`ref.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2040^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b83e^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.64^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.62^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`galilea.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`galilea.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`galilea.ns.cloudflare.com`
		A	108.162.194.233^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	162.159.38.233^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
		A	172.64.34.233^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`galilea.ns.cloudflare.com`
NS	`lee.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c181^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2181^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lee.ns.cloudflare.com`
		A	108.162.193.129^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	172.64.33.129^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
		A	173.245.59.129^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lee.ns.cloudflare.com`
MX	`mx1.titan.email` ⭐
		A	18.235.222.233^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-235-222-233.compute-1.amazonaws.com`
		A	34.196.137.144^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-196-137-144.compute-1.amazonaws.com`
		A	52.55.77.147^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-77-147.compute-1.amazonaws.com`
MX	`mx2.titan.email` ⭐
		A	18.235.222.233^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-235-222-233.compute-1.amazonaws.com`
		A	34.196.137.144^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-196-137-144.compute-1.amazonaws.com`
		A	52.55.77.147^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-77-147.compute-1.amazonaws.com`
TXT	`v=spf1 include:spf.titan.email ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.64, 172.67.184.62
		IPv6 hints	2606:4700:3030::6815:2040, 2606:4700:3033::ac43:b83e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOA	`galilea.ns.cloudflare.com`dns@cloudflare.com serial=2405959789

`mx`

	DNSSEC	🔒 Signed (DS record present)
	NS	`m.mx-ns.mx` ⭐
	NS	`c.mx-ns.mx`
	NS	`e.mx-ns.mx`
	NS	`i.mx-ns.mx`
	NS	`o.mx-ns.mx`
	NS	`x.mx-ns.mx`
	TXT	`v=spf1 -all`
	SOA	`m.mx-ns.mx`hostmaster@nic.mx serial=1783149184

Same first word

ref.ca

ref.net

ref.kr

ref.center

ref.lt

ref.org.uk

ref.am

ref.sh

ref.direct

ref.at

ref.dk

ref.de

ref.is

ref.moe

ref.ee

ref.com.tw

ref.gv.at

ref.ge

ref.fm

ref.finance

ref.gr

ref.agency

ref.ly

ref.sg

ref.by

ref.com.br

ref.im

ref.nhs.uk

ref.wang

ref.scot

ref.box

ref.cards

ref.info

ref.management

ref.es

ref.cn

ref.hu

ref.com

ref.co

ref.org

ref.today

ref.az

ref.re

ref.org.au

ref.pl

ref.ru

ref.com.hk

ref.or.kr

ref.plus

ref.or.jp

ref.expert

ref.in.ua

ref.training

ref.tips

ref.ng

ref.mx

ref.hk

ref.so

ref.eu

ref.house

ref.readthedocs.io

ref.ch

ref.us

ref.se

ref.ac.uk

ref.tools

ref.no

ref.to

ref.tc

ref.lv

ref.biz

ref.it

ref.li

ref.ua

ref.ms

ref.asia

ref.com.ua

ref.my

ref.world

ref.vn

ref.me

ref.pt

Similar names

efr.info

fer.id.au

rfe.es

fer.fr

efr.dk

fer.pt

rfe.co.th

fer.com.tr

efr.us

fre.kr

erf.cat

fre.me

fre.fi

efr.co.jp

efr.co.za

fre.io

rfe.dk

erf.pt

fer.net

efr.pl

erf.de

fre.in

fer.is

erf.us

erf.cz

efr.at

fer.su

rfe.jp

rfe.ru

rfe.us

erf.org.eg

erf.at

erf.com.qa

efr.se

erf.pl

erf.me

fer.nl

fre.com

fer.io

erf.jp

efr.com.sg

efr.de

fre.to

rfe.co

fer.be

efr.me

efr.ro

efr.cn

rfe.me

efr.zone

efr.co.il

rfe.ch

rfe.cn

fer.wf

rfe.net.mk

rfe.nu

fer.st

fre.by

efr.org

fre.email

erf.es

fre.tv

erf.com.tr

fre.cn

efr.hu

rfe.fr

fre.no

fer.it

fer.cn

fer.me

fer.org

erf.org

fer.gov.gn

erf.nl

erf.design

fer.org.ro

fer.nu

efr.be

fer.at

efr.nl

fre.org

efr.ch

efr.it

rfe.se

fre.ru

erf.it

erf.org.tw

fre.at

rfe.ro

rfe.de

fre.org.uk

fre.sk

efr.com.tr

efr.net

fer.gov.pl

erf.org.au

fer.lt

fer.gov.rw

fer.es

efr.co

fer.eu

fre.be

fer.al

fre.ag

fer.biz

fer.de

fre.pl

fer.pl

rfe.com.ar

DNS History

20 records (8 active, 12 former)

●NSgalilea.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs

○ 2021-04-06 21:17:02
● 2026-02-17 13:03:08
● 2026-07-04 07:43:30

●NSlee.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs

○ 2021-04-06 21:17:02
● 2026-02-17 13:03:08
● 2026-07-04 07:43:30

○NSns1.parkingcrew.net2021-01-19 → 2021-04-06 · 4 obs

● 2021-01-19 10:06:16
● 2021-04-06 21:17:02
○ 2026-02-17 13:03:08
○ 2026-07-04 07:43:30

○NSns2.parkingcrew.net2021-01-19 → 2021-04-06 · 4 obs

● 2021-01-19 10:06:16
● 2021-04-06 21:17:02
○ 2026-02-17 13:03:08
○ 2026-07-04 07:43:30

○MXmail.h-email.net2021-01-19 → 2021-04-06 · 4 obs

● 2021-01-19 10:06:16
● 2021-04-06 21:17:02
○ 2026-02-17 13:03:08
○ 2026-07-04 07:43:30

●MXmx1.titan.email2026-02-17 → 2026-07-04 · 3 obs

○ 2021-04-06 21:17:02
● 2026-02-17 13:03:08
● 2026-07-04 07:43:30

●MXmx2.titan.email2026-02-17 → 2026-07-04 · 3 obs

○ 2021-04-06 21:17:02
● 2026-02-17 13:03:08
● 2026-07-04 07:43:30

●A104.21.32.642026-02-18 → 2026-07-04 · 9 obs

○ 2026-02-17 13:03:08
● 2026-02-18 00:02:46
● 2026-05-22 06:01:04
○ 2026-05-27 06:15:04
● 2026-05-29 13:20:06
● 2026-06-05 05:37:30
○ 2026-07-03 13:16:52
● 2026-07-04 07:07:38
● 2026-07-04 07:43:30

○A104.247.82.122021-01-19 → 2021-04-06 · 5 obs

○ 2016-05-16 18:29:44
● 2021-01-19 10:06:16
● 2021-04-06 21:17:02
○ 2026-02-17 13:03:08
○ 2026-07-04 07:43:30

○A172.64.80.12026-02-17 → 2026-02-17 · 4 obs

○ 2021-04-06 21:17:02
● 2026-02-17 13:03:08
○ 2026-02-18 00:02:46
○ 2026-07-04 07:43:30

●A172.67.184.622026-02-18 → 2026-07-04 · 9 obs

○A188.114.96.02026-05-27 → 2026-07-03 · 7 obs

○ 2026-05-22 06:01:04
● 2026-05-27 06:15:04
○ 2026-05-29 13:20:06
○ 2026-06-05 05:37:30
● 2026-07-03 13:16:52
○ 2026-07-04 07:07:38
○ 2026-07-04 07:43:30

○A188.114.97.02026-05-27 → 2026-07-03 · 7 obs

○ 2026-05-22 06:01:04
● 2026-05-27 06:15:04
○ 2026-05-29 13:20:06
○ 2026-06-05 05:37:30
● 2026-07-03 13:16:52
○ 2026-07-04 07:07:38
○ 2026-07-04 07:43:30

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-03-22 · 7 obs

○ 2021-04-06 21:17:02
● 2026-02-17 13:03:08
○ 2026-02-18 00:02:46
○ 2026-03-08 07:38:14
● 2026-03-22 16:50:42
○ 2026-04-01 20:02:40
○ 2026-07-04 07:43:30

●A2606:4700:3030::6815:20402026-07-04 → 2026-07-04 · 3 obs

○ 2026-07-03 13:16:52
● 2026-07-04 07:07:38
● 2026-07-04 07:43:30

●A2606:4700:3033::ac43:b83e2026-02-18 → 2026-07-04 · 12 obs

○ 2026-02-17 13:03:08
● 2026-02-18 00:02:46
● 2026-03-08 07:38:14
○ 2026-03-22 16:50:42
● 2026-04-01 20:02:40
● 2026-05-22 06:01:04
○ 2026-05-27 06:15:04
● 2026-05-29 13:20:06
● 2026-06-05 05:37:30
○ 2026-07-03 13:16:52
● 2026-07-04 07:07:38
● 2026-07-04 07:43:30

○A2606:4700:3035::6815:20402026-02-18 → 2026-06-05 · 11 obs

○A2a06:98c1:3120::2026-05-27 → 2026-07-03 · 7 obs

○ 2026-05-22 06:01:04
● 2026-05-27 06:15:04
○ 2026-05-29 13:20:06
○ 2026-06-05 05:37:30
● 2026-07-03 13:16:52
○ 2026-07-04 07:07:38
○ 2026-07-04 07:43:30

○A2a06:98c1:3121::2026-05-27 → 2026-07-03 · 7 obs

○ 2026-05-22 06:01:04
● 2026-05-27 06:15:04
○ 2026-05-29 13:20:06
○ 2026-06-05 05:37:30
● 2026-07-03 13:16:52
○ 2026-07-04 07:07:38
○ 2026-07-04 07:43:30

○A69.64.147.2422015-08-15 → 2016-05-16 · 4 obs

● 2015-08-15 10:54:30
● 2016-05-16 18:29:44
○ 2021-01-19 10:06:16
○ 2026-07-04 07:43:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	x.mx-ns.mx, e.mx-ns.mx, m.mx-ns.mx, c.mx-ns.mx...	-
ref.mx	lee.ns.cloudflare.com, galilea.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.129

NS records: lee.ns.cloudflare.com, galilea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ref.mx (unsigned zone)

⏱️ Timing

Total: 879ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.62, 104.21.32.64`
AAAA	2	`2606:4700:3033::ac43:b83e, 2606:4700:3030::6815:2040`
NS	2	`galilea.ns.cloudflare.com, lee.ns.cloudflare.com`
MX	2	`mx1.titan.email (pri: 1), mx2.titan.email (pri: 1)`
TXT	1	`v=spf1 include:spf.titan.email ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`galilea.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

ref.mx resolves to four IP addresses: 104.21.32.64, 172.67.184.62, 2606:4700:3030::6815:2040 and 2606:4700:3033::ac43:b83e.

sdgs.unida.ac.id, pingbusinesses.com, teresiablackmer.top plus two other host names have IP numbers in common with ref.mx.

Name Servers

Two name servers handle the delegation for ref.mx: galilea.ns.cloudflare.com and lee.ns.cloudflare.com.

The name server configuration of ref.mx is shared with other domains, for instance ensoo.com.mx, idiomaspaulmuller.com, mazvconsultoria.com.mx and two others.

ref.mx has at least partial name server overlap with other domains, such as 388bet.info, myvirtuallocation.com, bestofjh.net and two others.

It is common to find these name servers paired with the name servers theo.ns.cloudflare.com.

Hosts with 6 IP addresses each:

galilea.ns.cloudflare.com resolves to 108.162.194.233, 162.159.38.233 and 172.64.34.233 among others, with 3 other IP addresses in total.

lee.ns.cloudflare.com resolves to 108.162.193.129, 172.64.33.129 and 173.245.59.129 among others, with 3 other IP addresses in total.

Mail Servers

ref.mx uses two mail servers, mx1.titan.email and mx2.titan.email.

The mail server setup of ref.mx matches that of other domains such as dealgatesqa.com, saviera.net, acdclark.com and two others.

ref.mx has mail servers in common with other domains — for example wladimir.com.br and turismonosul.com.br.

mx1.titan.email and mx2.titan.email both direct to 18.235.222.233, 34.196.137.144 and 52.55.77.147, all three IP addresses being shared between the two hosts.

mx1.titan.email along with mx2.titan.email each resolve to 18.235.222.233 IP addresses.

mx1.titan.email along with mx2.titan.email each resolve to 34.196.137.144 IP addresses.

mx1.titan.email along with mx2.titan.email each resolve to 52.55.77.147 IP addresses.

ref.mx - robtex.com

ref.mx

mx

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ref.mx`

`mx`