checking.us.com - robtex.com
checking.us.com
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 | v=spf1 mx -all | ||||||
| TXT | google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000757268 | ||||||
rank #203 in the tld
This domain "us.com" is a commercial domain name which could be used by any individual or organization primarily for commercial purposes. It uses a country code top-level domain (ccTLD) for the United States, but it is not restricted to use by entities in the United States. The specific use or owner of "us.com" depends on who has registered it.WOT: SAFE (48/100)
📈 Tranco rank: #1,019
Same first word
Similar names
DNS History
13 records (2 active, 11 former)
●NSbenedict.ns.cloudflare.com2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 07:10:48
● 2026-05-09 15:28:34
●NSlilyana.ns.cloudflare.com2026-02-17 → 2026-05-09 · 3 obs
● 2026-02-17 07:10:48
● 2026-05-09 15:28:34
○NSns1.sedoparking.com2015-05-26 → 2017-03-25 · 4 obs
● 2017-03-25 09:49:52
○ 2026-02-17 07:10:48
○ 2026-05-09 15:28:34
○NSns2.sedoparking.com2015-05-26 → 2017-03-25 · 4 obs
● 2017-03-25 09:49:52
○ 2026-02-17 07:10:48
○ 2026-05-09 15:28:34
○MXlocalhost2017-03-25 → 2026-02-17 · 5 obs
● 2017-03-25 09:49:52
● 2026-02-17 07:10:48
○ 2026-02-18 13:18:22
○ 2026-05-09 15:28:34
○MXmail.nickstel.com2015-05-26 → 2016-04-07 · 4 obs
● 2016-04-07 15:38:02
○ 2017-03-25 09:49:52
○ 2026-05-09 15:28:34
○A104.21.69.1822026-02-17 → 2026-03-03 · 5 obs
● 2026-02-17 07:10:48
● 2026-03-03 11:55:50
○ 2026-03-29 20:03:38
○ 2026-05-09 15:28:34
○A172.64.80.12026-02-17 → 2026-05-09 · 2 obs
○ 2026-05-09 15:28:34
○A172.67.211.1242026-02-17 → 2026-03-03 · 5 obs
● 2026-02-17 07:10:48
● 2026-03-03 11:55:50
○ 2026-03-29 20:03:38
○ 2026-05-09 15:28:34
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-05-09 · 2 obs
○ 2026-05-09 15:28:34
○A2606:4700:3035::6815:45b62026-02-17 → 2026-03-03 · 5 obs
● 2026-02-17 07:10:48
● 2026-03-03 11:55:50
○ 2026-03-29 20:03:38
○ 2026-05-09 15:28:34
○A2606:4700:3035::ac43:d37c2026-02-17 → 2026-03-03 · 5 obs
● 2026-02-17 07:10:48
● 2026-03-03 11:55:50
○ 2026-03-29 20:03:38
○ 2026-05-09 15:28:34
○A72.52.4.1202015-05-26 → 2017-03-25 · 4 obs
● 2017-03-25 09:49:52
○ 2026-02-17 07:10:48
○ 2026-05-09 15:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net... | - |
| us.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| checking.us.com | lilyana.ns.cloudflare.com, benedict.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.244
NS records: lilyana.ns.cloudflare.com, benedict.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for checking.us.com (unsigned zone)
⏱️ Timing
Total: 1459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
checking.us.com is delegated to two name servers: benedict.ns.cloudflare.com and lilyana.ns.cloudflare.com.
checking.us.com uses the same name server setup as other domains, including hios.io, kymviet.net, aotour.com.co, izakaya.com.tw and cetlalic.org.mx.
At least part of the name servers for checking.us.com are shared with other domains, for instance justhr.com.au, myonlinecasino.ink, hopscotch.uk.com, boardwalkfoodco.com and vancouverroofer.net.
These name servers are commonly used with dale.ns.cloudflare.com, edward.ns.cloudflare.com, deborah.ns.cloudflare.com and brady.ns.cloudflare.com.
Host names with six IP numbers:
benedict.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccd, 2803:f800:50::6ca2:c3cd, 2a06:98c1:50::ac40:23cd, 108.162.195.205, 162.159.44.205 and 172.64.35.205.
lilyana.ns.cloudflare.com points to: 2606:4700:50::a29f:26f4, 2803:f800:50::6ca2:c2f4, 2a06:98c1:50::ac40:22f4, 108.162.194.244, 162.159.38.244 and 172.64.34.244.