`sff-stenbiten.com`

DNSSEC	⚠️ Not signed
NS	`ns1.dyna-ns.net` ⚠️ Not in zone NS records
		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` ⚠️ Not in zone NS records
		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`

`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=1778570291

WOT: SAFE (68/100)

PTR for

249.79.212.178.in-addr.arpa

Subdomains

mail.sff-stenbiten.com

ns1.sff-stenbiten.com

ns2.sff-stenbiten.com

Same first word

sff-stenbiten.com

DNS History

11 records (2 active, 9 former)

○NSdns.sff-stenbiten.com2026-02-24 → 2026-02-24 · 4 obs

○ 2017-05-27 17:21:52
● 2026-02-24 01:00:46
○ 2026-04-02 04:53:16
○ 2026-05-12 07:38:12

●NSns1.dyna-ns.net2026-04-02 → 2026-05-12 · 3 obs

○ 2026-02-24 01:00:46
● 2026-04-02 04:53:16
● 2026-05-12 07:38:12

○NSns1.sff-stenbiten.com2026-02-24 → 2026-02-24 · 4 obs

○ 2017-05-27 17:21:52
● 2026-02-24 01:00:46
○ 2026-04-02 04:53:16
○ 2026-05-12 07:38:12

●NSns2.dyna-ns.net2026-04-02 → 2026-05-12 · 3 obs

○ 2026-02-24 01:00:46
● 2026-04-02 04:53:16
● 2026-05-12 07:38:12

○NSns2.sff-stenbiten.com2026-02-24 → 2026-02-24 · 4 obs

○ 2017-05-27 17:21:52
● 2026-02-24 01:00:46
○ 2026-04-02 04:53:16
○ 2026-05-12 07:38:12

○NSns3.space2u.com2015-07-10 → 2017-05-27 · 4 obs

● 2015-07-10 22:38:22
● 2017-05-27 17:21:52
○ 2026-02-24 01:00:46
○ 2026-05-12 07:38:12

○NSns4.space2u.com2015-07-10 → 2017-05-27 · 4 obs

● 2015-07-10 22:38:22
● 2017-05-27 17:21:52
○ 2026-02-24 01:00:46
○ 2026-05-12 07:38:12

○MXmail.sff-stenbiten.com2015-07-10 → 2017-05-27 · 4 obs

● 2015-07-10 22:38:22
● 2017-05-27 17:21:52
○ 2026-02-24 01:00:46
○ 2026-05-12 07:38:12

○MXmx.sff-stenbiten.com2026-02-24 → 2026-02-24 · 4 obs

○ 2017-05-27 17:21:52
● 2026-02-24 01:00:46
○ 2026-04-02 04:53:16
○ 2026-05-12 07:38:12

○A178.212.79.2492026-02-24 → 2026-02-24 · 4 obs

○ 2017-05-27 17:21:52
● 2026-02-24 01:00:46
○ 2026-04-02 04:53:16
○ 2026-05-12 07:38:12

○A62.20.1.1852015-07-10 → 2017-05-27 · 4 obs

● 2015-07-10 22:38:22
● 2017-05-27 17:21:52
○ 2026-02-24 01:00:46
○ 2026-05-12 07:38:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...	-
sff-stenbiten.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 sff-stenbiten.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Hierarchy

sff-stenbiten.com is a parent of mail.sff-stenbiten.com, ns1.sff-stenbiten.com and ns2.sff-stenbiten.com.

Name Servers

Delegation for sff-stenbiten.com rests with two name servers, ns1.dyna-ns.net and ns2.dyna-ns.net.

sff-stenbiten.com shares the same name server setup as other domains, including edustudies.net, hameradacem.cfd, impalapublications.com, trackingowt.life and clickfunland.info.

Host names with four IP numbers:

ns1.dyna-ns.net points to 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

ns2.dyna-ns.net points to 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5

sff-stenbiten.com - robtex.com