comcom.com - dns.ninja
comcom.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=1781004431 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
○NSns35.domaincontrol.com2015-06-08 → 2017-01-14 · 4 obs
● 2017-01-14 23:35:54
○ 2026-02-17 04:02:06
○ 2026-06-09 11:47:06
○NSns36.domaincontrol.com2015-06-08 → 2017-01-14 · 4 obs
● 2017-01-14 23:35:54
○ 2026-02-17 04:02:06
○ 2026-06-09 11:47:06
●NSpdns09.domaincontrol.com2026-02-17 → 2026-06-09 · 3 obs
● 2026-02-17 04:02:06
● 2026-06-09 11:47:06
●NSpdns10.domaincontrol.com2026-02-17 → 2026-06-09 · 3 obs
● 2026-02-17 04:02:06
● 2026-06-09 11:47:06
○MXcluster4.us.messagelabs.com2015-06-08 → 2017-01-14 · 4 obs
● 2017-01-14 23:35:54
○ 2026-02-17 04:02:06
○ 2026-06-09 11:47:06
○MXcluster4a.us.messagelabs.com2015-06-08 → 2017-01-14 · 4 obs
● 2017-01-14 23:35:54
○ 2026-02-17 04:02:06
○ 2026-06-09 11:47:06
●MXus-smtp-inbound-1.mimecast.com2026-02-17 → 2026-06-09 · 3 obs
● 2026-02-17 04:02:06
● 2026-06-09 11:47:06
●MXus-smtp-inbound-2.mimecast.com2026-02-17 → 2026-06-09 · 3 obs
● 2026-02-17 04:02:06
● 2026-06-09 11:47:06
●A50.59.39.162015-06-08 → 2026-06-09 · 2 obs
● 2026-06-09 11:47:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net... | - |
| comcom.com | pdns09.domaincontrol.com, pdns10.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.78.54
NS records: pdns09.domaincontrol.com, pdns10.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for comcom.com (unsigned zone)
⏱️ Timing
Total: 315ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.59.39.16 |
| NS | 2 | pdns09.domaincontrol.com, pdns10.domaincontrol.com |
| MX | 2 | us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 2 | v=verifydomain MS=3164932, v=spf1 include:us._netblocks.mimecast.co |
| SOA | 1 | pdns09.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns09.domaincontrol.com, pdns09.domaincontrol.com, pdns10.domaincontrol.com...)
Analysis
Hierarchy
www.comcom.com and webex01.comcom.com are both subdomains of comcom.com.
IP Addresses
comcom.com resolves to one IP address: 50.59.39.16.
www.comcom.com, nsopress.com, ginnysprinting.com and newhollandtechpubs.com are examples of host names that share IP numbers with comcom.com.
Name Servers
Two name servers handle the delegation for comcom.com: pdns09.domaincontrol.com and pdns10.domaincontrol.com.
comcom.com uses the same name servers as several other domains — among them navigantresearch.org, citybeachmusic.net, poolfencecost.com and two more.
comcom.com partially shares its name servers with domains like lbssptsa.org and rachelwine.com.tw.
pdns09.domaincontrol.com and pdns10.domaincontrol.com both carry two IP addresses. The A records for pdns09.domaincontrol.com are 97.74.110.54 and 2603:5:21e2::36; the A records for pdns10.domaincontrol.com are 173.201.78.54 and 2603:5:22e2::36.
Mail Servers
Mail for comcom.com is handled by two mail servers — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
comcom.com uses an identical mail server configuration to several other domains — among them securitybyads.com, clintonbook.com, careforth.com and two more.
comcom.com has at least partial mail server overlap with other domains such as eftnetwork.com, k12bookstoreonline.com, hornets.com and two more.
Hostnames that resolve to 6 IP addresses:
The hostname us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and three additional IP addresses.
The hostname us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221, 170.10.128.242 and three additional IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.128.242 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.141 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.221 IP addresses.
us-smtp-inbound-1.mimecast.com along with us-smtp-inbound-2.mimecast.com each resolve to 170.10.132.242 IP addresses.