usa840.com - robtex.com
usa840.com
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=1774423912 | ||||||
Subdomains
mx.usa840.com |
Same first word
usa840.com |
DNS History
10 records (6 active, 4 former)
●NSauth1.artfiles.de2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:19:20
● 2026-03-25 07:33:18
●NSauth2.artfiles.de2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:19:20
● 2026-03-25 07:33:18
○NSns1.yourhostingaccount.com2015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 22:22:46
○ 2016-03-14 20:21:28
○ 2026-03-25 07:33:18
○NSns2.yourhostingaccount.com2015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 22:22:46
○ 2016-03-14 20:21:28
○ 2026-03-25 07:33:18
○MXmx.usa840.com2015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 22:22:46
○ 2016-03-14 20:21:28
○ 2026-03-25 07:33:18
●MXmx1.simplelogin.co2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:19:20
● 2026-03-25 07:33:18
●MXmx2.simplelogin.co2026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:19:20
● 2026-03-25 07:33:18
●A212.53.214.1892026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:19:20
● 2026-03-25 07:33:18
●A2a00:1f78:cd:4::2262026-03-25 → 2026-03-25 · 3 obs
● 2026-03-25 00:19:20
● 2026-03-25 07:33:18
○A66.96.162.1472015-08-02 → 2015-12-06 · 4 obs
● 2015-12-06 22:22:46
○ 2016-03-14 20:21:28
○ 2026-03-25 07:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| usa840.com | auth1.artfiles.de, auth2.artfiles.de | - |
✅ Authoritative Response
Server:212.48.125.53
NS records: auth1.artfiles.de, auth2.artfiles.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usa840.com (unsigned zone)
⏱️ Timing
Total: 942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.53.214.189 |
| AAAA | 1 | 2a00:1f78:cd:4::226 |
| NS | 2 | auth1.artfiles.de, auth2.artfiles.de |
| MX | 2 | mx2.simplelogin.co (pri: 20), mx1.simplelogin.co (pri: 10) |
| TXT | 1 | v=spf1 include:simplelogin.co ~all |
| SOA | 1 | auth1.artfiles.de hostmaster.artfiles.de |
Analysis
Hierarchy
usa840.com is the parent of mx.usa840.com.
IP Addresses
The entity usa840.com points to two IP numbers: 2a00:1f78:cd:4::226 and 212.53.214.189.
For instance, other host names beherzt.info, mx.usa840.com, stevia-trade.de, augensinn.de and initiative-prb.de share IP numbers with usa840.com.
Name Servers
usa840.com is delegated to two name servers: auth1.artfiles.de and auth2.artfiles.de.
usa840.com uses the same name server setup as other domains such as schrotte.eu, platinum-drop.com, schuschan-shw.de, antikdesign.at and euler-deko.de.
usa840.com shares name servers with other domains at least partially, for example lovetank.de, peugeot-rhein-main.de, xn--heilpraktikerausbildung-mnchen-dhpa-jxd.de, public-heroes-casting-berlin.de and oberhouse.de.
These name servers are commonly used with auth3.artfiles.de, ripe1.artfiles.de and ripe2.artfiles.de.
Host names with two IP numbers:
auth1.artfiles.de points to 2a00:1f78:af:a1::2 and 212.48.124.53; auth2.artfiles.de points to 2a00:1f78:af:a2::2 and 212.48.125.53.
Mail Servers
Two mail servers mx1.simplelogin.co and mx2.simplelogin.co handle usa840.com.
usa840.com shares the same mail server setup as other domains, for instance herkel.media, drypster.com, thn.me, mur12.com and flaglift.com.
usa840.com shares at least partially some mail servers with other domains, for instance evaus.com.
Host names with two IP numbers:
mx1.simplelogin.co points to: 176.119.200.136 and 185.205.70.136.
mx2.simplelogin.co points to: 176.119.200.136 and 185.205.70.136.
Host names that point to 176.119.200.136: mx1.simplelogin.co and mx2.simplelogin.co.
Host names that point to 185.205.70.136: mx1.simplelogin.co and mx2.simplelogin.co.