mx4.firstnetimpressions.com - robtex.com
mx4.firstnetimpressions.com
| CNAME | mx4.site.atfni.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.148.217.36🇺🇸 AS701812.128.0.0/9 12/8 upper half | ||||||
| A | 47.44.90.228🇺🇸 Charter_Communications47.44.80.0/20 | ||||||
firstnetimpressions.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.148.217.37🇺🇸 AS701812.128.0.0/9 12/8 upper half | ||||||
| NS | ns1.firstnetimpressions.com ⭐ | ||||||
| NS | ns2.firstnetimpressions.com | ||||||
| MX | mx4.site.atfni.com ⭐ | ||||||
| TXT | v=spf1 include:_spf.createsend.com include:spf.site.atfni.com -all | ||||||
| TXT | apple-domain-verification=WvtD1_4fZ9mCE3pyqzXpBhIXXGOUSCnOEzKvHMQCQSE | ||||||
| TXT | google-site-verification=Kbtlw9u0eOmic6dqJOZaorjnTx-AcGXce5pVvMzf2LM | ||||||
| SOA | ns1.firstnetimpressions.comhostmaster@firstnetimpressions.com serial=3158 | ||||||
MX for
Previously MX for
Same first word
mx4.org |
mx4.kinghost.net |
mx4.net |
mx4.fitness |
mx4.ru |
mx4.in-berlin.de |
mx4.cloudaccess.net |
mx4.gouv.ci |
mx4.biz |
mx4.ch |
mx4.pb.gov.br |
mx4.me |
mx4.info |
mx4.com |
mx4.de |
mx4.uni5.net |
mx4.pl |
mx4.dk |
mx4.vg |
mx4.ca |
mx4.fr |
mx4.cn |
Similar names
DNS History
2 records (1 active, 1 former)
○A71.87.1.1542015-08-07 → 2017-01-10 · 4 obs
● 2015-08-07 12:56:32
● 2017-01-10 01:26:16
○ 2026-03-26 18:58:08
○ 2026-03-28 05:08:20
● 2017-01-10 01:26:16
○ 2026-03-26 18:58:08
○ 2026-03-28 05:08:20
●CNAMEmx4.site.atfni.com2026-03-26 → 2026-03-28 · 2 obs
● 2026-03-26 18:58:08
● 2026-03-28 05:08:20
● 2026-03-28 05:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| firstnetimpressions.com | ns1.firstnetimpressions.com, ns2.firstnetimpressions.com | - |
✅ Authoritative Response
Server:12.148.217.34
NS records: ns1.firstnetimpressions.com, ns2.firstnetimpressions.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstnetimpressions.com (unsigned zone)
⏱️ Timing
Total: 121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mx4.site.atfni.com |
Analysis
Mail Server Role
mx4.firstnetimpressions.com serves as the mail server for mymainstreetlink.com and caswellgroupdrivingschool.com.
mx2.firstnetimpressions.com is a mail server commonly used with mx4.firstnetimpressions.com.
IP Addresses
mx4.firstnetimpressions.com points to two IP numbers: 12.148.217.36 and 47.44.90.228.
Other host names, for instance mx4.site.atfni.com, share IP numbers with mx4.firstnetimpressions.com.