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=1759726364 | ||||||
Same first word
whose.domains |
whose.de |
whose.us |
whose.xyz |
whose.land |
whose.workers.dev |
whose.agency |
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 → 2026-08-06 · 3 obs
● 2026-03-26 21:40:02
● 2026-08-06 15:47:18
●NSdns8.serverfreak.biz2026-03-26 → 2026-08-06 · 3 obs
● 2026-03-26 21:40:02
● 2026-08-06 15:47:18
○NSns1.ipage.com2015-08-16 → 2017-03-14 · 4 obs
● 2017-03-14 02:06:48
○ 2019-12-21 19:34:36
○ 2026-08-06 15:47:18
○NSns1.sedoparking.com2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-08-06 15:47:18
○NSns2.ipage.com2015-08-16 → 2017-03-14 · 4 obs
● 2017-03-14 02:06:48
○ 2019-12-21 19:34:36
○ 2026-08-06 15:47:18
○NSns2.sedoparking.com2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-08-06 15:47:18
○MXlocalhost2019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-08-06 15:47:18
○MXmx.whose.co2015-08-16 → 2017-03-14 · 4 obs
● 2017-03-14 02:06:48
○ 2019-12-21 19:34:36
○ 2026-08-06 15:47:18
○A66.96.147.1162015-08-16 → 2015-12-08 · 4 obs
● 2015-12-08 02:38:28
○ 2016-03-10 11:40:56
○ 2026-08-06 15:47:18
○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
○ 2026-08-06 15:47:18
○A91.195.240.1262019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 19:34:36
○ 2026-03-26 21:40:02
○ 2026-08-06 15:47:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| whose.co | dns7.serverfreak.biz, dns8.serverfreak.biz | - |
✅ Authoritative Response
Server:54.37.74.4
NS records: dns7.serverfreak.biz, dns8.serverfreak.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for whose.co (unsigned zone)
⏱️ Timing
Total: 595ms | 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 quicksys.biz, nano-g.com.my, bestevents-asia.com 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.