openstemresearch.com - dns.ninja
openstemresearch.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.146.194.30🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | wp1.g10.pair.com | ||||||
| NS | dns2.pair.com ⭐ | ||||||
| A | 2607:f441::d892:c318🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States | ||||||
| PTR | dns2.pair.com | ||||||
| A | 216.146.195.24🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns2.pair.com | ||||||
| NS | ns0.ns0.com | ||||||
| A | 2607:f440::d85c:3715🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | ns0.ns0.com | ||||||
| MX | mail1.g10.pair.com ⭐ | ||||||
| A | 2607:f441::d892:c324🇺🇸 AS78592607:f441::/32 Pair Networks, Inc. 2403 Sidney St STE 210 Pittsburgh PA 15203 United States | ||||||
| PTR | mail1.g10.pair.com | ||||||
| A | 216.146.195.36🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail1.g10.pair.com | ||||||
| SOA | dns2.pair.comroot@pair.com 2026-04-06 #16 | ||||||
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=1786763889 | ||||||
Same first word
openstemresearch.com |
DNS History
5 records (4 active, 1 former)
●MXmail1.g10.pair.com2017-12-05 → 2026-08-15 · 2 obs
● 2026-08-15 03:44:26
●A216.146.194.302017-12-05 → 2026-08-15 · 3 obs
● 2017-12-05 01:36:54
● 2026-08-15 03:44:26
○A216.92.3.1102016-12-15 → 2016-12-15 · 3 obs
○ 2017-12-05 01:36:54
○ 2026-08-15 03:44:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| openstemresearch.com | ns0.ns0.com, dns2.pair.com | 4 records |
✅ Authoritative Response
Server:216.92.55.21
NS records: ns0.ns0.com, dns2.pair.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstemresearch.com (unsigned zone)
⏱️ Timing
Total: 929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.146.194.30 |
| NS | 2 | ns0.ns0.com, dns2.pair.com |
| MX | 1 | mail1.g10.pair.com (pri: 50) |
| SOA | 1 | dns2.pair.com root.pair.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0.ns0.com, ns0.ns0.com, dns2.pair.com...)
Analysis
IP Addresses
openstemresearch.com directs to one IP number, which is 216.146.194.30.
Among the host names that share IP numbers with openstemresearch.com are gove.org, listening-in.com, hawksnestvilla.com and two others.
Name Servers
openstemresearch.com uses two name servers for its delegation: ns0.ns0.com and dns2.pair.com.
openstemresearch.com has the same name server delegation as a number of other domains, such as sparebones.com, prosearchtexas.com, cortinalandfill.com and two more.
There is at least partial name server overlap between openstemresearch.com and other domains — interpretivedesign.net, kendramarkle.com, cardmail.com and two more among them.
These name servers regularly appear alongside dns.pair.com, ns7.ns0.com, dns3.pair.com and 5 other name servers in NS record sets.
Hosts with two IP numbers each:
dns2.pair.com directs traffic to 216.146.195.24 and 2607:f441::d892:c318.
Hosts that resolve to one IP address:
ns0.ns0.com has the IP address 2607:f440::d85c:3715.
Mail Servers
openstemresearch.com routes its mail through a single mail server, mail1.g10.pair.com.
openstemresearch.com has the same mail server arrangement as a number of other domains, for example bransonmissouri.info, nurseasses.com, rockopilot.com and two more.
openstemresearch.com shares at least some of its mail servers with other domains — for example nurseassess.com, draconpern.org, vhplazallc.com and two more.
mail1.g10.pair.com carries two IP numbers: 216.146.195.36 and 2607:f441::d892:c324.