fcbis.com - dns.ninja
fcbis.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.fcbis.com ⭐ | ||||||
| A | 2600:9000:5301:8700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-391.awsdns-48.com | ||||||
| A | 205.251.193.135🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-391.awsdns-48.com | ||||||
| NS | ns2.fcbis.com | ||||||
| A | 2600:9000:5303:8900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-905.awsdns-49.net | ||||||
| A | 205.251.195.137🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-905.awsdns-49.net | ||||||
| NS | ns3.fcbis.com | ||||||
| A | 2600:9000:5304:3600::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1078.awsdns-06.org | ||||||
| A | 205.251.196.54🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1078.awsdns-06.org | ||||||
| NS | ns4.fcbis.com | ||||||
| A | 2600:9000:5306:fb00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1787.awsdns-31.co.uk | ||||||
| A | 205.251.198.251🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1787.awsdns-31.co.uk | ||||||
| SOA | ns1.fcbis.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=1786093544 | ||||||
Subdomains
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.fcbis.com2007-08-15 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:40
●NSns2.fcbis.com2007-08-15 → 2026-08-07 · 2 obs
● 2026-08-07 09:35:40
●NSns3.fcbis.com2015-06-27 → 2026-08-07 · 3 obs
● 2015-06-27 13:24:06
● 2026-08-07 09:35:40
●NSns4.fcbis.com2015-06-27 → 2026-08-07 · 3 obs
● 2015-06-27 13:24:06
● 2026-08-07 09:35:40
○NSns5.fcbis.com2015-06-27 → 2016-12-20 · 5 obs
● 2015-06-27 13:24:06
● 2016-12-20 22:06:08
○ 2026-02-21 16:19:52
○ 2026-08-07 09:35:40
○NSns6.fcbis.com2015-06-27 → 2016-12-20 · 5 obs
● 2015-06-27 13:24:06
● 2016-12-20 22:06:08
○ 2026-02-21 16:19:52
○ 2026-08-07 09:35:40
○MXmx1.trackmy.com2007-08-15 → 2007-08-15 · 3 obs
○ 2015-06-27 13:24:06
○ 2026-08-07 09:35:40
○A174.129.25.1702015-10-04 → 2016-12-20 · 5 obs
● 2015-10-04 07:54:44
● 2016-12-20 22:06:08
○ 2026-02-21 16:19:52
○ 2026-08-07 09:35:40
○A64.183.147.302015-06-27 → 2015-06-27 · 4 obs
● 2015-06-27 13:24:06
○ 2015-10-04 07:54:44
○ 2026-08-07 09:35:40
○A64.58.181.272007-08-15 → 2007-08-15 · 3 obs
○ 2015-06-27 13:24:06
○ 2026-08-07 09:35:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net... | - |
| fcbis.com | ns1.fcbis.com, ns2.fcbis.com, ns3.fcbis.com, ns4.fcbis.com | 8 records |
✅ Authoritative Response
Server:205.251.193.135
NS records: ns1.fcbis.com, ns2.fcbis.com, ns3.fcbis.com, ns4.fcbis.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcbis.com (unsigned zone)
⏱️ Timing
Total: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.fcbis.com, ns2.fcbis.com... |
| SOA | 1 | ns1.fcbis.com awsdns-hostmaster.amazon.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (ns1.fcbis.com, ns1.fcbis.com, ns2.fcbis.com...)
Analysis
Hierarchy
Among the subdomains of fcbis.com are ns5.fcbis.com, ns4.fcbis.com, ns6.fcbis.com, ns2.fcbis.com, ns3.fcbis.com and a few other host names.
Name Servers
The authoritative name servers for fcbis.com are ns1.fcbis.com, ns2.fcbis.com, ns3.fcbis.com and ns4.fcbis.com.
There is at least partial name server overlap between fcbis.com and other domains — kootenaititle.com, trackmy.com, tomtorg.com and two more among them.
All four hostnames — ns1.fcbis.com, ns2.fcbis.com, ns3.fcbis.com and ns4.fcbis.com — resolve to two IP numbers apiece: ns1.fcbis.com to 205.251.193.135 and 2600:9000:5301:8700::1; ns2.fcbis.com to 205.251.195.137 and 2600:9000:5303:8900::1; ns3.fcbis.com to 205.251.196.54 and 2600:9000:5304:3600::1; ns4.fcbis.com to 205.251.198.251 and 2600:9000:5306:fb00::1.