jo1.com - dns.ninja
jo1.com
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 64.99.64.37๐จ๐ฆ TUCOWS64.99.0.0/16 Tucows.com Co | ||||||
| PTR | osrs.systemdns.com | ||||||
| NS | ns1.systemdns.com โญ | ||||||
| A | 2604:4000:0:d:216:40:47:90๐จ๐ฆ TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.systemdns.com | ||||||
| A | 216.40.47.90๐จ๐ฆ TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| PTR | ns1.systemdns.com | ||||||
| NS | ns2.systemdns.com | ||||||
| A | 2604:4000:2800:d:64:99:148:16๐จ๐ฆ TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| A | 64.98.148.16๐จ๐ฆ TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| PTR | ns2.systemdns.com | ||||||
| NS | ns3.systemdns.com | ||||||
| A | 2604:4000:0:d:64:99:96:36๐จ๐ฆ TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns3.systemdns.com | ||||||
| A | 64.99.96.36๐จ๐ฆ TUCOWS64.99.96.0/24 -BRA-BLK2.7.2 | ||||||
| PTR | ns3.systemdns.com | ||||||
| SOA | ns1.systemdns.comhostmaster@systemdns.com serial=1751977511 | ||||||
com
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.gtld-servers.net โญ | ||||||
| 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=1785769007 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
โNSns1.systemdns.com2015-08-12 โ 2026-08-03 ยท 2 obs
โ 2026-08-03 14:59:20
โNSns2.systemdns.com2015-08-12 โ 2026-08-03 ยท 2 obs
โ 2026-08-03 14:59:20
โNSns3.systemdns.com2015-08-12 โ 2026-08-03 ยท 2 obs
โ 2026-08-03 14:59:20
โA208.116.35.182015-08-12 โ 2016-04-17 ยท 4 obs
โ 2016-04-17 18:32:56
โ 2016-07-11 11:04:28
โ 2026-08-03 14:59:20
โA64.99.64.372016-07-11 โ 2026-08-03 ยท 3 obs
โ 2016-07-11 11:04:28
โ 2026-08-03 14:59:20
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| jo1.com | ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com | 6 records |
โ Authoritative Response
Server:216.40.47.90
NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for jo1.com (unsigned zone)
โฑ๏ธ Timing
Total: 258ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.99.64.37 |
| NS | 3 | ns3.systemdns.com, ns2.systemdns.com... |
| SOA | 1 | ns1.systemdns.com hostmaster.systemdns.c |
๐ Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)
Analysis
IP Addresses
jo1.com directs to one IP number, which is 64.99.64.37.
Among the host names that share IP numbers with jo1.com are biblesunbound.net, ecs-ksa.com, battlement.net and two others.
Name Servers
jo1.com has three name servers โ ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.
jo1.com partially shares its NS delegation with several other domains, including muzbo.com, rubendavis.com, bradleysmoker.com.au and two others.
Each of ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com points to two IP numbers. ns1.systemdns.com points to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns2.systemdns.com points to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16. ns3.systemdns.com points to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.