zzzbc.com - robtex.com
zzzbc.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 | a2.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 | b2.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=1774645972 | ||||||
Same first word
zzzbc.com |
Similar names
DNS History
17 records (4 active, 13 former)
●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:39:38
●NSa2.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:39:38
●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:39:38
●NSb2.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:39:38
○NSns1.51dns.com2015-05-22 → 2015-05-22 · 3 obs
○ 2017-01-02 20:07:22
○ 2026-03-27 21:39:38
○NSns1.ezdnscenter.com2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 20:07:22
○ 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○NSns19.domaincontrol.com2018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○NSns2.51dns.com2015-05-22 → 2015-05-22 · 3 obs
○ 2017-01-02 20:07:22
○ 2026-03-27 21:39:38
○NSns2.ezdnscenter.com2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 20:07:22
○ 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○NSns20.domaincontrol.com2018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○NSns3.ezdnscenter.com2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 20:07:22
○ 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○NSns4.ezdnscenter.com2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 20:07:22
○ 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○NSns5.ezdnscenter.com2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 20:07:22
○ 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○NSns6.ezdnscenter.com2017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 20:07:22
○ 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○A23.230.26.1562018-07-21 → 2018-07-21 · 3 obs
● 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○A58.64.134.562017-01-02 → 2017-01-02 · 4 obs
● 2017-01-02 20:07:22
○ 2018-07-21 17:31:50
○ 2026-03-27 21:39:38
○A98.126.93.702015-05-22 → 2016-01-16 · 4 obs
● 2016-01-16 08:18:24
○ 2017-01-02 20:07:22
○ 2026-03-27 21:39:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zzzbc.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zzzbc.com (unsigned zone)
⏱️ Timing
Total: 125ms | 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 (a2.share-dns.com)
Analysis
Name Servers
zzzbc.com's delegation is handled by four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
zzzbc.com partially shares name servers with other domains; examples include 365333hb.com, davelentz.com, binlijixie.com, lianzhongda.com and cqrqp.com.
These name servers are commonly used alongside a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a1.share-dns.com, b1.share-dns.net, a10.share-dns.com, b10.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Host names sharing a single IP address:
a2.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b2.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a2.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b2.share-dns.net and b.share-dns.net.