01-11 19:42:04
○ 2018-09-10 15:02:32
○ 2026-07-28 13:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdcomm.com | ns83.worldnic.com, ns84.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.131
NS records: ns83.worldnic.com, ns84.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdcomm.com (unsigned zone)
⏱️ Timing
Total: 215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.238.118.186 |
| NS | 2 | ns84.worldnic.com, ns83.worldnic.com |
| MX | 5 | aspmx3.googlemail.com (pri: 50), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=fT2fcP2kyCMvoMO |
| SOA | 1 | NS83.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns83.worldnic.com, ns84.worldnic.com)
Analysis
IP Addresses
mdcomm.com resolves to just one IP address, 104.238.118.186.
Further host names like 186.118.238.104.host.secureserver.net and barryrowell.us overlap in IP numbers with mdcomm.com.
Name Servers
mdcomm.com is served by two delegated name servers, ns83.worldnic.com and ns84.worldnic.com.
mdcomm.com shares its NS records with other domains, for example advocateadjuster.com, tarbil.net, resourcerenu.com and two others.
ns83.worldnic.com → 162.159.26.131 and ns84.worldnic.com → 162.159.27.117: one IP number per host name.
Mail Servers
mdcomm.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between mdcomm.com and other domains, including briefkasten.co.at, mainlinesanta.com, cg.solutions and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com maps to two IP addresses — 173.194.45.26 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1b IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 2a00:1450:400b:c02::1a IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.