constrac.com - dns.ninja
constrac.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=1786177019 | ||||||
Previously MX for
constrac.com |
Same first word
Similar names
DNS History
16 records (5 active, 11 former)
○NSns1.mdvps.net2015-07-20 → 2016-07-12 · 4 obs
● 2016-07-12 12:14:04
○ 2017-03-23 18:15:40
○ 2026-08-08 08:41:50
○NSns2.mdvps.net2015-07-20 → 2016-07-12 · 4 obs
● 2016-07-12 12:14:04
○ 2017-03-23 18:15:40
○ 2026-08-08 08:41:50
●NSns75.domaincontrol.com2017-03-23 → 2026-08-08 · 3 obs
● 2017-03-23 18:15:40
● 2026-08-08 08:41:50
●NSns76.domaincontrol.com2017-03-23 → 2026-08-08 · 3 obs
● 2017-03-23 18:15:40
● 2026-08-08 08:41:50
○MXalt1.aspmx.l.google.com2017-03-23 → 2020-02-15 · 5 obs
● 2017-03-23 18:15:40
● 2020-02-15 18:41:42
○ 2026-04-08 02:13:06
○ 2026-08-08 08:41:50
○MXalt2.aspmx.l.google.com2017-03-23 → 2020-02-15 · 5 obs
● 2017-03-23 18:15:40
● 2020-02-15 18:41:42
○ 2026-04-08 02:13:06
○ 2026-08-08 08:41:50
○MXalt3.aspmx.l.google.com2017-03-23 → 2020-02-15 · 5 obs
● 2017-03-23 18:15:40
● 2020-02-15 18:41:42
○ 2026-04-08 02:13:06
○ 2026-08-08 08:41:50
○MXalt4.aspmx.l.google.com2017-03-23 → 2020-02-15 · 5 obs
● 2017-03-23 18:15:40
● 2020-02-15 18:41:42
○ 2026-04-08 02:13:06
○ 2026-08-08 08:41:50
○MXaspmx.l.google.com2017-03-23 → 2020-02-15 · 5 obs
● 2017-03-23 18:15:40
● 2020-02-15 18:41:42
○ 2026-04-08 02:13:06
○ 2026-08-08 08:41:50
○MXconstrac.com2015-07-20 → 2016-07-12 · 4 obs
● 2016-07-12 12:14:04
○ 2017-03-23 18:15:40
○ 2026-08-08 08:41:50
●MXmail.protonmail.ch2026-04-08 → 2026-08-08 · 3 obs
● 2026-04-08 02:13:06
● 2026-08-08 08:41:50
●MXmailsec.protonmail.ch2026-04-08 → 2026-08-08 · 3 obs
● 2026-04-08 02:13:06
● 2026-08-08 08:41:50
○A64.64.12.2212015-07-20 → 2017-03-23 · 7 obs
● 2015-11-19 00:55:04
○ 2016-03-12 11:58:18
○ 2016-07-12 12:14:04
● 2017-03-23 18:15:40
○ 2020-02-15 18:41:42
○ 2026-08-08 08:41:50
○A64.64.12.2222016-03-12 → 2016-07-12 · 5 obs
● 2016-03-12 11:58:18
● 2016-07-12 12:14:04
○ 2017-03-23 18:15:40
○ 2026-08-08 08:41:50
○A69.73.170.1222020-02-15 → 2020-02-15 · 4 obs
● 2020-02-15 18:41:42
○ 2026-04-08 02:13:06
○ 2026-08-08 08:41:50
●A74.81.94.992026-04-08 → 2026-08-08 · 3 obs
● 2026-04-08 02:13:06
● 2026-08-08 08:41:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| constrac.com | ns75.domaincontrol.com, ns76.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns75.domaincontrol.com, ns76.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constrac.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.81.94.99 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 3 | v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=5e3fe227f3405c03... |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)
Analysis
IP Addresses
constrac.com has exactly one IP address — 74.81.94.99.
mail.enredvision.com, joextravel.com, evolutiondecor.co.ke plus two other host names have IP numbers in common with constrac.com.
Name Servers
constrac.com is delegated to two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
The name server configuration of constrac.com is shared with other domains, for instance makulski.com, horriblechildrensbooks.com, vaultjet.com and two others.
constrac.com shares at least some of its name servers with other domains, such as communityphilanthropy.org.
ns75.domaincontrol.com and ns76.domaincontrol.com each resolve to two IP addresses: ns75.domaincontrol.com points to 97.74.107.48 and 2603:5:21b4::30, while ns76.domaincontrol.com points to 173.201.75.48 and 2603:5:22b4::30.
Mail Servers
constrac.com uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
The mail server setup of constrac.com matches that of other domains such as alabor.me, kallisti.org, tstack.nl and two others.
At least some of the mail servers used by constrac.com are shared with other domains: tofu.wtf, atkmd.com, godsofsand.com and two others among them.
mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).