bluhost.us - robtex.com
bluhost.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dotster.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.250🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dotster.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.155🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783449358 | ||||||
Same first word
Similar names
DNS History
13 records (2 active, 11 former)
○NSns1.a0f.net2015-06-08 → 2017-05-30 · 4 obs
● 2017-05-30 12:12:54
○ 2026-06-10 06:30:42
○ 2026-07-07 18:49:24
●NSns1.dotster.com2026-06-10 → 2026-07-07 · 3 obs
● 2026-06-10 06:30:42
● 2026-07-07 18:49:24
○NSns2.a0f.net2015-06-08 → 2017-05-30 · 4 obs
● 2017-05-30 12:12:54
○ 2026-06-10 06:30:42
○ 2026-07-07 18:49:24
●NSns2.dotster.com2026-06-10 → 2026-07-07 · 3 obs
● 2026-06-10 06:30:42
● 2026-07-07 18:49:24
○A162.212.2.1362015-06-08 → 2015-12-23 · 4 obs
● 2015-12-23 09:18:34
○ 2016-03-30 11:54:32
○ 2026-07-07 18:49:24
○A162.212.2.1372016-03-30 → 2016-03-30 · 4 obs
● 2016-03-30 11:54:32
○ 2016-09-13 16:08:50
○ 2026-07-07 18:49:24
○A198.46.51.1882015-06-08 → 2015-12-23 · 4 obs
● 2015-12-23 09:18:34
○ 2016-03-30 11:54:32
○ 2026-07-07 18:49:24
○A198.46.51.1932016-03-30 → 2016-03-30 · 4 obs
● 2016-03-30 11:54:32
○ 2016-09-13 16:08:50
○ 2026-07-07 18:49:24
○A23.22.216.2342017-05-30 → 2017-05-30 · 4 obs
● 2017-05-30 12:12:54
○ 2026-06-10 06:30:42
○ 2026-07-07 18:49:24
○A52.52.18.1762017-05-30 → 2017-05-30 · 4 obs
● 2017-05-30 12:12:54
○ 2026-06-10 06:30:42
○ 2026-07-07 18:49:24
○A52.52.64.2472016-09-13 → 2017-05-30 · 5 obs
● 2016-09-13 16:08:50
● 2017-05-30 12:12:54
○ 2026-06-10 06:30:42
○ 2026-07-07 18:49:24
○A52.52.72.2222016-09-13 → 2016-09-13 · 4 obs
● 2016-09-13 16:08:50
○ 2017-05-30 12:12:54
○ 2026-07-07 18:49:24
○A52.86.163.262017-05-30 → 2017-05-30 · 4 obs
● 2017-05-30 12:12:54
○ 2026-06-10 06:30:42
○ 2026-07-07 18:49:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | w.cctld.us, x.cctld.us, b.cctld.us, y.cctld.us... | - |
| bluhost.us | ns1.dotster.com, ns2.dotster.com | - |
✅ Authoritative Response
Server:172.64.52.250
NS records: ns1.dotster.com, ns2.dotster.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bluhost.us (unsigned zone)
⏱️ Timing
Total: 910ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
The NS records for bluhost.us delegate to ns1.dotster.com and ns2.dotster.com.
bluhost.us has the same name server delegation as a number of other domains, such as scsdma.org, emagazine.us, cabellschools.com and two more.
There is at least partial name server overlap between bluhost.us and other domains — newjitsu.com, caskewers.com, familydictionary.net and two more among them.
These name servers regularly appear alongside ns1.yourhostingaccount.com, ns2.yourhostingaccount.com, ns1.mydomain.com and 3 other name servers in NS record sets.
ns1.dotster.com → 172.64.52.250 and ns2.dotster.com → 172.64.53.155: one IP number per host name.