filter.its-support.com - robtex.com
filter.its-support.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.139.167.83🇺🇸 AS701812.128.0.0/9 12/8 upper half | ||||||
its-support.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns29.domaincontrol.com ⭐ | ||||||
| NS | ns30.domaincontrol.com | ||||||
| MX | itssupport-com0i.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=5BC434D78D2721541C1CC63EC45A139E7E71BFDF | ||||||
| TXT | MS=ms18984878 | ||||||
| TXT | v=spf1 ip4:12.139.167.84 a mx include:spf.protection.outlook.com ~all | ||||||
| SOA | ns29.domaincontrol.comdns@jomax.net 2026-03-04 #12 | ||||||
MX for
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A12.139.167.832026-04-05 → 2026-07-10 · 3 obs
○ 2016-12-04 00:15:14
● 2026-04-05 01:42:12
● 2026-07-10 06:35:16
● 2026-04-05 01:42:12
● 2026-07-10 06:35:16
○A168.93.95.2372014-10-12 → 2016-12-04 · 4 obs
● 2014-10-12 07:46:22
● 2016-12-04 00:15:14
○ 2026-04-05 01:42:12
○ 2026-07-10 06:35:16
● 2016-12-04 00:15:14
○ 2026-04-05 01:42:12
○ 2026-07-10 06:35:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net... | - |
| its-support.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.104.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 135ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.139.167.83 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
Mail Server Role
Mail for m-mcorp.net is routed through the mail server filter.its-support.com.
IP Addresses
filter.its-support.com has exactly one IP address — 12.139.167.83.