mxtesting.com - robtex.com

mxtesting.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4b26🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d3c9🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.75.38Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.201🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdamien.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ca8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
A2803:f800:50::6ca2:c3a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdamien.ns.cloudflare.com
A2a06:98c1:50::ac40:23a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdamien.ns.cloudflare.com
A108.162.195.168🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
A162.159.44.168Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
A172.64.35.168🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdamien.ns.cloudflare.com
NSisabel.ns.cloudflare.com
A2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRisabel.ns.cloudflare.com
A2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45
PTRisabel.ns.cloudflare.com
A108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
A172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRisabel.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.75.38, 172.67.211.201
IPv6 hints2606:4700:3030::6815:4b26, 2606:4700:3034::ac43:d3c9
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=76, name=cloudflare-ech.com
SOAdamien.ns.cloudflare.comdns@cloudflare.com serial=2398344486

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776463612

Same first word

mxtesting.com

Similar names

testingmx.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSdamien.ns.cloudflare.comisabel.ns.cloudflare.comns1.systemdns.comns2.systemdns.comns3.systemdns.comMXsmtp.mxtesting.comA104.21.75.38172.67.211.2012606:4700:3030::6815:4b262606:4700:3034::ac43:d3c9208.69.12.136
●NSdamien.ns.cloudflare.com2026-04-10 → 2026-04-17 · 3 obs
○ 2017-05-23 03:24:20
● 2026-04-10 21:39:20
● 2026-04-17 22:31:46
●NSisabel.ns.cloudflare.com2026-04-10 → 2026-04-17 · 3 obs
○ 2017-05-23 03:24:20
● 2026-04-10 21:39:20
● 2026-04-17 22:31:46
○NSns1.systemdns.com2015-06-10 → 2017-05-23 · 4 obs
● 2015-06-10 06:29:14
● 2017-05-23 03:24:20
○ 2026-04-10 21:39:20
○ 2026-04-17 22:31:46
○NSns2.systemdns.com2015-06-10 → 2017-05-23 · 4 obs
● 2015-06-10 06:29:14
● 2017-05-23 03:24:20
○ 2026-04-10 21:39:20
○ 2026-04-17 22:31:46
○NSns3.systemdns.com2015-06-10 → 2017-05-23 · 4 obs
● 2015-06-10 06:29:14
● 2017-05-23 03:24:20
○ 2026-04-10 21:39:20
○ 2026-04-17 22:31:46
○MXsmtp.mxtesting.com2015-06-10 → 2017-05-23 · 4 obs
● 2015-06-10 06:29:14
● 2017-05-23 03:24:20
○ 2026-04-10 21:39:20
○ 2026-04-17 22:31:46
●A104.21.75.382026-04-10 → 2026-04-17 · 3 obs
○ 2017-05-23 03:24:20
● 2026-04-10 21:39:20
● 2026-04-17 22:31:46
●A172.67.211.2012026-04-10 → 2026-04-17 · 3 obs
○ 2017-05-23 03:24:20
● 2026-04-10 21:39:20
● 2026-04-17 22:31:46
○A208.69.12.1362015-06-10 → 2017-05-23 · 4 obs
● 2015-06-10 06:29:14
● 2017-05-23 03:24:20
○ 2026-04-10 21:39:20
○ 2026-04-17 22:31:46
●A2606:4700:3030::6815:4b262026-04-10 → 2026-04-17 · 3 obs
○ 2017-05-23 03:24:20
● 2026-04-10 21:39:20
● 2026-04-17 22:31:46
●A2606:4700:3034::ac43:d3c92026-04-10 → 2026-04-17 · 3 obs
○ 2017-05-23 03:24:20
● 2026-04-10 21:39:20
● 2026-04-17 22:31:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mxtesting.comisabel.ns.cloudflare.com, damien.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.168

NS records: isabel.ns.cloudflare.com, damien.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mxtesting.com (unsigned zone)

⏱️ Timing

Total: 95ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.211.201, 104.21.75.38
AAAA22606:4700:3030::6815:4b26, 2606:4700:3034::ac43:d3c9
NS2damien.ns.cloudflare.com, isabel.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1damien.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mxtesting.com maps to four IP numbers: 2606:4700:3030::6815:4b26, 2606:4700:3034::ac43:d3c9, 104.21.75.38 and 172.67.211.201.

other host names include nineteensixtyeight.com, bharatsarkariyojana.com, lafabriqueboheme.com, matiasbrigante.com and secure-online.org; they share IP numbers with mxtesting.com.

Name Servers

Two name servers damien.ns.cloudflare.com and isabel.ns.cloudflare.com handle the delegation for mxtesting.com.

mxtesting.com shares the same name server setup as other domains, for instance drpong.com, rydev.com, cswz.site, ygh.kr and insidetherink.com.

mxtesting.com at least partially shares name servers with other domains, for instance cabling.me, k56p4vct.com, pallaviphotography.com, angelafreed.com and 2347ww.com.

These name servers are commonly used with adi.ns.cloudflare.com and bruce.ns.cloudflare.com.

Six IP addresses per host:

damien.ns.cloudflare.com points to 2606:4700:58::a29f:2ca8, 2803:f800:50::6ca2:c3a8, 2a06:98c1:50::ac40:23a8, 108.162.195.168, 162.159.44.168 and 172.64.35.168; isabel.ns.cloudflare.com points to 2606:4700:50::a29f:2668, 2803:f800:50::6ca2:c268, 2a06:98c1:50::ac40:2268, 108.162.194.104, 162.159.38.104 and 172.64.34.104