join.us.com - dns.ninja
join.us.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
us.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 54.153.56.183🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| MX | mx-01.emailme.com ⭐ | ||||||
| TXT | google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8 | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000790889 | ||||||
rank #222 in the tld
us.com
us.comis a private domain registry operated by CentralNic (now Team Internet Group plc) that offers third-level registrations as an alternative to the official.usor.comextensions. Unlike the official.uscountry-code top-level domain, registrations underus.comare unrestricted and available to anyone globally.
Key facts
- Owner / operator: CentralNic (Team Internet Group plc)
- TLD:
.com— gTLD - Primary purpose: Domain registry for third-level subdomains
- Status: active
History
| Year | Event |
|---|---|
| 1995 | Theus.comregistry is established to offer third-level domain registrations. |
| 1996 | CentralNic, the operator of the registry, is founded. |
| 2023 | CentralNic Group plc officially rebrands to Team Internet Group plc. |
WOT: SAFE (48/100)
📈 Tranco rank: #1,119
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns101.registrar-servers.com2026-03-05 → 2026-03-07 · 4 obs
● 2026-03-07 07:07:24
○ 2026-03-28 21:32:08
○ 2026-08-05 06:22:34
○NSdns102.registrar-servers.com2026-03-05 → 2026-03-07 · 4 obs
● 2026-03-07 07:07:24
○ 2026-03-28 21:32:08
○ 2026-08-05 06:22:34
●NSns1.afternic.com2026-03-28 → 2026-08-05 · 4 obs
○ 2026-03-07 07:07:24
● 2026-03-28 21:32:08
● 2026-08-05 06:22:34
●NSns2.afternic.com2026-03-28 → 2026-08-05 · 4 obs
○ 2026-03-07 07:07:24
● 2026-03-28 21:32:08
● 2026-08-05 06:22:34
○MXmx.plingest.com2026-03-05 → 2026-03-07 · 4 obs
● 2026-03-07 07:07:24
○ 2026-03-28 21:32:08
○ 2026-08-05 06:22:34
●A13.248.169.482026-03-28 → 2026-08-05 · 4 obs
○ 2026-03-07 07:07:24
● 2026-03-28 21:32:08
● 2026-08-05 06:22:34
○A172.234.24.2112026-03-05 → 2026-03-07 · 4 obs
● 2026-03-07 07:07:24
○ 2026-03-28 21:32:08
○ 2026-08-05 06:22:34
○A172.239.57.1172026-03-05 → 2026-03-07 · 4 obs
● 2026-03-07 07:07:24
○ 2026-03-28 21:32:08
○ 2026-08-05 06:22:34
●A76.223.54.1462026-03-28 → 2026-08-05 · 4 obs
○ 2026-03-07 07:07:24
● 2026-03-28 21:32:08
● 2026-08-05 06:22:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net... | - |
| us.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| join.us.com | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for join.us.com (unsigned zone)
⏱️ Timing
Total: 554ms | 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 | ns1.afternic.com dns.jomax.net |
Analysis
IP Addresses
join.us.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146
cassena.com, asiaart.net, mx.techfrog.org and two other host names share IP numbers with join.us.com.
Name Servers
join.us.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
join.us.com uses the same name servers as several other domains — among them downtowncommons.com, ro(0x736578)im.com, prorevamp.com and two more.
join.us.com partially shares its NS delegation with several other domains, including how-to-fish.com, scnk.com, animesora.com and two others.
It is common to find these name servers alongside the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-m3erh32ujyoastvophjvuz.ns101.verify.hn, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn and two others.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.