whose.co - dns.ninja
whose.co
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns7.serverfreak.biz ⚠️ Not in zone NS records | ||||||
| A | 54.37.74.4🇫🇷 OVH54.37.0.0/16 | ||||||
| PTR | 4.ip-54-37-74.eu | ||||||
| NS | dns8.serverfreak.biz ⚠️ Not in zone NS records | ||||||
| A | 209.58.143.160🇺🇸 AS7203209.58.128.0/20 MNT-LU-76 route 209.058.128.000/20 AS7203 | ||||||
| PTR | dns8.serverfreak.biz | ||||||
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=1759686119 | ||||||
Same first word
whose.domains |
whose.de |
whose.xyz |
whose.land |
whose.workers.dev |
whose.pro |
whose.me |
whose.eu |
whose.ru |
whose.net |
whose.house |
whose.co |
whose.info |
whose.com.au |
whose.com |
whose.co.uk |
Similar names
DNS History
11 records (2 active, 9 former)
●NSdns7.serverfreak.biz2026-03-26 → 2026-06-19 · 3 obs
● 2026-03-26 21:40:02
● 2026-06-19 20:28:26
●NSdns8.serverfreak.biz2026-03-26 → 2026-06-19 · 3 obs
● 2026-03-26 21:40:02
● 2026-06-19 20:28:26
○NSns1.ipage.com2015-08-16 → 2017-03-14 · 4 obs
● 2017-03-14 02:06:48
○ 2019-12-21 19:34:36
○ 2026-06-19 20:28:26
○NSns1.sedoparking.com2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-06-19 20:28:26
○NSns2.ipage.com2015-08-16 → 2017-03-14 · 4 obs
● 2017-03-14 02:06:48
○ 2019-12-21 19:34:36
○ 2026-06-19 20:28:26
○NSns2.sedoparking.com2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-06-19 20:28:26
○MXlocalhost2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-06-19 20:28:26
○MXmx.whose.co2015-08-16 → 2017-03-14 · 4 obs
● 2017-03-14 02:06:48
○ 2019-12-21 19:34:36
○ 2026-06-19 20:28:26
○A66.96.147.1162015-08-16 → 2015-12-08 · 4 obs
● 2015-12-08 02:38:28
○ 2016-03-10 11:40:56
○ 2026-06-19 20:28:26
○A66.96.149.322016-03-10 → 2017-03-14 · 5 obs
● 2016-03-10 11:40:56
● 2017-03-14 02:06:48
○ 2019-12-21 19:34:36
○ 2026-06-19 20:28:26
○A91.195.240.1262019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-06-19 20:28:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | d.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co | - |
| whose.co | dns7.serverfreak.biz, dns8.serverfreak.biz | - |
✅ Authoritative Response
Server:209.58.143.160
NS records: dns7.serverfreak.biz, dns8.serverfreak.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for whose.co (unsigned zone)
⏱️ Timing
Total: 371ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
DNS delegation for whose.co points to two name servers: dns7.serverfreak.biz and dns8.serverfreak.biz.
whose.co has the same name server delegation as a number of other domains, such as edubest.edu.my, kbinet.com.my, edubest.my and two more.
whose.co has at least partial name server overlap with other domains, such as arivotires.com, quicksys.biz, nano-g.com.my and two others.
It is common to find these name servers paired with the name servers dns7a.serverfreak.biz, dns8a.serverfreak.biz, dns1.weniaga.com and dns2.weniaga.com.
dns7.serverfreak.biz directs to 54.37.74.4 and dns8.serverfreak.biz directs to 209.58.143.160; each host name points to exactly one IP number.