usacos.com - robtex.com
usacos.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| NS | ns2.afternic.com | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
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
usacos.com |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.afternic.com2026-05-05 → 2026-05-12 · 3 obs
● 2026-05-05 00:51:16
● 2026-05-12 06:31:30
●NSns2.afternic.com2026-05-05 → 2026-05-12 · 3 obs
● 2026-05-05 00:51:16
● 2026-05-12 06:31:30
○NSns45.domaincontrol.com2015-06-23 → 2016-09-23 · 4 obs
● 2016-09-23 15:58:06
○ 2021-04-08 21:01:18
○ 2026-05-12 06:31:30
○NSns46.domaincontrol.com2015-06-23 → 2016-09-23 · 4 obs
● 2016-09-23 15:58:06
○ 2021-04-08 21:01:18
○ 2026-05-12 06:31:30
○NSnsg1.namebrightdns.com2021-04-08 → 2021-04-08 · 4 obs
● 2021-04-08 21:01:18
○ 2026-05-05 00:51:16
○ 2026-05-12 06:31:30
○NSnsg2.namebrightdns.com2021-04-08 → 2021-04-08 · 4 obs
● 2021-04-08 21:01:18
○ 2026-05-05 00:51:16
○ 2026-05-12 06:31:30
○MXmailstore1.secureserver.net2015-06-23 → 2016-09-23 · 4 obs
● 2016-09-23 15:58:06
○ 2021-04-08 21:01:18
○ 2026-05-12 06:31:30
○MXsmtp.secureserver.net2015-06-23 → 2016-09-23 · 4 obs
● 2016-09-23 15:58:06
○ 2021-04-08 21:01:18
○ 2026-05-12 06:31:30
●A13.248.169.482026-05-05 → 2026-05-12 · 3 obs
● 2026-05-05 00:51:16
● 2026-05-12 06:31:30
○A184.168.221.552015-06-23 → 2016-09-23 · 4 obs
● 2016-09-23 15:58:06
○ 2021-04-08 21:01:18
○ 2026-05-12 06:31:30
●A76.223.54.1462026-05-05 → 2026-05-12 · 3 obs
● 2026-05-05 00:51:16
● 2026-05-12 06:31:30
○CNAMEhdredirect-lb7-5a03e1c2772e1c9c.elb.us-east-1.amazonaws.com2021-04-08 → 2021-04-08 · 3 obs
○ 2026-05-05 00:51:16
○ 2026-05-12 06:31:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| usacos.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usacos.com (unsigned zone)
⏱️ Timing
Total: 150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
usacos.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance vuj.com, deepjunior.xyz, kandela.net, mail.carolinedixon.com and dietitianjobs.com share IP numbers with usacos.com.
Name Servers
usacos.com has two name servers: ns1.afternic.com and ns2.afternic.com.
usacos.com shares the same name server setup as other domains, for example (0x736578)402.com, automatedtool.com, circuitel.com, mail.diavolakos.com and mx1.moesi.com.
usacos.com shares some name servers with other domains, for example hotel.loans, hair-foundation.com, bascon.org, longbites.com and mycreditscore.eu.
These name servers are often used together with verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn and verification-nabrxjqqrgqtuqqyqj63ct.ns101.verify.hn.
Host names with two IP numbers:
ns1.afternic.com points to: 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to: 2603:5:2226::45 and 173.201.66.69.