vertexmail.com - robtex.com
vertexmail.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=1774724432 | ||||||
Similar names
DNS History
5 records (3 active, 2 former)
●NSpdns03.domaincontrol.com2015-07-04 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:36
●NSpdns04.domaincontrol.com2015-07-04 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:36
○MXedge.vertexmail.com2015-07-04 → 2017-02-04 · 3 obs
● 2017-02-04 16:36:50
○ 2026-03-28 19:29:36
●MXvertexmail-com.mail.protection.outlook.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 19:29:36
○A4.34.45.1502015-07-04 → 2017-02-04 · 3 obs
● 2017-02-04 16:36:50
○ 2026-03-28 19:29:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| vertexmail.com | pdns03.domaincontrol.com, pdns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.111.51
NS records: pdns03.domaincontrol.com, pdns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vertexmail.com (unsigned zone)
⏱️ Timing
Total: 97ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | pdns03.domaincontrol.com, pdns04.domaincontrol.com |
| MX | 1 | vertexmail-com.mail.protection.outlook.c |
| TXT | 3 | v=spf1 ip4:63.157.30.66 include:spf.prot, MS=ms19118118... |
| SOA | 1 | pdns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns03.domaincontrol.com, pdns03.domaincontrol.com, pdns04.domaincontrol.com...)
Analysis
Name Servers
Delegation for vertexmail.com rests with two name servers, pdns03.domaincontrol.com and pdns04.domaincontrol.com.
vertexmail.com shares the same name server setup as other domains, including hitspms.net, lostpetdetectives.com, lsaweb.com, themissionaryofwallstreet.com and oilspillmap.com.
vertexmail.com partially shares name servers with other domains; for instance immocontact.com and iamsuccessstories.com.
Host names with two IP numbers: pdns03.domaincontrol.com points to 2603:5:21f0::33 and 97.74.111.51; pdns04.domaincontrol.com points to 2603:5:22f0::33 and 173.201.79.51.
Mail Servers
vertexmail.com is handled by a single mail server, vertexmail-com.mail.protection.outlook.com.
vertexmail-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c91d::a, 2a01:111:f403:c922::2, 2a01:111:f403:c946::1, 2a01:111:f403:f90a::1, 52.101.9.20, 52.101.9.24, 52.101.41.6 and 52.101.41.21.