firstclasselc.com - robtex.com
firstclasselc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.113.136.229🇺🇸 AFFINITY66.113.136.0/24 Customers | ||||||
| NS | adns.cs.onr.siteprotect.com ⭐ | ||||||
| A | 64.41.112.12🇺🇸 AHNET64.41.112.0/24 Proxy Addition | ||||||
| PTR | adns.cs.siteprotect.com | ||||||
| NS | adns.cs.siteprotect.com | ||||||
| A | 64.41.112.12🇺🇸 AHNET64.41.112.0/24 Proxy Addition | ||||||
| PTR | adns.cs.siteprotect.com | ||||||
| NS | bdns.cs.siteprotect.com | ||||||
| A | 64.41.114.12🇺🇸 AHNET64.41.114.0/24 Proxy Addition | ||||||
| PTR | bdns.cs.siteprotect.com | ||||||
| MX | mx1.biz.rr.com ⭐ | ||||||
| A | 47.43.26.67🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| MX | mx2.biz.rr.com ⭐ | ||||||
| A | 47.43.26.68🇺🇸 RoadRunner47.43.24.0/21 | ||||||
| PTR | p-bc5-iedge-2-vip.rr.com.msg.pkvw.co.charter.net | ||||||
| SOA | adns.cs.onr.siteprotect.comhostmaster@firstclasselc.com 2025-01-24 #20 | ||||||
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=1774629632 | ||||||
Same first word
firstclasselc.com |
DNS History
6 records (6 active, 0 former)
●NSadns.cs.onr.siteprotect.com2026-03-07 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:56
●NSadns.cs.siteprotect.com2026-03-07 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:56
●NSbdns.cs.siteprotect.com2026-03-07 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:56
●MXmx1.biz.rr.com2026-03-07 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:56
●MXmx2.biz.rr.com2026-03-07 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:56
●A66.113.136.2292026-03-07 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstclasselc.com | adns.cs.siteprotect.com, bdns.cs.siteprotect.com | 2 records |
✅ Authoritative Response
Server:64.41.112.12
NS records: adns.cs.siteprotect.com, bdns.cs.siteprotect.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstclasselc.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.113.136.229 |
| NS | 2 | adns.cs.siteprotect.com, bdns.cs.siteprotect.com |
| MX | 2 | mx1.biz.rr.com (pri: 10), mx2.biz.rr.com (pri: 10) |
| SOA | 1 | adns.cs.onr.siteprotect.com hostmaster.f |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (adns.cs.siteprotect.com, bdns.cs.siteprotect.com)
Analysis
IP Addresses
firstclasselc.com resolves to a single IP address: 66.113.136.229.
Other host names including mycstp.com, eglaze.ca, educaction.ca, consciousnessofbeing.com and appletonchurch.org share IP numbers with firstclasselc.com.
Name Servers
firstclasselc.com is delegated to three name servers: adns.cs.siteprotect.com, bdns.cs.siteprotect.com and adns.cs.onr.siteprotect.com.
firstclasselc.com at least partially shares name servers with other domains, including pnttradingllc.comcastbiz.net, duckyspubandgrill.com, kennedyconsult.net, algtool.com and fabrite.net.
these name servers are commonly used with a.dns.hostway.net, bdns.cs.onr.siteprotect.com, ns8.wixdns.net and ns9.wixdns.net.
Host names with one IP:
adns.cs.siteprotect.com points to 64.41.112.12; bdns.cs.siteprotect.com points to 64.41.114.12; adns.cs.onr.siteprotect.com points to 64.41.112.12. Host names pointing to 64.41.112.12: adns.cs.siteprotect.com and adns.cs.onr.siteprotect.com.
Mail Servers
firstclasselc.com is handled by two mail servers: mx1.biz.rr.com and mx2.biz.rr.com.
firstclasselc.com shares its mail server setup with other domains, including pacificlegacyhomes.com, cgapt.com, insight-bc.com, ipmoffices.com and ptc-me.net.
firstclasselc.com shares at least partially some mail servers with other domains, for instance technicalassociates.net, fbcshawnee.com and silenocompanies.com.
Host names with a single IP:
mx1.biz.rr.com points to 47.43.26.67.
mx2.biz.rr.com points to 47.43.26.68.