stwork.com - dns.ninja
stwork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.92.254.57🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | stwork.com | ||||||
| NS | dns4.pair.com ⭐ | ||||||
| A | 2607:f440::d85c:fc0a🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns4.pair.com | ||||||
| A | 216.92.252.10🇺🇸 AS7859216.92.0.0/16 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | dns4.pair.com | ||||||
| NS | ns9.ns0.com | ||||||
| MX | mail2.g23.pair.com ⭐ | ||||||
| A | 2607:f440::4227:8428🇺🇸 AS78592607:f440::/32 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail2.g23.pair.com | ||||||
| A | 66.39.132.40🇺🇸 AS785966.39.128.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203 | ||||||
| PTR | mail2.g23.pair.com | ||||||
| TXT | v=spf1 include:webmail.pair.com include:relay.pair.com include:pairlist.com a... | ||||||
| SOA | dns4.pair.comroot@pair.com 2025-11-18 #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=1786484569 | ||||||
PTR for
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSdns4.pair.com2026-03-17 → 2026-08-11 · 3 obs
● 2026-03-17 21:40:24
● 2026-08-11 22:09:10
○NSns000.ns0.com2015-08-22 → 2021-11-08 · 4 obs
● 2021-11-08 05:18:20
○ 2026-03-17 21:40:24
○ 2026-08-11 22:09:10
○NSns531.pair.com2015-08-22 → 2021-11-08 · 4 obs
● 2021-11-08 05:18:20
○ 2026-03-17 21:40:24
○ 2026-08-11 22:09:10
●NSns9.ns0.com2026-03-17 → 2026-08-11 · 3 obs
● 2026-03-17 21:40:24
● 2026-08-11 22:09:10
○MXdaor.pair.com2015-08-22 → 2016-09-09 · 4 obs
● 2016-09-09 11:22:52
○ 2017-04-08 15:25:08
○ 2026-08-11 22:09:10
●MXmail2.g23.pair.com2026-03-17 → 2026-08-11 · 3 obs
● 2026-03-17 21:40:24
● 2026-08-11 22:09:10
○MXmailwash39.pair.com2017-04-08 → 2017-04-08 · 4 obs
● 2017-04-08 15:25:08
○ 2021-11-08 05:18:20
○ 2026-08-11 22:09:10
○MXmailwash61.pair.com2021-11-08 → 2021-11-08 · 4 obs
● 2021-11-08 05:18:20
○ 2026-03-17 21:40:24
○ 2026-08-11 22:09:10
○A216.92.159.1822015-08-22 → 2021-11-08 · 4 obs
● 2021-11-08 05:18:20
○ 2026-03-17 21:40:24
○ 2026-08-11 22:09:10
●A216.92.254.572026-03-17 → 2026-08-11 · 3 obs
● 2026-03-17 21:40:24
● 2026-08-11 22:09:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| stwork.com | dns4.pair.com, ns9.ns0.com | 4 records |
✅ Authoritative Response
Server:216.146.193.36
NS records: dns4.pair.com, ns9.ns0.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stwork.com (unsigned zone)
⏱️ Timing
Total: 276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.92.254.57 |
| NS | 2 | ns9.ns0.com, dns4.pair.com |
| MX | 1 | mail2.g23.pair.com (pri: 50) |
| TXT | 1 | v=spf1 include:webmail.pair.com include: |
| SOA | 1 | dns4.pair.com root.pair.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns4.pair.com, dns4.pair.com, ns9.ns0.com...)
Analysis
IP Addresses
stwork.com directs to one IP number, which is 216.92.254.57.
Name Servers
stwork.com is served by two delegated name servers, ns9.ns0.com and dns4.pair.com.
stwork.com has the same name server delegation as a number of other domains, such as leadershipforum.us, sly.org, ananas.org and two more.
stwork.com has at least partial name server overlap with other domains, such as q1scuba.com, dpbestflow.org, theroutetogo.com and two others.
ns2.quickserve.com, ns8.ns0.com and ns7.ns0.com — plus 3 other name servers — are commonly paired with these name servers.
Hosts with two IP numbers each:
dns4.pair.com maps to two IP addresses — 216.92.252.10 and 2607:f440::d85c:fc0a.
Mail Servers
stwork.com routes its mail through a single mail server, mail2.g23.pair.com.
stwork.com has the same mail server arrangement as a number of other domains, for example realitynews.net, mushycat.com, telgo.com and two more.
stwork.com shares at least some of its mail servers with other domains — for example ewsim.com, 002.ca, funhousefilms.com and two more.
It is common to find these mail servers paired with the mail servers mailwash62.pair.com.
mail2.g23.pair.com has two IP addresses: 66.39.132.40 and 2607:f440::4227:8428.