ccttb.com - robtex.com
ccttb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.1.177.58🇺🇸 TELX-AS21859128.1.0.0/16 ZL-LA-IDC-01 | ||||||
| NS | a11.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 | 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 | 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 | b11.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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1782397355 | ||||||
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=1785514272 | ||||||
Same first word
ccttb.com |
Similar names
DNS History
16 records (5 active, 11 former)
●NSa.share-dns.com2026-04-29 → 2026-07-31 · 3 obs
● 2026-04-29 23:38:40
● 2026-07-31 16:23:26
●NSa11.share-dns.com2026-04-29 → 2026-07-31 · 3 obs
● 2026-04-29 23:38:40
● 2026-07-31 16:23:26
●NSb.share-dns.net2026-04-29 → 2026-07-31 · 3 obs
● 2026-04-29 23:38:40
● 2026-07-31 16:23:26
●NSb11.share-dns.net2026-04-29 → 2026-07-31 · 3 obs
● 2026-04-29 23:38:40
● 2026-07-31 16:23:26
○NSfeed19.nameservers.net2015-08-07 → 2016-02-09 · 4 obs
● 2016-02-09 00:36:56
○ 2017-04-08 14:53:36
○ 2026-07-31 16:23:26
○NSns1.yourhostingaccount.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 14:53:36
○ 2026-03-15 13:20:48
○ 2026-07-31 16:23:26
○NSns19a.nameservers.net2015-08-07 → 2016-02-09 · 4 obs
● 2016-02-09 00:36:56
○ 2017-04-08 14:53:36
○ 2026-07-31 16:23:26
○NSns19b.nameservers.net2015-08-07 → 2016-02-09 · 4 obs
● 2016-02-09 00:36:56
○ 2017-04-08 14:53:36
○ 2026-07-31 16:23:26
○NSns2.yourhostingaccount.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 14:53:36
○ 2026-03-15 13:20:48
○ 2026-07-31 16:23:26
○NSsp1.gname-dns.com2026-03-15 → 2026-03-31 · 5 obs
● 2026-03-15 13:20:48
● 2026-03-31 17:30:28
○ 2026-04-29 23:38:40
○ 2026-07-31 16:23:26
○NSsp2.gname-dns.com2026-03-15 → 2026-03-31 · 5 obs
● 2026-03-15 13:20:48
● 2026-03-31 17:30:28
○ 2026-04-29 23:38:40
○ 2026-07-31 16:23:26
○MXmail.ccttb.com2015-08-07 → 2017-04-08 · 4 obs
● 2017-04-08 14:53:36
○ 2026-03-15 13:20:48
○ 2026-07-31 16:23:26
○A103.40.163.2362026-04-29 → 2026-06-15 · 5 obs
● 2026-04-29 23:38:40
● 2026-06-15 20:27:06
○ 2026-07-12 23:47:40
○ 2026-07-31 16:23:26
●A128.1.177.582026-07-12 → 2026-07-31 · 3 obs
● 2026-07-12 23:47:40
● 2026-07-31 16:23:26
○A161.58.134.1032015-08-07 → 2016-02-09 · 4 obs
● 2016-02-09 00:36:56
○ 2017-04-08 14:53:36
○ 2026-07-31 16:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| ccttb.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ccttb.com (unsigned zone)
⏱️ Timing
Total: 244ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.1.177.58 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a11.share-dns.com)
Analysis
IP Addresses
ccttb.com points to a single IP number: 128.1.177.58.
Name Servers
ccttb.com has four authoritative name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
There is at least partial name server overlap between ccttb.com and other domains — dongzuobuzhuo.com, juniun.com, sdldbc.com and two more among them.
These name servers regularly appear alongside a9.share-dns.com, b9.share-dns.net, a7.share-dns.com and 7 other name servers in NS record sets.
a11.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b11.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
Both a11.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b11.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.