rubycon.org - robtex.com
rubycon.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.246.131🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | rubycon.org | ||||||
| NS | dns.pair.com ⭐ | ||||||
| NS | ns7.ns0.com | ||||||
| A | 216.92.151.254🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns7.ns0.com | ||||||
| MX | mail1.g14.pair.com ⭐ | ||||||
| A | 2607:f440::4227:410🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g14.pair.com | ||||||
| A | 66.39.4.16🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g14.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns.pair.comroot@pair.com 2025-10-17 #15 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
PTR for
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail1.g14.pair.com2015-06-10 → 2026-03-14 · 2 obs
● 2026-03-14 12:47:12
●A216.92.246.1312015-06-10 → 2026-03-14 · 2 obs
● 2026-03-14 12:47:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rubycon.org | ns7.ns0.com, dns.pair.com | - |
✅ Authoritative Response
Server: 216.92.151.254
NS records: ns7.ns0.com, dns.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubycon.org (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.246.131 |
| NS | 2 | dns.pair.com, ns7.ns0.com |
| MX | 1 | mail1.g14.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | dns.pair.com root.pair.com |
Analysis
IP Addresses
rubycon.org resolves to one IP number: 216.92.246.131.
Other host names for instance oliverrobinson.net and bbcmicrogames.com share IP numbers with rubycon.org.
Name Servers
rubycon.org's delegation uses two name servers: ns7.ns0.com and dns.pair.com.
rubycon.org uses the same name server setup as other domains, such as lizberlin.com, camdevelopment.com, ivysim.com, gormanengineering.com and famgranger.net.
rubycon.org at least partially shares name servers with other domains, including pandasakura.com, justbreathemobile.org, afgi.ca, kersteterfamily.com and minegates.com.
these name servers are commonly used alongside ns8.ns0.com, ns0.ns0.com, dns4.pair.com, ns2.quickserve.com, dns2.pair.com, ns6.ns0.com and ns527.pair.com.
Host names with a single IP number: The host name ns7.ns0.com points to 216.92.151.254.
Mail Servers
A single mail server handles rubycon.org, mail1.g14.pair.com.
rubycon.org shares the same mail server setup as other domains, for instance lostsoulsministry.org, base77.com, vwcarcar.com, aystur.com and drydock.info.
rubycon.org shares some mail servers with other domains, at least in part; for example mtalearning.com and zipern.com.
The host name mail1.g14.pair.com resolves to two IP numbers: 2607:f440::4227:410 and 66.39.4.16.