sjb.co - robtex.com
sjb.co
| DNSSEC | β οΈ Not signed | ||||||
| NS | ns17.domaincontrol.com β οΈ Not in zone NS records | ||||||
| A | 2603:5:21c0::9πΊπΈ GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9πΊπΈ GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com β οΈ Not in zone NS records | ||||||
| A | 2603:5:22c0::9πΊπΈ GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9πΊπΈ GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
co
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759705704 | ||||||
Same first word
Similar names
DNS History
5 records (2 active, 3 former)
βNSns17.domaincontrol.com2015-08-23 β 2026-07-14 Β· 2 obs
β 2015-08-23 04:35:32
β 2026-07-14 20:20:32
β 2026-07-14 20:20:32
βNSns18.domaincontrol.com2015-08-23 β 2026-07-14 Β· 2 obs
β 2015-08-23 04:35:32
β 2026-07-14 20:20:32
β 2026-07-14 20:20:32
βMXmailstore1.secureserver.net2015-08-23 β 2017-01-14 Β· 4 obs
β 2015-08-23 04:35:32
β 2017-01-14 15:39:46
β 2026-06-22 15:40:14
β 2026-07-14 20:20:32
β 2017-01-14 15:39:46
β 2026-06-22 15:40:14
β 2026-07-14 20:20:32
βMXsmtp.secureserver.net2015-08-23 β 2017-01-14 Β· 4 obs
β 2015-08-23 04:35:32
β 2017-01-14 15:39:46
β 2026-06-22 15:40:14
β 2026-07-14 20:20:32
β 2017-01-14 15:39:46
β 2026-06-22 15:40:14
β 2026-07-14 20:20:32
βA50.63.202.52015-08-23 β 2017-01-14 Β· 4 obs
β 2015-08-23 04:35:32
β 2017-01-14 15:39:46
β 2026-06-22 15:40:14
β 2026-07-14 20:20:32
β 2017-01-14 15:39:46
β 2026-06-22 15:40:14
β 2026-07-14 20:20:32
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| sjb.co | ns17.domaincontrol.com, ns18.domaincontrol.com | - |
β Authoritative Response
Server:97.74.108.9
NS records: ns17.domaincontrol.com, ns18.domaincontrol.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sjb.co (unsigned zone)
β±οΈ Timing
Total: 764ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
sjb.co uses two name servers for its delegation: ns17.domaincontrol.com and ns18.domaincontrol.com.
The name server configuration of sjb.co is shared with other domains, for instance margaretknamm.com, nylawsuitreform.org, muahneeds.com and two others.
The two host names ns17.domaincontrol.com and ns18.domaincontrol.com each have a pair of IP addresses: ns17.domaincontrol.com has 97.74.108.9 and 2603:5:21c0::9, and ns18.domaincontrol.com has 173.201.76.9 and 2603:5:22c0::9.