sg.on24event.com - robtex.com
sg.on24event.com
on24event.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns4.on24.com ⭐ | ||||||
| NS | a1-97.akam.net | ||||||
| NS | a12-67.akam.net | ||||||
| NS | a13-64.akam.net | ||||||
| NS | a26-66.akam.net | ||||||
| NS | a7-64.akam.net | ||||||
| NS | a8-67.akam.net | ||||||
| MX | r-smtp-bo.on24event.com ⭐ | ||||||
| TXT | v=spf1 ip4:199.83.44.0/22 include:spf_a.on24event.com -all | ||||||
| SOA | dns4.on24.comsysmgr@on24.com 2026-03-23 #1 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●MXmxa.mailgun.org2026-03-02 → 2026-05-09 · 2 obs
● 2026-05-09 22:25:10
●MXmxb.mailgun.org2026-03-02 → 2026-05-09 · 2 obs
● 2026-05-09 22:25:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net... | - |
| on24event.com | a8-67.akam.net, a13-64.akam.net, a26-66.akam.net, a12-67.akam.net... | - |
✅ Authoritative Response
Server:23.61.199.64
NS records: a8-67.akam.net, a13-64.akam.net, a26-66.akam.net, a12-67.akam.net, a7-64.akam.net, a1-97.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for on24event.com (unsigned zone)
⏱️ Timing
Total: 917ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | a7-64.akam.net, a26-66.akam.net... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 2 | v=spf1 include:mailgun.org ~all, v=spf1 ip4:199.83.44.0/22 -all |
| SOA | 1 | dns4.on24.com sysmgr.on24.com |
Analysis
Hierarchy
sg.on24event.com has children 3352870.sg.on24event.com, email.sg.on24event.com and r-email.sg.on24event.com.
Name Servers
sg.on24event.com is delegated to seven name servers: dns4.on24.com, a1-97.akam.net, a12-67.akam.net, a13-64.akam.net, a26-66.akam.net, a7-64.akam.net and a8-67.akam.net.
sg.on24event.com shares some name servers with other domains, for example stories.com.mx, maersk-line.in, peacockplus.co.uk, alltommpn.se and spglobal-benefits.com.
these name servers are often used with a5-65.akam.net, a7-67.akam.net, a18-64.akam.net, a9-64.akam.net, a22-65.akam.net, a3-67.akam.net, a13-67.akam.net, a28-64.akam.net, a14-64.akam.net and a11-66.akam.net.
Host names with two IP numbers:
Host a1-97.akam.net points to 2600:1401:2::61 and 193.108.91.97.
Host a12-67.akam.net points to 2600:1480:f000::43 and 184.26.160.67.
Host a13-64.akam.net points to 2600:1480:800::40 and 2.22.230.64.
Host a26-66.akam.net points to 2600:1480:b800::42 and 23.74.25.66.
Host a7-64.akam.net points to 2600:1406:32::40 and 23.61.199.64.
Host a8-67.akam.net points to 2600:1403:a::43 and 2.16.40.67.
Host names with one IP number:
Host dns4.on24.com points to 199.83.44.59.
Mail Servers
sg.on24event.com is served by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
sg.on24event.com shares the mail server setup with other domains, for example yottabyte.nu, overcome.tv, eye4design.com, grafix.fi and landleaping.com.
sg.on24event.com shares some mail servers with other domains, at least partially; for instance cloudevolution.us, fanily.tw, udayapublicschool.edu.in, aaascholarships.org and officemercenary.com.
these mail servers are commonly 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: 34.36.182.139
mxb.mailgun.org points to: 34.36.182.139
Names pointing to 34.36.182.139: mxa.mailgun.org and mxb.mailgun.org