customco.com - dns.ninja
customco.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=1784824692 | ||||||
📈 Tranco rank: #693,571
Subdomains
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns59.worldnic.com2008-02-05 → 2026-07-23 · 2 obs
● 2026-07-23 16:55:48
●NSns60.worldnic.com2008-02-05 → 2026-07-23 · 2 obs
● 2026-07-23 16:55:48
○MXmail.customco.com2008-02-05 → 2008-02-05 · 3 obs
○ 2015-08-14 10:33:36
○ 2026-07-23 16:55:48
●MXus-smtp-inbound-1.mimecast.com2015-08-14 → 2026-07-23 · 3 obs
● 2015-08-14 10:33:36
● 2026-07-23 16:55:48
●MXus-smtp-inbound-2.mimecast.com2015-08-14 → 2026-07-23 · 3 obs
● 2015-08-14 10:33:36
● 2026-07-23 16:55:48
○A12.220.244.172015-08-14 → 2017-04-05 · 5 obs
● 2015-08-14 10:33:36
● 2017-04-05 19:03:20
○ 2026-02-15 03:24:54
○ 2026-07-23 16:55:48
●A44.198.72.132026-02-15 → 2026-07-23 · 3 obs
● 2026-02-15 03:24:54
● 2026-07-23 16:55:48
○A65.77.123.2322008-02-05 → 2008-02-05 · 3 obs
○ 2015-08-14 10:33:36
○ 2026-07-23 16:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| customco.com | ns59.worldnic.com, ns60.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.8
NS records: ns59.worldnic.com, ns60.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for customco.com (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.198.72.13 |
| NS | 2 | ns60.worldnic.com, ns59.worldnic.com |
| MX | 2 | us-smtp-inbound-2.mimecast.com (pri: 10), us-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 9 | v=spf1 include:us._netblocks.mimecast.co, hncgtFsrc6FpOCN56-KK... |
| SOA | 1 | NS59.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns59.worldnic.com, ns60.worldnic.com)
Analysis
Hierarchy
customco.com has five child domains: mail.customco.com, email.customco.com, www.customco.com, api.customco.com and imaging.customco.com.
IP Addresses
customco.com directs to one IP number, which is 44.198.72.13.
Further host names like ec2-44-198-72-13.compute-1.amazonaws.com and www.customco.com overlap in IP numbers with customco.com.
Name Servers
customco.com has two authoritative name servers — ns59.worldnic.com and ns60.worldnic.com.
customco.com has the same name server delegation as a number of other domains, such as ahujasite.com, live-dealer-online-casinos.com, macyscommunity.com and two more.
Some name servers delegated to customco.com are also used by other domains, notably raymondrenee.com and voya.life.
ns59.worldnic.com → 162.159.26.165 and ns60.worldnic.com → 162.159.27.8: one IP number per host name.
Mail Servers
The MX records for customco.com point to two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
customco.com has the same mail server arrangement as a number of other domains, for example cppi.com, signprosystems.com, livabl.com and two more.
customco.com shares at least some of its mail servers with other domains — for example ruggable.com, textbookcenter.com, btcmarketing.com and two more.
Host names resolving to 6 IP numbers:
us-smtp-inbound-1.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.
us-smtp-inbound-2.mimecast.com points to 170.10.128.141, 170.10.128.221, 170.10.128.242 and 3 other IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.141 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.221 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.128.242 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.141 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.221 IP addresses.
The host names us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com both resolve to 170.10.132.242 IP addresses.