qtplus.com - robtex.com
qtplus.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns551.pair.com ⭐ | ||||||
| A | 209.68.5.196🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | stwer.pair.com | ||||||
| NS | ns00.ns0.com ⚠️ Not in zone NS records | ||||||
| A | 2607:f440::d85c:3c3c🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns00.ns0.com | ||||||
| A | 216.92.60.60🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns00.ns0.com | ||||||
| NS | ns354.pair.com ⚠️ Not in zone NS records | ||||||
| A | 209.68.2.218🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | kuroi.pair.com | ||||||
| MX | mailwash51.pair.com ⭐ | ||||||
| A | 2607:f440::4227:233🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| A | 66.39.2.51🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mailwash51.pair.com | ||||||
| SOA | ns551.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=1771291435 | ||||||
PTR for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○MXmailwash29.pair.com2015-06-17 → 2016-06-30 · 3 obs
● 2016-06-30 10:31:10
○ 2026-03-23 09:57:08
●MXmailwash51.pair.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 09:57:08
○A66.39.72.1392015-06-17 → 2016-06-30 · 3 obs
● 2016-06-30 10:31:10
○ 2026-03-23 09:57:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qtplus.com | ns00.ns0.com, ns354.pair.com | 3 records |
✅ Authoritative Response
Server:209.68.2.218
NS records: ns00.ns0.com, ns354.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qtplus.com (unsigned zone)
⏱️ Timing
Total: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns00.ns0.com, ns551.pair.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns00.ns0.com, ns00.ns0.com, ns354.pair.com)
Analysis
Name Servers
qtplus.com is delegated to name servers ns00.ns0.com, ns354.pair.com and ns551.pair.com.
qtplus.com at least partially shares name servers with other domains such as cleversoul.com, timcorcoran.com, remax-tresamigos-cr.com, ace-cpr.com and alumnux.com.
These name servers are often used together with ns0000.ns0.com, ns7.ns0.com, ns5.ns0.com, ns276.pair.com, ns000.ns0.com, ns253.pair.com, ns8.ns0.com, ns259.pair.com, ns542.pair.com and dns3.pair.com.
Host names with two IP numbers:
ns00.ns0.com points to 2607:f440::d85c:3c3c and 216.92.60.60.
Host names with one IP number:
ns354.pair.com points to 209.68.2.218.
ns551.pair.com points to 209.68.5.196.
Mail Servers
qtplus.com is handled by a single mail server, mailwash51.pair.com.
qtplus.com shares the same mail server setup as other domains, including traveljohn.com, voxmd.net, wearesigns.com.au, cdsnet.net and casecompiler.com.
Host name mailwash51.pair.com points to IPs 2607:f440::4227:233 and 66.39.2.51.