certificationedge.com - dns.ninja

`certificationedge.com`

DNSSEC	⚠️ Not signed
A	143.95.239.81^{🇺🇸 EIGI143.95.224.0/19 NF DALLAS Route Object}
		PTR	`ip-143-95-239-81.iplocal`
NS	`ns1.webserversystems.com` ⭐
		A	162.214.130.211^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-214-130-211.unifiedlayer.com`
NS	`ns2.webserversystems.com`
		A	162.214.129.91^{🇺🇸 EIGI162.214.0.0/15 Unified Layer}
			PTR	`162-214-129-91.unifiedlayer.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4001:c21::1b^{🇩🇪 Google2a00:1450:4001::/48}
			PTR	`lcfrai-in-f27.1e100.net`
		A	142.251.127.26^{🇺🇸 Google142.251.127.0/24}
			PTR	`lcfrai-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f27.1e100.net`
			PTR	`ws-in-x1b.1e100.net`
		A	173.194.76.26^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f26.1e100.net`
TXT	`google-site-verification=woePDluzaJmpH29BTjR2YGCxdVeZcBvKcRKWeELxo0I`
TXT	`v=spf1 mx a include:_spf.getresponse.com -all`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.webserversystems.com`root@localhost.localdomain 2025-12-05 #9

`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=1780589464

Previously MX for

certificationedge.com

mail.certificationedge.com

Subdomains

mail.certificationedge.com

Same first word

certificationedge.com

DNS History

18 records (8 active, 10 former)

○NSns1.adelmicrosolutions.com2015-12-29 → 2016-04-02 · 5 obs

○ 2015-10-11 20:18:10
● 2015-12-29 06:39:12
● 2016-04-02 11:35:16
○ 2016-09-15 17:42:42
○ 2026-06-04 16:25:58

○NSns1.bluehost.com2015-05-16 → 2015-05-16 · 3 obs

● 2015-05-16 11:44:34
○ 2015-10-11 20:18:10
○ 2026-06-04 16:25:58

○NSns1.jobfixture.com2015-10-11 → 2015-10-11 · 4 obs

○ 2015-05-16 11:44:34
● 2015-10-11 20:18:10
○ 2015-12-29 06:39:12
○ 2026-06-04 16:25:58

●NSns1.webserversystems.com2016-09-15 → 2026-06-04 · 3 obs

○ 2016-04-02 11:35:16
● 2016-09-15 17:42:42
● 2026-06-04 16:25:58

○NSns2.adelmicrosolutions.com2015-12-29 → 2016-04-02 · 5 obs

○ 2015-10-11 20:18:10
● 2015-12-29 06:39:12
● 2016-04-02 11:35:16
○ 2016-09-15 17:42:42
○ 2026-06-04 16:25:58

○NSns2.bluehost.com2015-05-16 → 2015-05-16 · 3 obs

● 2015-05-16 11:44:34
○ 2015-10-11 20:18:10
○ 2026-06-04 16:25:58

○NSns2.jobfixture.com2015-10-11 → 2015-10-11 · 4 obs

○ 2015-05-16 11:44:34
● 2015-10-11 20:18:10
○ 2015-12-29 06:39:12
○ 2026-06-04 16:25:58

●NSns2.webserversystems.com2016-09-15 → 2026-06-04 · 3 obs

○ 2016-04-02 11:35:16
● 2016-09-15 17:42:42
● 2026-06-04 16:25:58

●MXalt1.aspmx.l.google.com2026-02-27 → 2026-06-04 · 3 obs

○ 2017-06-21 16:53:50
● 2026-02-27 04:37:40
● 2026-06-04 16:25:58

●MXalt2.aspmx.l.google.com2026-02-27 → 2026-06-04 · 3 obs

○ 2017-06-21 16:53:50
● 2026-02-27 04:37:40
● 2026-06-04 16:25:58

●MXalt3.aspmx.l.google.com2026-02-27 → 2026-06-04 · 3 obs

○ 2017-06-21 16:53:50
● 2026-02-27 04:37:40
● 2026-06-04 16:25:58

●MXalt4.aspmx.l.google.com2026-02-27 → 2026-06-04 · 3 obs

○ 2017-06-21 16:53:50
● 2026-02-27 04:37:40
● 2026-06-04 16:25:58

●MXaspmx.l.google.com2026-02-27 → 2026-06-04 · 3 obs

○ 2017-06-21 16:53:50
● 2026-02-27 04:37:40
● 2026-06-04 16:25:58

○MXcertificationedge.com2015-12-29 → 2017-06-21 · 5 obs

○ 2015-10-11 20:18:10
● 2015-12-29 06:39:12
● 2017-06-21 16:53:50
○ 2026-02-27 04:37:40
○ 2026-06-04 16:25:58

○MXmail.certificationedge.com2015-05-16 → 2015-10-11 · 4 obs

● 2015-05-16 11:44:34
● 2015-10-11 20:18:10
○ 2015-12-29 06:39:12
○ 2026-06-04 16:25:58

●A143.95.239.812016-09-15 → 2026-06-04 · 3 obs

○ 2016-04-02 11:35:16
● 2016-09-15 17:42:42
● 2026-06-04 16:25:58

○A162.144.96.1622015-05-16 → 2015-10-11 · 4 obs

● 2015-05-16 11:44:34
● 2015-10-11 20:18:10
○ 2015-12-29 06:39:12
○ 2026-06-04 16:25:58

○A173.236.31.1702015-12-29 → 2016-04-02 · 5 obs

○ 2015-10-11 20:18:10
● 2015-12-29 06:39:12
● 2016-04-02 11:35:16
○ 2016-09-15 17:42:42
○ 2026-06-04 16:25:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certificationedge.com	ns2.webserversystems.com, ns1.webserversystems.com	2 records

✅ Authoritative Response

Server:162.214.130.211

NS records: ns2.webserversystems.com, ns1.webserversystems.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certificationedge.com (unsigned zone)

⏱️ Timing

Total: 632ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`143.95.239.81`
NS	2	`ns2.webserversystems.com, ns1.webserversystems.com`
MX	5	`alt3.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=woePDluzaJmpH29, v=spf1 mx a include:_spf.getresponse.com...`
SOA	1	`ns1.webserversystems.com root.localhost.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.webserversystems.com, ns1.webserversystems.com)

Analysis

Hierarchy

mail.certificationedge.com is a subdomain of certificationedge.com.

IP Addresses

certificationedge.com resolves to one IP address: 143.95.239.81.

ceapire.com, fic-tech.com, clepc.com and two other host names share IP numbers with certificationedge.com.

Name Servers

certificationedge.com is served by two delegated name servers, ns1.webserversystems.com and ns2.webserversystems.com.

certificationedge.com uses the same name servers as several other domains — among them viplocalmarketing.com, brandingbasics.net, bookofjade.com and two more.

The name servers of certificationedge.com overlap at least partially with those of other domains — among them sillega.com, mobiliario3i.com, rencp.com and two more.

It is common to see these name servers paired with ns1.site5.com, ns2.site5.com, dns.site5.com and seven other name servers.

Both ns1.webserversystems.com and ns2.webserversystems.com have a single IP address each — ns1.webserversystems.com resolves to 162.214.130.211 while ns2.webserversystems.com resolves to 162.214.129.91.

Mail Servers

certificationedge.com has 5 mail servers — aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two more.

certificationedge.com has at least partial mail server overlap with other domains such as topixtravel.com, ns500768.ns500698.ns500758.ns500735.ns500708.ns500619.ns500652.ns500652.ns500576.ns500652.tracksymphony.com, ns500759.ns500758.ns500736.ns500735.ns500698.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500708.ns500576.ns500686.ns500619.trackreceptor.com and two more.

These mail servers commonly appear together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and four other mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com maps to two IP addresses — 142.251.2.26 and 2607:f8b0:4023:c0b::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 192.178.128.26 and 2607:f8b0:4023:2801::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.145.26 and 2607:f8b0:4023:3003::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 142.251.127.26 and 2a00:1450:4001:c21::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 173.194.76.26 and 2a00:1450:400c:c00::1b.