com-ctl.com - dns.ninja
com-ctl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.220.230.183🇺🇸 PCH-IT-ASN206.220.230.0/23 PCH IT Network in Bay Area | ||||||
| NS | ns2.crewsoft.com ⭐ | ||||||
| A | 206.220.230.187🇺🇸 PCH-IT-ASN206.220.230.0/23 PCH IT Network in Bay Area | ||||||
| NS | ns.crewsoft.com | ||||||
| A | 198.232.247.1🇺🇸 CZIO-ASN198.232.247.0/24 NetName: NARASMITH | ||||||
| PTR | ns.crewsoft.com | ||||||
| NS | ns3.crewsoft.com | ||||||
| A | 216.173.129.66🇺🇸 CZIO-ASN216.173.129.0/24 | ||||||
| PTR | cruzio-216-173-129-66.static.cruzio.net | ||||||
| MX | mx.crewsoft.com ⭐ | ||||||
| A | 206.220.230.180🇺🇸 PCH-IT-ASN206.220.230.0/23 PCH IT Network in Bay Area | ||||||
| TXT | v=spf1 ip4:192.135.76.0/24 ip4:216.173.129.64/27 ip4:206.220.230.176/28 mx -all | ||||||
| SOA | ns.crewsoft.comhostmaster@crewsoft.com 2025-04-04 #39 | ||||||
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=1783245051 | ||||||
Subdomains
www.com-ctl.com |
Same first word
com-ctl.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSns.crewsoft.com2015-06-04 → 2026-07-05 · 2 obs
● 2026-07-05 10:07:42
●NSns2.crewsoft.com2015-06-04 → 2026-07-05 · 2 obs
● 2026-07-05 10:07:42
●NSns3.crewsoft.com2015-06-04 → 2026-07-05 · 2 obs
● 2026-07-05 10:07:42
○MXmail.com-ctl.com2015-06-04 → 2015-06-04 · 3 obs
○ 2015-11-11 07:30:30
○ 2026-07-05 10:07:42
●MXmx.crewsoft.com2026-04-12 → 2026-07-05 · 3 obs
● 2026-04-12 19:25:46
● 2026-07-05 10:07:42
○MXspam.crewsoft.com2015-11-11 → 2018-12-20 · 5 obs
● 2015-11-11 07:30:30
● 2018-12-20 11:46:24
○ 2026-04-12 19:25:46
○ 2026-07-05 10:07:42
●A206.220.230.1832026-06-20 → 2026-07-05 · 3 obs
● 2026-06-20 09:36:52
● 2026-07-05 10:07:42
○A216.173.129.692026-04-12 → 2026-05-28 · 4 obs
● 2026-05-28 12:04:32
○ 2026-06-20 09:36:52
○ 2026-07-05 10:07:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net... | - |
| com-ctl.com | ns.crewsoft.com, ns2.crewsoft.com, ns3.crewsoft.com | 4 records |
✅ Authoritative Response
Server:206.220.230.187
NS records: ns.crewsoft.com, ns2.crewsoft.com, ns3.crewsoft.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com-ctl.com (unsigned zone)
⏱️ Timing
Total: 4006ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.220.230.183 |
| NS | 3 | NS3.crewsoft.com, NS2.crewsoft.com... |
| MX | 1 | mx.crewsoft.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:192.135.76.0/24 ip4:216.173.1 |
| SOA | 1 | ns.crewsoft.com hostmaster.crewsoft.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.crewsoft.com, ns2.crewsoft.com, ns2.crewsoft.com...)
Analysis
Hierarchy
com-ctl.com is a parent domain of www.com-ctl.com.
IP Addresses
com-ctl.com directs to one IP number, which is 206.220.230.183.
Name Servers
DNS for com-ctl.com is handled by three authoritative name servers: ns2.crewsoft.com, ns3.crewsoft.com and ns.crewsoft.com.
com-ctl.com shares at least some of its name servers with other domains, including sibernet.org, crewsoft.com, bidermann.org and two others.
ns2.crewsoft.com, ns3.crewsoft.com and ns.crewsoft.com all have one IP address each — ns2.crewsoft.com directs to 206.220.230.187, ns3.crewsoft.com directs to 216.173.129.66 and ns.crewsoft.com directs to 198.232.247.1.
Mail Servers
com-ctl.com routes its mail through a single mail server, mx.crewsoft.com.
com-ctl.com has the same mail server arrangement as a number of other domains, for example ginner.com, bluecomet.com, arloinc.com and two more.
mx.crewsoft.com has exactly one IP number: 206.220.230.180.