specware.com - dns.ninja
specware.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=1785561262 | ||||||
Previously MX for
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
○NSns3.specware.com2015-06-09 → 2016-12-20 · 4 obs
● 2016-12-20 19:17:48
○ 2026-02-20 23:55:00
○ 2026-08-01 05:20:44
○NSns4.specware.com2015-06-09 → 2016-12-20 · 4 obs
● 2016-12-20 19:17:48
○ 2026-02-20 23:55:00
○ 2026-08-01 05:20:44
●NSpns21.cloudns.net2016-12-20 → 2026-08-01 · 3 obs
● 2016-12-20 19:17:48
● 2026-08-01 05:20:44
●NSpns22.cloudns.net2026-02-20 → 2026-08-01 · 3 obs
● 2026-02-20 23:55:00
● 2026-08-01 05:20:44
●NSpns23.cloudns.net2016-12-20 → 2026-08-01 · 3 obs
● 2016-12-20 19:17:48
● 2026-08-01 05:20:44
●NSpns24.cloudns.net2026-02-20 → 2026-08-01 · 3 obs
● 2026-02-20 23:55:00
● 2026-08-01 05:20:44
●MXmail.kestrel.institute2026-02-20 → 2026-08-01 · 3 obs
● 2026-02-20 23:55:00
● 2026-08-01 05:20:44
○MXspecware.com2015-06-09 → 2016-12-20 · 4 obs
● 2016-12-20 19:17:48
○ 2026-02-20 23:55:00
○ 2026-08-01 05:20:44
●A137.184.35.822026-02-20 → 2026-08-01 · 3 obs
● 2026-02-20 23:55:00
● 2026-08-01 05:20:44
○A50.196.138.1842015-06-09 → 2016-12-20 · 4 obs
● 2016-12-20 19:17:48
○ 2026-02-20 23:55:00
○ 2026-08-01 05:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| specware.com | pns22.cloudns.net, pns24.cloudns.net, pns23.cloudns.net, pns21.cloudns.net | - |
✅ Authoritative Response
Server:185.136.97.96
NS records: pns22.cloudns.net, pns24.cloudns.net, pns23.cloudns.net, pns21.cloudns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.184.35.82 |
| NS | 4 | pns21.cloudns.net, pns24.cloudns.net... |
| MX | 1 | mail.kestrel.institute (pri: 10) |
| TXT | 1 | v=spf1 ip4:157.245.234.253 ip4:164.92.77 |
| SOA | 1 | pns21.cloudns.net support.cloudns.net |
Analysis
IP Addresses
specware.com points to a single IP number: 137.184.35.82.
kestrel.edu, kestrel.institute, www.kestrel.edu and specware.org are among the host names that share IP numbers with specware.com.
Name Servers
specware.com has four authoritative name servers: pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net and pns24.cloudns.net.
specware.com has at least partial name server overlap with other domains, such as admin.md, hdrezka.ac, piratcasino.com and two others.
These name servers are frequently paired with the name servers ns21.cloudns.net, ns22.cloudns.net, ns24.cloudns.net and two others.
pns21.cloudns.net, pns22.cloudns.net, pns23.cloudns.net and pns24.cloudns.net all point to exactly two IP numbers each: pns21.cloudns.net → 185.136.96.96 and 2a06:fb00:1::1:96; pns22.cloudns.net → 185.136.97.96 and 2a06:fb00:1::2:96; pns23.cloudns.net → 185.136.98.96 and 2a06:fb00:1::3:96; pns24.cloudns.net → 185.136.99.96 and 2a06:fb00:1::4:96.
Mail Servers
specware.com has one mail server: mail.kestrel.institute.
specware.com shares its mail server configuration with other domains such as specware.org, mail.kestrel.institute and kestrel.institute.
specware.com has mail servers in common with other domains — for example mail.kestrel.edu and kestrel.edu.
mail.kestrel.institute points to one IP number — 137.184.40.160.