natser.io - robtex.com
natser.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.166.236.221🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | natser.io | ||||||
| NS | ns1.natser.io ⭐ | ||||||
| A | 173.166.236.221🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | natser.io | ||||||
| NS | ns2.natser.io ⚠️ Not in zone NS records | ||||||
| MX | mail.natser.io ⭐ | ||||||
| A | 173.166.236.221🇺🇸 COMCAST-IBONE173.160.0.0/13 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 | ||||||
| PTR | natser.io | ||||||
| TXT | v=spf1 a mx a:natser.io ip4:192.168.1.101 ip4:173.166.236.221 ?all | ||||||
| TXT | _acme-challenge.natser.io | ||||||
| SOA | ns1.natser.ioroot@ns1.natser.io 2026-04-13 #1 | ||||||
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=1776156501 | ||||||
PTR for
Subdomains
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.natser.io2026-03-28 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:44
●NSns2.natser.io2026-03-28 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:44
●MXmail.natser.io2026-03-28 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:44
●A173.166.236.2212026-03-28 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| natser.io | ns1.natser.io, ns2.natser.io | 2 records |
✅ Authoritative Response
Server:173.166.236.221
NS records: ns1.natser.io, ns2.natser.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for natser.io (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.166.236.221 |
| NS | 1 | ns1.natser.io |
| MX | 1 | mail.natser.io (pri: 5) |
| TXT | 2 | v=spf1 a mx a:natser.io ip4:192.168.1.10, _acme-challenge.natser.io |
| SOA | 1 | ns1.natser.io root.ns1.natser.io |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.natser.io, ns2.natser.io)
Analysis
Hierarchy
natser.io is a parent of ns1.natser.io and mail.natser.io.
IP Addresses
natser.io points to a single IP number: 173.166.236.221.
Other host names, for example natser.net, mail.natser.io, ns1.natser.io and mail.natser.net share IP numbers with natser.io.
Name Servers
natser.io is delegated to two name servers: ns1.natser.io and ns2.natser.io.
natser.io uses the same name server setup as other domains, for example natser.net.
Host names with one IP number: ns1.natser.io points to 173.166.236.221.
Mail Servers
The mail server for natser.io is mail.natser.io.
Host name mail.natser.io resolves to IP 173.166.236.221.