rubyb.com - robtex.com
rubyb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns21.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns22.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS21.WORLDNIC.comnamehost@WORLDNIC.com serial=126070817 | ||||||
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=1788192155 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (3 active, 3 former)
●NSns21.worldnic.com2015-07-09 → 2026-08-31 · 2 obs
● 2026-08-31 16:04:14
●NSns22.worldnic.com2015-07-09 → 2026-08-31 · 2 obs
● 2026-08-31 16:04:14
○MXinbound.rubyb.com.netsolmail.net2015-07-09 → 2016-12-22 · 4 obs
● 2016-12-22 09:34:04
○ 2018-01-20 00:22:54
○ 2026-08-31 16:04:14
○MXmx1.netsolmail.net2018-01-20 → 2018-01-20 · 4 obs
● 2018-01-20 00:22:54
○ 2026-08-18 23:21:48
○ 2026-08-31 16:04:14
○A205.178.189.1312015-07-09 → 2018-01-20 · 4 obs
● 2018-01-20 00:22:54
○ 2026-08-18 23:21:48
○ 2026-08-31 16:04:14
●A209.17.116.1632026-08-18 → 2026-08-31 · 3 obs
● 2026-08-18 23:21:48
● 2026-08-31 16:04:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rubyb.com | ns21.worldnic.com, ns22.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.132
NS records: ns21.worldnic.com, ns22.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubyb.com (unsigned zone)
⏱️ Timing
Total: 3192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns22.worldnic.com, ns21.worldnic.com |
| SOA | 1 | NS21.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns21.worldnic.com, ns22.worldnic.com)
Analysis
IP Addresses
rubyb.com points to a single IP number: 209.17.116.163.
Additional host names — finishingneedlepoint.com, mail.shadowpr.com, abt-appliances.info and two others — share IP numbers with rubyb.com.
Name Servers
DNS delegation for rubyb.com points to two name servers: ns21.worldnic.com and ns22.worldnic.com.
rubyb.com shares its name server setup with other domains, including saraseigel.com, oenovation.net, 53employeebenefits.com and two others.
rubyb.com has a partial name server overlap with other domains — among them johnmansville.com and sd-star.com.
ns21.worldnic.com directs to 162.159.26.132 and ns22.worldnic.com directs to 162.159.27.77; each host name points to exactly one IP number.