mail2.4bis.com - robtex.com
mail2.4bis.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 128.136.110.95🇺🇸 Flexential128.136.110.0/24 | ||||||
4bis.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.196.173.61🇺🇸 Google104.196.160.0/20 | ||||||
| NS | ns41.worldnic.com ⭐ | ||||||
| NS | ns42.worldnic.com | ||||||
| MX | 4bis-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | wpe-verification=jforbis | ||||||
| TXT | v=spf1 mx include:spf.protection.outlook.com include:spf.emailsignatures365.c... | ||||||
| TXT | google-site-verification=x_vTpNWf5MPgaKeCpxnyy2VhYUGrXAacyMW1k8y9F8A | ||||||
| TXT | apple-domain-verification=kp9pnSothSkOIqjO | ||||||
| SOA | NS41.WORLDNIC.comnamehost@WORLDNIC.com serial=126032014 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A128.136.110.952026-03-23 → 2026-04-14 · 3 obs
○ 2016-06-21 23:10:52
● 2026-03-23 21:46:00
● 2026-04-14 15:27:36
● 2026-03-23 21:46:00
● 2026-04-14 15:27:36
○A207.67.102.592015-08-09 → 2016-06-21 · 4 obs
● 2015-08-09 10:14:52
● 2016-06-21 23:10:52
○ 2026-03-23 21:46:00
○ 2026-04-14 15:27:36
● 2016-06-21 23:10:52
○ 2026-03-23 21:46:00
○ 2026-04-14 15:27:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| 4bis.com | ns41.worldnic.com, ns42.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns41.worldnic.com, ns42.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4bis.com (unsigned zone)
⏱️ Timing
Total: 356ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 128.136.110.95 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns41.worldnic.com, ns42.worldnic.com)
Analysis
IP Addresses
mail2.4bis.com resolves to one IP number: 128.136.110.95.
other host names including imap.4bis.com, mail.4bis.com, cincinnatiitconsulting.com, mx.4bis.com and outbound.4bis.com share IP numbers with mail2.4bis.com.