bigtk.com - dns.ninja
bigtk.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a12.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 zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b12.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 | ||||||
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=1786322664 | ||||||
Subdomains
nsa.bigtk.com |
Same first word
bigtk.com |
Similar names
gkbit.ru |
kgbit.com |
gibtk.org.vn |
kitbg.com |
gtbik.xin |
gibtk.net |
bktig.ru |
kgbit.ru |
gbitk.net |
kgbit.co.uk |
tkgbi.ru |
kitgb.com |
gbkit.com |
tkbig.com |
bgkit.com |
bitkg.com |
bkgti.cn |
DNS History
9 records (4 active, 5 former)
●NSa.share-dns.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 17:48:46
● 2026-08-10 00:59:42
●NSa12.share-dns.com2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 17:48:46
● 2026-08-10 00:59:42
●NSb.share-dns.net2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 17:48:46
● 2026-08-10 00:59:42
●NSb12.share-dns.net2026-06-30 → 2026-08-10 · 3 obs
● 2026-06-30 17:48:46
● 2026-08-10 00:59:42
○NSdns15.hichina.com2017-08-24 → 2017-08-24 · 3 obs
○ 2026-03-13 10:01:46
○ 2026-08-10 00:59:42
○NSdns16.hichina.com2017-08-24 → 2017-08-24 · 3 obs
○ 2026-03-13 10:01:46
○ 2026-08-10 00:59:42
○MXmxn.mxhichina.com2017-08-24 → 2017-08-24 · 3 obs
○ 2026-03-13 10:01:46
○ 2026-08-10 00:59:42
○MXmxw.mxhichina.com2017-08-24 → 2017-08-24 · 3 obs
○ 2026-03-13 10:01:46
○ 2026-08-10 00:59:42
○CNAMEexpired.hichina.com2026-03-13 → 2026-08-10 · 2 obs
○ 2026-08-10 00:59:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bigtk.com | b12.share-dns.net, a12.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigtk.com (unsigned zone)
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a12.share-dns.com)
Analysis
Hierarchy
bigtk.com serves as the parent of nsa.bigtk.com.
Name Servers
bigtk.com has four authoritative name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.
bigtk.com has at least partial name server overlap with other domains, such as konferanstelefonu.com, zhisuyun.top, sasorevards.cc and two others.
a8.share-dns.com, b8.share-dns.net and a3.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a12.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b12.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
a12.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.
b12.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.