tailrec.io - robtex.com
tailrec.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1781713754 | ||||||
Same first word
tailrec.io |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
●NSdns2.registrar-servers.com2026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
●MXalt1.aspmx.l.google.com2026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
●MXalt2.aspmx.l.google.com2026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
●MXaspmx.l.google.com2026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
●MXaspmx2.googlemail.com2026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
●MXaspmx3.googlemail.com2026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
●A199.36.158.1002026-05-27 → 2026-06-17 · 2 obs
● 2026-06-17 16:53:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, c0.nic.io, a0.nic.io, a2.nic.io | - |
| tailrec.io | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tailrec.io (unsigned zone)
⏱️ Timing
Total: 761ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.36.158.100 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | hosting-site=tailrec, v=spf1 include:_spf.google.com ~all... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
tailrec.io has exactly one IP address — 199.36.158.100.
fb-restriction-case-f16e4.web.app, sunlaesec.firebaseapp.com, isra-28937.web.app plus two other host names have IP numbers in common with tailrec.io.
Name Servers
Two name servers handle the delegation for tailrec.io: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of tailrec.io is shared with other domains, for instance gbz.net, dialogauto.com, ihdtel.com and two others.
tailrec.io shares at least some of its name servers with domains including akasha.tips, privatelabelenergydrink.com and fritschler.com
It is common for these name servers to be used in conjunction with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
tailrec.io has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by tailrec.io are shared with other domains: red-mtn.com, mandosmoney.com, adc-org.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 142.250.102.27 and 2a00:1450:4025:402::1b.
aspmx3.googlemail.com resolves to two addresses: 192.178.213.27 and 2a00:1450:4013:c1e::1a.
aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c19::1a.
alt1.aspmx.l.google.com resolves to two addresses: 142.250.102.27 and 2a00:1450:4025:402::1b.
alt2.aspmx.l.google.com resolves to two addresses: 192.178.213.26 and 2a00:1450:4013:c1e::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 2a00:1450:4025:402::1b IP addresses.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 142.250.102.27 IP addresses.