profhelp.com - dns.ninja
profhelp.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0.ns0.com ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| NS | ns97.pair.com ⚠️ Not in zone NS records | ||||||
| A | 209.68.1.203🇺🇸 AS7859209.68.0.0/18 | ||||||
| PTR | pyyl.pair.com | ||||||
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=1785172847 | ||||||
Same first word
DNS History
5 records (2 active, 3 former)
○NSns537.pair.com2015-05-23 → 2017-10-19 · 4 obs
● 2015-05-23 07:44:20
● 2017-10-19 10:18:20
○ 2026-07-07 19:58:44
○ 2026-07-27 17:26:48
● 2017-10-19 10:18:20
○ 2026-07-07 19:58:44
○ 2026-07-27 17:26:48
●NSns97.pair.com2026-07-07 → 2026-07-27 · 3 obs
○ 2017-10-19 10:18:20
● 2026-07-07 19:58:44
● 2026-07-27 17:26:48
● 2026-07-07 19:58:44
● 2026-07-27 17:26:48
○MXmailwash38.pair.com2015-05-23 → 2017-10-19 · 4 obs
● 2015-05-23 07:44:20
● 2017-10-19 10:18:20
○ 2026-07-07 19:58:44
○ 2026-07-27 17:26:48
● 2017-10-19 10:18:20
○ 2026-07-07 19:58:44
○ 2026-07-27 17:26:48
○A216.92.21.1362015-05-23 → 2017-10-19 · 4 obs
● 2015-05-23 07:44:20
● 2017-10-19 10:18:20
○ 2026-07-07 19:58:44
○ 2026-07-27 17:26:48
● 2017-10-19 10:18:20
○ 2026-07-07 19:58:44
○ 2026-07-27 17:26:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| profhelp.com | ns0.ns0.com, ns97.pair.com | 3 records |
✅ Authoritative Response
Server:209.68.1.203
NS records: ns0.ns0.com, ns97.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profhelp.com (unsigned zone)
⏱️ Timing
Total: 482ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns0.ns0.com, ns0.ns0.com, ns97.pair.com)
Analysis
Name Servers
profhelp.com is delegated to two name servers: ns0.ns0.com and ns97.pair.com.
There is at least partial name server overlap between profhelp.com and other domains — scratchsoftware.com, renewablecafe.com, polytch-ind.com and two more among them.
These name servers regularly appear alongside dns3.pair.com, dns.pair.com, dns2.pair.com and 6 other name servers in NS record sets.
ns0.ns0.com → 216.92.55.21 and ns97.pair.com → 209.68.1.203: one IP number per host name.