user.us - dns.ninja
user.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 44.198.11.225🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-198-11-225.compute-1.amazonaws.com | ||||||
| NS | standard3.encirca.net ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:bc2🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.11.194Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | standard4.encirca.net | ||||||
| A | 2400:cb00:2049:1::c629:df8d🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.223.141Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-223-141.cloudflare.com | ||||||
| MX | pmg2.encirca.com ⭐ | ||||||
| A | 52.201.202.201🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | pmg2.encirca.com | ||||||
| TXT | google-site-verification=7Hbw2dC3w2e-CzNhokH_WUTuSYst1RTGloUnsfcoDYc | ||||||
| TXT | v=spf1 +mx +a +ip4:52.201.202.201 +include:spf.encirca-hosting.net ~all | ||||||
| SOA | standard3.encirca.netdnsmaster@encirca.com 2026-08-06 #1 | ||||||
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=1786478109 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns1.encirca.net2015-08-20 → 2017-06-19 · 4 obs
● 2017-06-19 04:29:18
○ 2026-02-19 14:09:34
○ 2026-08-11 20:45:08
○NSdns2.encirca.net2015-08-20 → 2017-06-19 · 4 obs
● 2017-06-19 04:29:18
○ 2026-02-19 14:09:34
○ 2026-08-11 20:45:08
●NSstandard3.encirca.net2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 14:09:34
● 2026-08-11 20:45:08
●NSstandard4.encirca.net2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 14:09:34
● 2026-08-11 20:45:08
○MXmf1.dnsprovision.com2015-08-20 → 2017-06-19 · 4 obs
● 2017-06-19 04:29:18
○ 2026-02-19 14:09:34
○ 2026-08-11 20:45:08
○MXmf2.dnsprovision.com2015-08-20 → 2017-06-19 · 4 obs
● 2017-06-19 04:29:18
○ 2026-02-19 14:09:34
○ 2026-08-11 20:45:08
●MXpmg2.encirca.com2026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 14:09:34
● 2026-08-11 20:45:08
○A108.166.170.1062015-08-20 → 2015-12-08 · 4 obs
● 2015-12-08 10:46:46
○ 2016-07-06 23:40:40
○ 2026-08-11 20:45:08
○A108.166.170.1112015-08-20 → 2017-06-19 · 4 obs
● 2017-06-19 04:29:18
○ 2026-02-19 14:09:34
○ 2026-08-11 20:45:08
●A44.198.11.2252026-02-19 → 2026-08-11 · 3 obs
● 2026-02-19 14:09:34
● 2026-08-11 20:45:08
○A50.7.19.1882016-07-06 → 2017-06-19 · 5 obs
● 2016-07-06 23:40:40
● 2017-06-19 04:29:18
○ 2026-02-19 14:09:34
○ 2026-08-11 20:45:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| user.us | standard4.encirca.net, standard3.encirca.net | - |
✅ Authoritative Response
Server:162.159.11.194
NS records: standard4.encirca.net, standard3.encirca.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for user.us (unsigned zone)
⏱️ Timing
Total: 592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 44.198.11.225 |
| NS | 2 | standard3.encirca.net, standard4.encirca.net |
| MX | 1 | pmg2.encirca.com (pri: 0) |
| TXT | 2 | google-site-verification=7Hbw2dC3w2e-CzN, v=spf1 +mx +a +ip4:52.201.202.201 +inclu |
| SOA | 1 | standard3.encirca.net dnsmaster.encirca. |
Analysis
IP Addresses
user.us directs to one IP number, which is 44.198.11.225.
Among the host names that share IP numbers with user.us are otisfcu.mobi, coupon.pro, 10x.cpa and two others.
Name Servers
user.us is delegated to two name servers: standard3.encirca.net and standard4.encirca.net.
user.us has the same name server delegation as a number of other domains, such as ereleases.pro, stc.aero, gcocpa.com and two more.
user.us has a partial name server overlap with other domains — among them bogsupport.com and lfe.biz.
standard3.encirca.net and standard4.encirca.net each resolve to two IP addresses: standard3.encirca.net points to 162.159.11.194 and 2400:cb00:2049:1::a29f:bc2, while standard4.encirca.net points to 198.41.223.141 and 2400:cb00:2049:1::c629:df8d.
Mail Servers
user.us routes its mail through a single mail server, pmg2.encirca.com.
user.us has the same mail server arrangement as a number of other domains, for example apply.boston, automation.pro, redstonebankco.org and two more.
user.us has mail servers in common with other domains — for example cpfcu.coop and countless.dev.
pmg2.encirca.com resolves to a single IP number: 52.201.202.201.