opterum.com - robtex.com
opterum.com
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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=1771291435 | ||||||
Same first word
opterum.com |
Similar names
DNS History
16 records (8 active, 8 former)
βNSdns1.cscdns.net2015-08-08 β 2016-12-31 Β· 4 obs
β 2016-12-31 14:56:58
β 2018-01-22 21:24:38
β 2026-03-23 21:08:22
βNSdns1.p01.nsone.net2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSdns2.cscdns.net2015-08-08 β 2016-12-31 Β· 4 obs
β 2016-12-31 14:56:58
β 2018-01-22 21:24:38
β 2026-03-23 21:08:22
βNSdns2.p01.nsone.net2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSdns3.p01.nsone.net2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSdns4.p01.nsone.net2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSns01.jnjdns.com2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSns02.jnjdns.com2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSns03.jnjdns.com2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSns04.jnjdns.com2026-03-01 β 2026-03-23 Β· 3 obs
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSns1.jnj.com2018-01-22 β 2018-01-22 Β· 4 obs
β 2018-01-22 21:24:38
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSns3.jnj.com2018-01-22 β 2018-01-22 Β· 4 obs
β 2018-01-22 21:24:38
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βNSns5.jnj.com2018-01-22 β 2018-01-22 Β· 4 obs
β 2018-01-22 21:24:38
β 2026-03-01 19:14:50
β 2026-03-23 21:08:22
βMXcustmx.cscdns.net2015-08-08 β 2016-12-31 Β· 4 obs
β 2016-12-31 14:56:58
β 2018-01-22 21:24:38
β 2026-03-23 21:08:22
βA165.160.13.202015-08-08 β 2016-12-31 Β· 4 obs
β 2016-12-31 14:56:58
β 2018-01-22 21:24:38
β 2026-03-23 21:08:22
βA165.160.15.202015-08-08 β 2016-12-31 Β· 4 obs
β 2016-12-31 14:56:58
β 2018-01-22 21:24:38
β 2026-03-23 21:08:22
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| opterum.com | dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net... | 4 records |
β Authoritative Response
Server:198.51.45.65
NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for opterum.com (unsigned zone)
β±οΈ Timing
Total: 403ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | dns1.p01.nsone.net, dns2.p01.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com...)
Analysis
Name Servers
opterum.com is delegated to eight name servers: ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.
opterum.com at least partially shares name servers with other domains, for instance salwaowens.com, biohof-graser.at, events2.at, cabinpaws.com and liebezumraum.de.
These name servers are often used together with the name servers ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, connect1.squarespacedns.com, connect2.squarespacedns.com, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.
Host names with two IP numbers
ns01.jnjdns.com points to: 2607:f740:e659::1 and 45.54.33.1
ns02.jnjdns.com points to: 2607:f740:e659:4::1 and 45.54.33.65
ns03.jnjdns.com points to: 2607:f740:e659:8::1 and 45.54.33.129
ns04.jnjdns.com points to: 2607:f740:e659:c::1 and 45.54.33.193
dns1.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1
dns2.p01.nsone.net points to: 2a00:edc0:6259:7:1::2 and 198.51.45.1
dns3.p01.nsone.net points to: 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65
dns4.p01.nsone.net points to: 2a00:edc0:6259:7:1::4 and 198.51.45.65