kcku.com - robtex.com
kcku.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.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net 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=1784380082 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSbuy.internettraffic.com2015-07-16 → 2016-06-24 · 4 obs
● 2016-06-24 16:23:40
○ 2017-03-24 12:58:08
○ 2026-07-18 13:27:46
●NSns1.afternic.com2026-06-27 → 2026-07-18 · 3 obs
● 2026-06-27 19:28:42
● 2026-07-18 13:27:46
○NSns1.uniregistrymarket.link2017-03-24 → 2017-05-12 · 5 obs
● 2017-03-24 12:58:08
● 2017-05-12 01:04:06
○ 2026-06-27 19:28:42
○ 2026-07-18 13:27:46
●NSns2.afternic.com2026-06-27 → 2026-07-18 · 3 obs
● 2026-06-27 19:28:42
● 2026-07-18 13:27:46
○NSns2.uniregistrymarket.link2017-03-24 → 2017-05-12 · 5 obs
● 2017-03-24 12:58:08
● 2017-05-12 01:04:06
○ 2026-06-27 19:28:42
○ 2026-07-18 13:27:46
○NSsell.internettraffic.com2015-07-16 → 2016-06-24 · 4 obs
● 2016-06-24 16:23:40
○ 2017-03-24 12:58:08
○ 2026-07-18 13:27:46
●A13.248.169.482026-06-27 → 2026-07-18 · 3 obs
● 2026-06-27 19:28:42
● 2026-07-18 13:27:46
○A69.172.201.1532016-06-24 → 2017-05-12 · 5 obs
● 2016-06-24 16:23:40
● 2017-05-12 01:04:06
○ 2026-06-27 19:28:42
○ 2026-07-18 13:27:46
○A69.172.201.2082015-07-16 → 2016-02-28 · 4 obs
● 2016-02-28 03:06:30
○ 2016-06-24 16:23:40
○ 2026-07-18 13:27:46
●A76.223.54.1462026-06-27 → 2026-07-18 · 3 obs
● 2026-06-27 19:28:42
● 2026-07-18 13:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kcku.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kcku.com (unsigned zone)
⏱️ Timing
Total: 1061ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
kcku.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
teknovitrin.com, ciwc.org, ru.eitharhani.com and two other host names share IP numbers with kcku.com.
Name Servers
kcku.com uses two name servers for its delegation: ns1.afternic.com and ns2.afternic.com.
kcku.com uses the same name servers as several other domains — among them www.on.cx, advisortalk.com, satengineering.com and two more.
kcku.com has at least partial name server overlap with other domains, such as kencon.com, weighbot.com, collegefundinghelp.com and two others.
It is common to see these name servers used together with name servers verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn and verification-kpgoxbwy7lja8vfpnhny9g.ns101.verify.hn.
The two host names ns1.afternic.com and ns2.afternic.com each have a pair of IP addresses: ns1.afternic.com has 97.74.98.69 and 2603:5:2126::45, and ns2.afternic.com has 173.201.66.69 and 2603:5:2226::45.