certarus.com - dns.ninja

`certarus.com`

DNSSEC	⚠️ Not signed
A	169.61.52.206^{🇺🇸 SOFTLAYER169.61.0.0/18 -dal13}
		PTR	`ce.34.3da9.ip4.static.sl-reverse.com`
NS	`ns09.domaincontrol.com` ⭐
		A	2603:5:2180::5^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns09.domaincontrol.com`
		A	97.74.104.5^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns09.domaincontrol.com`
NS	`ns10.domaincontrol.com`
		A	2603:5:2280::5^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns10.domaincontrol.com`
		A	173.201.72.5^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns10.domaincontrol.com`
MX	`mx-01-us-west-2.prod.hydra.sophos.com` ⭐
		A	44.233.136.139^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-233-136-139.us-west-2.compute.amazonaws.com`
		A	52.36.250.116^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-36-250-116.us-west-2.compute.amazonaws.com`
		A	54.191.41.184^{🇺🇸 Amazon54.191.0.0/16 EC2 PDX prefix}
			PTR	`ec2-54-191-41-184.us-west-2.compute.amazonaws.com`
MX	`mx-02-us-west-2.prod.hydra.sophos.com`⁽²⁰⁾
		A	44.233.136.139^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-233-136-139.us-west-2.compute.amazonaws.com`
		A	52.36.250.116^{🇺🇸 Amazon52.36.0.0/14 EC2 PDX prefix}
			PTR	`ec2-52-36-250-116.us-west-2.compute.amazonaws.com`
		A	54.191.41.184^{🇺🇸 Amazon54.191.0.0/16 EC2 PDX prefix}
			PTR	`ec2-54-191-41-184.us-west-2.compute.amazonaws.com`
TXT	`google-site-verification=-KtUWbOKlaHbOPvfxKJI6GO4iTnakyWp31ELQtmz1p8`
TXT	`v=spf1 ip4:104.182.107.18 ip4:74.3.189.202 ip4:75.10.59.89 include:_spf.prod....`
TXT	`apple-domain-verification=0E7QRe1wg5JdLFpM`
TXT	`sophos-domain-verification=ed6de34b86f61fb65055a1e32f732e459c35a949`
TXT	`apple-domain-verification=45p6el6td8MRtOVH`
TXT	`00D1I000001WnZP=1TBOL00000004bV`
TXT	`google-site-verification=dRiM1vx0ND0dLoFd261z4iTTB07Xb5loQRx3plQDnjU`
TXT	`_mqgyi4rnmtmln5v01sod7g1xm2txu4qD`
TXT	`_yxnk97fyj4t8pod22alac2uk4ln5fao`
TXT	`00DAu000009MkGj=1TBAu00000007UX`
TXT	`MS=ms81742026`
TXT	`sophos-domain-verification=211d06471bc6dea7210018db3c05242cfc937ee43ff12506dc...`
SOA	`ns09.domaincontrol.com`dns@jomax.net 2026-06-21 #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=1782692395

Subdomains

www.certarus.com

Same first word

certarus.com

certarus.at

Similar names

DNS History

8 records (5 active, 3 former)

●NSns09.domaincontrol.com2015-07-14 → 2026-06-29 · 2 obs

● 2015-07-14 10:20:50
● 2026-06-29 00:31:48

●NSns10.domaincontrol.com2015-07-14 → 2026-06-29 · 2 obs

● 2015-07-14 10:20:50
● 2026-06-29 00:31:48

○MXcertarus-com.mail.protection.outlook.com2015-07-14 → 2017-02-11 · 4 obs

● 2015-07-14 10:20:50
● 2017-02-11 05:11:58
○ 2018-12-14 12:46:12
○ 2026-06-29 00:31:48

●MXmx-01-us-west-2.prod.hydra.sophos.com2018-12-14 → 2026-06-29 · 3 obs

○ 2017-02-11 05:11:58
● 2018-12-14 12:46:12
● 2026-06-29 00:31:48

●MXmx-02-us-west-2.prod.hydra.sophos.com2018-12-14 → 2026-06-29 · 3 obs

○ 2017-02-11 05:11:58
● 2018-12-14 12:46:12
● 2026-06-29 00:31:48

●A169.61.52.2062026-03-03 → 2026-06-29 · 3 obs

○ 2018-12-14 12:46:12
● 2026-03-03 13:55:54
● 2026-06-29 00:31:48

○A184.168.240.1512018-12-14 → 2018-12-14 · 4 obs

○ 2017-02-11 05:11:58
● 2018-12-14 12:46:12
○ 2026-03-03 13:55:54
○ 2026-06-29 00:31:48

○A72.167.1.12015-07-14 → 2017-02-11 · 4 obs

● 2015-07-14 10:20:50
● 2017-02-11 05:11:58
○ 2018-12-14 12:46:12
○ 2026-06-29 00:31:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
certarus.com	ns09.domaincontrol.com, ns10.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.104.5

NS records: ns09.domaincontrol.com, ns10.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certarus.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`169.61.52.206`
NS	2	`ns09.domaincontrol.com, ns10.domaincontrol.com`
MX	2	`mx-01-us-west-2.prod.hydra.sophos.com (p, mx-02-us-west-2.prod.hydra.sophos.com (p`
TXT	12	`google-site-verification=-KtUWbOKlaHbOPv, v=spf1 ip4:104.182.107.18 ip4:74.3.189.2...`
SOA	1	`ns09.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns09.domaincontrol.com, ns09.domaincontrol.com, ns10.domaincontrol.com...)

Analysis

Hierarchy

www.certarus.com is delegated beneath certarus.com.

IP Addresses

certarus.com points to a single IP number: 169.61.52.206.

Additional host names — patrickmfg.com, wmchealthjobs.org, erielawyers.com and two others — share IP numbers with certarus.com.

Name Servers

certarus.com is served by two delegated name servers, ns09.domaincontrol.com and ns10.domaincontrol.com.

certarus.com shares its name server setup with other domains, including barbaraodil.com, royalmall.store, amerilegal.info and two others.

Each of the two host names carries two IP addresses: ns09.domaincontrol.com points to 97.74.104.5 and 2603:5:2180::5, and ns10.domaincontrol.com points to 173.201.72.5 and 2603:5:2280::5.

Mail Servers

certarus.com has two mail servers: mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.

certarus.com shares the same mail server setup as other domains, including oviedotowncentre.com, browardpalmbeach.com, rmchospital.com and two others.

certarus.com shares mail servers — at least in part — with other domains, including magac.com.au, sydney.amorahotels.com, cobrausa.com and two others.

The hostnames mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com each point to three IP numbers — 44.233.136.139, 52.36.250.116 and 54.191.41.184 — with identical mappings.

These two host names — mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com — each point to 44.233.136.139 IP addresses.

These two host names — mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com — each point to 52.36.250.116 IP addresses.

These two host names — mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com — each point to 54.191.41.184 IP addresses.