mail.vertexcables.com - robtex.com
mail.vertexcables.com
vertexcables.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.198.240.37🇺🇸 vercara-udos66.198.240.0/24 | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| NS | ns2.a2hosting.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 ip4:66.198.240.37 include:spf.a2hosting.com +ip4:66.198.240.37 ip4:70.... | ||||||
| SOA | ns1.a2hosting.comroot@mi3-cl9-ats5.a2hosting.com 2026-02-17 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○MXfeedback-smtp.us-east-1.amazonses.com2017-01-03 → 2017-01-03 · 3 obs
○ 2026-04-13 04:35:14
○ 2026-04-13 04:35:16
○A107.180.48.312017-01-03 → 2017-01-03 · 3 obs
○ 2026-04-13 04:35:14
○ 2026-04-13 04:35:16
●CNAMEsparkpostmail.com2026-04-13 → 2026-04-13 · 2 obs
● 2026-04-13 04:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net... | - |
| vertexcables.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:99.83.147.209
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vertexcables.com (unsigned zone)
⏱️ Timing
Total: 123ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sparkpostmail.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
IP Addresses
mail.vertexcables.com maps to four IP numbers: 13.227.107.50, 13.227.107.91, 13.227.107.97 and 13.227.107.112.
Other host names, for instance fmts736032.freshemail.io, basiclotto.com, dq7s17tvw0j9c.cloudfront.net, si.instructure.com and di9ud9nckssba.cloudfront.net share IP numbers with mail.vertexcables.com.
Name Servers
mail.vertexcables.com's delegation is handled by four name servers: ns-304.awsdns-38.com, ns-775.awsdns-32.net, ns-1361.awsdns-42.org and ns-1855.awsdns-39.co.uk.
mail.vertexcables.com partially shares name servers with other domains; examples include trimais.digital, meyouandus.co.uk, d28ot6prc9kktd.cloudfront.net, ar2g3a4ming3.xyz and languagetreeonline.com.
Host names with two IPs:
ns-304.awsdns-38.com points to 2600:9000:5301:3000::1 and 205.251.193.48
ns-775.awsdns-32.net points to 2600:9000:5303:700::1 and 205.251.195.7
ns-1361.awsdns-42.org points to 2600:9000:5305:5100::1 and 205.251.197.81
ns-1855.awsdns-39.co.uk points to 2600:9000:5307:3f00::1 and 205.251.199.63
Mail Servers
mail.vertexcables.com is handled by a single mail server, smtp.sparkpostmail.com.
mail.vertexcables.com has the same mail server setup as other domains, including email.spothero.com, bounce.asana.com, info.pleo.io, em.angi.com and iphtml.biz.
mail.vertexcables.com shares some mail servers with other domains, at least partially, such as emails.nandos.co.uk, tradingpub.com, cgtrader.com, smallcapsniper.com and news.tinybeans.com.
these mail servers are commonly used with 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.
Host name smtp.sparkpostmail.com points to three IP numbers: 34.210.44.32, 52.27.229.179 and 54.71.32.207.