workbb.com - dns.ninja
workbb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.247.102.34🇧🇷 GNET-AS9294156.247.96.0/20 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1757440809 | ||||||
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=1785273837 | ||||||
Subdomains
mail.workbb.com |
Same first word
workbb.com |
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns17.hichina.com2017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 04:03:04
○ 2026-02-15 23:52:14
○ 2026-07-28 21:49:42
○NSdns18.hichina.com2017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 04:03:04
○ 2026-02-15 23:52:14
○ 2026-07-28 21:49:42
○NSlocalhost2015-06-08 → 2015-10-25 · 4 obs
● 2015-10-25 01:01:58
○ 2016-02-01 08:33:52
○ 2026-07-28 21:49:42
●NSns1.julydns.com2026-02-15 → 2026-07-28 · 3 obs
● 2026-02-15 23:52:14
● 2026-07-28 21:49:42
○NSns1.mytrafficmanagement.com2015-06-08 → 2015-10-25 · 4 obs
● 2015-10-25 01:01:58
○ 2016-02-01 08:33:52
○ 2026-07-28 21:49:42
●NSns2.julydns.com2026-02-15 → 2026-07-28 · 3 obs
● 2026-02-15 23:52:14
● 2026-07-28 21:49:42
○NSns2.mytrafficmanagement.com2015-06-08 → 2015-10-25 · 4 obs
● 2015-10-25 01:01:58
○ 2016-02-01 08:33:52
○ 2026-07-28 21:49:42
○MXmail.mxproc.com2015-06-08 → 2015-10-25 · 4 obs
● 2015-10-25 01:01:58
○ 2016-02-01 08:33:52
○ 2026-07-28 21:49:42
○A121.42.77.1852017-11-08 → 2017-11-08 · 4 obs
● 2017-11-08 04:03:04
○ 2026-02-15 23:52:14
○ 2026-07-28 21:49:42
●A156.247.102.342026-02-15 → 2026-07-28 · 3 obs
● 2026-02-15 23:52:14
● 2026-07-28 21:49:42
○A50.56.218.1892015-06-08 → 2015-10-25 · 4 obs
● 2015-10-25 01:01:58
○ 2016-02-01 08:33:52
○ 2026-07-28 21:49:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| workbb.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for workbb.com (unsigned zone)
⏱️ Timing
Total: 205ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.247.102.34 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
Hierarchy
workbb.com serves as the parent of mail.workbb.com.
IP Addresses
workbb.com resolves to one IP address: 156.247.102.34.
mail.workbb.com, for instance, is one of the other host names sharing IP numbers with workbb.com.
Name Servers
workbb.com uses two name servers for its delegation: ns1.julydns.com and ns2.julydns.com.
workbb.com uses the same name servers as several other domains — among them fierin.com, wwweduyun.com, echu-wirecable.com and two more.
workbb.com has at least partial name server overlap with other domains, such as aggff.com, jyf.info, gangsheng-artware.com and two others.
It is common to find these name servers paired with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
ns1.julydns.com resolves to 162.159.48.223; ns2.julydns.com resolves to the same IP address, 162.159.48.223.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.