function-one.com - dns.ninja
function-one.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783221571 | ||||||
Subdomains
mail.function-one.com |
Same first word
function-one.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.softlayer.com2015-06-21 → 2026-07-05 · 2 obs
● 2026-07-05 03:32:46
●NSns2.softlayer.com2015-06-21 → 2026-07-05 · 2 obs
● 2026-07-05 03:32:46
●MXfunctionone-com02b.mail.protection.outlook.com2026-03-08 → 2026-07-05 · 3 obs
● 2026-03-08 09:56:52
● 2026-07-05 03:32:46
○MXmail.function-one.com2015-06-21 → 2017-06-22 · 4 obs
● 2017-06-22 07:58:52
○ 2026-03-08 09:56:52
○ 2026-07-05 03:32:46
●A74.53.250.1302015-06-21 → 2026-07-05 · 2 obs
● 2026-07-05 03:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| function-one.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 function-one.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.53.250.130 |
| NS | 2 | ns2.softlayer.com, ns1.softlayer.com |
| MX | 1 | functionone-com02b.mail.protection.outlo |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms18114012 |
| SOA | 1 | ns1.softlayer.com support.softlayer.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.softlayer.com, ns2.softlayer.com, ns1.softlayer.com...)
Analysis
Hierarchy
function-one.com is a parent domain of mail.function-one.com.
IP Addresses
function-one.com directs to one IP number, which is 74.53.250.130.
Additional host names such as empirearchives.com, rustonfamily.com, scottruston.com and host2.f1software.net share IP numbers with function-one.com.
Name Servers
function-one.com is served by two delegated name servers, ns1.softlayer.com and ns2.softlayer.com.
function-one.com has the same name server delegation as a number of other domains, such as video-edu.com, myplaycity.us, blaaia.com and two more.
function-one.com shares at least some of its name servers with other domains, including 130.123.174.in-addr.arpa, 120.85.209.in-addr.arpa, nouveauhavre-lesbassins.ca and two others.
These name servers are frequently seen alongside ns3.arpa.networklayer.com, ns4.arpa.networklayer.com, ns1.theplanet.com and 3 other name servers.
Each of the two host names carries two IP addresses: ns1.softlayer.com points to 67.228.254.4 and 2607:f0d0:0:f:1::1, and ns2.softlayer.com points to 67.228.255.5 and 2607:f0d0:0:f:2::1.
Mail Servers
function-one.com routes its mail through a single mail server, functionone-com02b.mail.protection.outlook.com.
functionone-com02b.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.5, 52.101.41.54 and 52.101.194.13, along with 5 other.