cotsman.com - dns.ninja
cotsman.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=1784710662 | ||||||
Same first word
cotsman.com |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns65.worldnic.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
●NSns66.worldnic.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
●MXalt1.aspmx.l.google.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
●MXalt2.aspmx.l.google.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
●MXaspmx.l.google.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
●MXaspmx2.googlemail.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
●MXaspmx3.googlemail.com2015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
●A208.91.197.272015-08-18 → 2026-07-22 · 2 obs
● 2026-07-22 09:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| cotsman.com | ns65.worldnic.com, ns66.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.185
NS records: ns65.worldnic.com, ns66.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotsman.com (unsigned zone)
⏱️ Timing
Total: 253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns66.worldnic.com, ns65.worldnic.com |
| MX | 5 | alt2.aspmx.l.google.com (pri: 30), aspmx.l.google.com (pri: 10)... |
| SOA | 1 | NS65.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns65.worldnic.com, ns66.worldnic.com)
Analysis
IP Addresses
cotsman.com resolves to just one IP address, 208.91.197.27.
Two other host names, along with nexteraenergycareers.us.com, 898francisco.com and thesoju.com, also share IP numbers with cotsman.com.
Name Servers
cotsman.com uses two name servers for its delegation: ns65.worldnic.com and ns66.worldnic.com.
cotsman.com shares its NS records with other domains, for example cbanys.org, gasolina.me, fedco.net and two others.
At least some of cotsman.com's name servers are also used by other domains, among them raylamontagne.com.
ns65.worldnic.com → 162.159.26.185 and ns66.worldnic.com → 162.159.27.127: one IP number per host name.
Mail Servers
Five mail servers handle cotsman.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between cotsman.com and other domains, including targegroup.com, rilex.nl, ptgue.com and two others.
These mail servers tend to appear in combination with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com directs traffic to 192.178.155.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c0f::1b IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.