usrerr.com - dns.ninja
usrerr.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=1786848804 | ||||||
Subdomains
mail.usrerr.com |
Same first word
usrerr.com |
Similar names
DNS History
17 records (5 active, 12 former)
○NSdns1.registrar-servers.com2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
○NSdns2.registrar-servers.com2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
●NSns1.hover.com2026-07-08 → 2026-08-16 · 3 obs
● 2026-07-08 04:06:16
● 2026-08-16 03:11:58
●NSns2.hover.com2026-07-08 → 2026-08-16 · 3 obs
● 2026-07-08 04:06:16
● 2026-08-16 03:11:58
○NSrs126.registrar-servers.com2015-06-11 → 2016-06-20 · 4 obs
● 2016-06-20 06:05:38
○ 2017-02-17 01:40:56
○ 2026-08-16 03:11:58
○NSrs26.registrar-servers.com2015-06-11 → 2016-06-20 · 4 obs
● 2016-06-20 06:05:38
○ 2017-02-17 01:40:56
○ 2026-08-16 03:11:58
○MXeforward1.registrar-servers.com2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
○MXeforward2.registrar-servers.com2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
○MXeforward3.registrar-servers.com2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
○MXeforward4.registrar-servers.com2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
○MXeforward5.registrar-servers.com2017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
○MXmail.usrerr.com2015-06-11 → 2016-06-20 · 4 obs
● 2016-06-20 06:05:38
○ 2017-02-17 01:40:56
○ 2026-08-16 03:11:58
●MXmx01.mail.icloud.com2026-07-08 → 2026-08-16 · 3 obs
● 2026-07-08 04:06:16
● 2026-08-16 03:11:58
●MXmx02.mail.icloud.com2026-07-08 → 2026-08-16 · 3 obs
● 2026-07-08 04:06:16
● 2026-08-16 03:11:58
○A162.213.251.1672015-06-11 → 2016-06-20 · 4 obs
● 2016-06-20 06:05:38
○ 2017-02-17 01:40:56
○ 2026-08-16 03:11:58
●A216.40.34.412026-07-08 → 2026-08-16 · 3 obs
● 2026-07-08 04:06:16
● 2026-08-16 03:11:58
○A47.200.105.2542017-02-17 → 2017-02-17 · 4 obs
● 2017-02-17 01:40:56
○ 2026-07-08 04:06:16
○ 2026-08-16 03:11:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| usrerr.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:216.40.47.26
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for usrerr.com (unsigned zone)
⏱️ Timing
Total: 249ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.41 |
| NS | 2 | ns2.hover.com, ns1.hover.com |
| MX | 2 | mx02.mail.icloud.com (pri: 10), mx01.mail.icloud.com (pri: 10) |
| TXT | 3 | apple-domain=3COyAlpMBtBKVZ97, v=spf1 include:icloud.com ~all... |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
Hierarchy
The domain mail.usrerr.com falls under the parent usrerr.com.
IP Addresses
usrerr.com has exactly one IP address — 216.40.34.41.
mail.simplex-cl.com, toland-miller.com, 60hz.com plus two other host names have IP numbers in common with usrerr.com.
Name Servers
DNS delegation for usrerr.com points to two name servers: ns1.hover.com and ns2.hover.com.
The name server configuration of usrerr.com is shared with other domains, for instance ioco.com, beefolks.com, fonafifo.com and two others.
At least some of usrerr.com's name servers are shared with other domains, for example cgi3dscanner.com, tempoautomation.org, dbda.com and two more.
These name servers are often deployed together with the name servers ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
ns1.hover.com directs to 216.40.47.26 and 2604:4000:0:d:216:40:47:26. ns2.hover.com directs to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13. Each host name carries two IP addresses.
Mail Servers
usrerr.com uses two mail servers, mx01.mail.icloud.com and mx02.mail.icloud.com.
The mail server setup of usrerr.com matches that of other domains such as kathydv.com, iologic.nl, m0dff.co.uk and two others.
At least a portion of usrerr.com's mail servers are shared with other domains, among them cloudsk8s.com and aaronmonts.com.
Hosts with 6 IP addresses each:
mx01.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.
mx02.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.
Host names pointing to 17.42.251.62 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.56.9.31 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.152.5 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.154.33 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.155.25 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names pointing to 17.57.156.30 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.