bcbsf.com - dns.ninja
bcbsf.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=1784666517 | ||||||
PTR for
Subdomains
www.bcbsf.com |
Same first word
Similar names
fcbbs.org |
cfbbs.com |
cbbfs.com |
scbfb.com |
bfsbc.com |
bsbfc.com |
sbcbf.com |
bbfsc.com |
bfbcs.com |
bcbfs.com |
bcfbs.com |
bsfbc.org |
fcbbs.de |
cfbbs.net |
scfbb.com |
bfbsc.com |
csbbf.com |
fcbbs.com |
bbsfc.co.nz |
fsbbc.com |
fbcsb.com |
bbcfs.com |
DNS History
5 records (4 active, 1 former)
●NSdns1.bcbsfl.com2015-08-27 → 2026-07-21 · 2 obs
● 2026-07-21 20:44:34
●NSdns1.guidewell.com2020-11-11 → 2026-07-21 · 3 obs
● 2020-11-11 16:03:40
● 2026-07-21 20:44:34
●NSdns2.bcbsfl.com2015-08-27 → 2026-07-21 · 2 obs
● 2026-07-21 20:44:34
○NSdns3.bcbsfl.com2026-02-25 → 2026-02-25 · 4 obs
● 2026-02-25 09:33:58
○ 2026-03-29 11:51:38
○ 2026-07-21 20:44:34
●A157.174.228.2142015-08-27 → 2026-07-21 · 2 obs
● 2026-07-21 20:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| bcbsf.com | dns1.bcbsfl.com, dns2.bcbsfl.com | 2 records |
✅ Authoritative Response
Server:157.174.228.211
NS records: dns1.bcbsfl.com, dns2.bcbsfl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bcbsf.com (unsigned zone)
⏱️ Timing
Total: 177ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.174.228.214 |
| NS | 2 | dns2.bcbsfl.com, dns1.bcbsfl.com |
| TXT | 1 | v=spf1 include:spf.bcbsfl.com ~all |
| SOA | 1 | dns1.guidewell.com hostmaster.no.email.p |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.bcbsfl.com, dns2.bcbsfl.com)
Analysis
Hierarchy
www.bcbsf.com is delegated beneath bcbsf.com.
IP Addresses
bcbsf.com has exactly one IP address — 157.174.228.214.
floridabluefoundation.com, hereforflorida.com, blueshieldflorida.com plus two other host names have IP numbers in common with bcbsf.com.
Name Servers
DNS for bcbsf.com is handled by three authoritative name servers: dns1.bcbsfl.com, dns2.bcbsfl.com and dns1.guidewell.com.
There is at least partial name server overlap between bcbsf.com and other domains — floridabluedental.com, truliforhealth.com, blueshieldflorida.com and two more among them.
The name servers dns1.divbiz.net, dns2.divbiz.net and dns3.bcbsfl.com are often found in combination with these name servers.
dns1.bcbsfl.com and dns1.guidewell.com both resolve to 157.174.228.211, while dns2.bcbsfl.com resolves to 157.174.228.212. All three hostnames map to exactly one IP address each.
Host names pointing to 157.174.228.211 IP addresses: dns1.bcbsfl.com and dns1.guidewell.com.