fblsf.com - robtex.com

fblsf.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:823c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:32e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.3.46Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.130.60🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSajay.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b38🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A2803:f800:50::6ca2:c138🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRajay.ns.cloudflare.com
A2a06:98c1:50::ac40:2138🇺🇸 Cloudflare2a06:98c1:50::/45
PTRajay.ns.cloudflare.com
A108.162.193.56🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A172.64.33.56🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
A173.245.59.56🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRajay.ns.cloudflare.com
NSsandy.ns.cloudflare.com
A2606:4700:50::adf5:3adb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A2803:f800:50::6ca2:c0db🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsandy.ns.cloudflare.com
A2a06:98c1:50::ac40:20db🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsandy.ns.cloudflare.com
A108.162.192.219🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A172.64.32.219🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
A173.245.58.219🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsandy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.3.46, 172.67.130.60
IPv6 hints2606:4700:3036::ac43:823c, 2606:4700:3037::6815:32e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=168, name=cloudflare-ech.com
SOAajay.ns.cloudflare.comdns@cloudflare.com serial=2403197150

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778319996
⚠️ On DNS blocklist: light, multi, pro, pro.plus, tif, ultimate

Same first word

fblsf.com
fblsf.cn

Similar names

bffls.com
blffs.com
bsffl.com
fbsfl.com
ffslb.com
sblff.com
lsbff.com
flfbs.com
flfbs.cn

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSajay.ns.cloudflare.comsandy.ns.cloudflare.comns3.dnsdun.netns4.dnsdun.comA104.21.3.46172.67.130.602606:4700:3036::ac43:823c2606:4700:3037::6815:32e172.246.158.31
●NSajay.ns.cloudflare.com2026-05-03 → 2026-05-09 · 3 obs
○ 2018-05-31 21:44:44
● 2026-05-03 10:35:04
● 2026-05-09 10:07:06
○NSns3.dnsdun.net2017-02-04 → 2017-02-04 · 3 obs
● 2017-02-04 12:41:42
○ 2018-05-31 21:44:44
○ 2026-05-09 10:07:06
○NSns4.dnsdun.com2017-02-04 → 2017-02-04 · 3 obs
● 2017-02-04 12:41:42
○ 2018-05-31 21:44:44
○ 2026-05-09 10:07:06
●NSsandy.ns.cloudflare.com2026-05-03 → 2026-05-09 · 3 obs
○ 2018-05-31 21:44:44
● 2026-05-03 10:35:04
● 2026-05-09 10:07:06
●A104.21.3.462026-05-03 → 2026-05-09 · 3 obs
○ 2018-05-31 21:44:44
● 2026-05-03 10:35:04
● 2026-05-09 10:07:06
○A172.246.158.312017-02-04 → 2017-02-04 · 3 obs
● 2017-02-04 12:41:42
○ 2018-05-31 21:44:44
○ 2026-05-09 10:07:06
●A172.67.130.602026-05-03 → 2026-05-09 · 3 obs
○ 2018-05-31 21:44:44
● 2026-05-03 10:35:04
● 2026-05-09 10:07:06
●A2606:4700:3036::ac43:823c2026-05-03 → 2026-05-09 · 3 obs
○ 2018-05-31 21:44:44
● 2026-05-03 10:35:04
● 2026-05-09 10:07:06
●A2606:4700:3037::6815:32e2026-05-03 → 2026-05-09 · 3 obs
○ 2018-05-31 21:44:44
● 2026-05-03 10:35:04
● 2026-05-09 10:07:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
fblsf.comajay.ns.cloudflare.com, sandy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.56

NS records: ajay.ns.cloudflare.com, sandy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fblsf.com (unsigned zone)

⏱️ Timing

Total: 74ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.130.60, 104.21.3.46
AAAA22606:4700:3036::ac43:823c, 2606:4700:3037::6815:32e
NS2ajay.ns.cloudflare.com, sandy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ajay.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ajay.ns.cloudflare.com, ajay.ns.cloudflare.com, ajay.ns.cloudflare.com...)

Analysis

IP Addresses

fblsf.com points to four IP numbers: 2606:4700:3036::ac43:823c, 2606:4700:3037::6815:32e, 104.21.3.46 and 172.67.130.60.

Other host names, for instance www.horizool.pro, audio-supply.com, nearfinderse.com, pohangoffice.com and mountainmanmikes.ca share IP numbers with fblsf.com.

Name Servers

fblsf.com's delegation is to two name servers ajay.ns.cloudflare.com and sandy.ns.cloudflare.com.

fblsf.com shares the same name server configuration as other domains, such as yayts.com, jabro.com.br, derekcreason.com, gybsl.com and fkkfd.com.

fblsf.com at least partially shares its name servers with other domains, for instance centaursgroup.com, learnout.de, deltaorbitsystems.click, habsburgbase.digital and herbucate.com.

These name servers are commonly used with paityn.ns.cloudflare.com, jerry.ns.cloudflare.com and olivia.ns.cloudflare.com.

Host names with six IP numbers:

ajay.ns.cloudflare.com points to: 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56.

sandy.ns.cloudflare.com points to: 2606:4700:50::adf5:3adb, 2803:f800:50::6ca2:c0db, 2a06:98c1:50::ac40:20db, 108.162.192.219, 172.64.32.219 and 173.245.58.219.