fourstatesfiber.com - robtex.com
fourstatesfiber.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=1771291435 | ||||||
Subdomains
infoblox-b2.fourstatesfiber.com |
speedtest.fourstatesfiber.com |
infoblox-b1.fourstatesfiber.com |
Same first word
fourstatesfiber.com |
DNS History
7 records (7 active, 0 former)
●NSinfoblox-b1.fourstatesfiber.com2026-03-11 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:18
●NSinfoblox-b2.fourstatesfiber.com2026-03-11 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:18
●NSns1.fourstatesfiber.com2026-03-11 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:18
●NSns2.fourstatesfiber.com2026-03-11 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:18
●MXfourstatesfiber-com.mail.protection.outlook.com2026-03-11 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:18
●A141.193.213.202026-03-11 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:18
●A141.193.213.212026-03-11 → 2026-03-15 · 2 obs
● 2026-03-15 19:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| fourstatesfiber.com | infoblox-b1.fourstatesfiber.com, infoblox-b2.fourstatesfiber.com, ns1.fourstatesfiber.com, ns2.fourstatesfiber.com | 4 records |
✅ Authoritative Response
Server: 209.35.144.52
NS records: infoblox-b1.fourstatesfiber.com, infoblox-b2.fourstatesfiber.com, ns1.fourstatesfiber.com, ns2.fourstatesfiber.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourstatesfiber.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 141.193.213.20, 141.193.213.21 |
| NS | 2 | infoblox-b2.fourstatesfiber.com, infoblox-b1.fourstatesfiber.com |
| MX | 1 | fourstatesfiber-com.mail.protection.outl |
| TXT | 5 | atlassian-domain-verification=S1RlS96Fqe, knowbe4-site-verification=fe06246629131a... |
| SOA | 1 | infoblox-b1.fourstatesfiber.com please_s |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (infoblox-b1.fourstatesfiber.com, infoblox-b2.fourstatesfiber.com, ns1.fourstatesfiber.com...)
Analysis
Hierarchy
fourstatesfiber.com is parent of infoblox-b2.fourstatesfiber.com, speedtest.fourstatesfiber.com and infoblox-b1.fourstatesfiber.com.
IP Addresses
The entity fourstatesfiber.com points to two IP numbers: 141.193.213.20 and 141.193.213.21.
For instance, other host names mail.schraderandco.com, marist.net, amgistoroids.com, saxdiijh4jka.wpeproxy.com and humanapac.com share IP numbers with fourstatesfiber.com.
Name Servers
fourstatesfiber.com is delegated to four name servers: infoblox-b1.fourstatesfiber.com, infoblox-b2.fourstatesfiber.com, ns1.fourstatesfiber.com and ns2.fourstatesfiber.com.
fourstatesfiber.com shares name servers with other domains at least partially, for instance 144.35.209.in-addr.arpa and 40.161.107.in-addr.arpa.
Host names with two IP numbers:
infoblox-b1.fourstatesfiber.com points to 172.31.8.8 and 209.35.144.66.
infoblox-b2.fourstatesfiber.com points to 172.31.51.73 and 209.35.144.52.
Host names with one IP number:
ns1.fourstatesfiber.com points to 209.35.144.52.
ns2.fourstatesfiber.com points to 209.35.144.66.
Host names that point to 209.35.144.66: infoblox-b1.fourstatesfiber.com and ns2.fourstatesfiber.com.
Host names that point to 209.35.144.52: infoblox-b2.fourstatesfiber.com and ns1.fourstatesfiber.com.
Mail Servers
fourstatesfiber.com is handled by a single mail server, fourstatesfiber-com.mail.protection.outlook.com.
Host name fourstatesfiber-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:c946::6, 2a01:111:f403:f905::3, 2a01:111:f403:f90d::, 52.101.11.2, 52.101.40.1, 52.101.40.2 and 52.101.194.0.