constrainttec.com - dns.ninja
constrainttec.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=1784452887 | ||||||
Subdomains
vogw-mel456-1.constrainttec.com |
mail.constrainttec.com |
mx1.constrainttec.com |
vpn.constrainttec.com |
mx2.constrainttec.com |
tpggw-mel456-1.constrainttec.com |
tpggw-mel456-6.constrainttec.com |
Same first word
constrainttec.com |
Similar names
DNS History
15 records (7 active, 8 former)
●NSdns-au.pointhq.com2026-03-02 → 2026-07-19 · 3 obs
● 2026-03-02 18:43:30
● 2026-07-19 09:28:34
●NSdns-uk.pointhq.com2026-03-02 → 2026-07-19 · 3 obs
● 2026-03-02 18:43:30
● 2026-07-19 09:28:34
●NSdns-us.pointhq.com2026-03-02 → 2026-07-19 · 3 obs
● 2026-03-02 18:43:30
● 2026-07-19 09:28:34
○NSdns1.pointhq.com2015-05-21 → 2017-12-31 · 4 obs
● 2017-12-31 21:44:56
○ 2026-03-02 18:43:30
○ 2026-07-19 09:28:34
○NSdns2.pointhq.com2015-05-21 → 2017-12-31 · 4 obs
● 2017-12-31 21:44:56
○ 2026-03-02 18:43:30
○ 2026-07-19 09:28:34
○NSdns3.pointhq.com2015-05-21 → 2017-12-31 · 4 obs
● 2017-12-31 21:44:56
○ 2026-03-02 18:43:30
○ 2026-07-19 09:28:34
○NSdns4.pointhq.com2015-05-21 → 2017-12-31 · 4 obs
● 2017-12-31 21:44:56
○ 2026-03-02 18:43:30
○ 2026-07-19 09:28:34
○NSdns5.pointhq.com2015-05-21 → 2017-12-31 · 4 obs
● 2017-12-31 21:44:56
○ 2026-03-02 18:43:30
○ 2026-07-19 09:28:34
●NSns1-global.pointhq.com2026-03-02 → 2026-07-19 · 3 obs
● 2026-03-02 18:43:30
● 2026-07-19 09:28:34
○MXmail2.constrainttec.com2015-05-21 → 2016-04-17 · 4 obs
● 2016-04-17 03:09:56
○ 2017-01-12 20:37:20
○ 2026-07-19 09:28:34
●MXmx1.constrainttec.com2015-05-21 → 2026-07-19 · 2 obs
● 2026-07-19 09:28:34
●MXmx2.constrainttec.com2017-01-12 → 2026-07-19 · 7 obs
● 2017-01-12 20:37:20
● 2017-12-31 21:44:56
○ 2026-03-02 18:43:30
○ 2026-03-12 18:28:00
● 2026-03-24 17:54:18
● 2026-07-19 09:28:34
○A202.173.181.2492015-05-21 → 2016-01-24 · 4 obs
● 2016-01-24 06:08:42
○ 2016-04-17 03:09:56
○ 2026-07-19 09:28:34
●A49.255.133.2142026-03-02 → 2026-07-19 · 3 obs
● 2026-03-02 18:43:30
● 2026-07-19 09:28:34
○A59.167.34.422016-04-17 → 2017-12-31 · 5 obs
● 2016-04-17 03:09:56
● 2017-12-31 21:44:56
○ 2026-03-02 18:43:30
○ 2026-07-19 09:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| constrainttec.com | dns-au.pointhq.com, dns-uk.pointhq.com, dns-us.pointhq.com | 6 records |
✅ Authoritative Response
Server:149.28.161.22
NS records: dns-au.pointhq.com, dns-uk.pointhq.com, dns-us.pointhq.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for constrainttec.com (unsigned zone)
⏱️ Timing
Total: 2004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.255.133.214 |
| NS | 4 | dns-uk.pointhq.com, ns1-global.pointhq.com... |
| MX | 2 | mx2.constrainttec.com (pri: 20), mx1.constrainttec.com (pri: 10) |
| TXT | 2 | MS=5FFACBA6CC444BD42D739E6C615BED7D55157, v=spf1 a mx ptr -all |
| SOA | 1 | dns-uk.pointhq.com admin.pointhq.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (dns-au.pointhq.com, dns-au.pointhq.com, dns-uk.pointhq.com...)
Analysis
Hierarchy
Among the subdomains of constrainttec.com are vogw-mel456-1.constrainttec.com, mail.constrainttec.com, mx1.constrainttec.com, vpn.constrainttec.com, mx2.constrainttec.com and a few other host names.
IP Addresses
constrainttec.com resolves to just one IP address, 49.255.133.214.
Further host names like vogw-mel456-1.constrainttec.com and mx1.constrainttec.com overlap in IP numbers with constrainttec.com.
Name Servers
The NS records for constrainttec.com point to four name servers: dns-au.pointhq.com, dns-uk.pointhq.com, dns-us.pointhq.com and ns1-global.pointhq.com.
There is at least partial name server overlap between constrainttec.com and other domains — easyfitgym.ru, barton-st-peters.n-lincs.sch.uk, the-mwg.com and two more among them.
These name servers regularly appear alongside dns-nl.pointhq.com, dns-ca.pointhq.com, dns-sg.pointhq.com and 7 other name servers in NS record sets.
All four hostnames — dns-au.pointhq.com, dns-uk.pointhq.com, dns-us.pointhq.com and ns1-global.pointhq.com — resolve to two IP numbers apiece: dns-au.pointhq.com to 149.28.161.22 and 2001:19f0:5801:1d1b:7777:7777:7777:7777; dns-uk.pointhq.com to 78.141.239.142 and 2001:19f0:7402:4cf:7777:7777:7777:7777; dns-us.pointhq.com to 45.63.79.62 and 2001:19f0:5c01:e69:7777:7777:7777:7777; ns1-global.pointhq.com to 199.30.13.3 and 2602:faa9:ffff:7777:7777:7777:7777:7777.
Mail Servers
constrainttec.com is served by two mail servers, mx1.constrainttec.com and mx2.constrainttec.com.
Domains such as constraintec.com, contecint.com.au, crewbuddy.com and constrainttech.com share their mail server configuration with constrainttec.com.
mx1.constrainttec.com → 49.255.133.214 and mx2.constrainttec.com → 110.175.12.162: one IP number per host name.