examcertification.com - dns.ninja

`examcertification.com`

DNSSEC	⚠️ Not signed
A	188.214.128.77^{🇱🇹 CHERRYSERVERS1-AS188.214.128.0/21 CHERRY SERVERS}
		PTR	`vps2.customhost.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`
MX	`rack-host.net` ⭐
		A	208.66.194.178^{🇺🇸 BIZNESSHOSTING208.66.194.0/23 Biznesshosting, Inc. DBA VOLICO 500 Green Rd. Deerfield, FL 33064 US}
			PTR	`7.rack-host.net`
SOA	`ns1.dyna-ns.net`hostmaster@examcertification.com 2026-06-09 #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=1785591627

Subdomains

hostmaster.examcertification.com

Same first word

examcertification.com

examcertification.org

DNS History

9 records (4 active, 5 former)

●NSns1.dyna-ns.net2026-03-16 → 2026-08-01 · 3 obs

○ 2015-06-05 18:05:48
● 2026-03-16 07:26:16
● 2026-08-01 13:50:46

○NSns1.everydns.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 03:48:46
○ 2015-06-05 18:05:48
○ 2026-08-01 13:50:46

●NSns2.dyna-ns.net2026-03-16 → 2026-08-01 · 3 obs

○ 2015-06-05 18:05:48
● 2026-03-16 07:26:16
● 2026-08-01 13:50:46

○NSns2.everydns.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 03:48:46
○ 2015-06-05 18:05:48
○ 2026-08-01 13:50:46

○NSns3.everydns.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 03:48:46
○ 2015-06-05 18:05:48
○ 2026-08-01 13:50:46

○NSns4.everydns.net2007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 03:48:46
○ 2015-06-05 18:05:48
○ 2026-08-01 13:50:46

●MXrack-host.net2026-03-16 → 2026-08-01 · 2 obs

● 2026-03-16 07:26:16
● 2026-08-01 13:50:46

●A188.214.128.772026-03-16 → 2026-08-01 · 3 obs

○ 2015-06-05 18:05:48
● 2026-03-16 07:26:16
● 2026-08-01 13:50:46

○A66.173.244.262007-11-14 → 2007-11-14 · 3 obs

● 2007-11-14 03:48:46
○ 2015-06-05 18:05:48
○ 2026-08-01 13:50:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
examcertification.com	ns2.dyna-ns.net, ns1.dyna-ns.net	-

✅ Authoritative Response

Server:162.159.26.92

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for examcertification.com (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.214.128.77`
NS	2	`ns1.dyna-ns.net, ns2.dyna-ns.net`
MX	1	`rack-host.net (pri: 0)`
SOA	1	`ns1.dyna-ns.net hostmaster.examcertifica`

Analysis

Hierarchy

examcertification.com is the parent zone for hostmaster.examcertification.com.

IP Addresses

examcertification.com has exactly one IP address — 188.214.128.77.

weekendwalk.com, myindex.org, 247.211.219.194.dnsbl.sorbs.org plus two other host names have IP numbers in common with examcertification.com.

Name Servers

Two name servers handle the delegation for examcertification.com: ns1.dyna-ns.net and ns2.dyna-ns.net.

The name server configuration of examcertification.com is shared with other domains, for instance 16x.me, howtobuygasgrills.com, mxpage.com 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.

Mail Servers

examcertification.com uses one mail server — rack-host.net.

The mail server setup of examcertification.com matches that of other domains such as imaid.com, under.org, thedell.com and two others.

rack-host.net carries a single IP number, which is 208.66.194.178.