a1best.com - robtex.com
a1best.com
| 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 | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
a1best.com |
Similar names
DNS History
16 records (4 active, 12 former)
○NSns1.afternic.com2015-06-18 → 2016-06-21 · 4 obs
● 2016-06-21 07:02:04
○ 2017-03-24 00:00:02
○ 2026-03-23 04:15:46
○NSns1.dsredirection.com2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 00:00:02
○ 2020-04-05 16:51:32
○ 2026-03-23 04:15:46
○NSns2.dsredirection.com2017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 00:00:02
○ 2020-04-05 16:51:32
○ 2026-03-23 04:15:46
●NSns3.afternic.com2020-04-05 → 2026-03-23 · 3 obs
● 2020-04-05 16:51:32
● 2026-03-23 04:15:46
●NSns4.afternic.com2020-04-05 → 2026-03-23 · 3 obs
● 2020-04-05 16:51:32
● 2026-03-23 04:15:46
●A13.248.169.482026-03-20 → 2026-03-23 · 3 obs
● 2026-03-20 00:55:30
● 2026-03-23 04:15:46
○A184.168.221.1042015-06-18 → 2016-06-21 · 4 obs
● 2016-06-21 07:02:04
○ 2017-03-24 00:00:02
○ 2026-03-23 04:15:46
○A208.73.210.2002017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 00:00:02
○ 2020-04-05 16:51:32
○ 2026-03-23 04:15:46
○A208.73.210.2142017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 00:00:02
○ 2020-04-05 16:51:32
○ 2026-03-23 04:15:46
○A208.73.210.2172017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 00:00:02
○ 2020-04-05 16:51:32
○ 2026-03-23 04:15:46
○A208.73.211.1782017-03-24 → 2017-03-24 · 4 obs
● 2017-03-24 00:00:02
○ 2020-04-05 16:51:32
○ 2026-03-23 04:15:46
○A34.206.12.2342020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 16:51:32
○ 2026-03-20 00:55:30
○ 2026-03-23 04:15:46
○A35.169.58.1882020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 16:51:32
○ 2026-03-20 00:55:30
○ 2026-03-23 04:15:46
○A54.208.77.1242020-04-05 → 2020-04-05 · 4 obs
● 2020-04-05 16:51:32
○ 2026-03-20 00:55:30
○ 2026-03-23 04:15:46
●A76.223.54.1462026-03-20 → 2026-03-23 · 3 obs
● 2026-03-20 00:55:30
● 2026-03-23 04:15:46
○PTRns1.dsredirection.com2017-03-24 → 2017-03-24 · 3 obs
○ 2020-04-05 16:51:32
○ 2026-03-23 04:15:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| a1best.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server:173.201.66.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a1best.com (unsigned zone)
⏱️ Timing
Total: 102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
a1best.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance desk360.xyz, ns2.gptnetworks.com, linkdiagnostics.com, blog.buyerpartner.com and mbtcads.com share IP numbers with a1best.com.
Name Servers
a1best.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
a1best.com uses the same name server setup as other domains, for instance briggit.com, mail.purpleworldwide.com, sixandnine.com, domainbloom.com and keavion.com.
a1best.com shares name servers with other domains at least partially; for example ysolution.com, grmen.com, fuelbiodiesel.com and dusu.com.cn.
these name servers are often used together with the name servers verification-xca45ox5qyba6vycrpoay7.ns101.verify.hn.
Host names with one IP number:
ns3.afternic.com points to: 97.74.98.65.
ns4.afternic.com points to: 173.201.66.65.