impro.co - dns.ninja
impro.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
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=1759714750 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns.cp.hostnet.nl2015-07-20 → 2017-03-16 · 4 obs
● 2017-03-16 12:31:50
○ 2021-01-31 09:19:14
○ 2026-07-24 07:24:36
○NSns1.cp.hostnet.nl2015-07-20 → 2017-03-16 · 4 obs
● 2017-03-16 12:31:50
○ 2021-01-31 09:19:14
○ 2026-07-24 07:24:36
●NSns1.dan.com2021-01-31 → 2026-07-24 · 3 obs
● 2021-01-31 09:19:14
● 2026-07-24 07:24:36
●NSns2.dan.com2021-01-31 → 2026-07-24 · 3 obs
● 2021-01-31 09:19:14
● 2026-07-24 07:24:36
○NSns3.cp.hostnet.nl2015-07-20 → 2017-03-16 · 4 obs
● 2017-03-16 12:31:50
○ 2021-01-31 09:19:14
○ 2026-07-24 07:24:36
○NSverification-7a1da98d.ns3.dan.hosting2021-01-31 → 2021-01-31 · 4 obs
● 2021-01-31 09:19:14
○ 2026-02-27 19:22:36
○ 2026-07-24 07:24:36
○MXmailfilter.hostnet.nl2015-07-20 → 2017-03-16 · 4 obs
● 2017-03-16 12:31:50
○ 2026-02-27 19:22:36
○ 2026-07-24 07:24:36
●A13.248.169.482026-02-27 → 2026-07-24 · 3 obs
● 2026-02-27 19:22:36
● 2026-07-24 07:24:36
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522021-01-31 → 2021-01-31 · 4 obs
● 2021-01-31 09:19:14
○ 2026-02-27 19:22:36
○ 2026-07-24 07:24:36
○A52.58.78.162021-01-31 → 2021-01-31 · 4 obs
● 2021-01-31 09:19:14
○ 2026-02-27 19:22:36
○ 2026-07-24 07:24:36
●A76.223.54.1462026-02-27 → 2026-07-24 · 3 obs
● 2026-02-27 19:22:36
● 2026-07-24 07:24:36
○A91.184.19.602015-07-20 → 2017-03-16 · 4 obs
● 2017-03-16 12:31:50
○ 2021-01-31 09:19:14
○ 2026-07-24 07:24:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, d.registrydns.co, c.registrydns.co, b.registrydns.co | - |
| impro.co | ns2.dan.com, ns1.dan.com | - |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns2.dan.com, ns1.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for impro.co (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
IP Addresses
impro.co has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with mx.mx.www.nkc.fr, usaspace.com and mail.zerku.com, also share IP numbers with impro.co.
Name Servers
impro.co uses two name servers for its delegation: ns1.dan.com and ns2.dan.com.
impro.co shares its NS records with other domains, for example handicop.com, sgwww.www.eldoradoseo.com, www.(0x696e63657374)-schoonouders.startspot.nl and two others.
There is at least partial name server overlap between impro.co and other domains — sdrasset.com, voxel.gallery, no-sim.de and two more among them.
The name servers ns1.undeveloped.com, ns2.undeveloped.com and tvmdn1ci.verify.hn are often found in combination with these name servers.
The two host names ns1.dan.com and ns2.dan.com each have a pair of IP addresses: ns1.dan.com has 97.74.98.67 and 2603:5:2125::43, and ns2.dan.com has 173.201.66.67 and 2603:5:2225::43.