symnet.io - robtex.com
symnet.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=1775979683 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1378.awsdns-44.org2026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 08:04:34
●NSns-1666.awsdns-16.co.uk2026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 08:04:34
●NSns-486.awsdns-60.com2026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 08:04:34
●NSns-865.awsdns-44.net2026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 08:04:34
●MXsymnet-io.mail.protection.outlook.com2026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 08:04:34
●A162.248.91.112026-03-30 → 2026-04-12 · 2 obs
● 2026-04-12 08:04:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| symnet.io | ns-1378.awsdns-44.org, ns-1666.awsdns-16.co.uk, ns-486.awsdns-60.com, ns-865.awsdns-44.net | - |
✅ Authoritative Response
Server:205.251.197.98
NS records: ns-1378.awsdns-44.org, ns-1666.awsdns-16.co.uk, ns-486.awsdns-60.com, ns-865.awsdns-44.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for symnet.io (unsigned zone)
⏱️ Timing
Total: 559ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.248.91.11 |
| NS | 4 | ns-1378.awsdns-44.org, ns-1666.awsdns-16.co.uk... |
| MX | 1 | symnet-io.mail.protection.outlook.com (p |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-865.awsdns-44.net awsdns-hostmaster.a |
Analysis
Hierarchy
symnet.io is a parent of ns2.symnet.io and ns1.symnet.io.
IP Addresses
symnet.io points to a single IP: 162.248.91.11.
Other host names, such as mdu.org.br, share IP numbers with symnet.io.
Name Servers
symnet.io's delegation is handled by four name servers: ns-486.awsdns-60.com, ns-865.awsdns-44.net, ns-1378.awsdns-44.org and ns-1666.awsdns-16.co.uk.
symnet.io partially shares name servers with other domains; examples include d2u6lmhkd3wi7l.cloudfront.net, drdahle.com, clipboard.health, falconclaw.eu and marypoppins.com.
Host names with two IPs:
ns-486.awsdns-60.com points to 2600:9000:5301:e600::1 and 205.251.193.230
ns-865.awsdns-44.net points to 2600:9000:5303:6100::1 and 205.251.195.97
ns-1378.awsdns-44.org points to 2600:9000:5305:6200::1 and 205.251.197.98
ns-1666.awsdns-16.co.uk points to 2600:9000:5306:8200::1 and 205.251.198.130
Mail Servers
symnet.io is handled by a single mail server, symnet-io.mail.protection.outlook.com.
Hostname symnet-io.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::7, 2a01:111:f403:c92c::3, 2a01:111:f403:f905::3, 2a01:111:f403:f905::4, 52.101.10.2, 52.101.40.1, 52.101.40.2 and 52.101.41.0.