postnext.io - robtex.com
postnext.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=1773494468 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1375.awsdns-43.org2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 08:16:12
●NSns-1612.awsdns-09.co.uk2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 08:16:12
●NSns-502.awsdns-62.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 08:16:12
●NSns-798.awsdns-35.net2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 08:16:12
●MXsmtp.google.com2026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 08:16:12
●A98.87.20.1322026-03-10 → 2026-03-23 · 2 obs
● 2026-03-23 08:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io | - |
| postnext.io | ns-502.awsdns-62.com, ns-1375.awsdns-43.org, ns-798.awsdns-35.net, ns-1612.awsdns-09.co.uk | - |
✅ Authoritative Response
Server:205.251.195.30
NS records: ns-502.awsdns-62.com, ns-1375.awsdns-43.org, ns-798.awsdns-35.net, ns-1612.awsdns-09.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postnext.io (unsigned zone)
⏱️ Timing
Total: 487ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 98.87.20.132 |
| NS | 4 | ns-1375.awsdns-43.org, ns-1612.awsdns-09.co.uk... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | tiktok-developers-site-verification=21sT |
| SOA | 1 | ns-798.awsdns-35.net awsdns-hostmaster.a |
Analysis
IP Addresses
postnext.io resolves to one IP number: 98.87.20.132.
Name Servers
postnext.io is delegated to four name servers: ns-502.awsdns-62.com, ns-798.awsdns-35.net, ns-1375.awsdns-43.org and ns-1612.awsdns-09.co.uk.
postnext.io at least partially shares name servers with other domains, for instance anguillacard.com, aastv.com, asiance.com, kantan-mybook.jp and managedwp-neocreative.com.
these name servers are often used together with ns-92.awsdns-11.com, ns-621.awsdns-13.net, ns-2011.awsdns-59.co.uk and ns-378.awsdns-47.com.
Host names with two IP numbers:
ns-502.awsdns-62.com points to 2600:9000:5301:f600::1 and 205.251.193.246; ns-798.awsdns-35.net points to 2600:9000:5303:1e00::1 and 205.251.195.30; ns-1375.awsdns-43.org points to 2600:9000:5305:5f00::1 and 205.251.197.95; ns-1612.awsdns-09.co.uk points to 2600:9000:5306:4c00::1 and 205.251.198.76.
Mail Servers
postnext.io is handled by a single mail server, smtp.google.com.
postnext.io shares the same mail server setup as other domains, for instance panzanella.bio, neuens.com, bneko.com, commandejardinot.fr and hotel-dachstein.at.
postnext.io shares some mail servers with other domains, at least partially, for instance fevgames.net, r25.jp, theblog.com, tinnguong.vn and hoversonroyaleacademy.com.
these mail servers are often used together with 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.
smtp.google.com points to nine IPs: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.