`cerd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:5f92^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aa79^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.95.146^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.121^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brian.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c24^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c324^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2324^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brian.ns.cloudflare.com`
		A	108.162.195.36^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	162.159.44.36^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
		A	172.64.35.36^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brian.ns.cloudflare.com`
NS	`marlowe.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marlowe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marlowe.ns.cloudflare.com`
		A	108.162.194.212^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	162.159.38.212^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
		A	172.64.34.212^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marlowe.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=bc1ae386b66153b0981668a3e4598b301f965799`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.95.146, 172.67.170.121
		IPv6 hints	2606:4700:3036::6815:5f92, 2606:4700:3036::ac43:aa79
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com
SOA	`brian.ns.cloudflare.com`dns@cloudflare.com serial=2399907798

`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=1776060382

WOT: SAFE (50/100)

Subdomains

cerd13.cerd.com

Same first word

cerd.org

cerd.tempurl.host

cerd.com

cerd.sk

cerd.co.uk

cerd.ru

cerd.de

cerd.info

cerd.fr

cerd.eu

cerd.cz

cerd.ba

cerd.ph

cerd.ca

cerd.io

Similar names

redc.me

ecrd.in

cred.tv

erdc.nyc

edrc.co.uk

ecdr.org

cder.cloud

rdec.es

erdc.ru

cder.ru

dcer.xyz

decr.cn

cedr.biz

drec.ae

edrc.de

recd.me

decr.ru

cred.ws

cred.one

cred.red

rdec.org

redc.se

rced.ru

drce.com.br

ecrd.net

erdc.k12.mn.us

cedr.eu

rcde.nov.ru

cred.it

drec.ca

rcde.com

cedr.bg

cedr.net

cred.ro

rdec.sh.cn

cred.ch

cder.cc

drec.jp

cder.com

cred.in.ua

cred.credit

decr.org

edcr.eu

drec.com

recd.dk

cred.systems

derc.nl

drec.net

derc.cn

derc.link

ecrd.xyz

drec.gob.pe

drec.biz

ecrd.de

cred.net

redc.co.nz

redc.cz

recd.ru

drec.co.uk

cred.careers

cder.co.uk

ercd.net

derc.de

cred.zone

erdc.com.cn

cred.digital

ecrd.ru

cdre.nyc

edrc.gov.eg

edrc.com

cder.sk

edrc.cn

cred.us

cedr.com

cedr.qld.edu.au

dcre.mobi

redc.ie

crde.me

ecdr.com

drec.fr

dcer.com

cred.ca

derc.org

cdre.eu

rdec.com

redc.com

ercd.fr

erdc.com

cred.fr

cder.dz

cred.io

cred.website

edcr.de

DNS History

17 records (8 active, 9 former)

●NSbrian.ns.cloudflare.com2026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

●NSmarlowe.ns.cloudflare.com2026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

○NSns27.domaincontrol.com2015-08-08 → 2017-08-18 · 4 obs

● 2015-08-08 10:13:58
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

○NSns28.domaincontrol.com2015-08-08 → 2017-08-18 · 4 obs

● 2015-08-08 10:13:58
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

○MXalt1.aspmx.l.google.com2015-08-08 → 2017-08-18 · 4 obs

● 2015-08-08 10:13:58
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

○MXalt2.aspmx.l.google.com2015-08-08 → 2017-08-18 · 4 obs

● 2015-08-08 10:13:58
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

○MXaspmx.l.google.com2015-08-08 → 2017-08-18 · 4 obs

● 2015-08-08 10:13:58
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

○MXaspmx2.googlemail.com2015-08-08 → 2017-08-18 · 4 obs

● 2015-08-08 10:13:58
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

○MXaspmx3.googlemail.com2015-08-08 → 2017-08-18 · 4 obs

● 2015-08-08 10:13:58
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

●MXmail.protonmail.ch2026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

●MXmailsec.protonmail.ch2026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

●A104.21.95.1462026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

○A107.180.27.2172016-11-17 → 2017-08-18 · 5 obs

○ 2016-05-17 08:51:44
● 2016-11-17 23:34:06
● 2017-08-18 14:31:56
○ 2026-04-03 14:48:04
○ 2026-04-13 06:07:36

●A172.67.170.1212026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

○A208.109.181.582015-08-08 → 2016-05-17 · 4 obs

● 2015-08-08 10:13:58
● 2016-05-17 08:51:44
○ 2016-11-17 23:34:06
○ 2026-04-13 06:07:36

●A2606:4700:3036::6815:5f922026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

●A2606:4700:3036::ac43:aa792026-04-03 → 2026-04-13 · 3 obs

○ 2017-08-18 14:31:56
● 2026-04-03 14:48:04
● 2026-04-13 06:07:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
cerd.com	marlowe.ns.cloudflare.com, brian.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.212

NS records: marlowe.ns.cloudflare.com, brian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cerd.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.121, 104.21.95.146`
AAAA	2	`2606:4700:3036::ac43:aa79, 2606:4700:3036::6815:5f92`
NS	2	`brian.ns.cloudflare.com, marlowe.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=bc1ae386b66153b0, v=spf1 include:_spf.protonmail.ch ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brian.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (marlowe.ns.cloudflare.com, marlowe.ns.cloudflare.com, marlowe.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of cerd13.cerd.com is cerd.com.

IP Addresses

cerd.com points to four IP numbers: 2606:4700:3036::6815:5f92, 2606:4700:3036::ac43:aa79, 104.21.95.146 and 172.67.170.121.

Other host names, for instance nipxqhbthzrdi.site, mail.openmindacademy.hu, ensarb.com, 4e3e1d716192.4e3e1d716192.4e3e1d716192.4e3e1d716192.4e3e1d716192.4e3e1d716192.4e3e1d716192.4e3e1d716192.4e3e1d716192.dc-8a7a5b3f20c5.mmm100.fr and leonehomes.ca share IP numbers with cerd.com.

Name Servers

cerd.com is delegated to two name servers: brian.ns.cloudflare.com and marlowe.ns.cloudflare.com.

cerd.com uses the same name server setup as other domains, for instance simphelpacc.info, rxconciergegroup.com, cerd.eu, diacodesign.com and particles-tf2.com.

cerd.com shares name servers with other domains at least partially, for instance happy-hugo.help, ddjjqq.cn, gotvoip.ca, allingame369.com and monamibenoit.com.

these name servers are often used with imani.ns.cloudflare.com, jessica.ns.cloudflare.com and benedict.ns.cloudflare.com.

Host names with six IP numbers: brian.ns.cloudflare.com points to 2606:4700:58::a29f:2c24, 2803:f800:50::6ca2:c324, 2a06:98c1:50::ac40:2324, 108.162.195.36, 162.159.44.36 and 172.64.35.36; marlowe.ns.cloudflare.com points to 2606:4700:50::a29f:26d4, 2803:f800:50::6ca2:c2d4, 2a06:98c1:50::ac40:22d4, 108.162.194.212, 162.159.38.212 and 172.64.34.212.

Mail Servers

cerd.com is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

cerd.com shares the same mail server setup as other domains, including monaco001.com, rebeltime.net, seanmorley.com, 3fr.org and kubedesk.com.

cerd.com shares some mail servers with other domains, including mx001.curu.ca, invalidstate.net, kimogoree.com, friis99.com and shellmaze.com.

Host names with three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

cerd.com - robtex.com

cerd.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`cerd.com`

`com`