sdtech.io - dns.ninja
sdtech.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=1786279237 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns03.domaincontrol.com2018-08-26 → 2026-08-09 · 2 obs
● 2026-08-09 12:53:04
●NSns04.domaincontrol.com2018-08-26 → 2026-08-09 · 2 obs
● 2026-08-09 12:53:04
●MXalt1.aspmx.l.google.com2018-08-26 → 2026-08-09 · 2 obs
● 2026-08-09 12:53:04
●MXalt2.aspmx.l.google.com2018-08-26 → 2026-08-09 · 2 obs
● 2026-08-09 12:53:04
●MXaspmx.l.google.com2018-08-26 → 2026-08-09 · 2 obs
● 2026-08-09 12:53:04
●MXaspmx2.googlemail.com2018-08-26 → 2026-08-09 · 2 obs
● 2026-08-09 12:53:04
●MXaspmx3.googlemail.com2018-08-26 → 2026-08-09 · 2 obs
● 2026-08-09 12:53:04
○A166.62.13.942018-08-26 → 2018-08-26 · 3 obs
○ 2026-02-19 04:22:34
○ 2026-08-09 12:53:04
●A166.62.25.1702026-02-19 → 2026-08-09 · 3 obs
● 2026-02-19 04:22:34
● 2026-08-09 12:53:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| sdtech.io | ns04.domaincontrol.com, ns03.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.69.2
NS records: ns04.domaincontrol.com, ns03.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdtech.io (unsigned zone)
⏱️ Timing
Total: 461ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 166.62.25.170 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 4 | v=spf1 include:_spf.google.com ~all, atlassian-domain-verification=TqxTTmQLzZ... |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
sdtech.io resolves to one IP address: 166.62.25.170.
3axialsteeldetail.com, pollkart.com, salsax.com and two other host names share IP numbers with sdtech.io.
Name Servers
DNS delegation for sdtech.io points to two name servers: ns03.domaincontrol.com and ns04.domaincontrol.com.
sdtech.io uses the same name servers as several other domains — among them telza.com, gziasti.com, brickchainmanagement.com and two more.
ns03.domaincontrol.com directs to 97.74.101.2 and 2603:5:2150::2. ns04.domaincontrol.com directs to 173.201.69.2 and 2603:5:2250::2. Each host name carries two IP addresses.
Mail Servers
Mail for sdtech.io is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
sdtech.io has at least partial mail server overlap with other domains such as cohesivecommunities.com, cupidgeeks.com, ns500759.ns500698.ns500759.ns500698.ns500735.ns500698.ns500735.ns500698.ns500735.ns500736.ns500735.ns500708.ns500698.ns500619.ns500576.ns500619.ns500619.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 142.251.167.27 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.