mail.functiononesystems.com - dns.ninja
mail.functiononesystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.111.35.198🇺🇸 AS70174.111.0.0/18 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | mail.functionone.com | ||||||
functiononesystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.111.35.208🇺🇸 AS70174.111.0.0/18 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| NS | ns1.softlayer.com ⭐ | ||||||
| NS | ns2.softlayer.com | ||||||
| MX | functiononesystems-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:_spf.hostedemail.com includ... | ||||||
| TXT | MS=ms33020199 | ||||||
| SOA | ns1.softlayer.comroot@functiononesystems.com 2026-05-06 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
4 records (1 active, 3 former)
○MXmx3.daemonmail.net2007-12-01 → 2007-12-01 · 3 obs
● 2007-12-01 21:10:06
○ 2015-06-20 06:14:48
○ 2026-07-04 23:05:42
○ 2015-06-20 06:14:48
○ 2026-07-04 23:05:42
○MXmx4.daemonmail.net2007-12-01 → 2007-12-01 · 3 obs
● 2007-12-01 21:10:06
○ 2015-06-20 06:14:48
○ 2026-07-04 23:05:42
○ 2015-06-20 06:14:48
○ 2026-07-04 23:05:42
○A72.90.84.902007-12-01 → 2007-12-01 · 3 obs
● 2007-12-01 21:10:06
○ 2015-06-20 06:14:48
○ 2026-07-04 23:05:42
○ 2015-06-20 06:14:48
○ 2026-07-04 23:05:42
●A74.111.35.1982015-06-20 → 2026-07-04 · 3 obs
○ 2007-12-01 21:10:06
● 2015-06-20 06:14:48
● 2026-07-04 23:05:42
● 2015-06-20 06:14:48
● 2026-07-04 23:05:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| functiononesystems.com | ns2.softlayer.com, ns1.softlayer.com | 4 records |
✅ Authoritative Response
Server:67.228.255.5
NS records: ns2.softlayer.com, ns1.softlayer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for functiononesystems.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.111.35.198 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.softlayer.com, ns2.softlayer.com, ns1.softlayer.com...)
Analysis
IP Addresses
mail.functiononesystems.com points to a single IP number: 74.111.35.198.
Additional host names — mail.function1systems.com, mail.lakelawn.com, mail.f1development.com and two others — share IP numbers with mail.functiononesystems.com.