rknmail.com - robtex.com
rknmail.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775972022 | ||||||
Same first word
rknmail.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.dnsimple.com2019-12-15 → 2026-04-12 · 2 obs
● 2026-04-12 06:02:10
●NSns2.dnsimple-edge.net2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 12:14:16
● 2026-04-12 06:02:10
○NSns2.dnsimple.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-27 12:14:16
○ 2026-04-12 06:02:10
●NSns3.dnsimple.com2019-12-15 → 2026-04-12 · 2 obs
● 2026-04-12 06:02:10
●NSns4.dnsimple-edge.org2026-03-27 → 2026-04-12 · 3 obs
● 2026-03-27 12:14:16
● 2026-04-12 06:02:10
○NSns4.dnsimple.com2019-12-15 → 2019-12-15 · 3 obs
○ 2026-03-27 12:14:16
○ 2026-04-12 06:02:10
●MXmxa.mailgun.org2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 06:02:10
●MXmxb.mailgun.org2026-03-27 → 2026-04-12 · 2 obs
● 2026-04-12 06:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| rknmail.com | ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net | 4 records |
✅ Authoritative Response
Server:162.159.24.4
NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns4.dnsimple-edge.org, ns2.dnsimple-edge.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rknmail.com (unsigned zone)
⏱️ Timing
Total: 541ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple-edge.net... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dnsimple.com, ns1.dnsimple.com, ns3.dnsimple.com...)
Analysis
Name Servers
rknmail.com is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
rknmail.com at least partially shares name servers with other domains, including billiegene.com, makeyour.org, nissgolf.com, newansa.com and opthumb.com.
These name servers are commonly used with ns2.dnsimple.com and ns4.dnsimple.com.
Hosts with two IP numbers:
Host ns1.dnsimple.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4
Host ns3.dnsimple.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4
Host ns2.dnsimple-edge.net points to 2620:111:8005::53 and 199.247.153.53
Host ns4.dnsimple-edge.org points to 2620:111:8007::53 and 199.247.155.53
Mail Servers
rknmail.com is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
rknmail.com shares its mail server setup with other domains, including littlemisspatchit.com, smanly.com, aguynamedandre.com, wholesalekiaparts.ca and kissalot.com.
The mail servers for rknmail.com are shared with other domains, for instance sharktech.co, sabuco-clarke.com, getsirena.com, dailywire.com and globophone.net.
These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with a single IP:
- mxa.mailgun.org points to 34.160.13.42
- mxb.mailgun.org points to 34.160.13.42
Host names that point to 34.160.13.42: mxa.mailgun.org and mxb.mailgun.org