rbdeveloper.com - dns.ninja
rbdeveloper.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.39.97.200🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | rbdeveloper.com | ||||||
| NS | ns548.pair.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 209.68.5.183🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | gyumri.pair.com | ||||||
| NS | ns000.ns0.com | ||||||
| NS | ns7.pair.com ⚠️ Not in zone NS records | ||||||
| A | 209.68.1.23🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | mu.pair.com | ||||||
| MX | mailwash56.pair.com ⭐ | ||||||
| A | 2607:f440::4227:238🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| A | 66.39.2.56🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mailwash56.pair.com | ||||||
| SOA | ns548.pair.comroot@pair.com 2025-10-17 #19 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1785056667 | ||||||
PTR for
Same first word
rbdeveloper.com |
DNS History
6 records (5 active, 1 former)
●NSns7.pair.com2026-05-01 → 2026-07-26 · 3 obs
● 2026-05-01 06:52:48
● 2026-07-26 09:09:20
○MXmailwash23.pair.com2015-09-02 → 2017-10-17 · 4 obs
● 2017-10-17 14:09:08
○ 2026-05-01 06:52:48
○ 2026-07-26 09:09:20
●MXmailwash56.pair.com2026-05-01 → 2026-07-26 · 3 obs
● 2026-05-01 06:52:48
● 2026-07-26 09:09:20
●A66.39.97.2002015-09-02 → 2026-07-26 · 2 obs
● 2026-07-26 09:09:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| rbdeveloper.com | ns7.pair.com, ns000.ns0.com | 3 records |
✅ Authoritative Response
Server:216.92.61.61
NS records: ns7.pair.com, ns000.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rbdeveloper.com (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.39.97.200 |
| NS | 2 | ns548.pair.com, ns000.ns0.com |
| MX | 1 | mailwash56.pair.com (pri: 50) |
| SOA | 1 | ns548.pair.com root.pair.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns7.pair.com, ns000.ns0.com, ns000.ns0.com)
Analysis
IP Addresses
rbdeveloper.com resolves to one IP address: 66.39.97.200.
xojodev.com and rslibrary.com are among other host names that share IP numbers with rbdeveloper.com.
Name Servers
The authoritative name servers for rbdeveloper.com are ns000.ns0.com, ns548.pair.com and ns7.pair.com — three in total.
The name servers of rbdeveloper.com overlap at least partially with those of other domains — among them independentrepair.net, brainpot.net, samui-travel.info and two more.
These name servers commonly appear in delegations together with ns5.ns0.com, ns7.ns0.com, ns0.ns0.com and 7 other.
Both ns548.pair.com and ns7.pair.com have a single IP address each — ns548.pair.com resolves to 209.68.5.183 while ns7.pair.com resolves to 209.68.1.23.
Mail Servers
Mail for rbdeveloper.com is handled by a single mail server, mailwash56.pair.com.
rbdeveloper.com uses an identical mail server configuration to several other domains — among them hellbillydeluxe.com, beo.im, tulsacoder.com and two more.
rbdeveloper.com has at least partial mail server overlap with other domains such as augenlaser-dortmund.de, ada.internaldata.us, trauma-pages.com and two more.
mailwash56.pair.com resolves to two IP numbers — 66.39.2.56 and 2607:f440::4227:238.