mackcorp.com - dns.ninja
mackcorp.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=1786491424 | ||||||
Subdomains
Same first word
mackcorp.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.bizh1.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 14:29:40
● 2026-08-11 23:53:06
○NSns1.bluehost.com2015-05-25 → 2017-04-08 · 4 obs
● 2017-04-08 14:03:20
○ 2026-03-29 14:29:40
○ 2026-08-11 23:53:06
●NSns2.bizh1.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 14:29:40
● 2026-08-11 23:53:06
○NSns2.bluehost.com2015-05-25 → 2017-04-08 · 4 obs
● 2017-04-08 14:03:20
○ 2026-03-29 14:29:40
○ 2026-08-11 23:53:06
●NSns3.bizh1.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 14:29:40
● 2026-08-11 23:53:06
●NSns4.bizh1.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 14:29:40
● 2026-08-11 23:53:06
○MXmail.mackcorp.com2015-05-25 → 2017-04-08 · 4 obs
● 2017-04-08 14:03:20
○ 2026-03-29 14:29:40
○ 2026-08-11 23:53:06
●MXmx1.emailsrvr.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 14:29:40
● 2026-08-11 23:53:06
●MXmx2.emailsrvr.com2026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 14:29:40
● 2026-08-11 23:53:06
●A50.28.110.542026-03-29 → 2026-08-11 · 3 obs
● 2026-03-29 14:29:40
● 2026-08-11 23:53:06
○A66.147.244.1552015-05-25 → 2017-04-08 · 4 obs
● 2017-04-08 14:03:20
○ 2026-03-29 14:29:40
○ 2026-08-11 23:53:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mackcorp.com | ns1.bizh1.com, ns2.bizh1.com, ns3.bizh1.com, ns4.bizh1.com | 8 records |
✅ Authoritative Response
Server:205.251.195.111
NS records: ns1.bizh1.com, ns2.bizh1.com, ns3.bizh1.com, ns4.bizh1.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mackcorp.com (unsigned zone)
⏱️ Timing
Total: 1297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.28.110.54 |
| NS | 4 | ns1.bizh1.com, ns2.bizh1.com... |
| MX | 2 | mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20) |
| TXT | 3 | MS=ms30509310, google-site-verification=_cB1ANRR5xSmIII... |
| SOA | 1 | ns1.bizh1.com hostmaster.bizh1.com |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1.bizh1.com, ns1.bizh1.com, ns2.bizh1.com...)
Analysis
Hierarchy
mackcorp.com is the parent domain of www.mackcorp.com and mail.mackcorp.com.
IP Addresses
mackcorp.com points to a single IP number: 50.28.110.54.
Additional host names — grandcanyonrvglamping.com, akdhc.com, hunterhagan.com and two others — share IP numbers with mackcorp.com.
Name Servers
mackcorp.com has four authoritative name servers: ns1.bizh1.com, ns2.bizh1.com, ns3.bizh1.com and ns4.bizh1.com.
mackcorp.com has at least partial name server overlap with other domains, such as epr5.net, sommeliercellars.com, ctpcbgroup.com and two others.
It is common to find these name servers paired with the name servers ns-286.awsdns-35.com.
ns1.bizh1.com, ns2.bizh1.com, ns3.bizh1.com and ns4.bizh1.com all point to exactly two IP numbers each: ns1.bizh1.com → 205.251.193.30 and 2600:9000:5301:1e00::1; ns2.bizh1.com → 205.251.198.107 and 2600:9000:5306:6b00::1; ns3.bizh1.com → 205.251.196.41 and 2600:9000:5304:2900::1; ns4.bizh1.com → 205.251.195.111 and 2600:9000:5303:6f00::1.
Mail Servers
mackcorp.com has two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.
mackcorp.com shares the same mail server setup as other domains, including clarkstoncalendar.com, 4ai.us, aprify.com and two others.
At least some of mackcorp.com's mail servers are shared with other domains, among them tt40.intellithought.net, dome.co.il and crownengineering.com.
Host names resolving to four IP addresses:
mx2.emailsrvr.com has four IP addresses: 108.166.43.2, 146.20.161.2, 173.203.187.2 and 184.106.54.2.
Host names pointing to a single IP address:
mx1.emailsrvr.com has the IP address 184.106.54.1.