cers.com - dns.ninja

`cers.com`

DNSSEC	⚠️ Not signed
A	3.12.119.244^{🇺🇸 Amazon3.12.0.0/16 EC2 CMH prefix}
		PTR	`server.wddnsserver.com`
NS	`ns1.wddnsserver.com` ⭐
		A	3.12.119.244^{🇺🇸 Amazon3.12.0.0/16 EC2 CMH prefix}
			PTR	`server.wddnsserver.com`
NS	`ns2.wddnsserver.com`
		A	3.12.119.244^{🇺🇸 Amazon3.12.0.0/16 EC2 CMH prefix}
			PTR	`server.wddnsserver.com`
MX	`cers-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms67937549`
TXT	`MS=ms92884231`
SOA	`ns1.wddnsserver.com`webduckdesigns@gmail.com 2026-06-08 #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=1785916639

Previously MX for

cers.com

www.cers.com

Subdomains

www.cers.com

Same first word

cers.ro

cers.ru

cers.lv

cers.com.br

cers.fi

cers.us

cers.it

cers.com.tr

cers.gr

cers.org

cers.com

cers.eu

cers.org.cn

cers.com.ua

cers.edu.cn

cers.ch

cers.net

cers.cn

cers.de

Similar names

secr.com.au

cser.net

rsec.com

ersc.org

cres.company

serc.dk

rsce.ru

resc.pl

cres.pk

srec.fr

recs.it

ersc.xyz

cres.in

cres.tech

cesr.cn

serc.cl

serc.gov.cn

secr.eu

secr.et

esrc.dk

cser.org.cn

serc.com.br

csre.email

rces.ir

csre.net

srec.ai

serc.ca

ecrs.de

srce.jp

ecsr.de

scre.ac.uk

srce.net

srec.online

resc.ch

crse.com.au

resc.dev

rces.org

resc.com.mx

cres.se

recs.net

recs.us

rsec.fr

serc.org.in

recs.jp

rsce.ac.in

scer.scot

rsec.info

recs.ca

cres.ru

rces.info

resc.expert

cres.cn

resc.in

crse.org

rcse.com

srce.com

serc.net

srec.ltd

rsec.eu

secr.jp

serc.me

cres.cz

srce.ca

cres.net.br

cesr.ru

cres.org.cn

srec.cn

srec.me

cres.de

cres.com.pk

rces.co.uk

cser.org.uk

ercs.de

srce.eu

serc.res.in

recs.co

resc.it

srec.solutions

srec.net

cres.jp

rsec.co.uk

cres.tn

cres.ro

serc.jp

secr.de

srec.com.au

cres.ca

resc.k12.in.us

srec.ch

serc.org

recs.com.mx

resc.nl

srce.me

cser.dk

secr.nl

ercs.ab.ca

recs.eu

rsec.co.in

ecrs.us

resc.fr

ercs.com.au

srec.co

recs.fr

ecrs.ru

cres.edu.vn

rcse.ru

ersc.net

rsec.de

csre.co

srce.cz

escr.cz

scer.com

srec.org

srce.edu.in

cres.su

cres.moe

rsce.es

serc.fr

srec.in

scre.io

serc.us

secr.be

ercs.es

esrc.org

DNS History

18 records (4 active, 14 former)

○NSns.zocalo.net2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 21:59:38
○ 2015-09-02 18:01:54
○ 2026-08-05 08:24:26

○NSns01.domaincontrol.com2015-10-19 → 2018-02-21 · 5 obs

○ 2009-01-15 21:59:38
● 2015-10-19 07:07:56
● 2018-02-21 04:16:36
○ 2021-10-16 00:19:04
○ 2026-08-05 08:24:26

○NSns02.domaincontrol.com2015-10-19 → 2018-02-21 · 5 obs

○ 2009-01-15 21:59:38
● 2015-10-19 07:07:56
● 2018-02-21 04:16:36
○ 2021-10-16 00:19:04
○ 2026-08-05 08:24:26

●NSns1.wddnsserver.com2021-10-16 → 2026-08-05 · 3 obs

○ 2018-02-21 04:16:36
● 2021-10-16 00:19:04
● 2026-08-05 08:24:26

○NSns1.webduckserver.com2015-09-02 → 2015-10-01 · 5 obs

○ 2009-01-15 21:59:38
● 2015-09-02 18:01:54
● 2015-10-01 05:15:40
○ 2015-10-19 07:07:56
○ 2026-08-05 08:24:26

●NSns2.wddnsserver.com2021-10-16 → 2026-08-05 · 3 obs

○ 2018-02-21 04:16:36
● 2021-10-16 00:19:04
● 2026-08-05 08:24:26

○NSns2.webduckserver.com2015-09-02 → 2015-10-01 · 5 obs

○ 2009-01-15 21:59:38
● 2015-09-02 18:01:54
● 2015-10-01 05:15:40
○ 2015-10-19 07:07:56
○ 2026-08-05 08:24:26

○NSns2.zocalo.net2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 21:59:38
○ 2015-09-02 18:01:54
○ 2026-08-05 08:24:26

○NSns3.zocalo.net2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 21:59:38
○ 2015-09-02 18:01:54
○ 2026-08-05 08:24:26

○NSns4.zocalo.net2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 21:59:38
○ 2015-09-02 18:01:54
○ 2026-08-05 08:24:26

●MXcers-com.mail.protection.outlook.com2021-10-16 → 2026-08-05 · 3 obs

○ 2018-02-21 04:16:36
● 2021-10-16 00:19:04
● 2026-08-05 08:24:26

○MXcers.com2015-09-02 → 2015-10-01 · 5 obs

○ 2009-01-15 21:59:38
● 2015-09-02 18:01:54
● 2015-10-01 05:15:40
○ 2015-10-19 07:07:56
○ 2026-08-05 08:24:26

○MXmail.ceruscorp.com2009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 21:59:38
○ 2015-09-02 18:01:54
○ 2026-08-05 08:24:26

○MXmailstore1.secureserver.net2015-10-19 → 2018-02-21 · 5 obs

○ 2009-01-15 21:59:38
● 2015-10-19 07:07:56
● 2018-02-21 04:16:36
○ 2021-10-16 00:19:04
○ 2026-08-05 08:24:26

○MXsmtp.secureserver.net2015-10-19 → 2018-02-21 · 5 obs

○ 2009-01-15 21:59:38
● 2015-10-19 07:07:56
● 2018-02-21 04:16:36
○ 2021-10-16 00:19:04
○ 2026-08-05 08:24:26

○A104.238.100.542015-09-02 → 2018-02-21 · 5 obs

○ 2009-01-15 21:59:38
● 2015-09-02 18:01:54
● 2018-02-21 04:16:36
○ 2021-10-16 00:19:04
○ 2026-08-05 08:24:26

○A157.22.1.1472009-01-15 → 2009-01-15 · 3 obs

● 2009-01-15 21:59:38
○ 2015-09-02 18:01:54
○ 2026-08-05 08:24:26

●A3.12.119.2442021-10-16 → 2026-08-05 · 3 obs

○ 2018-02-21 04:16:36
● 2021-10-16 00:19:04
● 2026-08-05 08:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
cers.com	ns1.wddnsserver.com, ns2.wddnsserver.com	2 records

✅ Authoritative Response

Server:3.12.119.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cers.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.12.119.244`
NS	2	`ns1.wddnsserver.com, ns2.wddnsserver.com`
MX	1	`cers-com.mail.protection.outlook.com (pr`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms67937549...`
SOA	1	`ns1.wddnsserver.com webduckdesigns.gmail`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

cers.com is a parent domain of www.cers.com.

IP Addresses

cers.com points to a single IP number: 3.12.119.244.

Additional host names — server.wddnsserver.com, rychley.com, logmystuff.net and two others — share IP numbers with cers.com.

Name Servers

cers.com has two authoritative name servers — ns1.wddnsserver.com and ns2.wddnsserver.com.

cers.com shares its name server setup with other domains, including friendsoflakeslifecarecenter.org, wddnsserver.com, server.wddnsserver.com and two others.

ns1.wddnsserver.com and ns2.wddnsserver.com each point to one IP address — 3.12.119.244.

The host names ns1.wddnsserver.com and ns2.wddnsserver.com both resolve to 3.12.119.244 IP addresses.

Mail Servers

cers.com has one mail server: cers-com.mail.protection.outlook.com.

cers-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.11.3, 52.101.40.2, 52.101.41.22 and 5 other.