31ff.com - dns.ninja

`31ff.com`

DNSSEC	⚠️ Not signed
A	103.91.219.93^{🇺🇸 CORENET103.91.219.0/24 CoreNET Inc. 30 N Gould St Ste R}
		PTR	`103.91.219.93.dynamic.user.isp.local`
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@31ff.com 2026-06-20 #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.net`nstld@verisign-grs.com serial=1783722752

Same first word

31ff.com

Similar names

ff31.com

f1f3.com

13ff.com

ff31.shop

ff13.com

f13f.com

ff31.vip

DNS History

16 records (3 active, 13 former)

●NSns1.dyna-ns.net2026-06-10 → 2026-07-10 · 4 obs

○ 2026-02-19 18:18:24
○ 2026-03-01 14:43:52
● 2026-06-10 05:12:02
● 2026-07-10 22:48:18

○NSns1.ns.maoyundns.net2026-02-19 → 2026-03-01 · 4 obs

● 2026-02-19 18:18:24
● 2026-03-01 14:43:52
○ 2026-06-10 05:12:02
○ 2026-07-10 22:48:18

●NSns2.dyna-ns.net2026-06-10 → 2026-07-10 · 4 obs

○ 2026-02-19 18:18:24
○ 2026-03-01 14:43:52
● 2026-06-10 05:12:02
● 2026-07-10 22:48:18

○NSns2.ns.maoyundns.net2026-02-19 → 2026-03-01 · 4 obs

● 2026-02-19 18:18:24
● 2026-03-01 14:43:52
○ 2026-06-10 05:12:02
○ 2026-07-10 22:48:18

○A103.91.219.332026-02-19 → 2026-06-10 · 4 obs

○ 2018-06-07 16:45:18
● 2026-02-19 18:18:24
● 2026-06-10 05:12:02
○ 2026-07-10 22:48:18

●A103.91.219.932026-07-10 → 2026-07-10 · 2 obs

○ 2026-06-10 05:12:02
● 2026-07-10 22:48:18

○A132.148.4.2232016-04-22 → 2016-04-22 · 4 obs

○ 2016-01-24 16:25:38
● 2016-04-22 04:30:40
○ 2017-01-15 03:31:42
○ 2026-07-10 22:48:18

○A162.218.53.2112015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 05:45:40
○ 2015-10-23 14:13:06
○ 2026-07-10 22:48:18

○A162.218.53.2122015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 05:45:40
○ 2015-10-23 14:13:06
○ 2026-07-10 22:48:18

○A162.218.53.2132015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 05:45:40
○ 2015-10-23 14:13:06
○ 2026-07-10 22:48:18

○A162.218.53.2142015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 05:45:40
○ 2015-10-23 14:13:06
○ 2026-07-10 22:48:18

○A162.218.54.1962015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-06 05:45:40
● 2015-10-23 14:13:06
○ 2016-01-24 16:25:38
○ 2026-07-10 22:48:18

○A166.62.95.2122017-01-15 → 2017-01-15 · 4 obs

○ 2016-04-22 04:30:40
● 2017-01-15 03:31:42
○ 2018-06-07 16:45:18
○ 2026-07-10 22:48:18

○A38.45.124.32026-02-19 → 2026-07-10 · 2 obs

○ 2026-02-19 18:18:24
○ 2026-07-10 22:48:18

○A54.153.101.1512016-01-24 → 2016-01-24 · 4 obs

○ 2015-10-23 14:13:06
● 2016-01-24 16:25:38
○ 2016-04-22 04:30:40
○ 2026-07-10 22:48:18

○A67.21.83.1252018-06-07 → 2018-06-07 · 4 obs

○ 2017-01-15 03:31:42
● 2018-06-07 16:45:18
○ 2026-02-19 18:18:24
○ 2026-07-10 22:48:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
31ff.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.27.158

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 31ff.com (unsigned zone)

⏱️ Timing

Total: 3359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.91.219.93`
NS	2	`ns2.dyna-ns.net, ns1.dyna-ns.net`
SOA	1	`ns1.dyna-ns.net hostmaster.31ff.com`

Analysis

IP Addresses

31ff.com resolves to just one IP address, 103.91.219.93.

Two other host names, along with c549.com, www.98ao.com and 2s3s.com, also share IP numbers with 31ff.com.

Name Servers

31ff.com is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

31ff.com shares its NS records with other domains, for example 5050.xyz, 134801.com, useclaude.pro and two others.

Each of the hosts ns1.dyna-ns.net and ns2.dyna-ns.net has four IP addresses: ns1.dyna-ns.net points 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 points to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.