kcossin.com - robtex.com
kcossin.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.143.155.52🇺🇸 COLOCROSSING104.143.155.0/24 | ||||||
| NS | a.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.212🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.gname-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.55🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1764846216 | ||||||
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=1785196732 | ||||||
Same first word
kcossin.com |
Similar names
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-07-03 → 2026-07-28 · 3 obs
● 2026-07-03 23:02:56
● 2026-07-28 00:03:14
●NSb.share-dns.net2026-07-03 → 2026-07-28 · 3 obs
● 2026-07-03 23:02:56
● 2026-07-28 00:03:14
●NSns1.gname-dns.com2026-07-03 → 2026-07-28 · 3 obs
● 2026-07-03 23:02:56
● 2026-07-28 00:03:14
○NSns1.wordpress.com2015-08-09 → 2020-03-28 · 4 obs
● 2020-03-28 22:36:02
○ 2026-07-03 23:02:56
○ 2026-07-28 00:03:14
●NSns2.gname-dns.com2026-07-03 → 2026-07-28 · 3 obs
● 2026-07-03 23:02:56
● 2026-07-28 00:03:14
○NSns2.wordpress.com2015-08-09 → 2020-03-28 · 4 obs
● 2020-03-28 22:36:02
○ 2026-07-03 23:02:56
○ 2026-07-28 00:03:14
○NSns3.wordpress.com2015-08-09 → 2020-03-28 · 4 obs
● 2020-03-28 22:36:02
○ 2026-07-03 23:02:56
○ 2026-07-28 00:03:14
●A104.143.155.522026-07-03 → 2026-07-28 · 3 obs
● 2026-07-03 23:02:56
● 2026-07-28 00:03:14
○A192.0.78.242015-08-09 → 2020-03-28 · 4 obs
● 2020-03-28 22:36:02
○ 2026-07-03 23:02:56
○ 2026-07-28 00:03:14
○A192.0.78.252015-08-09 → 2020-03-28 · 4 obs
● 2020-03-28 22:36:02
○ 2026-07-03 23:02:56
○ 2026-07-28 00:03:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| kcossin.com | ns1.gname-dns.com, ns2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.52.212
NS records: ns1.gname-dns.com, ns2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kcossin.com (unsigned zone)
⏱️ Timing
Total: 138ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.143.155.52 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.gname-dns.com, ns2.gname-dns.com)
Analysis
IP Addresses
kcossin.com resolves to just one IP address, 104.143.155.52.
Name Servers
The NS records for kcossin.com point to four name servers: ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net.
kcossin.com partially shares its NS delegation with several other domains, including xatalk.com, azin.cc, denglingyu.com and two others.
In DNS configurations, these name servers often share authority with a9.share-dns.com, b9.share-dns.net, a8.share-dns.com and 7 other name servers.
The hosts ns1.gname-dns.com, ns2.gname-dns.com, a.share-dns.com and b.share-dns.net all resolve to exactly one IP address each: 172.64.52.212, 172.64.53.55, 172.64.53.25 and 172.64.52.239 respectively.