sff.com - dns.ninja

`sff.com`

DNSSEC	⚠️ Not signed
A	54.215.31.113^{🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix}
		PTR	`ec2-54-215-31-113.us-west-1.compute.amazonaws.com`
NS	`ns1.dyna-ns.net` ⭐
		A	2400:cb00:2049:1::a29f:1a5c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b9e^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.92^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
		A	162.159.27.158^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dyna-ns.net`
NS	`ns2.dyna-ns.net`
		A	2400:cb00:2049:1::a29f:1805^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1905^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.24.5^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
		A	162.159.25.5^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dyna-ns.net`
SOA	`ns1.dyna-ns.net`hostmaster@sff.com 2026-04-30 #2

`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=1782365560

Same first word

sff.net

sff.jp

sff.or.jp

sff.ch

sff.gr

sff.se

sff.in

sff.hu

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Similar names

fsf.co.jp

fsf.net

ffs.dz

ffs.es

ffs.ng

ffs.rs

ffs.life

fsf.dk

fsf.cc

fsf.se

ffs.builders

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ffs.eu

ffs.it

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ffs.de

ffs.tel

fsf.com.sg

ffs.com

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ffs.kz

fsf.kz

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ffs.tv

fsf.gov.sa

ffs.nu

ffs.photos

fsf.rs

fsf.si

fsf.deals

ffs.pl

ffs.com.au

ffs.org.sa

ffs.agency

ffs.ly

fsf.cn

fsf.us

ffs.ch

fsf.hu

fsf.ru

ffs.org

ffs.ae

fsf.cz

ffs.wtf

ffs.no

fsf.su

ffs.cn

fsf.it

ffs.is

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ffs.com.pl

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fsf.pl

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fsf.org.cn

fsf.ca

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fsf.at

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ffs.community

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fsf.nl

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ffs.ca

fsf.org.in

ffs.ru

ffs.be

ffs.fail

ffs.cc

ffs.gg

ffs.org.uk

ffs.biz

ffs.co.jp

ffs.net.nz

fsf.cl

ffs.co.uk

ffs.net

ffs.se

fsf.asia

fsf.ro

ffs.com.br

ffs.edu.vn

ffs.com.my

ffs.fr

DNS History

24 records (3 active, 21 former)

●NSns1.dyna-ns.net2026-03-02 → 2026-06-25 · 3 obs

○ 2021-01-23 09:08:26
● 2026-03-02 04:39:04
● 2026-06-25 06:01:14

○NSns1.monikerdns.net2015-08-23 → 2016-01-16 · 4 obs

● 2015-08-23 12:02:30
● 2016-01-16 12:55:04
○ 2016-02-06 23:32:38
○ 2026-06-25 06:01:14

○NSns1.name.com2020-08-19 → 2020-08-19 · 4 obs

○ 2016-02-06 23:32:38
● 2020-08-19 07:41:14
○ 2021-01-23 09:08:26
○ 2026-06-25 06:01:14

○NSns1.searchfusion.com2021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

○NSns1bqx.name.com2016-02-06 → 2020-08-19 · 5 obs

○ 2016-01-16 12:55:04
● 2016-02-06 23:32:38
● 2020-08-19 07:41:14
○ 2021-01-23 09:08:26
○ 2026-06-25 06:01:14

●NSns2.dyna-ns.net2026-03-02 → 2026-06-25 · 3 obs

○ 2021-01-23 09:08:26
● 2026-03-02 04:39:04
● 2026-06-25 06:01:14

○NSns2.monikerdns.net2015-08-23 → 2016-01-16 · 4 obs

● 2015-08-23 12:02:30
● 2016-01-16 12:55:04
○ 2016-02-06 23:32:38
○ 2026-06-25 06:01:14

○NSns2.searchfusion.com2021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

○NSns2fkr.name.com2016-02-06 → 2020-08-19 · 5 obs

○ 2016-01-16 12:55:04
● 2016-02-06 23:32:38
● 2020-08-19 07:41:14
○ 2021-01-23 09:08:26
○ 2026-06-25 06:01:14

○NSns3.monikerdns.net2015-08-23 → 2016-01-16 · 4 obs

● 2015-08-23 12:02:30
● 2016-01-16 12:55:04
○ 2016-02-06 23:32:38
○ 2026-06-25 06:01:14

○NSns3hjx.name.com2016-02-06 → 2020-08-19 · 5 obs

○ 2016-01-16 12:55:04
● 2016-02-06 23:32:38
● 2020-08-19 07:41:14
○ 2021-01-23 09:08:26
○ 2026-06-25 06:01:14

○NSns4.monikerdns.net2015-08-23 → 2016-01-16 · 4 obs

● 2015-08-23 12:02:30
● 2016-01-16 12:55:04
○ 2016-02-06 23:32:38
○ 2026-06-25 06:01:14

○NSns4qxz.name.com2016-02-06 → 2020-08-19 · 5 obs

○ 2016-01-16 12:55:04
● 2016-02-06 23:32:38
● 2020-08-19 07:41:14
○ 2021-01-23 09:08:26
○ 2026-06-25 06:01:14

○A198.58.118.1672021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

○A45.33.2.792021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

○A45.33.23.1832021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

○A45.56.79.232021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

○A45.79.19.1962021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

○A5.22.149.1352015-08-23 → 2016-01-16 · 4 obs

● 2015-08-23 12:02:30
● 2016-01-16 12:55:04
○ 2016-02-06 23:32:38
○ 2026-06-25 06:01:14

●A54.215.31.1132026-03-02 → 2026-06-25 · 3 obs

○ 2021-01-23 09:08:26
● 2026-03-02 04:39:04
● 2026-06-25 06:01:14

○A75.126.100.212016-05-08 → 2016-09-10 · 5 obs

○ 2016-02-06 23:32:38
● 2016-05-08 23:24:34
● 2016-09-10 01:13:36
○ 2016-11-28 00:52:36
○ 2026-06-25 06:01:14

○A75.126.101.2422016-11-28 → 2020-08-19 · 5 obs

○ 2016-09-10 01:13:36
● 2016-11-28 00:52:36
● 2020-08-19 07:41:14
○ 2021-01-23 09:08:26
○ 2026-06-25 06:01:14

○A75.126.104.2372016-02-06 → 2016-02-06 · 4 obs

○ 2016-01-16 12:55:04
● 2016-02-06 23:32:38
○ 2016-05-08 23:24:34
○ 2026-06-25 06:01:14

○A96.126.123.2442021-01-23 → 2021-01-23 · 4 obs

○ 2020-08-19 07:41:14
● 2021-01-23 09:08:26
○ 2026-03-02 04:39:04
○ 2026-06-25 06:01:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sff.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.25.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sff.com (unsigned zone)

⏱️ Timing

Total: 829ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.215.31.113`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.sff.com`

Analysis

IP Addresses

sff.com resolves to just one IP address, 54.215.31.113.

Two other host names, along with shoprogress.com, 084.us and barkook.com, also share IP numbers with sff.com.

Name Servers

sff.com uses two name servers for its delegation: ns1.dyna-ns.net and ns2.dyna-ns.net.

sff.com shares its NS records with other domains, for example hfv.com, rockstar-casino-777.fr, jackpotfactory.de and two others.

The hosts ns1.dyna-ns.net and ns2.dyna-ns.net each resolve to four IP numbers: ns1.dyna-ns.net directs to 162.159.26.92, 162.159.27.158, 2400:cb00:2049:1::a29f:1a5c and 2400:cb00:2049:1::a29f:1b9e, and ns2.dyna-ns.net directs to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.