b-by-bit.com - robtex.com
b-by-bit.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.214.239.118🇸🇬 Amazon13.214.0.0/15 EC2 SIN Prefix | ||||||
| PTR | ec2-13-214-239-118.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 13.251.224.25🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| NS | ns-1826.awsdns-36.co.uk ⭐ | ||||||
| A | 2600:9000:5307:2200::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1826.awsdns-36.co.uk | ||||||
| A | 205.251.199.34🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1826.awsdns-36.co.uk | ||||||
| NS | ns-1211.awsdns-23.org | ||||||
| A | 2600:9000:5304:bb00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1211.awsdns-23.org | ||||||
| A | 205.251.196.187🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1211.awsdns-23.org | ||||||
| NS | ns-477.awsdns-59.com | ||||||
| A | 2600:9000:5301:dd00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-477.awsdns-59.com | ||||||
| A | 205.251.193.221🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-477.awsdns-59.com | ||||||
| NS | ns-691.awsdns-22.net | ||||||
| A | 2600:9000:5302:b300::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-691.awsdns-22.net | ||||||
| A | 205.251.194.179🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-691.awsdns-22.net | ||||||
| SOA | ns-1826.awsdns-36.co.ukawsdns-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=1785377747 | ||||||
Subdomains
api2.b-by-bit.com |
Same first word
b-by-bit.com |
DNS History
11 records (6 active, 5 former)
●NSns-1211.awsdns-23.org2026-07-06 → 2026-07-30 · 2 obs
● 2026-07-30 02:37:48
●NSns-1826.awsdns-36.co.uk2026-07-06 → 2026-07-30 · 2 obs
● 2026-07-30 02:37:48
●NSns-477.awsdns-59.com2026-07-06 → 2026-07-30 · 2 obs
● 2026-07-30 02:37:48
●NSns-691.awsdns-22.net2026-07-06 → 2026-07-30 · 2 obs
● 2026-07-30 02:37:48
●A13.214.239.1182026-07-25 → 2026-07-30 · 3 obs
● 2026-07-25 17:57:58
● 2026-07-30 02:37:48
○A13.229.18.1922026-07-09 → 2026-07-09 · 4 obs
● 2026-07-09 05:58:04
○ 2026-07-16 18:13:10
○ 2026-07-30 02:37:48
●A13.251.224.252026-07-21 → 2026-07-30 · 3 obs
● 2026-07-21 22:33:42
● 2026-07-30 02:37:48
○A18.136.157.1532026-07-13 → 2026-07-13 · 4 obs
● 2026-07-13 20:16:12
○ 2026-07-21 22:33:42
○ 2026-07-30 02:37:48
○A3.0.197.02026-07-16 → 2026-07-16 · 4 obs
● 2026-07-16 18:13:10
○ 2026-07-25 17:57:58
○ 2026-07-30 02:37:48
○A52.220.49.1832026-07-06 → 2026-07-08 · 5 obs
○ 2026-07-08 20:29:28
● 2026-07-08 21:34:16
○ 2026-07-09 05:58:04
○ 2026-07-30 02:37:48
○A52.74.234.202026-07-06 → 2026-07-08 · 5 obs
○ 2026-07-08 20:29:28
● 2026-07-08 21:34:16
○ 2026-07-13 20:16:12
○ 2026-07-30 02:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| b-by-bit.com | ns-691.awsdns-22.net, ns-477.awsdns-59.com, ns-1211.awsdns-23.org, ns-1826.awsdns-36.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.194.179
NS records: ns-691.awsdns-22.net, ns-477.awsdns-59.com, ns-1211.awsdns-23.org, ns-1826.awsdns-36.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b-by-bit.com (unsigned zone)
⏱️ Timing
Total: 429ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.251.224.25, 13.214.239.118 |
| NS | 4 | ns-1211.awsdns-23.org, ns-1826.awsdns-36.co.uk... |
| SOA | 1 | ns-1826.awsdns-36.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-477.awsdns-59.com, ns-477.awsdns-59.com)
Analysis
Hierarchy
api2.b-by-bit.com is a subdomain of b-by-bit.com.
IP Addresses
b-by-bit.com points to the IP addresses 13.214.239.118 and 13.251.224.25
Additional host names — bybitcnapp.com, by-bita.com, by-tick.com and two others — share IP numbers with b-by-bit.com.
Name Servers
b-by-bit.com has four authoritative name servers: ns-477.awsdns-59.com, ns-691.awsdns-22.net, ns-1211.awsdns-23.org and ns-1826.awsdns-36.co.uk.
The name servers of b-by-bit.com overlap at least partially with those of other domains — among them joopty.com, d12fkt4at43gck.cloudfront.net, ukeability.org and two more.
Each of the four hosts ns-477.awsdns-59.com, ns-691.awsdns-22.net, ns-1211.awsdns-23.org and ns-1826.awsdns-36.co.uk has two IP addresses. ns-477.awsdns-59.com points to 205.251.193.221 and 2600:9000:5301:dd00::1. ns-691.awsdns-22.net points to 205.251.194.179 and 2600:9000:5302:b300::1. ns-1211.awsdns-23.org points to 205.251.196.187 and 2600:9000:5304:bb00::1. ns-1826.awsdns-36.co.uk points to 205.251.199.34 and 2600:9000:5307:2200::1.