rubysystems.net - robtex.com

rubysystems.net

DNSSEC⚠️ Not signed
A51.155.39.53🇬🇧 ZEN-AS51.155.0.0/16 Zen Internet Ltd
PTRserver1.rubysystems.net
NSboyd.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A2803:f800:50::6ca2:c14b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRboyd.ns.cloudflare.com
A2a06:98c1:50::ac40:214b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRboyd.ns.cloudflare.com
A108.162.193.75🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A172.64.33.75🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
A173.245.59.75🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRboyd.ns.cloudflare.com
NSjule.ns.cloudflare.com
A2606:4700:50::adf5:3aaf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A2803:f800:50::6ca2:c0af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjule.ns.cloudflare.com
A2a06:98c1:50::ac40:20af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjule.ns.cloudflare.com
A108.162.192.175🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A172.64.32.175🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A173.245.58.175🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
MXmail.rubysystems.net ⭐
A51.155.39.53🇬🇧 ZEN-AS51.155.0.0/16 Zen Internet Ltd
PTRserver1.rubysystems.net
TXTgoogle-site-verification=se0-ME2lv0h-rSxSBSLugOnMPEI_2KxRYohq-A6QAYA
TXTv=spf1 +ip4:51.155.39.53 +a +mx ~all
SOAboyd.ns.cloudflare.comdns@cloudflare.com serial=2399867577

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774570882

Subdomains

server1.rubysystems.net
mail.rubysystems.net

Same first word

rubysystems.net

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSboyd.ns.cloudflare.comjule.ns.cloudflare.comns0.phase8.netns1.phase8.netns2.phase8.netMXmail.rubysystems.netA51.155.39.53195.7.234.4862.172.34.181
●NSboyd.ns.cloudflare.com2026-02-21 → 2026-03-27 · 3 obs
○ 2017-03-30 06:55:08
● 2026-02-21 12:34:04
● 2026-03-27 00:33:28
●NSjule.ns.cloudflare.com2026-02-21 → 2026-03-27 · 3 obs
○ 2017-03-30 06:55:08
● 2026-02-21 12:34:04
● 2026-03-27 00:33:28
○NSns0.phase8.net2015-07-12 → 2017-03-30 · 4 obs
● 2015-07-12 07:38:44
● 2017-03-30 06:55:08
○ 2026-02-21 12:34:04
○ 2026-03-27 00:33:28
○NSns1.phase8.net2015-07-12 → 2017-03-30 · 4 obs
● 2015-07-12 07:38:44
● 2017-03-30 06:55:08
○ 2026-02-21 12:34:04
○ 2026-03-27 00:33:28
○NSns2.phase8.net2015-07-12 → 2017-03-30 · 4 obs
● 2015-07-12 07:38:44
● 2017-03-30 06:55:08
○ 2026-02-21 12:34:04
○ 2026-03-27 00:33:28
●MXmail.rubysystems.net2015-07-12 → 2026-03-27 · 2 obs
● 2015-07-12 07:38:44
● 2026-03-27 00:33:28
○A195.7.234.482015-07-12 → 2016-07-10 · 4 obs
● 2015-07-12 07:38:44
● 2016-07-10 07:50:10
○ 2017-03-30 06:55:08
○ 2026-03-27 00:33:28
●A51.155.39.532026-02-21 → 2026-03-27 · 3 obs
○ 2017-03-30 06:55:08
● 2026-02-21 12:34:04
● 2026-03-27 00:33:28
○A62.172.34.1812017-03-30 → 2017-03-30 · 4 obs
○ 2016-07-10 07:50:10
● 2017-03-30 06:55:08
○ 2026-02-21 12:34:04
○ 2026-03-27 00:33:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rubysystems.netboyd.ns.cloudflare.com, jule.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.75

NS records: boyd.ns.cloudflare.com, jule.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubysystems.net (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

TypeCountSample Data
A151.155.39.53
NS2boyd.ns.cloudflare.com, jule.ns.cloudflare.com
MX1mail.rubysystems.net (pri: 10)
TXT2google-site-verification=se0-ME2lv0h-rSx, v=spf1 +ip4:51.155.39.53 +a +mx ~all
SOA1boyd.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

rubysystems.net is a parent of server1.rubysystems.net and mail.rubysystems.net.

IP Addresses

rubysystems.net resolves to one IP number: 51.155.39.53.

other host names including manicrc.co.uk, mail.rubysystems.net, oypla.net, uluvv.com and mail.oypla.net share IP numbers with rubysystems.net.

Name Servers

rubysystems.net is delegated to two name servers boyd.ns.cloudflare.com and jule.ns.cloudflare.com.

rubysystems.net shares the same name server setup as other domains, for instance mrsupplement.com.au, urbantrail.com, clearwater.cc, oypla.com and f-c-fco.com.

rubysystems.net at least partially shares name servers with other domains, for instance pyq-docs.pages.dev, cwcampbell.ca, simplyvine.ie, lesfilmsduworso-operating.love and 049ld.com.

these name servers are commonly used alongside harlan.ns.cloudflare.com.

Host names with six IP numbers:

Host name boyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b, 108.162.193.75, 172.64.33.75 and 173.245.59.75.

Host name jule.ns.cloudflare.com points to: 2606:4700:50::adf5:3aaf, 2803:f800:50::6ca2:c0af, 2a06:98c1:50::ac40:20af, 108.162.192.175, 172.64.32.175 and 173.245.58.175.

Mail Servers

rubysystems.net is handled by a single mail server, mail.rubysystems.net.

mail.rubysystems.net resolves to IP 51.155.39.53.