det21.net - robtex.com
det21.net
net
| 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=1778843786 | ||||||
Same first word
det21.net |
Similar names
DNS History
13 records (13 active, 0 former)
●NSns11.domaincontrol.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●NSns12.domaincontrol.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●MXalt1.aspmx.l.google.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●MXalt2.aspmx.l.google.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●MXaspmx.l.google.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●MXaspmx2.googlemail.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●MXaspmx3.googlemail.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●MXaspmx4.googlemail.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●MXaspmx5.googlemail.com2015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●A216.239.32.212015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●A216.239.34.212015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●A216.239.36.212015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
●A216.239.38.212015-07-19 → 2026-05-15 · 2 obs
● 2026-05-15 11:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| det21.net | ns11.domaincontrol.com, ns12.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for det21.net (unsigned zone)
⏱️ Timing
Total: 713ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
Four IP numbers are pointed to by det21.net: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
other host names including amadeusrecord.com, diccios.com, axninc.com, akaiprod.com and alutory.com share IP numbers with det21.net.
Name Servers
det21.net is delegated to two name servers ns11.domaincontrol.com and ns12.domaincontrol.com.
det21.net shares the same name server setup as other domains, for instance thasetup.com, mountaintopconcrete.com, bitw.info, jamesoddo.com and marousrealty.com.
Host names with two IP numbers:
The host name ns11.domaincontrol.com points to 2603:5:2190::6 and 97.74.105.6; the host name ns12.domaincontrol.com points to 2603:5:2290::6 and 173.201.73.6.
Mail Servers
det21.net is handled by seven mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
det21.net shares some mail servers with other domains, at least partially, for instance esquimaltmarket.com, micetravelo.com, ns500699.ns500699.ns500734.ns500693.ns500699.ns500734.ns500588.ns500693.ns500693.ns500588.ns500588.ns500632.ns500612.ns500588.ns500110.dtrkdll.com, ns500734.ns500693.ns500734.ns500699.ns500693.ns500699.ns500693.ns500588.ns500588.ns500699.ns500693.ns500612.ns500612.ns500612.ns500612.ns500110.dtrkdll.com and ns500759.ns500759.ns500758.ns500735.ns500735.ns500698.ns500735.ns500735.ns500698.ns500576.ns500576.ns500652.trackreceptor.com.
These mail servers are commonly used alongside alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26
aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27
aspmx4.googlemail.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26
aspmx5.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26
aspmx.l.google.com points to: 2607:f8b0:4004:c08::1b and 172.253.122.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27
alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26
Host names pointing to 2607:f8b0:4023:2801::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com