testbi.com - dns.ninja
testbi.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-852.awsdns-42.net ⭐ | ||||||
| A | 2600:9000:5303:5400::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-852.awsdns-42.net | ||||||
| A | 205.251.195.84🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-852.awsdns-42.net | ||||||
| NS | ns-1214.awsdns-23.org | ||||||
| A | 2600:9000:5304:be00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1214.awsdns-23.org | ||||||
| A | 205.251.196.190🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1214.awsdns-23.org | ||||||
| NS | ns-1708.awsdns-21.co.uk | ||||||
| A | 2600:9000:5306:ac00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1708.awsdns-21.co.uk | ||||||
| A | 205.251.198.172🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1708.awsdns-21.co.uk | ||||||
| NS | ns-197.awsdns-24.com | ||||||
| A | 2600:9000:5300:c500::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-197.awsdns-24.com | ||||||
| A | 205.251.192.197🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-197.awsdns-24.com | ||||||
| TXT | google-site-verification=uAc9EG3PPMwrjHV2m0GPmgCInX6KinIQkFEH0seM-IU | ||||||
| SOA | ns-852.awsdns-42.netawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1783344901 | ||||||
Same first word
testbi.com |
Similar names
DNS History
17 records (4 active, 13 former)
○NSdns.technorail.com2016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○NSdns2.technorail.com2016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○NSdns3.arubadns.net2016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○NSdns4.arubadns.cz2016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
●NSns-1214.awsdns-23.org2026-03-27 → 2026-07-06 · 3 obs
● 2026-03-27 05:04:54
● 2026-07-06 13:35:32
●NSns-1708.awsdns-21.co.uk2026-03-27 → 2026-07-06 · 3 obs
● 2026-03-27 05:04:54
● 2026-07-06 13:35:32
●NSns-197.awsdns-24.com2026-03-27 → 2026-07-06 · 3 obs
● 2026-03-27 05:04:54
● 2026-07-06 13:35:32
●NSns-852.awsdns-42.net2026-03-27 → 2026-07-06 · 3 obs
● 2026-03-27 05:04:54
● 2026-07-06 13:35:32
○MXmx.testbi.com2016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.1512016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.1542016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.1572016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.1602016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.1632016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.1662016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.722016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
○A62.149.128.742016-12-13 → 2017-07-08 · 4 obs
● 2017-07-08 04:03:48
○ 2026-03-27 05:04:54
○ 2026-07-06 13:35:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| testbi.com | ns-197.awsdns-24.com, ns-852.awsdns-42.net, ns-1708.awsdns-21.co.uk, ns-1214.awsdns-23.org | 2 records |
✅ Authoritative Response
Server:205.251.192.197
NS records: ns-197.awsdns-24.com, ns-852.awsdns-42.net, ns-1708.awsdns-21.co.uk, ns-1214.awsdns-23.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testbi.com (unsigned zone)
⏱️ Timing
Total: 1383ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1214.awsdns-23.org, ns-1708.awsdns-21.co.uk... |
| TXT | 1 | google-site-verification=uAc9EG3PPMwrjHV |
| SOA | 1 | ns-852.awsdns-42.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-197.awsdns-24.com, ns-197.awsdns-24.com)
Analysis
Name Servers
Four name servers handle the delegation for testbi.com: ns-197.awsdns-24.com, ns-852.awsdns-42.net, ns-1214.awsdns-23.org and ns-1708.awsdns-21.co.uk.
At least some of testbi.com's name servers are shared with other domains, for example sales-edge.amazon.in, digital-globalpass.com, ui2.com.br and two more.
It is common for these name servers to be used in conjunction with the name servers ns-106.awsdns-13.com, ns-1129.awsdns-13.org and ns-2042.awsdns-63.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-197.awsdns-24.com directs to 205.251.192.197 and 2600:9000:5300:c500::1; ns-852.awsdns-42.net directs to 205.251.195.84 and 2600:9000:5303:5400::1; ns-1214.awsdns-23.org directs to 205.251.196.190 and 2600:9000:5304:be00::1; ns-1708.awsdns-21.co.uk directs to 205.251.198.172 and 2600:9000:5306:ac00::1.