rsdeveloper.com - robtex.com
rsdeveloper.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 | ns7.ns0.com | ||||||
| A | 2607:f440::d85c:97fe🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns7.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=1794075351 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (5 active, 1 former)
●NSns7.pair.com2026-10-02 → 2026-11-07 · 3 obs
● 2026-10-02 17:34:08
● 2026-11-07 18:47:08
○MXmailwash23.pair.com2015-07-13 → 2020-02-12 · 4 obs
● 2020-02-12 08:37:24
○ 2026-10-02 17:34:08
○ 2026-11-07 18:47:08
●MXmailwash56.pair.com2026-10-02 → 2026-11-07 · 3 obs
● 2026-10-02 17:34:08
● 2026-11-07 18:47:08
●A66.39.97.2002015-07-13 → 2026-11-07 · 2 obs
● 2026-11-07 18:47:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| rsdeveloper.com | ns7.pair.com, ns7.ns0.com | 3 records |
✅ Authoritative Response
Server:209.68.1.23
NS records: ns7.pair.com, ns7.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rsdeveloper.com (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.39.97.200 |
| NS | 2 | ns7.ns0.com, ns548.pair.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, ns7.ns0.com, ns7.ns0.com)
Analysis
IP Addresses
rsdeveloper.com has exactly one IP address — 66.39.97.200.
rbdeveloper.com, xojodev.com, rslibrary.com plus two other host names have IP numbers in common with rsdeveloper.com.
Name Servers
rsdeveloper.com carries NS records delegating to ns7.ns0.com, ns548.pair.com and ns7.pair.com.
rsdeveloper.com shares at least some of its name servers with other domains, including docusaver.com, wowlaulau.com, coregrammarforparalegals.com and two others.
These name servers are frequently seen alongside dns.pair.com, ns5.ns0.com, ns0.ns0.com and 7 other name servers.
ns7.ns0.com points to 2607:f440::d85c:97fe; ns548.pair.com points to 209.68.5.183; ns7.pair.com points to 209.68.1.23 — each hostname maps to exactly one IP address.
Mail Servers
rsdeveloper.com uses one mail server — mailwash56.pair.com.
The mail server setup of rsdeveloper.com matches that of other domains such as prefont.com, sonicmayhem.com, zuckman.com and two others.
mailwash56.pair.com points to two IP addresses: 66.39.2.56 and 2607:f440::4227:238.