selftek.com - dns.ninja

`selftek.com`

DNSSEC	⚠️ Not signed
A	35.172.94.1^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`staticip.multiscreensite.com`
A	100.24.208.97^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
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`
MX	`mx1.emailsrvr.com` ⭐
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽¹⁰⁾
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 mx include:emailsrvr.com -all`
SOA	`ns1.dyna-ns.net`hostmaster@selftek.com 2026-01-20 #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=1783742447

Subdomains

www.selftek.com

Same first word

selftek.com

selftek.net

Similar names

kfsteel.com

elkfest.org

felteks.com

kelfest.com

DNS History

12 records (6 active, 6 former)

●NSns1.dyna-ns.net2026-03-04 → 2026-07-11 · 3 obs

○ 2017-11-05 19:00:18
● 2026-03-04 06:54:06
● 2026-07-11 04:23:58

○NSns1.easycgi.com2015-06-14 → 2017-11-05 · 4 obs

● 2015-06-14 11:27:34
● 2017-11-05 19:00:18
○ 2026-03-04 06:54:06
○ 2026-07-11 04:23:58

●NSns2.dyna-ns.net2026-03-04 → 2026-07-11 · 3 obs

○ 2017-11-05 19:00:18
● 2026-03-04 06:54:06
● 2026-07-11 04:23:58

○NSns2.easycgi.com2015-06-14 → 2017-11-05 · 4 obs

● 2015-06-14 11:27:34
● 2017-11-05 19:00:18
○ 2026-03-04 06:54:06
○ 2026-07-11 04:23:58

○MXmx.selftek.com2015-06-14 → 2017-11-05 · 4 obs

● 2015-06-14 11:27:34
● 2017-11-05 19:00:18
○ 2026-03-04 06:54:06
○ 2026-07-11 04:23:58

●MXmx1.emailsrvr.com2026-03-04 → 2026-07-11 · 3 obs

○ 2017-11-05 19:00:18
● 2026-03-04 06:54:06
● 2026-07-11 04:23:58

●MXmx2.emailsrvr.com2026-03-04 → 2026-07-11 · 3 obs

○ 2017-11-05 19:00:18
● 2026-03-04 06:54:06
● 2026-07-11 04:23:58

●A100.24.208.972026-03-04 → 2026-07-11 · 6 obs

○ 2017-11-05 19:00:18
● 2026-03-04 06:54:06
● 2026-06-04 17:04:58
○ 2026-06-07 04:02:16
● 2026-06-07 07:17:48
● 2026-07-11 04:23:58

○A107.154.102.272017-11-05 → 2017-11-05 · 4 obs

○ 2016-12-28 12:05:18
● 2017-11-05 19:00:18
○ 2026-03-04 06:54:06
○ 2026-07-11 04:23:58

○A107.154.103.272017-11-05 → 2017-11-05 · 4 obs

○ 2016-12-28 12:05:18
● 2017-11-05 19:00:18
○ 2026-03-04 06:54:06
○ 2026-07-11 04:23:58

●A35.172.94.12026-03-04 → 2026-07-11 · 6 obs

○ 2017-11-05 19:00:18
● 2026-03-04 06:54:06
● 2026-06-04 17:04:58
○ 2026-06-07 04:02:16
● 2026-06-07 07:17:48
● 2026-07-11 04:23:58

○A66.96.143.1602015-06-14 → 2016-12-28 · 4 obs

● 2015-06-14 11:27:34
● 2016-12-28 12:05:18
○ 2017-11-05 19:00:18
○ 2026-07-11 04:23:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
selftek.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 selftek.com (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`100.24.208.97, 35.172.94.1`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
MX	2	`mx2.emailsrvr.com (pri: 10), mx1.emailsrvr.com (pri: 0)`
TXT	1	`v=spf1 mx include:emailsrvr.com -all`
SOA	1	`ns1.dyna-ns.net hostmaster.selftek.com`

Analysis

Hierarchy

The domain www.selftek.com falls under the parent selftek.com.

IP Addresses

selftek.com points to the IP addresses 35.172.94.1 and 100.24.208.97

Additional host names — cspropertymanagement.com, allcountypavingnj.com, tempbydesign.com and two others — share IP numbers with selftek.com.

Name Servers

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

selftek.com shares its name server setup with other domains, including mcmahonfivedesign.com, somefactsabout.com, llanodeolmedo.com and two others.

Hosts ns1.dyna-ns.net and ns2.dyna-ns.net each point to four IP addresses: ns1.dyna-ns.net resolves 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 resolves to 162.159.24.5, 162.159.25.5, 2400:cb00:2049:1::a29f:1805 and 2400:cb00:2049:1::a29f:1905.

Mail Servers

selftek.com has two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

selftek.com shares the same mail server setup as other domains, including viewauckland.co.nz, sitemind.net, saycheesebackgrounds.com and two others.

selftek.com shares mail servers — at least in part — with other domains, including esp-cars.com, essnet.org, simmfdcpaclassaction.com and two others.

Each of mx1.emailsrvr.com and mx2.emailsrvr.com has one IP address: mx1.emailsrvr.com uses 184.106.54.1 and mx2.emailsrvr.com uses 146.20.161.2.