ffbtn.com - dns.ninja

`ffbtn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:4409::6812:26c9^{🇺🇸 Cloudflare2606:4700:4409::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2a06:98c1:310d::ac40:9537^{🇺🇸 Cloudflare2a06:98c1:310d::/48} ✓ In HTTPS hints
A	104.18.38.201^{Cloudflare104.18.38.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.64.149.55^{🇺🇸 Cloudflare172.64.149.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.jh-cf.com` ⭐
		A	2400:cb00:2049:1::c629:df76^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	198.41.223.118^{Cloudflare198.41.223.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cf-198-41-223-118.cloudflare.com`
NS	`ns2.jh-cf.com`
		A	2400:cb00:2049:1::a29f:9b0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.9.176^{Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.usa.net` ⭐
		A	165.212.65.113^{🇺🇸 PERIMETER-NET165.212.0.0/16 SilverSky, Inc.}
			PTR	`mx.usa.net`
MX	`mx.ct.mbox.net`⁽²⁰⁾
		A	165.212.65.113^{🇺🇸 PERIMETER-NET165.212.0.0/16 SilverSky, Inc.}
			PTR	`mx.usa.net`
TXT	`MS=ms44756513`
TXT	`globalsign-domain-verification=42Yc0bXsXkFh44tSF(0x62653367)-STsgm7LmVYLrQkn8rXLR.`
TXT	`v=spf1 include:spfref.jackhenry.com include:mailgun.org include:spf.usa.net i...`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.38.201, 172.64.149.55
		IPv6 hints	2606:4700:4409::6812:26c9, 2a06:98c1:310d::ac40:9537
SOA	`ns1.jh-cf.com`dns@cloudflare.com serial=2411692146

`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.net`nstld@verisign-grs.com serial=1786764174

Subdomains

www.ffbtn.com

olb.ffbtn.com

Same first word

ffbtn.com

Similar names

tnfbf.org

fftbn.com

fnbft.com

bfftn.org

ftnbf.com

tnfbf.com

ftnfb.com

DNS History

15 records (8 active, 7 former)

●NSns1.jh-cf.com2026-02-16 → 2026-08-15 · 3 obs

○ 2017-07-19 03:23:06
● 2026-02-16 11:06:04
● 2026-08-15 03:43:24

○NSns1.perimeterusa.com2015-08-10 → 2017-07-19 · 4 obs

● 2015-08-10 13:02:22
● 2017-07-19 03:23:06
○ 2026-02-16 11:06:04
○ 2026-08-15 03:43:24

●NSns2.jh-cf.com2026-02-16 → 2026-08-15 · 3 obs

○ 2017-07-19 03:23:06
● 2026-02-16 11:06:04
● 2026-08-15 03:43:24

○NSns2.perimeterusa.com2015-08-10 → 2017-07-19 · 4 obs

● 2015-08-10 13:02:22
● 2017-07-19 03:23:06
○ 2026-02-16 11:06:04
○ 2026-08-15 03:43:24

●MXmx.ct.mbox.net2015-08-10 → 2026-08-15 · 2 obs

● 2015-08-10 13:02:22
● 2026-08-15 03:43:24

●MXmx.usa.net2015-08-10 → 2026-08-15 · 2 obs

● 2015-08-10 13:02:22
● 2026-08-15 03:43:24

●A104.18.38.2012026-02-16 → 2026-08-15 · 3 obs

○ 2017-07-19 03:23:06
● 2026-02-16 11:06:04
● 2026-08-15 03:43:24

○A166.62.101.292016-10-27 → 2017-07-19 · 5 obs

○ 2016-09-20 05:19:38
● 2016-10-27 20:00:02
● 2017-07-19 03:23:06
○ 2026-02-16 11:06:04
○ 2026-08-15 03:43:24

○A166.62.94.2292015-10-16 → 2016-09-20 · 5 obs

○ 2015-10-01 15:23:08
● 2015-10-16 22:01:22
● 2016-09-20 05:19:38
○ 2016-10-27 20:00:02
○ 2026-08-15 03:43:24

●A172.64.149.552026-02-16 → 2026-08-15 · 3 obs

○ 2017-07-19 03:23:06
● 2026-02-16 11:06:04
● 2026-08-15 03:43:24

○A204.10.199.1362015-08-10 → 2015-10-01 · 4 obs

● 2015-08-10 13:02:22
● 2015-10-01 15:23:08
○ 2015-10-16 22:01:22
○ 2026-08-15 03:43:24

○A2606:4700:4404::6812:26c92026-02-16 → 2026-06-18 · 5 obs

○ 2017-07-19 03:23:06
● 2026-02-16 11:06:04
● 2026-06-18 04:59:14
○ 2026-06-30 07:13:50
○ 2026-08-15 03:43:24

●A2606:4700:4409::6812:26c92026-06-30 → 2026-08-15 · 3 obs

○ 2026-06-18 04:59:14
● 2026-06-30 07:13:50
● 2026-08-15 03:43:24

○A2a06:98c1:3106::ac40:95372026-02-16 → 2026-06-18 · 5 obs

○ 2017-07-19 03:23:06
● 2026-02-16 11:06:04
● 2026-06-18 04:59:14
○ 2026-06-30 07:13:50
○ 2026-08-15 03:43:24

●A2a06:98c1:310d::ac40:95372026-06-30 → 2026-08-15 · 3 obs

○ 2026-06-18 04:59:14
● 2026-06-30 07:13:50
● 2026-08-15 03:43:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
ffbtn.com	ns1.jh-cf.com, ns2.jh-cf.com	2 records

✅ Authoritative Response

Server:162.159.9.176

NS records: ns1.jh-cf.com, ns2.jh-cf.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ffbtn.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.64.149.55, 104.18.38.201`
AAAA	2	`2a06:98c1:310d::ac40:9537, 2606:4700:4409::6812:26c9`
NS	2	`ns1.jh-cf.com, ns2.jh-cf.com`
MX	2	`mx.usa.net (pri: 10), mx.ct.mbox.net (pri: 20)`
TXT	3	`MS=ms44756513, globalsign-domain-verification=42Yc0bXsX...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`ns1.jh-cf.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.jh-cf.com, ns2.jh-cf.com)

Analysis

Hierarchy

ffbtn.com serves as the parent of www.ffbtn.com and olb.ffbtn.com.

IP Addresses

ffbtn.com resolves to four IP addresses: 104.18.38.201, 172.64.149.55, 2606:4700:4409::6812:26c9 and 2a06:98c1:310d::ac40:9537.

pfizerpro.tw, vfit04addonyy74k.dxp.optimizely.com, downloads.sarsefiling.co.za plus two other host names have IP numbers in common with ffbtn.com.

Name Servers

ffbtn.com is delegated to two name servers: ns1.jh-cf.com and ns2.jh-cf.com.

The name server configuration of ffbtn.com is shared with other domains, for instance gtfcu.org, peoplesbankofthesouth.com, e-firstnationalbank.com and two others.

ffbtn.com shares at least some of its name servers with other domains, such as greenfieldsavings.com.

ns1.jh-cf.com and ns2.jh-cf.com each resolve to two IP addresses: ns1.jh-cf.com points to 198.41.223.118 and 2400:cb00:2049:1::c629:df76, while ns2.jh-cf.com points to 162.159.9.176 and 2400:cb00:2049:1::a29f:9b0.

Mail Servers

ffbtn.com uses two mail servers, mx.usa.net and mx.ct.mbox.net.

The mail server setup of ffbtn.com matches that of other domains such as oakworthcapital.com, krausflooring.com, itsolutions.net and two others.

At least some of the mail servers used by ffbtn.com are shared with other domains: variac.com, unionsla.com, energy-mail.com and two others among them.

mx.usa.net and mx.ct.mbox.net both resolve to the same single IP address: 165.212.65.113.

mx.usa.net and mx.ct.mbox.net are host names that each point to 165.212.65.113 IP addresses.