cozen.im - robtex.com
cozen.im
im
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pebbles.iom.com ⭐ | ||||||
| NS | barney.advsys.co.uk | ||||||
| NS | hoppy.iom.com | ||||||
| NS | ns4.ja.net | ||||||
| SOA | pebbles.iom.comdnsadmin@advsys.co.uk serial=1786025701 | ||||||
Subdomains
blogs.cozen.im |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1265.awsdns-30.org2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 14:32:04
●NSns-1801.awsdns-33.co.uk2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 14:32:04
●NSns-414.awsdns-51.com2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 14:32:04
●NSns-675.awsdns-20.net2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 14:32:04
●MXinbound-smtp.us-east-1.amazonaws.com2026-05-15 → 2026-08-06 · 2 obs
● 2026-08-06 14:32:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| im | ns4.ja.net, hoppy.iom.com, barney.advsys.co.uk, pebbles.iom.com | 5 records |
| cozen.im | ns-675.awsdns-20.net, ns-414.awsdns-51.com, ns-1801.awsdns-33.co.uk, ns-1265.awsdns-30.org | - |
✅ Authoritative Response
Server:205.251.194.163
NS records: ns-675.awsdns-20.net, ns-414.awsdns-51.com, ns-1801.awsdns-33.co.uk, ns-1265.awsdns-30.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for im (unsigned zone)
⏱️ Timing
Total: 355ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1265.awsdns-30.org, ns-1801.awsdns-33.co.uk... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| TXT | 1 | google-site-verification=Aow-mz5H4M82-Ut |
| SOA | 1 | ns-1801.awsdns-33.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns4.ja.net, hoppy.iom.com, barney.advsys.co.uk...)
Analysis
Hierarchy
cozen.im is the parent zone for blogs.cozen.im.
Name Servers
Four name servers handle the delegation for cozen.im: ns-414.awsdns-51.com, ns-675.awsdns-20.net, ns-1265.awsdns-30.org and ns-1801.awsdns-33.co.uk.
cozen.im partially shares its NS delegation with several other domains, including myglit.com, naviad.jp, d3ntlkwdxcw5gl.cloudfront.net and two others.
ns-414.awsdns-51.com, ns-675.awsdns-20.net, ns-1265.awsdns-30.org and ns-1801.awsdns-33.co.uk each carry two IP addresses. ns-414.awsdns-51.com has 205.251.193.158 and 2600:9000:5301:9e00::1; ns-675.awsdns-20.net has 205.251.194.163 and 2600:9000:5302:a300::1; ns-1265.awsdns-30.org has 205.251.196.241 and 2600:9000:5304:f100::1; ns-1801.awsdns-33.co.uk has 205.251.199.9 and 2600:9000:5307:900::1.
Mail Servers
cozen.im uses one mail server — inbound-smtp.us-east-1.amazonaws.com.
The mail server setup of cozen.im matches that of other domains such as grassrooted.net, blackrockhacksociety.slack.com, vikas-at.slack.com and two others.
At least some of the mail servers used by cozen.im are shared with other domains: mvcommercial.atlassian.net, acoupleofgurus.atlassian.net, critical.com.tw and two others among them.
These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.