thirdmason.com - robtex.com
thirdmason.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.184.90.31🇺🇸 AS3842192.184.88.0/21 InMotion Hosting, Inc. | ||||||
| PTR | mail.thirdmason.com | ||||||
| NS | ns1.thirdmason.com ⭐ | ||||||
| A | 2001:4948:fff7:191::44🇺🇸 ASN-ACSALASKA2001:4948::/32 NET6-2001-4948-1 | ||||||
| A | 209.112.191.44🇺🇸 ASN-ACSALASKA209.112.128.0/18 NETBLK-ALASKA-BLK | ||||||
| PTR | ns1.thirdmason.com | ||||||
| NS | ns2.thirdmason.com | ||||||
| A | 2001:4948:fff7:191::45🇺🇸 ASN-ACSALASKA2001:4948::/32 NET6-2001-4948-1 | ||||||
| A | 209.112.191.45🇺🇸 ASN-ACSALASKA209.112.128.0/18 NETBLK-ALASKA-BLK | ||||||
| PTR | ns2.thirdmason.com | ||||||
| NS | ns3.thirdmason.com | ||||||
| A | 2001:4948:fff7:191::46🇺🇸 ASN-ACSALASKA2001:4948::/32 NET6-2001-4948-1 | ||||||
| A | 209.112.191.46🇺🇸 ASN-ACSALASKA209.112.128.0/18 NETBLK-ALASKA-BLK | ||||||
| PTR | ns3.thirdmason.com | ||||||
| NS | ns4.thirdmason.com | ||||||
| A | 2001:4948:fff7:191::47🇺🇸 ASN-ACSALASKA2001:4948::/32 NET6-2001-4948-1 | ||||||
| A | 209.112.191.47🇺🇸 ASN-ACSALASKA209.112.128.0/18 NETBLK-ALASKA-BLK | ||||||
| PTR | ns4.thirdmason.com | ||||||
| MX | smtp.thirdmason.com ⭐ | ||||||
| A | 192.184.90.31🇺🇸 AS3842192.184.88.0/21 InMotion Hosting, Inc. | ||||||
| PTR | mail.thirdmason.com | ||||||
| MX | mail.thirdmason.com(20) | ||||||
| A | 192.184.90.31🇺🇸 AS3842192.184.88.0/21 InMotion Hosting, Inc. | ||||||
| PTR | mail.thirdmason.com | ||||||
| TXT | v=spf1 a mx ip4:192.184.90.31 ip4:209.112.191.32/27 ~all | ||||||
| SOA | ns1.thirdmason.comroot@thirdmason.com 2025-12-27 #0 | ||||||
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=1774526022 | ||||||
Subdomains
www.thirdmason.com |
ns1.thirdmason.com |
ns4.thirdmason.com |
ns2.thirdmason.com |
ns3.thirdmason.com |
mail.thirdmason.com |
osok.thirdmason.com |
stdiscosrv.thirdmason.com |
ig24.thirdmason.com |
smtp.thirdmason.com |
Same first word
thirdmason.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.thirdmason.com2015-06-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:03:48
●NSns2.thirdmason.com2015-06-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:03:48
●NSns3.thirdmason.com2026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 23:46:30
● 2026-03-26 12:03:48
●NSns4.thirdmason.com2026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 23:46:30
● 2026-03-26 12:03:48
●MXmail.thirdmason.com2015-06-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:03:48
●MXsmtp.thirdmason.com2015-06-26 → 2026-03-26 · 2 obs
● 2026-03-26 12:03:48
●A192.184.90.312026-02-27 → 2026-03-26 · 3 obs
● 2026-02-27 23:46:30
● 2026-03-26 12:03:48
○A209.112.191.422015-06-26 → 2018-06-19 · 4 obs
● 2018-06-19 14:51:40
○ 2026-02-27 23:46:30
○ 2026-03-26 12:03:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| thirdmason.com | ns1.thirdmason.com, ns2.thirdmason.com, ns3.thirdmason.com, ns4.thirdmason.com | 8 records |
✅ Authoritative Response
Server:209.112.191.44
NS records: ns1.thirdmason.com, ns2.thirdmason.com, ns3.thirdmason.com, ns4.thirdmason.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thirdmason.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.184.90.31 |
| NS | 4 | ns1.thirdmason.com, ns3.thirdmason.com... |
| MX | 2 | mail.thirdmason.com (pri: 20), smtp.thirdmason.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:192.184.90.31 ip4:209.11 |
| SOA | 1 | ns1.thirdmason.com root.thirdmason.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns1.thirdmason.com, ns1.thirdmason.com, ns2.thirdmason.com...)
Analysis
Hierarchy
thirdmason.com is a parent of www.thirdmason.com, ns1.thirdmason.com, ns4.thirdmason.com, ns2.thirdmason.com, ns3.thirdmason.com and several other host names.
IP Addresses
thirdmason.com points to a single IP number: 192.184.90.31.
other host names for instance seancrites.com, mail.thirdmason.com, osok.thirdmason.com, smtp.thirdmason.com and mail.seancrites.com share IP numbers with thirdmason.com.
Name Servers
thirdmason.com is delegated to four name servers: ns1.thirdmason.com, ns2.thirdmason.com, ns3.thirdmason.com and ns4.thirdmason.com.
thirdmason.com at least partially shares its name servers with other domains, for instance seancrites.com.
These name servers are commonly used with ns1.seancrites.com, ns2.seancrites.com, ns3.seancrites.com and ns4.seancrites.com.
Host names with two IP numbers:
Host name ns1.thirdmason.com points to: 2001:4948:fff7:191::44 and 209.112.191.44.
Host name ns2.thirdmason.com points to: 2001:4948:fff7:191::45 and 209.112.191.45.
Host name ns3.thirdmason.com points to: 2001:4948:fff7:191::46 and 209.112.191.46.
Host name ns4.thirdmason.com points to: 2001:4948:fff7:191::47 and 209.112.191.47.
Mail Servers
thirdmason.com is handled by two mail servers: mail.thirdmason.com and smtp.thirdmason.com.
Host names with a single IP number:
mail.thirdmason.com points to 192.184.90.31 and smtp.thirdmason.com points to 192.184.90.31.
Host names that point to 192.184.90.31: mail.thirdmason.com and smtp.thirdmason.com.