usifiber.com - robtex.com
usifiber.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=1778566596 | ||||||
Same first word
usifiber.com |
Similar names
DNS History
10 records (10 active, 0 former)
●NSdnsrad1.usinternet.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●NSdnsrad2.usinternet.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●NSns1.usinternet.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●NSns2.usinternet.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●NSns3.usinternet.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●NSns4.usinternet.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●MXsmtp1-mke.securence.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●MXsmtp1-msp.securence.com2026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●A216.17.1.2342026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
●A2605:8400:0:7::2522026-03-13 → 2026-05-12 · 2 obs
● 2026-05-12 06:29:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| usifiber.com | dnsrad1.usinternet.com, dnsrad2.usinternet.com | 2 records |
✅ Authoritative Response
Server:216.17.3.122
NS records: dnsrad1.usinternet.com, dnsrad2.usinternet.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usifiber.com (unsigned zone)
⏱️ Timing
Total: 641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.17.1.234 |
| AAAA | 1 | 2605:8400:0:7::252 |
| NS | 4 | ns3.usinternet.com, ns4.usinternet.com... |
| MX | 2 | smtp1-mke.securence.com (pri: 20), smtp1-msp.securence.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.securence.com ~all |
| SOA | 1 | ns1.usinternet.com hostmaster.usifiber.c |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dnsrad1.usinternet.com, dnsrad2.usinternet.com)
Analysis
IP Addresses
usifiber.com points to two IP numbers: 2605:8400:0:7::252 and 216.17.1.234.
Name Servers
usifiber.com is delegated to six name servers: dnsrad1.usinternet.com, dnsrad2.usinternet.com, ns1.usinternet.com, ns2.usinternet.com, ns3.usinternet.com and ns4.usinternet.com.
usifiber.com at least partially shares name servers with other domains, for instance 87.17.216.in-addr.arpa, pixi.com, 83.17.216.in-addr.arpa, mm.usinternet.com and rickroeglin.com.
these name servers are commonly used with ns.usinternet.com, ns-mw-01.usinternet.com, ns-mw-02.usinternet.com and usi-ns00-mtka.usinternet.com.
One IP address per hostname:
dnsrad1.usinternet.com maps to 216.17.3.121.
dnsrad2.usinternet.com maps to 216.17.3.122.
ns1.usinternet.com maps to 216.17.3.121.
ns2.usinternet.com maps to 50.93.240.4.
ns3.usinternet.com maps to 216.17.3.122.
ns4.usinternet.com maps to 50.93.241.4.
Hostnames pointing to 216.17.3.121: dnsrad1.usinternet.com and ns1.usinternet.com.
Hostnames pointing to 216.17.3.122: dnsrad2.usinternet.com and ns3.usinternet.com.
Mail Servers
usifiber.com is handled by two mail servers: smtp1-mke.securence.com and smtp1-msp.securence.com.
The mail server setup for usifiber.com matches that of other domains, for instance norex.net, gevril.ch, coburn.securence.com, premierconsultingmn.com and slingshotonly.com.
usifiber.com shares at least partially some mail servers with other domains, including metexcorp.com, premierlocating.com, xebrio.com, redstagsupperclub.com and wentworthnurseries.com.
Host names sharing one IP: smtp1-mke.securence.com and smtp1-msp.securence.com point to 216.17.3.48.