hostmaster.calku.com - robtex.com
hostmaster.calku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
calku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.undeveloped.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.dan.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.undeveloped.com ⚠️ Not in zone NS records | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #0 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A13.248.169.482026-06-17 → 2026-07-21 · 3 obs
● 2026-06-17 03:17:26
● 2026-07-21 01:40:54
○A69.64.147.2422015-06-15 → 2015-06-15 · 3 obs
○ 2026-06-17 03:17:26
○ 2026-07-21 01:40:54
●A76.223.54.1462026-06-17 → 2026-07-21 · 3 obs
● 2026-06-17 03:17:26
● 2026-07-21 01:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| calku.com | ns1.undeveloped.com, ns2.undeveloped.com | 4 records |
✅ Authoritative Response
Server:97.74.98.67
NS records: ns1.undeveloped.com, ns2.undeveloped.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calku.com (unsigned zone)
⏱️ Timing
Total: 957ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.undeveloped.com, ns1.undeveloped.com, ns2.undeveloped.com...)
Analysis
IP Addresses
hostmaster.calku.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
hikes.us, translaty.com, defenseattorney.co plus two other host names have IP numbers in common with hostmaster.calku.com.
Name Servers
DNS delegation for hostmaster.calku.com points to two name servers: ns1.dan.com and ns2.dan.com.
The name server configuration of hostmaster.calku.com is shared with other domains, for instance 163.revdns.rootnode.net, gslhealth.com, verification-e28a4374.ns3.dan.hosting and two others.
hostmaster.calku.com partially shares its NS delegation with several other domains, including xjre.com, carbfighter.com, exr.es and two others.
These name servers are regularly seen alongside ns1.undeveloped.com and ns2.undeveloped.com as name servers.
ns1.dan.com directs to 97.74.98.67 and 2603:5:2125::43. ns2.dan.com directs to 173.201.66.67 and 2603:5:2225::43. Each host name carries two IP addresses.