s-four.com - robtex.com
s-four.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=1775528662 | ||||||
Same first word
Similar names
DNS History
16 records (5 active, 11 former)
○NSns1.dsredirection.com2015-09-24 → 2016-12-18 · 5 obs
● 2015-09-24 23:54:20
● 2016-12-18 16:25:08
○ 2017-01-27 01:59:56
○ 2026-04-07 02:50:52
○NSns1.ireithost.com2007-08-16 → 2007-08-16 · 3 obs
○ 2015-09-03 13:38:38
○ 2026-04-07 02:50:52
○NSns2.dsredirection.com2015-09-24 → 2016-12-18 · 5 obs
● 2015-09-24 23:54:20
● 2016-12-18 16:25:08
○ 2017-01-27 01:59:56
○ 2026-04-07 02:50:52
○NSns2.ireithost.com2007-08-16 → 2007-08-16 · 3 obs
○ 2015-09-03 13:38:38
○ 2026-04-07 02:50:52
●NSns45.domaincontrol.com2026-03-13 → 2026-04-07 · 3 obs
● 2026-03-13 07:50:10
● 2026-04-07 02:50:52
●NSns46.domaincontrol.com2026-03-13 → 2026-04-07 · 3 obs
● 2026-03-13 07:50:10
● 2026-04-07 02:50:52
○MXmxs1.domainrecover.com2015-09-03 → 2018-11-25 · 5 obs
● 2015-09-03 13:38:38
● 2018-11-25 01:42:58
○ 2026-03-13 07:50:10
○ 2026-04-07 02:50:52
○MXmxs2.domainrecover.com2015-09-03 → 2018-11-25 · 5 obs
● 2015-09-03 13:38:38
● 2018-11-25 01:42:58
○ 2026-03-13 07:50:10
○ 2026-04-07 02:50:52
●MXsfour-com0c.mail.protection.outlook.com2026-03-13 → 2026-04-07 · 3 obs
● 2026-03-13 07:50:10
● 2026-04-07 02:50:52
○A141.8.230.202015-09-03 → 2017-01-27 · 5 obs
● 2015-09-03 13:38:38
● 2017-01-27 01:59:56
○ 2018-11-25 01:42:58
○ 2026-04-07 02:50:52
●A15.197.148.332026-03-13 → 2026-04-07 · 3 obs
● 2026-03-13 07:50:10
● 2026-04-07 02:50:52
●A3.33.130.1902026-03-13 → 2026-04-07 · 3 obs
● 2026-03-13 07:50:10
● 2026-04-07 02:50:52
○A63.214.247.1702007-08-16 → 2007-08-16 · 3 obs
○ 2015-09-03 13:38:38
○ 2026-04-07 02:50:52
○CNAMEpres.serverhome.com2015-09-03 → 2018-11-25 · 5 obs
● 2015-09-03 13:38:38
● 2018-11-25 01:42:58
○ 2026-03-13 07:50:10
○ 2026-04-07 02:50:52
○CNAMEthie5ku9.dsgeneration.com2015-09-24 → 2016-12-18 · 5 obs
● 2015-09-24 23:54:20
● 2016-12-18 16:25:08
○ 2017-01-27 01:59:56
○ 2026-04-07 02:50:52
○PTRns1.dsredirection.com2016-12-18 → 2016-12-18 · 3 obs
○ 2017-01-27 01:59:56
○ 2026-04-07 02:50:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| s-four.com | ns45.domaincontrol.com, ns46.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.23
NS records: ns45.domaincontrol.com, ns46.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for s-four.com (unsigned zone)
⏱️ Timing
Total: 137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns45.domaincontrol.com, ns46.domaincontrol.com |
| MX | 1 | sfour-com0c.mail.protection.outlook.com |
| TXT | 2 | NETORGFT11502496.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns45.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns45.domaincontrol.com, ns45.domaincontrol.com, ns46.domaincontrol.com...)
Analysis
IP Addresses
s-four.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance megaagentnetwork.com, gbfundlp.com, terribletowing.com, onecredential.org and dentcentral.com share IP numbers with s-four.com.
Name Servers
s-four.com's delegation is to two name servers ns45.domaincontrol.com and ns46.domaincontrol.com.
s-four.com shares the same name server configuration as other domains, such as marylandfranchise.com, melartinmotorsbrazoria.com, base-group.com, aranatechnologies.com and the11s.com.
Host names with two IP numbers: ns45.domaincontrol.com points to 2603:5:2162::17 and 97.74.102.23; ns46.domaincontrol.com points to 2603:5:2262::17 and 173.201.70.23
Mail Servers
s-four.com is served by a single mail server, sfour-com0c.mail.protection.outlook.com.
The host name sfour-com0c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca28::, 2a01:111:f403:ca28::1, 2a01:111:f403:ca2a::, 2a01:111:f403:ca2a::1, 52.101.160.0, 52.101.160.1, 52.101.162.0 and 52.101.162.1.