kalrx.com - robtex.com
kalrx.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.136.142.245🇸🇬 Amazon18.136.0.0/16 EC2 SIN prefix | ||||||
| PTR | ec2-18-136-142-245.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns-1312.awsdns-36.org ⭐ | ||||||
| A | 2600:9000:5305:2000::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1312.awsdns-36.org | ||||||
| A | 205.251.197.32🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1312.awsdns-36.org | ||||||
| NS | ns-1876.awsdns-42.co.uk | ||||||
| A | 2600:9000:5307:5400::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1876.awsdns-42.co.uk | ||||||
| A | 205.251.199.84🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1876.awsdns-42.co.uk | ||||||
| NS | ns-276.awsdns-34.com | ||||||
| A | 2600:9000:5301:1400::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| A | 205.251.193.20🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-276.awsdns-34.com | ||||||
| NS | ns-841.awsdns-41.net | ||||||
| A | 2600:9000:5303:4900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-841.awsdns-41.net | ||||||
| A | 205.251.195.73🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-841.awsdns-41.net | ||||||
| SOA | ns-1312.awsdns-36.orgawsdns-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=1774396652 | ||||||
Same first word
kalrx.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1312.awsdns-36.org2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 00:04:00
●NSns-1876.awsdns-42.co.uk2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 00:04:00
●NSns-276.awsdns-34.com2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 00:04:00
●NSns-841.awsdns-41.net2026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 00:04:00
●A18.136.142.2452026-02-28 → 2026-03-25 · 2 obs
● 2026-03-25 00:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kalrx.com | ns-276.awsdns-34.com, ns-841.awsdns-41.net, ns-1876.awsdns-42.co.uk, ns-1312.awsdns-36.org | 1 record |
✅ Authoritative Response
Server:205.251.199.84
NS records: ns-276.awsdns-34.com, ns-841.awsdns-41.net, ns-1876.awsdns-42.co.uk, ns-1312.awsdns-36.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kalrx.com (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.136.142.245 |
| NS | 4 | ns-1312.awsdns-36.org, ns-1876.awsdns-42.co.uk... |
| SOA | 1 | ns-1312.awsdns-36.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-276.awsdns-34.com)
Analysis
IP Addresses
kalrx.com points to IP number: 18.136.142.245.
Other host names such as kalrad.com, kalnostic.com and ezhealthtrack.com share IP numbers with kalrx.com.
Name Servers
kalrx.com is delegated to four name servers: ns-276.awsdns-34.com, ns-841.awsdns-41.net, ns-1312.awsdns-36.org and ns-1876.awsdns-42.co.uk.
kalrx.com at least partially shares name servers with other domains, for instance d3gah4zqiuxb4q.cloudfront.net, metraparking.com, xpig-dev.directservices.it, visiongroupco.com and glamourrsvp.com.
These name servers are commonly used with ns-219.awsdns-27.com, ns-706.awsdns-24.net, ns-1682.awsdns-18.co.uk, ns-528.awsdns-02.net, ns-1162.awsdns-17.org and ns-1973.awsdns-54.co.uk.
Host names with two IP numbers: ns-276.awsdns-34.com points to 2600:9000:5301:1400::1 and 205.251.193.20; ns-841.awsdns-41.net points to 2600:9000:5303:4900::1 and 205.251.195.73; ns-1312.awsdns-36.org points to 2600:9000:5305:2000::1 and 205.251.197.32; ns-1876.awsdns-42.co.uk points to 2600:9000:5307:5400::1 and 205.251.199.84.