isusf.com - dns.ninja
isusf.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=1785327077 | ||||||
Subdomains
Same first word
isusf.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.bluehost.com2015-08-24 → 2016-03-26 · 4 obs
● 2016-03-26 01:34:00
○ 2016-08-11 21:25:34
○ 2026-07-29 12:14:18
○NSns2.bluehost.com2015-08-24 → 2016-03-26 · 4 obs
● 2016-03-26 01:34:00
○ 2016-08-11 21:25:34
○ 2026-07-29 12:14:18
●NSns57.worldnic.com2016-08-11 → 2026-07-29 · 3 obs
● 2016-08-11 21:25:34
● 2026-07-29 12:14:18
●NSns58.worldnic.com2016-08-11 → 2026-07-29 · 3 obs
● 2016-08-11 21:25:34
● 2026-07-29 12:14:18
○MXisusf.com.1.arsmtp.com2016-08-11 → 2016-11-20 · 5 obs
● 2016-08-11 21:25:34
● 2016-11-20 03:31:46
○ 2026-03-24 18:13:34
○ 2026-07-29 12:14:18
○MXisusf.com.2.arsmtp.com2016-08-11 → 2016-11-20 · 5 obs
● 2016-08-11 21:25:34
● 2016-11-20 03:31:46
○ 2026-03-24 18:13:34
○ 2026-07-29 12:14:18
○MXmail.isusf.com2015-08-24 → 2016-03-26 · 4 obs
● 2016-03-26 01:34:00
○ 2016-08-11 21:25:34
○ 2026-07-29 12:14:18
●MXus-smtp-inbound-1.mimecast.com2026-03-24 → 2026-07-29 · 3 obs
● 2026-03-24 18:13:34
● 2026-07-29 12:14:18
●MXus-smtp-inbound-2.mimecast.com2026-03-24 → 2026-07-29 · 3 obs
● 2026-03-24 18:13:34
● 2026-07-29 12:14:18
●A216.150.1.12026-06-15 → 2026-07-29 · 3 obs
● 2026-06-15 01:04:26
● 2026-07-29 12:14:18
○A66.147.242.1732015-08-24 → 2016-11-20 · 4 obs
● 2016-11-20 03:31:46
○ 2026-03-24 18:13:34
○ 2026-07-29 12:14:18
○A67.20.70.932026-03-24 → 2026-04-16 · 5 obs
● 2026-03-24 18:13:34
● 2026-04-16 20:45:14
○ 2026-06-15 01:04:26
○ 2026-07-29 12:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| isusf.com | ns57.worldnic.com, ns58.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.8
NS records: ns57.worldnic.com, ns58.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isusf.com (unsigned zone)
⏱️ Timing
Total: 1710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 2 | ns58.worldnic.com, ns57.worldnic.com |
| MX | 2 | us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 5 | MS=ms27634851, ZOOM_verify_7jE5yo7aLFT8rVSUbKpAyA... |
| SOA | 1 | NS57.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns57.worldnic.com, ns58.worldnic.com)
Analysis
Hierarchy
ns2.isusf.com and ns1.isusf.com are both subdomains of isusf.com.
IP Addresses
isusf.com resolves to one IP address: 216.150.1.1.
abacatepay.com, gurusreads.com, meuhotwheelsbr.com and two other host names share IP numbers with isusf.com.
Name Servers
isusf.com uses two name servers for its delegation: ns57.worldnic.com and ns58.worldnic.com.
isusf.com uses the same name servers as several other domains — among them nesla-domain.com, dlgfirm.com, teachspan.com and two more.
isusf.com has a partial name server overlap with other domains — among them vikstroms.com and grquimica.com.
ns57.worldnic.com directs to 162.159.26.165 and ns58.worldnic.com directs to 162.159.27.8; each host name points to exactly one IP number.
Mail Servers
Mail for isusf.com is handled by two mail servers — us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.
isusf.com uses an identical mail server configuration to several other domains — among them almfirst.com, montblancrewards.com, ahca.org and two more.
isusf.com has at least partial mail server overlap with other domains such as americanoffice.com, cadls.com, ae-fs.com and two more.
Hostnames that resolve to 6 IP addresses:
Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.
Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.