chesscoach.com - robtex.com
chesscoach.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.19.69🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dnacousin.com | ||||||
| NS | dns3.pair.com ⭐ | ||||||
| A | 2607:f440::d144:656🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns3.pair.com | ||||||
| A | 209.68.6.86🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | dns3.pair.com | ||||||
| NS | ns0.ns0.com | ||||||
| A | 216.92.55.21🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns0.ns0.com | ||||||
| MX | mail1.g16.pair.com ⭐ | ||||||
| A | 2607:f440::4227:4116🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g16.pair.com | ||||||
| A | 66.39.65.22🇺🇸 AS785966.39.0.0/17 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g16.pair.com | ||||||
| SOA | dns3.pair.comroot@pair.com 2026-03-20 #10 | ||||||
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=1774385782 | ||||||
Same first word
chesscoach.de |
chesscoach.ai |
chesscoach.com |
DNS History
5 records (4 active, 1 former)
●MXmail1.g16.pair.com2017-03-23 → 2026-03-24 · 2 obs
● 2026-03-24 21:04:00
●A216.92.19.692026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 10:51:12
● 2026-03-24 21:04:00
○A216.92.204.882017-03-23 → 2020-04-06 · 4 obs
● 2020-04-06 00:18:28
○ 2026-02-15 10:51:12
○ 2026-03-24 21:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| chesscoach.com | ns0.ns0.com, dns3.pair.com | 4 records |
✅ Authoritative Response
Server:216.92.55.21
NS records: ns0.ns0.com, dns3.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chesscoach.com (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.19.69 |
| NS | 2 | dns3.pair.com, ns0.ns0.com |
| MX | 1 | mail1.g16.pair.com (pri: 50) |
| SOA | 1 | dns3.pair.com root.pair.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns3.pair.com...)
Analysis
IP Addresses
chesscoach.com points to a single IP number: 216.92.19.69.
Name Servers
chesscoach.com is delegated to two name servers: ns0.ns0.com and dns3.pair.com.
chesscoach.com uses the same name server setup as other domains, for instance durhamonline.co.uk, mcquoneconsulting.org, wqsurf.com, stuntsoftware.com and abcembroidery.com.au.
chesscoach.com shares name servers with other domains at least partially, for instance aimpro.com, mdpconsulting.com, sarahgartner.com, theevilhours.com and upshaw.org.
these name servers are commonly paired with ns8.ns0.com, dns.pair.com, dns2.pair.com, ns1.pair.com, dns4.pair.com, ns527.pair.com, ns535.pair.com, ns5.pair.com and ns534.pair.com.
Host names with two IPs:
dns3.pair.com points to: 2607:f440::d144:656 and 209.68.6.86.
Host names with one IP:
ns0.ns0.com points to: 216.92.55.21.
Mail Servers
The mail server for chesscoach.com is mail1.g16.pair.com.
chesscoach.com shares the same mail server setup as other domains, including islahart.com, atkissongroup.net, chestertonrowingclub.org, omo-mischa.com and tawnamira.com.
Host name mail1.g16.pair.com resolves to two IPs: 2607:f440::4227:4116 and 66.39.65.22.