billwerner.com - robtex.com
billwerner.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.biz.rr.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 69.134.7.5🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.0.0/17 RR-Route | ||||||
| PTR | dns1.rr.com | ||||||
| NS | ns1.pc-gurus.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.116.92🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns457.websitewelcome.com | ||||||
| NS | ns2.biz.rr.com ⚠️ Not in parent delegation | ||||||
| A | 69.134.147.5🇺🇸 CHARTER_COMMUNICATIONS-BB69.134.144.0/20 | ||||||
| PTR | dns2.rr.com | ||||||
| NS | ns2.pc-gurus.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.116.93🇺🇸 ORACLE-OCI-31898192.185.96.0/19 Oracle Corporation | ||||||
| PTR | ns458.websitewelcome.com | ||||||
| MX | billwerner.com ⭐ | ||||||
| TXT | v=spf1 ip4:184.173.239.120 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.biz.rr.compc_gurus_inc@yahoo.com 2026-01-23 #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=1774635092 | ||||||
PTR for
MX for
billwerner.com |
Subdomains
www.billwerner.com |
Same first word
billwerner.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSdns4.rr.com2015-06-25 → 2017-11-05 · 4 obs
● 2015-06-25 04:02:38
● 2017-11-05 00:52:50
○ 2026-03-27 18:39:04
●NSns1.biz.rr.com2008-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:39:04
●NSns1.pc-gurus.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:39:04
●NSns2.biz.rr.com2008-03-17 → 2026-03-27 · 2 obs
● 2026-03-27 18:39:04
●NSns2.pc-gurus.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:39:04
●MXbillwerner.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 18:39:04
○MXmail.billwerner.com2008-03-17 → 2017-11-05 · 3 obs
● 2017-11-05 00:52:50
○ 2026-03-27 18:39:04
○A67.78.20.1462008-03-17 → 2017-11-05 · 3 obs
● 2017-11-05 00:52:50
○ 2026-03-27 18:39:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| billwerner.com | ns1.pc-gurus.com, ns2.pc-gurus.com | 2 records |
✅ Authoritative Response
Server:192.185.116.92
NS records: ns1.pc-gurus.com, ns2.pc-gurus.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for billwerner.com (unsigned zone)
⏱️ Timing
Total: 272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.biz.rr.com, ns1.biz.rr.com |
| MX | 1 | billwerner.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:184.173.239.120 a mx include: |
| SOA | 1 | ns1.biz.rr.com pc_gurus_inc.yahoo.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.pc-gurus.com, ns2.pc-gurus.com)
Analysis
Hierarchy
billwerner.com is a parent of www.billwerner.com.
Mail Server Role
billwerner.com serves as the mail server for billwerner.com.
Name Servers
billwerner.com is delegated to four name servers: ns1.pc-gurus.com, ns2.pc-gurus.com, ns1.biz.rr.com and ns2.biz.rr.com.
At least part of the name servers for billwerner.com are shared with other domains, for instance vhydraulis.com, olmosinc.net, redmen.org, fuzzybytes.com and robstownisd.org.
These name servers are commonly used alongside the name servers dns4.rr.com.
Host names with one IP: ns1.pc-gurus.com points to 192.185.116.92; ns2.pc-gurus.com points to 192.185.116.93; ns1.biz.rr.com points to 69.134.7.5; ns2.biz.rr.com points to 69.134.147.5.
Mail Servers
Mail for billwerner.com is handled by a single mail server, billwerner.com.