calculuscapable.com - dns.ninja
calculuscapable.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.10.239.77🇭🇰 GATEWAY-1103.10.236.0/22 gateway Inc. | ||||||
| NS | ns11.value-domain.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns12.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns13.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.value-domain.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.calculuscapable.com ⭐ | ||||||
| A | 103.10.239.77🇭🇰 GATEWAY-1103.10.236.0/22 gateway Inc. | ||||||
| TXT | v=spf1 ip4:59.190.129.192/28 ip4:101.143.234.96/27 ip4:202.221.235.0/24 ip4:2... | ||||||
| SOA | ns1.value-domain.comhostmaster@calculuscapable.com 2025-08-08 #13 | ||||||
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=1784927952 | ||||||
Subdomains
mail.calculuscapable.com |
Same first word
calculuscapable.com |
DNS History
7 records (7 active, 0 former)
●NSns1.value-domain.com2026-03-23 → 2026-07-24 · 2 obs
● 2026-07-24 21:20:10
●NSns11.value-domain.com2026-03-23 → 2026-07-24 · 2 obs
● 2026-07-24 21:20:10
●NSns12.value-domain.com2026-03-23 → 2026-07-24 · 2 obs
● 2026-07-24 21:20:10
●NSns13.value-domain.com2026-03-23 → 2026-07-24 · 2 obs
● 2026-07-24 21:20:10
●NSns2.value-domain.com2026-03-23 → 2026-07-24 · 2 obs
● 2026-07-24 21:20:10
●MXmail.calculuscapable.com2026-03-23 → 2026-07-24 · 2 obs
● 2026-07-24 21:20:10
●A103.10.239.772026-03-23 → 2026-07-24 · 2 obs
● 2026-07-24 21:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calculuscapable.com | ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.184
NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calculuscapable.com (unsigned zone)
⏱️ Timing
Total: 537ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.10.239.77 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | mail.calculuscapable.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:59.190.129.192/28 ip4:101.143 |
| SOA | 1 | ns1.value-domain.com hostmaster.calculus |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)
Analysis
Hierarchy
calculuscapable.com is the parent zone for mail.calculuscapable.com.
IP Addresses
calculuscapable.com has exactly one IP address — 103.10.239.77.
mail.calculuscapable.com is an example of another host name that shares IP numbers with calculuscapable.com.
Name Servers
Five name servers handle delegation for calculuscapable.com: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com and two others.
calculuscapable.com partially shares its NS delegation with several other domains, including kensyukan.com, nepartak.red, koyou-hoken21.com and two others.
These name servers tend to appear together with the name servers ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com, plus two others.
Host names pointing to two IP addresses:
ns11.value-domain.com resolves to 172.64.52.98 and 172.64.52.184.
ns12.value-domain.com resolves to 172.64.53.86 and 172.64.53.188.
ns13.value-domain.com resolves to 172.64.52.98 and 172.64.52.184.
Host names resolving to a single IP address:
ns1.value-domain.com resolves to 172.64.52.38.
ns2.value-domain.com resolves to 172.64.53.3.
The host names ns11.value-domain.com and ns13.value-domain.com both resolve to 172.64.52.98 IP addresses.
The host names ns11.value-domain.com and ns13.value-domain.com both resolve to 172.64.52.184 IP addresses.
Mail Servers
calculuscapable.com uses one mail server — mail.calculuscapable.com.
mail.calculuscapable.com points to one IP number — 103.10.239.77.