calcmaster.com - dns.ninja
calcmaster.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=1785881189 | ||||||
Same first word
calcmaster.com |
calcmaster.in |
calcmaster.net |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns1.parquesreunidos.com2015-08-22 → 2017-06-20 · 4 obs
● 2017-06-20 16:23:10
○ 2026-04-02 17:11:08
○ 2026-08-04 22:22:10
○NSns2.parquesreunidos.com2015-08-22 → 2017-06-20 · 4 obs
● 2017-06-20 16:23:10
○ 2026-04-02 17:11:08
○ 2026-08-04 22:22:10
●NSns41.worldnic.com2026-04-02 → 2026-08-04 · 3 obs
● 2026-04-02 17:11:08
● 2026-08-04 22:22:10
●NSns42.worldnic.com2026-04-02 → 2026-08-04 · 3 obs
● 2026-04-02 17:11:08
● 2026-08-04 22:22:10
○MXcalcmaster.no-ip.info2015-12-20 → 2016-11-26 · 4 obs
● 2016-11-26 19:41:38
○ 2017-06-20 16:23:10
○ 2026-08-04 22:22:10
●MXmx.zoho.com2017-06-20 → 2026-08-04 · 3 obs
● 2017-06-20 16:23:10
● 2026-08-04 22:22:10
●MXmx2.zoho.com2017-06-20 → 2026-08-04 · 3 obs
● 2017-06-20 16:23:10
● 2026-08-04 22:22:10
●MXmx3.zoho.com2017-06-20 → 2026-08-04 · 3 obs
● 2017-06-20 16:23:10
● 2026-08-04 22:22:10
○A80.37.162.2542015-08-22 → 2015-08-22 · 3 obs
○ 2015-12-20 16:06:40
○ 2026-08-04 22:22:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calcmaster.com | ns41.worldnic.com, ns42.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns41.worldnic.com, ns42.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calcmaster.com (unsigned zone)
⏱️ Timing
Total: 184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns41.worldnic.com, ns42.worldnic.com |
| MX | 3 | mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)... |
| TXT | 2 | google-site-verification=WRjpLbgHsir_PuB, v=spf1 include:zoho.com ~all |
| SOA | 1 | NS41.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns41.worldnic.com, ns42.worldnic.com)
Analysis
Name Servers
The NS records for calcmaster.com delegate to ns41.worldnic.com and ns42.worldnic.com.
calcmaster.com shares its name server setup with other domains, including img-group.com, uswired.info, tgroupusa.com and two others.
calcmaster.com and other domains like enormousbigdata.com share at least a portion of their name servers.
Both ns41.worldnic.com and ns42.worldnic.com have a single IP address each — ns41.worldnic.com resolves to 162.159.26.111 while ns42.worldnic.com resolves to 162.159.27.50.
Mail Servers
Mail for calcmaster.com is routed through three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
calcmaster.com shares mail servers — at least in part — with other domains, including ekadwi.com, anothertshirtcompany.com, drapena.com and two others.
All three hosts carry a single IP: mx2.zoho.com directs to 136.143.183.44, while mx3.zoho.com and mx.zoho.com both direct to 204.141.43.44.
mx3.zoho.com and mx.zoho.com each have 204.141.43.44 IP addresses.