rubystar.tech - robtex.com
rubystar.tech
tech
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com β | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1791298141 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
βNSns1.digitalocean.com2026-10-01 β 2026-10-06 Β· 2 obs
β 2026-10-06 15:37:24
βNSns2.digitalocean.com2026-10-01 β 2026-10-06 Β· 2 obs
β 2026-10-06 15:37:24
βNSns3.digitalocean.com2026-10-01 β 2026-10-06 Β· 2 obs
β 2026-10-06 15:37:24
βMXmail.protonmail.ch2026-10-01 β 2026-10-06 Β· 2 obs
β 2026-10-06 15:37:24
βMXmailsec.protonmail.ch2026-10-01 β 2026-10-06 Β· 2 obs
β 2026-10-06 15:37:24
βA159.223.169.172026-10-01 β 2026-10-06 Β· 2 obs
β 2026-10-06 15:37:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| rubystar.tech | ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com | - |
β Authoritative Response
Server:172.64.49.209
NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for rubystar.tech (unsigned zone)
β±οΈ Timing
Total: 1064ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.223.169.17 |
| NS | 3 | ns2.digitalocean.com, ns3.digitalocean.com... |
| MX | 2 | mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10) |
| TXT | 3 | MS=ms55894041, protonmail-verification=53650692474a3d37... |
| SOA | 1 | ns1.digitalocean.com hostmaster.rubystar |
Analysis
IP Addresses
rubystar.tech resolves to just one IP address, 159.223.169.17.
Name Servers
The authoritative name servers for rubystar.tech are ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com β three in total.
There is at least partial name server overlap between rubystar.tech and other domains β ilnix.com, gatigo.ca, tebbiflow.com and two more among them.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com all resolve to exactly two IP numbers apiece: ns1.digitalocean.com β 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com β 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com β 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
rubystar.tech is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
Among the domains sharing a mail server setup with rubystar.tech are spacegirl.nl, pussafire.com, trustchurch.org and two others.
There is at least a partial MX overlap between rubystar.tech and other domains, including belyavskysergey.com, fltrades.net, dextrey.me and two others.
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.