21bit9.com - robtex.com
21bit9.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=1771291435 | ||||||
Same first word
21bit9.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSindie.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●NSnitin.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●MXalt1.aspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●MXalt2.aspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●MXalt3.aspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●MXalt4.aspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●MXaspmx.l.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●MXsmtp.google.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
●A185.135.9.642026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 07:19:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21bit9.com | nitin.ns.cloudflare.com, indie.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.163
NS records: nitin.ns.cloudflare.com, indie.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21bit9.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.135.9.64 |
| NS | 2 | indie.ns.cloudflare.com, nitin.ns.cloudflare.com |
| MX | 6 | aspmx.l.google.com (pri: 1), smtp.google.com (pri: 1)... |
| TXT | 1 | google-site-verification=kW9-iymyQqeA4nG |
| SOA | 1 | indie.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nitin.ns.cloudflare.com, nitin.ns.cloudflare.com, nitin.ns.cloudflare.com...)
Analysis
IP Addresses
21bit9.com resolves to one IP number: 185.135.9.64.
Other host names, for example 21bit.com, share IP numbers with 21bit9.com.
Name Servers
21bit9.com's delegation uses two name servers: indie.ns.cloudflare.com and nitin.ns.cloudflare.com.
21bit9.com uses the same name server setup as other domains, such as spinsamurai.com, 21bit.com, partnerpandas.com, casinorocket13.com and betterix.com.
21bit9.com at least partially shares name servers with other domains, including mimameroses.com, bird-control.gr, rosswhitney.com, formerteenstars.com and einsteinjobs.com.
These name servers are commonly used with cass.ns.cloudflare.com, ulla.ns.cloudflare.com and irma.ns.cloudflare.com.
Host names with six IP numbers:
indie.ns.cloudflare.com points to 2606:4700:50::a29f:26a3, 2803:f800:50::6ca2:c2a3, 2a06:98c1:50::ac40:22a3, 108.162.194.163, 162.159.38.163 and 172.64.34.163.
nitin.ns.cloudflare.com points to 2606:4700:58::adf5:3bd7, 2803:f800:50::6ca2:c1d7, 2a06:98c1:50::ac40:21d7, 108.162.193.215, 172.64.33.215 and 173.245.59.215.
Mail Servers
21bit9.com is handled by six mail servers: smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
21bit9.com shares at least some mail servers with other domains, for example seimcom.de, aimzmastering.com, ns500794.ns500821.ns500821.ns500795.ns500821.ns500821.ns500821.ns500794.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500841.ns500821.ns500821.ns500841.ns500841.ns500794.ns500794.ns500794.ns500821.ns500795.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com and attratech.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with nine IP numbers:
smtp.google.com points to 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.