nbbctz.com - robtex.com
nbbctz.com
| CNAME | exp.gs-cdn.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.190.172🇺🇸 Cloudflare172.65.176.0/20 , 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=1774383937 | ||||||
Same first word
nbbctz.com |
DNS History
13 records (3 active, 10 former)
○NSa.share-dns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:32:20
○NSb.share-dns.net2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:32:20
●NSexpire1.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-12-26 14:43:34
● 2026-03-24 20:32:20
● 2026-03-24 20:32:20
●NSexpire2.gname-dns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-12-26 14:43:34
● 2026-03-24 20:32:20
● 2026-03-24 20:32:20
○NSns1.nbbctz.com2015-05-17 → 2017-12-26 · 3 obs
● 2015-05-17 07:13:16
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
○MXmxbiz1.qq.com2015-10-20 → 2017-12-26 · 3 obs
● 2015-10-20 04:13:02
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
○MXmxbiz2.qq.com2015-10-20 → 2017-12-26 · 3 obs
● 2015-10-20 04:13:02
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
○A103.240.148.1792015-05-17 → 2015-05-17 · 3 obs
● 2015-05-17 07:13:16
○ 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
○ 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
○A121.254.204.602016-04-17 → 2016-09-24 · 5 obs
○ 2016-01-04 23:25:22
● 2016-04-17 12:45:16
● 2016-09-24 22:38:46
○ 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
● 2016-04-17 12:45:16
● 2016-09-24 22:38:46
○ 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
○A154.55.78.2242026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:32:20
○A27.255.78.432015-10-20 → 2016-01-04 · 5 obs
○ 2015-05-17 07:13:16
● 2015-10-20 04:13:02
● 2016-01-04 23:25:22
○ 2016-04-17 12:45:16
○ 2026-03-24 20:32:20
● 2015-10-20 04:13:02
● 2016-01-04 23:25:22
○ 2016-04-17 12:45:16
○ 2026-03-24 20:32:20
●CNAMEexp.gs-cdn.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-12-26 14:43:34
● 2026-03-24 20:32:20
● 2026-03-24 20:32:20
○CNAMExr.h311.dnsfj.com2015-05-17 → 2017-12-26 · 3 obs
● 2015-05-17 07:13:16
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
● 2017-12-26 14:43:34
○ 2026-03-24 20:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nbbctz.com | expire1.gname-dns.com, expire2.gname-dns.com | 2 records |
✅ Authoritative Response
Server:172.64.53.233
NS records: expire1.gname-dns.com, expire2.gname-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nbbctz.com (unsigned zone)
⏱️ Timing
Total: 631ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | expire1.gname-dns.com, expire2.gname-dns.com |
| CNAME | 1 | exp.gs-cdn.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (expire1.gname-dns.com, expire2.gname-dns.com)
Analysis
IP Addresses
nbbctz.com resolves to one IP number: 172.65.190.172.
Other host names, for instance exp.gs-cdn.com, g6fo.com, www.g6fo.com and 0syn.com share IP numbers with nbbctz.com.