txcodeblue.com - dns.ninja
txcodeblue.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.156.11🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s437.sureserver.com | ||||||
| NS | ns1.s437.sureserver.com ⭐ | ||||||
| A | 192.252.156.11🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s437.sureserver.com | ||||||
| NS | ns2.s437.sureserver.com | ||||||
| A | 192.252.157.11🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.s437.sureserver.com | ||||||
| MX | mail.txcodeblue.com ⭐ | ||||||
| A | 192.252.156.11🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s437.sureserver.com | ||||||
| TXT | v=spf1 a mx include:s437.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.s437.sureserver.comhostmaster@txcodeblue.com serial=1788628994 | ||||||
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=1788630988 | ||||||
Same first word
txcodeblue.com |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSns1.s437.sureserver.com2020-01-28 → 2026-09-05 · 2 obs
● 2026-09-05 18:22:38
●NSns2.s437.sureserver.com2020-01-28 → 2026-09-05 · 2 obs
● 2026-09-05 18:22:38
●MXmail.txcodeblue.com2020-01-28 → 2026-09-05 · 2 obs
● 2026-09-05 18:22:38
●A192.252.156.112020-01-28 → 2026-09-05 · 2 obs
● 2026-09-05 18:22:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| txcodeblue.com | ns1.s437.sureserver.com, ns2.s437.sureserver.com | 2 records |
✅ Authoritative Response
Server:192.252.157.11
NS records: ns1.s437.sureserver.com, ns2.s437.sureserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for txcodeblue.com (unsigned zone)
⏱️ Timing
Total: 133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.156.11 |
| NS | 2 | ns1.s437.sureserver.com, ns2.s437.sureserver.com |
| MX | 1 | mail.txcodeblue.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:s437.smtp-spf.surese |
| SOA | 1 | ns1.s437.sureserver.com hostmaster.txcod |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.s437.sureserver.com, ns2.s437.sureserver.com)
Analysis
IP Addresses
txcodeblue.com has exactly one IP address — 192.252.156.11.
ewgrove.com, dehartdevelopment.com, akwesasnebusinesscenter.com plus two other host names have IP numbers in common with txcodeblue.com.
Name Servers
The NS records for txcodeblue.com delegate to ns1.s437.sureserver.com and ns2.s437.sureserver.com.
The name server configuration of txcodeblue.com is shared with other domains, for instance joegirard.ca, markorton.com, studiomvm.com and two others.
ns1.s437.sureserver.com and ns2.s437.sureserver.com each resolve to one IP number: ns1.s437.sureserver.com points to 192.252.156.11 and ns2.s437.sureserver.com points to 192.252.157.11.
Mail Servers
txcodeblue.com uses one mail server — mail.txcodeblue.com.
mail.txcodeblue.com resolves to 192.252.156.11 and no other IP number.