221bselect.com - robtex.com
221bselect.com
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=1786139684 | ||||||
Same first word
221bselect.ai |
221bselect.com |
DNS History
10 records (7 active, 3 former)
●NScrystal.ns.cloudflare.com2026-08-07 → 2026-08-07 · 2 obs
● 2026-08-07 22:24:18
●NSdane.ns.cloudflare.com2026-08-07 → 2026-08-07 · 2 obs
● 2026-08-07 22:24:18
○NSns53.domaincontrol.com2026-07-03 → 2026-07-03 · 2 obs
○ 2026-08-07 22:24:18
○NSns54.domaincontrol.com2026-07-03 → 2026-07-03 · 2 obs
○ 2026-08-07 22:24:18
●MX221bselect-com.mail.protection.outlook.com2026-07-03 → 2026-08-07 · 2 obs
● 2026-08-07 22:24:18
●A104.21.79.2312026-08-07 → 2026-08-07 · 2 obs
● 2026-08-07 22:24:18
●A172.67.149.782026-08-07 → 2026-08-07 · 2 obs
● 2026-08-07 22:24:18
●A2606:4700:3032::6815:4fe72026-08-07 → 2026-08-07 · 2 obs
● 2026-08-07 22:24:18
●A2606:4700:3032::ac43:954e2026-08-07 → 2026-08-07 · 2 obs
● 2026-08-07 22:24:18
○A34.111.179.2082026-07-03 → 2026-07-03 · 2 obs
○ 2026-08-07 22:24:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 221bselect.com | dane.ns.cloudflare.com, crystal.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.97
NS records: dane.ns.cloudflare.com, crystal.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 221bselect.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.231, 172.67.149.78 |
| AAAA | 2 | 2606:4700:3032::6815:4fe7, 2606:4700:3032::ac43:954e |
| NS | 2 | crystal.ns.cloudflare.com, dane.ns.cloudflare.com |
| MX | 1 | 221bselect-com.mail.protection.outlook.c |
| TXT | 2 | replit-verify=3719b038-abeb-45cb-ae8e-0c, v=spf1 include:spf.protection.outlook.co |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | crystal.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dane.ns.cloudflare.com, dane.ns.cloudflare.com, dane.ns.cloudflare.com...)
Analysis
IP Addresses
221bselect.com resolves to four IP addresses: 104.21.79.231, 172.67.149.78, 2606:4700:3032::6815:4fe7 and 2606:4700:3032::ac43:954e.
Additional host names — www.thevanillaalternative.co.uk, thedailychic.com, librabetcasino.eu and two others — share IP numbers with 221bselect.com.
Name Servers
221bselect.com uses two name servers for its delegation: crystal.ns.cloudflare.com and dane.ns.cloudflare.com.
221bselect.com shares its name server setup with other domains, including billy.services, ksrv.net, mofkk.ru and two others.
221bselect.com partially shares its NS delegation with several other domains, including tjdihua.com, e6media.com, parparboutique.com and two others.
The name servers apollo.ns.cloudflare.com, thaddeus.ns.cloudflare.com, dell.ns.cloudflare.com and brynne.ns.cloudflare.com are often found in use alongside these name servers.
Host names with 6 IP numbers:
Hostname crystal.ns.cloudflare.com directs to 108.162.194.202, 162.159.38.202 and 172.64.34.202 along with 3 other IP addresses.
Hostname dane.ns.cloudflare.com directs to 108.162.193.97, 172.64.33.97 and 173.245.59.97 along with 3 other IP addresses.
Mail Servers
221bselect.com has one mail server: 221bselect-com.mail.protection.outlook.com.
221bselect-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 other.