mail.functiononesystems.com - dns.ninja

mail.functiononesystems.com

DNSSEC⚠️ Not signed
A74.111.35.198🇺🇸 AS70174.111.0.0/18 MCI Communications Services, LLC d/b/a Verizon Business
PTRmail.functionone.com

functiononesystems.com

DNSSEC⚠️ Not signed
A74.111.35.208🇺🇸 AS70174.111.0.0/18 MCI Communications Services, LLC d/b/a Verizon Business
NSns1.softlayer.com
NSns2.softlayer.com
MXfunctiononesystems-com.mail.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com include:_spf.hostedemail.com includ...
TXTMS=ms33020199
SOAns1.softlayer.comroot@functiononesystems.com 2026-05-06 #1

Previously MX for

Same first word

Similar names

DNS History

4 records (1 active, 3 former)

2008201020122014201620182020202220242026MXmx3.daemonmail.netmx4.daemonmail.netA74.111.35.19872.90.84.90
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
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
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
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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...-
functiononesystems.comns2.softlayer.com, ns1.softlayer.com4 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

TypeCountSample Data
A174.111.35.198

📌 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.