calqulater.com - robtex.com
calqulater.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix | ||||||
| NS | ns-1665.awsdns-16.co.uk ⭐ | ||||||
| A | 2600:9000:5306:8100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1665.awsdns-16.co.uk | ||||||
| A | 205.251.198.129🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1665.awsdns-16.co.uk | ||||||
| NS | ns-1390.awsdns-45.org | ||||||
| A | 2600:9000:5305:6e00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1390.awsdns-45.org | ||||||
| A | 205.251.197.110🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1390.awsdns-45.org | ||||||
| NS | ns-821.awsdns-38.net | ||||||
| A | 2600:9000:5303:3500::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-821.awsdns-38.net | ||||||
| A | 205.251.195.53🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-821.awsdns-38.net | ||||||
| NS | ns-9.awsdns-01.com | ||||||
| A | 2600:9000:5300:900::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-9.awsdns-01.com | ||||||
| A | 205.251.192.9🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-9.awsdns-01.com | ||||||
| SOA | ns-1665.awsdns-16.co.ukawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1776008847 | ||||||
Same first word
calqulater.com |
DNS History
5 records (5 active, 0 former)
●NSns-1390.awsdns-45.org2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 16:02:38
●NSns-1665.awsdns-16.co.uk2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 16:02:38
●NSns-821.awsdns-38.net2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 16:02:38
●NSns-9.awsdns-01.com2026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 16:02:38
●A216.198.79.12026-03-14 → 2026-04-12 · 2 obs
● 2026-04-12 16:02:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calqulater.com | ns-9.awsdns-01.com, ns-821.awsdns-38.net, ns-1665.awsdns-16.co.uk, ns-1390.awsdns-45.org | 1 record |
✅ Authoritative Response
Server:205.251.195.53
NS records: ns-9.awsdns-01.com, ns-821.awsdns-38.net, ns-1665.awsdns-16.co.uk, ns-1390.awsdns-45.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calqulater.com (unsigned zone)
⏱️ Timing
Total: 247ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.198.79.1 |
| NS | 4 | ns-1390.awsdns-45.org, ns-1665.awsdns-16.co.uk... |
| SOA | 1 | ns-1665.awsdns-16.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-9.awsdns-01.com)
Analysis
IP Addresses
calqulater.com resolves to a single IP address: 216.198.79.1.
Other host names including onesole.eu, www.zenitech.in, johnwdunn.com, shakepaydesktop.com and lin.co share IP numbers with calqulater.com.
Name Servers
calqulater.com is delegated to four name servers: ns-9.awsdns-01.com, ns-821.awsdns-38.net, ns-1390.awsdns-45.org and ns-1665.awsdns-16.co.uk.
calqulater.com at least partially shares name servers with other domains, including goperso.com, colibrigroup.com, symbiosisfoundation.org, tickit.ca and d3fecbf6jwuw.cloudfront.net.
Hosts with two IP numbers:
Host ns-9.awsdns-01.com points to 2600:9000:5300:900::1 and 205.251.192.9
Host ns-821.awsdns-38.net points to 2600:9000:5303:3500::1 and 205.251.195.53
Host ns-1390.awsdns-45.org points to 2600:9000:5305:6e00::1 and 205.251.197.110
Host ns-1665.awsdns-16.co.uk points to 2600:9000:5306:8100::1 and 205.251.198.129