`mailtrackerapp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:100f^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:d1c4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.15^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.196^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aida.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aida.ns.cloudflare.com`
		A	108.162.192.58^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	172.64.32.58^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
		A	173.245.58.58^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aida.ns.cloudflare.com`
NS	`darl.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b62^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c162^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`darl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2162^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`darl.ns.cloudflare.com`
		A	108.162.193.98^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	172.64.33.98^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
		A	173.245.59.98^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`darl.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.16.15, 172.67.209.196
		IPv6	2606:4700:3030::6815:100f, 2606:4700:3033::ac43:d1c4
SOA	`aida.ns.cloudflare.com`dns@cloudflare.com serial=2398123569

`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=1771291435

Subdomains

www.mailtrackerapp.com

Same first word

mailtrackerapp.com

DNS History

37 records (6 active, 31 former)

●NSaida.ns.cloudflare.com2026-02-21 → 2026-03-10 · 3 obs

○ 2017-08-08 12:40:28
● 2026-02-21 09:46:08
● 2026-03-10 16:56:08

●NSdarl.ns.cloudflare.com2026-02-21 → 2026-03-10 · 3 obs

○ 2017-08-08 12:40:28
● 2026-02-21 09:46:08
● 2026-03-10 16:56:08

○NSns-1086.awsdns-07.org2015-08-17 → 2017-08-08 · 4 obs

● 2015-08-17 06:03:00
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○NSns-1697.awsdns-20.co.uk2015-08-17 → 2017-08-08 · 4 obs

● 2015-08-17 06:03:00
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○NSns-287.awsdns-35.com2015-08-17 → 2017-08-08 · 4 obs

● 2015-08-17 06:03:00
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○NSns-977.awsdns-58.net2015-08-17 → 2017-08-08 · 4 obs

● 2015-08-17 06:03:00
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○MXex10.mailtrackerapp.com2015-08-17 → 2017-08-08 · 4 obs

● 2015-08-17 06:03:00
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

●A104.21.16.152026-02-21 → 2026-03-10 · 4 obs

○ 2017-08-08 12:40:28
● 2026-02-21 09:46:08
○ 2026-03-04 23:04:54
● 2026-03-10 16:56:08

●A172.67.209.1962026-02-21 → 2026-03-10 · 4 obs

○ 2017-08-08 12:40:28
● 2026-02-21 09:46:08
○ 2026-03-04 23:04:54
● 2026-03-10 16:56:08

○A188.114.96.02026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-21 09:46:08
● 2026-03-04 23:04:54
○ 2026-03-10 16:56:08

○A188.114.97.02026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-21 09:46:08
● 2026-03-04 23:04:54
○ 2026-03-10 16:56:08

●A2606:4700:3030::6815:100f2026-02-21 → 2026-03-10 · 4 obs

○ 2017-08-08 12:40:28
● 2026-02-21 09:46:08
○ 2026-03-04 23:04:54
● 2026-03-10 16:56:08

●A2606:4700:3033::ac43:d1c42026-02-21 → 2026-03-10 · 4 obs

○ 2017-08-08 12:40:28
● 2026-02-21 09:46:08
○ 2026-03-04 23:04:54
● 2026-03-10 16:56:08

○A2a06:98c1:3120::2026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-21 09:46:08
● 2026-03-04 23:04:54
○ 2026-03-10 16:56:08

○A2a06:98c1:3121::2026-03-04 → 2026-03-04 · 3 obs

○ 2026-02-21 09:46:08
● 2026-03-04 23:04:54
○ 2026-03-10 16:56:08

○A52.219.20.392017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A52.219.20.742017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A52.219.24.112017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A52.219.24.1222017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A52.219.24.982017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A52.219.28.112017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A54.231.235.192015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.235.232016-02-04 → 2016-02-04 · 4 obs

○ 2015-12-05 06:21:38
● 2016-02-04 09:22:06
○ 2016-04-26 06:02:02
○ 2026-03-10 16:56:08

○A54.231.235.262016-12-12 → 2016-12-12 · 4 obs

○ 2016-04-26 06:02:02
● 2016-12-12 10:19:02
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.235.382017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A54.231.235.422017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A54.231.235.662015-12-05 → 2015-12-05 · 4 obs

○ 2015-08-17 06:03:00
● 2015-12-05 06:21:38
○ 2016-02-04 09:22:06
○ 2026-03-10 16:56:08

○A54.231.235.862015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.236.192015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.236.262017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-12 10:19:02
● 2017-08-08 12:40:28
○ 2026-02-21 09:46:08
○ 2026-03-10 16:56:08

○A54.231.236.32015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.236.72015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.236.782015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.237.152015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.237.232015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2017-08-08 12:40:28
○ 2026-03-10 16:56:08

○A54.231.237.32016-04-26 → 2016-04-26 · 4 obs

○ 2016-02-04 09:22:06
● 2016-04-26 06:02:02
○ 2016-12-12 10:19:02
○ 2026-03-10 16:56:08

○A54.231.237.742015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 06:03:00
○ 2015-12-05 06:21:38
○ 2026-03-10 16:56:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mailtrackerapp.com	aida.ns.cloudflare.com, darl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.98

NS records: aida.ns.cloudflare.com, darl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mailtrackerapp.com (unsigned zone)

⏱️ Timing

Total: 156ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.15, 172.67.209.196`
AAAA	2	`2606:4700:3033::ac43:d1c4, 2606:4700:3030::6815:100f`
NS	2	`aida.ns.cloudflare.com, darl.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aida.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mailtrackerapp.com is the parent of www.mailtrackerapp.com.

IP Addresses

Four IP numbers are pointed to by mailtrackerapp.com: 2606:4700:3030::6815:100f, 2606:4700:3033::ac43:d1c4, 104.21.16.15 and 172.67.209.196.

other host names including sydoujiang.cn, brainreigns.com, kateserine.com, acsi.finance and arraywebdevelopment.com share IP numbers with mailtrackerapp.com.

Name Servers

mailtrackerapp.com is delegated to two name servers aida.ns.cloudflare.com and darl.ns.cloudflare.com.

mailtrackerapp.com shares the same name server setup as other domains, for instance megapirate.net, katewaterhouse.com, sm3na.co, savedeo.site and mylinq.in.

mailtrackerapp.com at least partially shares name servers with other domains, for instance golft.nl, aphro-ism.com, daachiever.com, beo4d.com and exportnews.it.

These name servers are commonly used alongside rosa.ns.cloudflare.com and beau.ns.cloudflare.com.

Host names with six IP numbers:

Host name aida.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3a, 2803:f800:50::6ca2:c03a, 2a06:98c1:50::ac40:203a, 108.162.192.58, 172.64.32.58 and 173.245.58.58.

Host name darl.ns.cloudflare.com points to: 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98.

mailtrackerapp.com - robtex.com