proengineertraining.com - dns.ninja
proengineertraining.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.123.242.210🇺🇸 AS701866.120.0.0/13 ARIN Allocation SBC Internet Services | ||||||
| PTR | adsl-66-123-242-210.dsl.sndg02.pacbell.net | ||||||
| NS | dns0.zoneedit.com ⭐ | ||||||
| A | 64.68.198.83🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | bind0.zoneedit.com | ||||||
| NS | ns1.zoneedit.com | ||||||
| A | 2a01:7e04::f03c:95ff:fe1d:a5b3🇺🇸 AKAMAI-LINODE-AP2a01:7e04::/32 Akamai Technologies | ||||||
| PTR | mia1.zoneedit.com | ||||||
| A | 172.235.133.229🇺🇸 AKAMAI-LINODE-AP172.235.128.0/19 Akamai Technologies | ||||||
| PTR | mia1.zoneedit.com | ||||||
| NS | ns3.zoneedit.com | ||||||
| A | 2400:8901::f03c:95ff:fe1d:4623🇸🇬 AKAMAI-LINODE-AP2400:8901::/32 Akamai Technologies | ||||||
| PTR | sgp1.zoneedit.com | ||||||
| A | 172.104.173.26🇸🇬 AKAMAI-LINODE-AP172.104.160.0/19 Akamai Technologies | ||||||
| PTR | sgp1.zoneedit.com | ||||||
| MX | mail.proengineertraining.com ⭐ | ||||||
| A | 66.123.242.210🇺🇸 AS701866.120.0.0/13 ARIN Allocation SBC Internet Services | ||||||
| PTR | adsl-66-123-242-210.dsl.sndg02.pacbell.net | ||||||
| MX | smtp.proengineertraining.com ⭐ | ||||||
| A | 66.123.242.210🇺🇸 AS701866.120.0.0/13 ARIN Allocation SBC Internet Services | ||||||
| PTR | adsl-66-123-242-210.dsl.sndg02.pacbell.net | ||||||
| SOA | dns0.zoneedit.comzone@zoneedit.com serial=1413165450 | ||||||
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=1785828342 | ||||||
Subdomains
Same first word
proengineertraining.com |
DNS History
6 records (6 active, 0 former)
●NSdns0.zoneedit.com2015-05-22 → 2026-08-04 · 2 obs
● 2026-08-04 07:27:08
●NSns1.zoneedit.com2015-05-22 → 2026-08-04 · 2 obs
● 2026-08-04 07:27:08
●NSns3.zoneedit.com2015-05-22 → 2026-08-04 · 2 obs
● 2026-08-04 07:27:08
●MXmail.proengineertraining.com2015-05-22 → 2026-08-04 · 2 obs
● 2026-08-04 07:27:08
●MXsmtp.proengineertraining.com2015-05-22 → 2026-08-04 · 2 obs
● 2026-08-04 07:27:08
●A66.123.242.2102015-05-22 → 2026-08-04 · 2 obs
● 2026-08-04 07:27:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| proengineertraining.com | ns1.zoneedit.com, ns3.zoneedit.com | 4 records |
✅ Authoritative Response
Server:172.104.173.26
NS records: ns1.zoneedit.com, ns3.zoneedit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proengineertraining.com (unsigned zone)
⏱️ Timing
Total: 534ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.123.242.210 |
| NS | 2 | ns3.zoneedit.com, ns1.zoneedit.com |
| MX | 2 | mail.proengineertraining.com (pri: 0), smtp.proengineertraining.com (pri: 0) |
| SOA | 1 | dns0.zoneedit.com zone.zoneedit.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.zoneedit.com, ns1.zoneedit.com, ns3.zoneedit.com...)
Analysis
Hierarchy
smtp.proengineertraining.com and mail.proengineertraining.com each fall under proengineertraining.com as their parent domain.
IP Addresses
proengineertraining.com resolves to just one IP address, 66.123.242.210.
Host names such as smtp.proengineertraining.com, adsl-66-123-242-210.dsl.sndg02.pacbell.net and mail.proengineertraining.com share their IP numbers with proengineertraining.com.
Name Servers
proengineertraining.com is delegated to three name servers: dns0.zoneedit.com, ns1.zoneedit.com and ns3.zoneedit.com.
At least some of proengineertraining.com's name servers are shared with other domains, for example stopps.ca, santan-cc.com, cornerstoneroofing.biz and two more.
These name servers tend to co-occur with ns2.zoneedit.com, ns4.zoneedit.com, dns1.zoneedit.com and 7 other name servers in the same DNS delegations.
Host names that have two IP addresses:
ns1.zoneedit.com points to 172.235.133.229 and 2a01:7e04::f03c:95ff:fe1d:a5b3.
ns3.zoneedit.com points to 172.104.173.26 and 2400:8901::f03c:95ff:fe1d:4623.
Host names that point to one IP address:
dns0.zoneedit.com points to 64.68.198.83.
Mail Servers
proengineertraining.com is served by two mail servers, mail.proengineertraining.com and smtp.proengineertraining.com.
mail.proengineertraining.com and smtp.proengineertraining.com both resolve to the same single IP address: 66.123.242.210.
mail.proengineertraining.com and smtp.proengineertraining.com are host names that each point to 66.123.242.210 IP addresses.