best - robtex.com
best
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-10-16 #2 | ||||||
PTR for
NS for
Subdomains
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.nic.best2018-05-23 → 2026-10-17 · 3 obs
● 2018-05-23 22:30:54
● 2026-10-17 00:13:38
●NSb.nic.best2018-05-23 → 2026-10-17 · 3 obs
● 2018-05-23 22:30:54
● 2026-10-17 00:13:38
●NSc.nic.best2018-05-23 → 2026-10-17 · 3 obs
● 2018-05-23 22:30:54
● 2026-10-17 00:13:38
●NSd.nic.best2018-05-23 → 2026-10-17 · 3 obs
● 2018-05-23 22:30:54
● 2026-10-17 00:13:38
●NSns0.centralnic.net2018-05-23 → 2026-10-17 · 3 obs
● 2018-05-23 22:30:54
● 2026-10-17 00:13:38
○NSns1.dns.nic.best2015-08-26 → 2018-03-30 · 4 obs
● 2018-03-30 09:12:36
○ 2018-05-23 22:30:54
○ 2026-10-17 00:13:38
○NSns2.dns.nic.best2015-08-26 → 2018-03-30 · 4 obs
● 2018-03-30 09:12:36
○ 2018-05-23 22:30:54
○ 2026-10-17 00:13:38
○NSns3.dns.nic.best2015-08-26 → 2018-03-30 · 4 obs
● 2018-03-30 09:12:36
○ 2018-05-23 22:30:54
○ 2026-10-17 00:13:38
○NSns4.dns.nic.best2015-08-26 → 2018-03-30 · 4 obs
● 2018-03-30 09:12:36
○ 2018-05-23 22:30:54
○ 2026-10-17 00:13:38
○NSns5.dns.nic.best2015-08-26 → 2018-03-30 · 4 obs
● 2018-03-30 09:12:36
○ 2018-05-23 22:30:54
○ 2026-10-17 00:13:38
○NSns6.dns.nic.best2015-08-26 → 2018-03-30 · 4 obs
● 2018-03-30 09:12:36
○ 2018-05-23 22:30:54
○ 2026-10-17 00:13:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| best | a.nic.best, b.nic.best, c.nic.best, d.nic.best | 8 records |
✅ Authoritative Response
Server:212.18.248.109
NS records: a.nic.best, b.nic.best, c.nic.best, d.nic.best
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | a.nic.best, b.nic.best... |
| SOA | 1 | ns0.centralnic.net hostmaster.centralnic |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.best, a.nic.best, b.nic.best...)
Analysis
Hierarchy
best serves as parent to at least v888.best, vip52.best, consultvisionaries.best, betworld.best and (0x706f726e)sites.best — along with tens of thousands of other host names.
Name Server Role
The domains tirtomakmur.biz.id, nsarwalet.my.id, outentik.id, haditiapurnama.id, jalafiles.id and a few others list best as one of their name servers.
best.jagoanhosting.com, great.jagoanhosting.com and one.jagoanhosting.com are often grouped with best to function as name servers.
Name Servers
best delegates to five name servers: a.nic.best, b.nic.best, c.nic.best and two others.
best has at least partial name server overlap with other domains, such as co.nl, centralnic.com, makeup and two others.
ns0.centralnic.net, ns1.centralnic.net and ns2.centralnic.net — plus 7 other name servers — are commonly paired with these name servers.
Host names that resolve to four IP numbers:
ns0.centralnic.net has four IP addresses: 54.217.78.230, 63.34.52.177, 2a05:d018:4a2:c101::150 and 2a05:d018:4a2:c102::150.
Host names that have two IP addresses:
a.nic.best directs traffic to 194.169.218.109 and 2001:67c:13cc::1:109.
b.nic.best directs traffic to 185.24.64.109 and 2a04:2b00:13cc::1:109.
c.nic.best directs traffic to 212.18.248.109 and 2a04:2b00:13ee::109.
d.nic.best directs traffic to 212.18.249.109 and 2a04:2b00:13ff::109.