`backup.mx`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8cb3^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2ea2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.162^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.179^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`hank.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c174^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hank.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2174^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hank.ns.cloudflare.com`
		A	108.162.193.116^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	172.64.33.116^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
		A	173.245.59.116^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hank.ns.cloudflare.com`
NS	`isla.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	108.166.43.1^{🇺🇸 RACKSPACE-ORD108.166.0.0/18 Rackspace}
			PTR	`mx1.emailsrvr.com`
		A	146.20.161.1^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx1.emailsrvr.com`
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
		A	184.106.54.1^{🇺🇸 RACKSPACE-ORD184.106.54.0/24 Rackspace ORD}
			PTR	`mx1.emailsrvr.com`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.162, 172.67.140.179
		IPv6 hints	2606:4700:3030::ac43:8cb3, 2606:4700:3033::6815:2ea2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`hank.ns.cloudflare.com`dns@cloudflare.com serial=2405797310

`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=1783094824

Same first word

backup.ltd

backup.my

backup.com.hk

backup.nl

backup.edgesuite.net

backup.ws

backup.management

backup.ae

backup.ac

backup.cafe

backup.net

backup.gotdns.com

backup.co.za

backup.af

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backup.tools

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backup.yoga

backup.us

backup.direct

backup.bz

backup.camp

backup.wien

backup.com.au

backup.run

backup.cm

backup.geek.nz

backup.sh

backup.com.tr

backup.us-east-1.amazonaws.com

backup.school.nz

backup.s3.amazonaws.com

backup.uz

backup.care

backup.ink

backup.expert

backup.tel

backup.info

backup.com.mx

backup.lu

backup.guru

backup.la

backup.si

backup.org

backup.bg

backup.design

backup.info.pl

backup.ee

backup.co.nz

backup.ie

backup.fr

backup.zip

backup.team

backup.kz

backup.durban

backup.ma

backup.googleapis.com

backup.pk

backup.at

backup.country

backup.pl

backup.se

backup.one

backup.cc

backup.tv

backup.solutions

backup.place

backup.kiev.ua

backup.red

backup.im

backup.directory

backup.mx

backup.pro

backup.pics

backup.technology

backup.fi

backup.com

backup.ca

backup.global

backup.cat

backup.dnsalias.org

backup.uy

backup.ninja

backup.eu

backup.cz

backup.co.at

backup.com.gr

backup.in.ua

backup.su

backup.co.id

backup.ru

backup.co.jp

backup.asia

backup.wtf

backup.center

backup.me

backup.co.th

backup.ch

backup.vn

backup.co

backup.webhop.net

backup.life

backup.esp.br

backup.cn

backup.net.pe

backup.express

backup.bzh

Similar names

backpu.com

bupack.com.mx

cubpak.com

pukcab.net

apbuck.com

cubapk.com

packub.com

upback.com

bupack.com

ckapbu.com

puckab.pt

apuckb.com

puckab.biz

puckab.com

bkucpa.com

bupack.ru

pukcab.com

kupcab.com

ubpack.com

DNS History

22 records (11 active, 11 former)

○NSdns.stabletransit.com2015-08-09 → 2016-10-02 · 4 obs

● 2015-08-09 10:36:02
● 2016-10-02 00:02:16
○ 2026-02-18 02:55:52
○ 2026-07-03 16:34:44

○NSdns1.stabletransit.com2015-08-09 → 2016-10-02 · 4 obs

● 2015-08-09 10:36:02
● 2016-10-02 00:02:16
○ 2026-02-18 02:55:52
○ 2026-07-03 16:34:44

○NSdns2.stabletransit.com2015-08-09 → 2016-10-02 · 4 obs

● 2015-08-09 10:36:02
● 2016-10-02 00:02:16
○ 2026-02-18 02:55:52
○ 2026-07-03 16:34:44

●NShank.ns.cloudflare.com2026-02-18 → 2026-07-03 · 3 obs

○ 2016-10-02 00:02:16
● 2026-02-18 02:55:52
● 2026-07-03 16:34:44

●NSisla.ns.cloudflare.com2026-02-18 → 2026-07-03 · 3 obs

○ 2016-10-02 00:02:16
● 2026-02-18 02:55:52
● 2026-07-03 16:34:44

●MXalt1.aspmx.l.google.com2015-08-09 → 2026-07-03 · 2 obs

● 2015-08-09 10:36:02
● 2026-07-03 16:34:44

●MXalt2.aspmx.l.google.com2015-08-09 → 2026-07-03 · 2 obs

● 2015-08-09 10:36:02
● 2026-07-03 16:34:44

●MXalt3.aspmx.l.google.com2015-08-09 → 2026-07-03 · 2 obs

● 2015-08-09 10:36:02
● 2026-07-03 16:34:44

●MXalt4.aspmx.l.google.com2015-08-09 → 2026-07-03 · 2 obs

● 2015-08-09 10:36:02
● 2026-07-03 16:34:44

○MXaspmx.l.google.com2015-08-09 → 2016-10-02 · 4 obs

● 2015-08-09 10:36:02
● 2016-10-02 00:02:16
○ 2026-02-18 02:55:52
○ 2026-07-03 16:34:44

●MXmx1.emailsrvr.com2026-02-18 → 2026-07-03 · 3 obs

○ 2016-10-02 00:02:16
● 2026-02-18 02:55:52
● 2026-07-03 16:34:44

●A104.21.46.1622026-02-18 → 2026-07-03 · 18 obs

○ 2016-10-02 00:02:16
● 2026-02-18 02:55:52
● 2026-03-01 22:10:58
○ 2026-03-04 13:35:06
● 2026-03-15 01:57:28
● 2026-03-19 09:31:12
○ 2026-03-25 19:50:38
● 2026-04-02 15:53:10
● 2026-05-03 08:35:18
○ 2026-05-08 09:05:16
● 2026-05-15 09:59:10
○ 2026-05-16 12:54:12
○ 2026-06-04 18:05:22
● 2026-06-06 19:32:18
○ 2026-06-12 09:16:12
○ 2026-06-12 16:01:08
● 2026-06-25 10:29:18
● 2026-07-03 16:34:44

●A172.67.140.1792026-02-18 → 2026-07-03 · 18 obs

○A188.114.96.02026-03-04 → 2026-06-12 · 16 obs

○ 2026-03-01 22:10:58
● 2026-03-04 13:35:06
○ 2026-03-15 01:57:28
○ 2026-03-19 09:31:12
● 2026-03-25 19:50:38
○ 2026-04-02 15:53:10
○ 2026-05-03 08:35:18
● 2026-05-08 09:05:16
○ 2026-05-15 09:59:10
● 2026-05-16 12:54:12
● 2026-06-04 18:05:22
○ 2026-06-06 19:32:18
● 2026-06-12 09:16:12
● 2026-06-12 16:01:08
○ 2026-06-25 10:29:18
○ 2026-07-03 16:34:44

○A188.114.97.02026-03-04 → 2026-06-12 · 16 obs

●A2606:4700:3030::ac43:8cb32026-06-25 → 2026-07-03 · 3 obs

○ 2026-06-12 16:01:08
● 2026-06-25 10:29:18
● 2026-07-03 16:34:44

●A2606:4700:3033::6815:2ea22026-06-25 → 2026-07-03 · 3 obs

○ 2026-06-12 16:01:08
● 2026-06-25 10:29:18
● 2026-07-03 16:34:44

○A2606:4700:3034::ac43:8cb32026-02-18 → 2026-06-06 · 16 obs

○A2606:4700:3035::6815:2ea22026-02-18 → 2026-06-06 · 16 obs

○A2a06:98c1:3120::2026-03-04 → 2026-06-12 · 16 obs

○A2a06:98c1:3121::2026-03-04 → 2026-06-12 · 16 obs

○A98.129.229.2012015-08-09 → 2016-10-02 · 4 obs

● 2015-08-09 10:36:02
● 2016-10-02 00:02:16
○ 2026-02-18 02:55:52
○ 2026-07-03 16:34:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mx	c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...	-
backup.mx	hank.ns.cloudflare.com, isla.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.116

NS records: hank.ns.cloudflare.com, isla.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backup.mx (unsigned zone)

⏱️ Timing

Total: 1483ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.162, 172.67.140.179`
AAAA	2	`2606:4700:3030::ac43:8cb3, 2606:4700:3033::6815:2ea2`
NS	2	`hank.ns.cloudflare.com, isla.ns.cloudflare.com`
MX	5	`mx1.emailsrvr.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`hank.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

backup.mx points to the four IP addresses 104.21.46.162, 172.67.140.179, 2606:4700:3030::ac43:8cb3 and 2606:4700:3033::6815:2ea2.

brosan.de, ameencogroup.com, girlskintw.com plus two other host names have IP numbers in common with backup.mx.

Name Servers

backup.mx is served by two delegated name servers, hank.ns.cloudflare.com and isla.ns.cloudflare.com.

The name server configuration of backup.mx is shared with other domains, for instance bukal.com.mx, deform.com, norkply.com and two others.

At least some of backup.mx's name servers are shared with other domains, for example codingsolved.com, cesr-midi-pyrenees.fr, ocb.be and two more.

These name servers tend to be deployed in combination with the name servers ivy.ns.cloudflare.com and konnor.ns.cloudflare.com.

Hosts with 6 IP addresses each:

hank.ns.cloudflare.com carries IP addresses 108.162.193.116, 172.64.33.116 and 173.245.59.116, with 3 other addresses beyond those.

isla.ns.cloudflare.com carries IP addresses 108.162.192.119, 172.64.32.119 and 173.245.58.119, with 3 other addresses beyond those.

Mail Servers

backup.mx has five mail servers, which are mx1.emailsrvr.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by backup.mx are shared with other domains: ns500671.ns500742.ns500671.ns500742.ns500742.ns500688.ns500671.ns500705.ns500678.ns500649.ns500688.ns500649.ns500649.lustychickser.com, ns500731.ns500671.ns500754.ns500742.ns500704.ns500705.ns500671.ns500705.ns500705.ns500688.ns500678.ns500291.tenderladiesbz.com, ns500754.ns500742.ns500731.ns500731.ns500754.ns500731.ns500742.ns500704.ns500666.ns500666.ns500153.tenderladiesbz.com and two others among them.

It is common to find these mail servers paired with the mail servers aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, as well as two others.

Host names with four IP addresses:

mx1.emailsrvr.com directs to 108.166.43.1, 146.20.161.1, 173.203.187.1 and 184.106.54.1.

Host names pointing to two IP addresses:

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.