mybestbios.com - robtex.com
mybestbios.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:56f5🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8a62🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.245Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.98🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fatima.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26bc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22bc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 108.162.194.188🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 162.159.38.188Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| A | 172.64.34.188🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fatima.ns.cloudflare.com | ||||||
| NS | rob.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 108.162.193.140🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 172.64.33.140🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| A | 173.245.59.140🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rob.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.86.245, 172.67.138.98 | ||||||
| IPv6 | 2606:4700:3037::6815:56f5, 2606:4700:3037::ac43:8a62 | ||||||
| SOA | fatima.ns.cloudflare.comdns@cloudflare.com serial=2397384975 | ||||||
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=1774975112 | ||||||
Subdomains
www.mybestbios.com |
Same first word
mybestbios.com |
DNS History
6 records (6 active, 0 former)
●NSfatima.ns.cloudflare.com2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 17:02:16
●NSrob.ns.cloudflare.com2026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 17:02:16
●A104.21.86.2452026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 17:02:16
●A172.67.138.982026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 17:02:16
●A2606:4700:3037::6815:56f52026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 17:02:16
●A2606:4700:3037::ac43:8a622026-03-27 → 2026-03-31 · 2 obs
● 2026-03-31 17:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mybestbios.com | rob.ns.cloudflare.com, fatima.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.188
NS records: rob.ns.cloudflare.com, fatima.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mybestbios.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.86.245, 172.67.138.98 |
| AAAA | 2 | 2606:4700:3037::ac43:8a62, 2606:4700:3037::6815:56f5 |
| NS | 2 | fatima.ns.cloudflare.com, rob.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fatima.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rob.ns.cloudflare.com, rob.ns.cloudflare.com, rob.ns.cloudflare.com...)
Analysis
Hierarchy
mybestbios.com is parent of www.mybestbios.com.
IP Addresses
mybestbios.com points to four IP numbers: 2606:4700:3037::6815:56f5, 2606:4700:3037::ac43:8a62, 104.21.86.245 and 172.67.138.98.
Other host names, for instance www.av-69.com, www.pubtv.ro, meltmedown.com, caacr.org and www.zdwjc.com share IP numbers with mybestbios.com.
Name Servers
mybestbios.com's delegation is to two name servers fatima.ns.cloudflare.com and rob.ns.cloudflare.com.
mybestbios.com shares the same name server configuration as other domains, such as blessingspower.com, jasont.us, sgmymenu.com, measurevan.com and wishpulses.com.
mybestbios.com at least partially shares its name servers with other domains, for instance lucknownewsflash.in, geocentre.org, rusbanks.info, reviewslo.com and ihersua.xyz.
These name servers are commonly used alongside pedro.ns.cloudflare.com and aragorn.ns.cloudflare.com.
Host names with six IP numbers:
fatima.ns.cloudflare.com points to: 2606:4700:50::a29f:26bc, 2803:f800:50::6ca2:c2bc, 2a06:98c1:50::ac40:22bc, 108.162.194.188, 162.159.38.188 and 172.64.34.188.
rob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.