tops1.io - robtex.com
tops1.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=1774982195 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-1130.awsdns-13.org2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:49:20
●NSns-131.awsdns-16.com2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:49:20
●NSns-1962.awsdns-53.co.uk2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:49:20
●NSns-746.awsdns-29.net2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:49:20
●MXmxa.mailgun.org2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:49:20
●MXmxb.mailgun.org2026-03-30 → 2026-03-31 · 2 obs
● 2026-03-31 18:49:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | 8 records |
| tops1.io | ns-1962.awsdns-53.co.uk, ns-746.awsdns-29.net, ns-131.awsdns-16.com, ns-1130.awsdns-13.org | - |
✅ Authoritative Response
Server:205.251.196.106
NS records: ns-1962.awsdns-53.co.uk, ns-746.awsdns-29.net, ns-131.awsdns-16.com, ns-1130.awsdns-13.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tops1.io (unsigned zone)
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1130.awsdns-13.org, ns-131.awsdns-16.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 2 | v=spf1 include:mailgun.org ~all, xz265cj5yp63t2r6tqts9wrddqht4ty1 |
| SOA | 1 | ns-1130.awsdns-13.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a0.nic.io, a0.nic.io, a2.nic.io...)
Analysis
Name Servers
tops1.io is delegated to four name servers: ns-131.awsdns-16.com, ns-746.awsdns-29.net, ns-1130.awsdns-13.org and ns-1962.awsdns-53.co.uk.
tops1.io at least partially shares name servers with other domains, for instance skrvaraosat.fi, subcom.it, identitytheft911.com, clew.net and avcrtech.com.
Host names with two IP numbers:
ns-131.awsdns-16.com points to 2600:9000:5300:8300::1 and 205.251.192.131; ns-746.awsdns-29.net points to 2600:9000:5302:ea00::1 and 205.251.194.234; ns-1130.awsdns-13.org points to 2600:9000:5304:6a00::1 and 205.251.196.106; ns-1962.awsdns-53.co.uk points to 2600:9000:5307:aa00::1 and 205.251.199.170.
Mail Servers
Two mail servers handle tops1.io: mxa.mailgun.org and mxb.mailgun.org.
tops1.io shares the same mail server setup as other domains, for instance furry.nz, rapidstop.com, lex-mail.com, amco-comunicationa.com and tmyt105.com.
tops1.io shares some mail servers with other domains, at least partially, for instance acemyhomework.com, tpesurvey.org, corbin.io, robsaley.com and loveitop.com.
these mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with one IP number:
mxa.mailgun.org points to 34.160.13.42
mxb.mailgun.org points to 34.149.236.64