contmaster.com - dns.ninja
contmaster.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=1785116337 | ||||||
Same first word
contmaster.hu |
contmaster.su |
contmaster.ru |
contmaster.com |
Similar names
DNS History
18 records (9 active, 9 former)
●NSexpired1.namebrightdns.com2026-07-12 → 2026-07-27 · 3 obs
● 2026-07-12 12:44:16
● 2026-07-27 02:01:12
●NSexpired2.namebrightdns.com2026-07-12 → 2026-07-27 · 3 obs
● 2026-07-12 12:44:16
● 2026-07-27 02:01:12
○NSns1.locaweb.com.br2015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
●NSns1.namebrightdns.com2026-04-20 → 2026-07-27 · 3 obs
● 2026-04-20 19:01:32
● 2026-07-27 02:01:12
○NSns2.locaweb.com.br2015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
○NSns2.namebrightdns.com2026-04-20 → 2026-04-20 · 4 obs
● 2026-04-20 19:01:32
○ 2026-07-12 12:44:16
○ 2026-07-27 02:01:12
○NSns3.locaweb.com.br2015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
●MXmail1.namebrightmail.com2026-04-20 → 2026-07-27 · 3 obs
● 2026-04-20 19:01:32
● 2026-07-27 02:01:12
●MXmail2.namebrightmail.com2026-04-20 → 2026-07-27 · 3 obs
● 2026-04-20 19:01:32
● 2026-07-27 02:01:12
○MXmx.a.locaweb.com.br2015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
○MXmx.b.locaweb.com.br2015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
○MXmx.core.locaweb.com.br2015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
○MXmx.jk.locaweb.com.br2015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
○A187.45.193.1742015-08-06 → 2017-04-10 · 4 obs
● 2017-04-10 18:01:02
○ 2026-04-20 19:01:32
○ 2026-07-27 02:01:12
●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-04-20 → 2026-07-27 · 6 obs
● 2026-04-20 19:01:32
● 2026-05-24 00:31:36
○ 2026-05-24 08:32:22
● 2026-05-24 09:17:36
● 2026-07-27 02:01:12
●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-04-20 → 2026-07-27 · 3 obs
● 2026-04-20 19:01:32
● 2026-07-27 02:01:12
●A52.44.244.982026-04-20 → 2026-07-27 · 6 obs
● 2026-04-20 19:01:32
● 2026-05-24 00:31:36
○ 2026-05-24 08:32:22
● 2026-05-24 09:17:36
● 2026-07-27 02:01:12
●A54.165.131.1832026-04-20 → 2026-07-27 · 3 obs
● 2026-04-20 19:01:32
● 2026-07-27 02:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contmaster.com | expired1.namebrightdns.com, expired2.namebrightdns.com | 4 records |
✅ Authoritative Response
Server:54.173.227.146
NS records: expired1.namebrightdns.com, expired2.namebrightdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contmaster.com (unsigned zone)
⏱️ Timing
Total: 169ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.44.244.98, 54.165.131.183 |
| AAAA | 2 | 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a |
| NS | 2 | expired1.namebrightdns.com, expired2.namebrightdns.com |
| MX | 2 | mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10) |
| TXT | 2 | google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s |
| SOA | 1 | ns1.namebrightdns.com dns.namebright.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (expired1.namebrightdns.com, expired1.namebrightdns.com, expired1.namebrightdns.com...)
Analysis
IP Addresses
contmaster.com resolves to four IP addresses: 52.44.244.98, 54.165.131.183, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb and 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a.
Among the host names that share IP numbers with contmaster.com are shopmvp.com, materialmusic.com, kitchencurrymaster.com and two others.
Name Servers
contmaster.com is delegated to three name servers: expired1.namebrightdns.com, expired2.namebrightdns.com and ns1.namebrightdns.com.
contmaster.com partially shares its NS delegation with several other domains, including automotivechain.com, www.reservahoteles.com, trytaxi.com and two others.
These name servers are routinely co-deployed with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com and two others.
Hosts pointing to four IP addresses:
ns1.namebrightdns.com maps to the following IP addresses: 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.
Hosts with three IP address records:
expired1.namebrightdns.com points to 54.173.227.146, 2600:1f18:683a:ae1a:efaa:b6aa:cf65:e3c and 2600:1f18:683a:ae1b:950c:986a:4932:3ff9.
Hosts that resolve to one IP address:
expired2.namebrightdns.com points to 54.172.86.83.
Mail Servers
The MX records for contmaster.com point to two mail servers: mail1.namebrightmail.com and mail2.namebrightmail.com.
contmaster.com has the same mail server arrangement as a number of other domains, for example americanoffsets.com, fisrtcitizens.com, walkersandtalkers.com and two more.
At least a portion of contmaster.com's mail servers are also used by other domains, for example digipin.com.
mail1.namebrightmail.com resolves to 66.35.35.26. mail2.namebrightmail.com resolves to 66.35.35.28. Both host names point to a single IP number.