coltrane.co - robtex.com
coltrane.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| SOA | ns1.atom.comhostmaster@coltrane.co 2026-03-17 #7 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759683093 | ||||||
Same first word
coltrane.df.gov.br |
coltrane.it |
coltrane.app |
coltrane.info |
coltrane.jp |
coltrane.net |
coltrane.co |
coltrane.de |
coltrane.xyz |
coltrane.io |
coltrane.com.au |
coltrane.eu |
coltrane.co.uk |
coltrane.com |
Similar names
DNS History
11 records (3 active, 8 former)
●NSns1.atom.com2026-04-10 → 2026-06-15 · 3 obs
● 2026-04-10 11:10:42
● 2026-06-15 23:15:28
●NSns2.atom.com2026-04-10 → 2026-06-15 · 3 obs
● 2026-04-10 11:10:42
● 2026-06-15 23:15:28
○NSns63.domaincontrol.com2015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
○NSns64.domaincontrol.com2015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
○MXalt1.aspmx.l.google.com2015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
○MXalt2.aspmx.l.google.com2015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
○MXaspmx.l.google.com2015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
○MXaspmx2.googlemail.com2015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
○MXaspmx3.googlemail.com2015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
○A50.63.202.592015-07-14 → 2017-03-16 · 4 obs
● 2017-03-16 04:08:32
○ 2026-04-10 11:10:42
○ 2026-06-15 23:15:28
●A52.20.84.622026-04-10 → 2026-06-15 · 3 obs
● 2026-04-10 11:10:42
● 2026-06-15 23:15:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co | - |
| coltrane.co | ns1.atom.com, ns2.atom.com | - |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coltrane.co (unsigned zone)
⏱️ Timing
Total: 3615ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.coltrane.co |
Analysis
IP Addresses
coltrane.co resolves to one IP address: 52.20.84.62.
pitpure.com, electricbikes.me, claritta.com and two other host names share IP numbers with coltrane.co.
Name Servers
The NS records for coltrane.co delegate to ns1.atom.com and ns2.atom.com.
coltrane.co uses the same name servers as several other domains — among them ohiotaxpayers.com, callu.com, meetolympus.com and two more.
Some of coltrane.co's name servers are also used by other domains, including burweb.com, gigane.com, investsmoney.com and energyhouse.us.
These name servers are regularly seen alongside ns1.afternic.com and ns2.afternic.com as name servers.
ns1.atom.com resolves to 44.219.81.145. ns2.atom.com resolves to 50.19.240.86. Both host names point to a single IP number.