fcs.us - robtex.com
fcs.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.144.18.131🇺🇸 EIGI162.144.0.0/16 Unified Layer | ||||||
| PTR | 162-144-18-131.unifiedlayer.com | ||||||
| NS | cns2071.hostgator.com ⭐ | ||||||
| A | 162.144.18.129🇺🇸 EIGI162.144.0.0/16 Unified Layer | ||||||
| PTR | cns2071.hostgator.com | ||||||
| NS | cns2072.hostgator.com | ||||||
| A | 162.144.18.130🇺🇸 EIGI162.144.0.0/16 Unified Layer | ||||||
| PTR | cns2072.hostgator.com | ||||||
| MX | mail.fcs.us ⭐ | ||||||
| A | 162.144.18.131🇺🇸 EIGI162.144.0.0/16 Unified Layer | ||||||
| PTR | 162-144-18-131.unifiedlayer.com | ||||||
| TXT | v=spf1 mx ip4:162.144.18.119 include:websitewelcome.com ~all | ||||||
| SOA | cns2071.hostgator.comroot@cloud1036.hostgator.com 2026-03-16 #1 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1776000727 | ||||||
Subdomains
mail.fcs.us |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NScns2071.hostgator.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:42:06
● 2026-04-12 13:50:16
●NScns2072.hostgator.com2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:42:06
● 2026-04-12 13:50:16
○NSns1.bluehost.com2015-08-25 → 2017-03-30 · 4 obs
● 2017-03-30 08:29:04
○ 2026-04-09 18:42:06
○ 2026-04-12 13:50:16
○NSns2.bluehost.com2015-08-25 → 2017-03-30 · 4 obs
● 2017-03-30 08:29:04
○ 2026-04-09 18:42:06
○ 2026-04-12 13:50:16
○MXfallbackmx.spamexperts.eu2015-08-25 → 2017-03-30 · 4 obs
● 2017-03-30 08:29:04
○ 2026-04-09 18:42:06
○ 2026-04-12 13:50:16
○MXlastmx.spamexperts.net2015-08-25 → 2017-03-30 · 4 obs
● 2017-03-30 08:29:04
○ 2026-04-09 18:42:06
○ 2026-04-12 13:50:16
●MXmail.fcs.us2026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:42:06
● 2026-04-12 13:50:16
○MXmx.spamexperts.com2015-08-25 → 2017-03-30 · 4 obs
● 2017-03-30 08:29:04
○ 2026-04-09 18:42:06
○ 2026-04-12 13:50:16
●A162.144.18.1312026-04-09 → 2026-04-12 · 3 obs
● 2026-04-09 18:42:06
● 2026-04-12 13:50:16
○A69.89.31.1202015-08-25 → 2017-03-30 · 4 obs
● 2017-03-30 08:29:04
○ 2026-04-09 18:42:06
○ 2026-04-12 13:50:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| fcs.us | cns2072.hostgator.com, cns2071.hostgator.com | - |
✅ Authoritative Response
Server:162.144.18.130
NS records: cns2072.hostgator.com, cns2071.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcs.us (unsigned zone)
⏱️ Timing
Total: 322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.144.18.131 |
| NS | 2 | cns2072.hostgator.com, cns2071.hostgator.com |
| MX | 1 | mail.fcs.us (pri: 0) |
| TXT | 1 | v=spf1 mx ip4:162.144.18.119 include:web |
| SOA | 1 | cns2071.hostgator.com root.cloud1036.hos |
Analysis
Hierarchy
The parent of mail.fcs.us is fcs.us.
IP Addresses
fcs.us points to an IP address: 162.144.18.131.
other host names include mail.mayda.gr, mail.stackblox.com, mail.fcs.us, maccabeearms.com and mayda.gr; they share IP numbers with fcs.us.
Name Servers
Two name servers cns2071.hostgator.com and cns2072.hostgator.com handle the delegation for fcs.us.
fcs.us shares the same name server setup as other domains, for instance mrfelix.net, keoghlawoffice.com, leaningtreeacres.com, jbacon.com and liamfelix.com.
Host names with one IP:
cns2071.hostgator.com points to: 162.144.18.129
cns2072.hostgator.com points to: 162.144.18.130
Mail Servers
fcs.us is handled by a single mail server, mail.fcs.us.
The host name mail.fcs.us points to IP 162.144.18.131.