techfirm.io - robtex.com
techfirm.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=1778760015 | ||||||
Same first word
Similar names
DNS History
14 records (9 active, 5 former)
○NSns-1336.awsdns-39.org2017-08-18 → 2017-08-18 · 3 obs
○ 2026-05-14 07:14:14
○ 2026-05-14 12:26:28
●NSns-1450.awsdns-53.org2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
○NSns-1581.awsdns-05.co.uk2017-08-18 → 2017-08-18 · 3 obs
○ 2026-05-14 07:14:14
○ 2026-05-14 12:26:28
●NSns-1822.awsdns-35.co.uk2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
●NSns-4.awsdns-00.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
○NSns-492.awsdns-61.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-05-14 07:14:14
○ 2026-05-14 12:26:28
○NSns-848.awsdns-42.net2017-08-18 → 2017-08-18 · 3 obs
○ 2026-05-14 07:14:14
○ 2026-05-14 12:26:28
●NSns-921.awsdns-51.net2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
●MXalt1.aspmx.l.google.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
●MXalt2.aspmx.l.google.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
●MXalt3.aspmx.l.google.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
●MXalt4.aspmx.l.google.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
●MXaspmx.l.google.com2026-05-14 → 2026-05-14 · 3 obs
● 2026-05-14 07:14:14
● 2026-05-14 12:26:28
○MXinbound-smtp.us-east-1.amazonaws.com2017-08-18 → 2017-08-18 · 3 obs
○ 2026-05-14 07:14:14
○ 2026-05-14 12:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, a2.nic.io, a0.nic.io, c0.nic.io | - |
| techfirm.io | ns-1822.awsdns-35.co.uk, ns-1450.awsdns-53.org, ns-4.awsdns-00.com, ns-921.awsdns-51.net | - |
✅ Authoritative Response
Server:205.251.199.30
NS records: ns-1822.awsdns-35.co.uk, ns-1450.awsdns-53.org, ns-4.awsdns-00.com, ns-921.awsdns-51.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for techfirm.io (unsigned zone)
⏱️ Timing
Total: 440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1450.awsdns-53.org, ns-1822.awsdns-35.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns-4.awsdns-00.com awsdns-hostmaster.ama |
Analysis
Name Servers
techfirm.io is delegated to four name servers: ns-4.awsdns-00.com, ns-921.awsdns-51.net, ns-1450.awsdns-53.org and ns-1822.awsdns-35.co.uk.
At least part of the name servers for techfirm.io are shared with other domains, for instance qpo.jp, spreecast.com, datemyfriend.co, zfxl.net and kientrucnhaxanh.net.
Host names with two IP numbers:
ns-4.awsdns-00.com points to: 2600:9000:5300:400::1 and 205.251.192.4
ns-921.awsdns-51.net points to: 2600:9000:5303:9900::1 and 205.251.195.153
ns-1450.awsdns-53.org points to: 2600:9000:5305:aa00::1 and 205.251.197.170
ns-1822.awsdns-35.co.uk points to: 2600:9000:5307:1e00::1 and 205.251.199.30
Mail Servers
techfirm.io is handled by five mail servers: 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.
techfirm.io shares at least some mail servers with other domains, for example socobox.com, vdo1media.com, coraskitchen.net, ktperformance.net and sporri.net.
these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.251.2.26; alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27; alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.27; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.