sm1.us - robtex.com
sm1.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774594432 | ||||||
Same first word
sm1.co |
sm1.dk |
sm1.net |
sm1.org |
sm1.com.br |
sm1.ru |
sm1.cc |
sm1.ca |
sm1.in |
sm1.fr |
sm1.gob.mx |
sm1.de |
sm1.kr |
sm1.ddns.net |
sm1.me |
sm1.nl |
sm1.it |
sm1.info |
sm1.us |
sm1.com |
sm1.pl |
sm1.es |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-108.awsdns-13.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:26:36
●NSns-1212.awsdns-23.org2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:26:36
●NSns-1884.awsdns-43.co.uk2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:26:36
●NSns-641.awsdns-16.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:26:36
●MXsm1-us.mail.protection.outlook.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:26:36
●A2.59.169.1812026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 07:26:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| sm1.us | ns-1884.awsdns-43.co.uk, ns-108.awsdns-13.com, ns-641.awsdns-16.net, ns-1212.awsdns-23.org | - |
✅ Authoritative Response
Server:205.251.194.129
NS records: ns-1884.awsdns-43.co.uk, ns-108.awsdns-13.com, ns-641.awsdns-16.net, ns-1212.awsdns-23.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sm1.us (unsigned zone)
⏱️ Timing
Total: 524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 2.59.169.181 |
| NS | 4 | ns-108.awsdns-13.com, ns-1212.awsdns-23.org... |
| MX | 1 | sm1-us.mail.protection.outlook.com (pri: |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-108.awsdns-13.com awsdns-hostmaster.a |
Analysis
IP Addresses
sm1.us resolves to one IP number: 2.59.169.181.
Name Servers
sm1.us is delegated to four name servers: ns-108.awsdns-13.com, ns-641.awsdns-16.net, ns-1212.awsdns-23.org and ns-1884.awsdns-43.co.uk.
sm1.us at least partially shares name servers with other domains, for instance kufx.com, timacagro.com.br, sanantoniobusinessjournal.com, utahonlinedivorce.com and citybiznetwork.com.
These name servers are commonly used alongside ns-41.awsdns-05.com, ns-834.awsdns-40.net, ns-1940.awsdns-50.co.uk, ns-63.awsdns-07.com, ns-1268.awsdns-30.org and ns-1927.awsdns-48.co.uk.
Host names with two IP numbers:
ns-108.awsdns-13.com points to 2600:9000:5300:6c00::1 and 205.251.192.108; ns-641.awsdns-16.net points to 2600:9000:5302:8100::1 and 205.251.194.129; ns-1212.awsdns-23.org points to 2600:9000:5304:bc00::1 and 205.251.196.188; ns-1884.awsdns-43.co.uk points to 2600:9000:5307:5c00::1 and 205.251.199.92.
Mail Servers
sm1.us is handled by a single mail server, sm1-us.mail.protection.outlook.com.
Host sm1-us.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::f, 2a01:111:f403:ca09::20, 52.101.68.29, 52.101.73.1, 52.101.73.2 and 52.101.73.30.