`certus-global.com`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p01.nsone.net`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`v=spf1 include:spf.privateemail.com ~all`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1767451579

`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=1778551891

Same first word

certus-global.com

DNS History

17 records (8 active, 9 former)

●NSdns1.p01.nsone.net2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-13 18:27:14
● 2026-02-23 01:28:36
● 2026-05-12 02:16:02

●NSdns2.p01.nsone.net2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-13 18:27:14
● 2026-02-23 01:28:36
● 2026-05-12 02:16:02

●NSdns3.p01.nsone.net2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-13 18:27:14
● 2026-02-23 01:28:36
● 2026-05-12 02:16:02

●NSdns4.p01.nsone.net2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-13 18:27:14
● 2026-02-23 01:28:36
● 2026-05-12 02:16:02

○NSpdns03.domaincontrol.com2015-08-02 → 2017-03-15 · 4 obs

● 2015-08-02 21:37:58
● 2017-03-15 03:40:46
○ 2020-01-13 18:27:14
○ 2026-05-12 02:16:02

○NSpdns04.domaincontrol.com2015-08-02 → 2017-03-15 · 4 obs

● 2015-08-02 21:37:58
● 2017-03-15 03:40:46
○ 2020-01-13 18:27:14
○ 2026-05-12 02:16:02

○MXmailstore1.secureserver.net2015-08-02 → 2017-03-15 · 4 obs

● 2015-08-02 21:37:58
● 2017-03-15 03:40:46
○ 2020-01-13 18:27:14
○ 2026-05-12 02:16:02

●MXmx1.privateemail.com2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-13 18:27:14
● 2026-02-23 01:28:36
● 2026-05-12 02:16:02

●MXmx2.privateemail.com2026-02-23 → 2026-05-12 · 3 obs

○ 2020-01-13 18:27:14
● 2026-02-23 01:28:36
● 2026-05-12 02:16:02

○MXsmtp.secureserver.net2015-08-02 → 2017-03-15 · 4 obs

● 2015-08-02 21:37:58
● 2017-03-15 03:40:46
○ 2020-01-13 18:27:14
○ 2026-05-12 02:16:02

○A13.52.188.952026-02-23 → 2026-05-01 · 11 obs

○ 2020-01-13 18:27:14
● 2026-02-23 01:28:36
○ 2026-02-25 16:09:10
● 2026-03-31 08:27:28
○ 2026-04-01 01:38:22
● 2026-04-26 14:10:22
● 2026-04-29 05:01:56
○ 2026-04-29 06:57:38
● 2026-05-01 04:06:56
○ 2026-05-06 01:44:02
○ 2026-05-12 02:16:02

●A18.208.88.1572026-05-12 → 2026-05-12 · 2 obs

○ 2026-05-06 01:44:02
● 2026-05-12 02:16:02

○A35.157.26.1352026-02-25 → 2026-05-06 · 10 obs

○ 2026-02-23 01:28:36
● 2026-02-25 16:09:10
○ 2026-03-31 08:27:28
● 2026-04-01 01:38:22
○ 2026-04-26 14:10:22
○ 2026-04-29 05:01:56
● 2026-04-29 06:57:38
○ 2026-05-01 04:06:56
● 2026-05-06 01:44:02
○ 2026-05-12 02:16:02

○A50.63.202.432015-08-02 → 2017-03-15 · 4 obs

● 2015-08-02 21:37:58
● 2017-03-15 03:40:46
○ 2020-01-13 18:27:14
○ 2026-05-12 02:16:02

○A52.52.192.1912026-02-23 → 2026-05-01 · 11 obs

○A63.176.8.2182026-02-25 → 2026-05-06 · 10 obs

●A98.84.224.1112026-05-12 → 2026-05-12 · 2 obs

○ 2026-05-06 01:44:02
● 2026-05-12 02:16:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
certus-global.com	dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net	-

✅ Authoritative Response

Server:198.51.45.1

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certus-global.com (unsigned zone)

⏱️ Timing

Total: 338ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p01.nsone.net, dns2.p01.nsone.net...`
MX	2	`mx2.privateemail.com (pri: 10), mx1.privateemail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.privateemail.com ~all`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

certus-global.com resolves to two IP numbers: 18.208.88.157 and 98.84.224.111.

other host names including sharna.dev, covariant.ai, cascadecomforts.com, hardcore-saha-1eac52.netlify.app and codedingt.com share IP numbers with certus-global.com.

Name Servers

certus-global.com is delegated to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

certus-global.com at least partially shares name servers with other domains, for instance cobedia.com, jglightingandelectric.com, lenashagieva.com, victoriaconceptstore.com and watsontowndental.com.

These name servers are commonly used with the following name servers: ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, connect1.squarespacedns.com and connect2.squarespacedns.com.

Host names with two IP numbers:

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1; dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1; dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65; dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65.

Mail Servers

Two mail servers handle certus-global.com: mx1.privateemail.com and mx2.privateemail.com.

certus-global.com shares the same mail server setup as other domains, for instance ubinno.com, oldtruckbuyer.com, dexcheck.io, resiliency.work and kredoo.com.

certus-global.com shares at least partially some mail servers with other domains, including ennea.dev, musicgiftsnmore.com and epictopia.com.

Host names with one IP number:

mx1.privateemail.com points to 162.255.118.7

mx2.privateemail.com points to 162.255.118.8

certus-global.com - robtex.com