mrtech.com - dns.ninja

`mrtech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:944^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bd2a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.68^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.42^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isaac.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isaac.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isaac.ns.cloudflare.com`
		A	108.162.193.177^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	172.64.33.177^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
		A	173.245.59.177^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isaac.ns.cloudflare.com`
NS	`robin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ada^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robin.ns.cloudflare.com`
		A	108.162.192.218^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	172.64.32.218^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	173.245.58.218^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.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::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`mail.mrtech.com`⁽¹⁵⁾
TXT	`ca3-402054282c274e98abc30f0d44563349`
TXT	`google-site-verification=Er5esO7DeklSZt5K1JYQfa25c1_9TvzJZR7J5wRqABw`
TXT	`google-site-verification=WSNUG0cfTJN9LLg1XHIwarO-f6vidUfpOlKepFs3tfM`
TXT	`v=spf1 include:_spf.google.com include:spf.leadconnectorhq.com include:mailgu...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.68, 172.67.189.42
		IPv6 hints	2606:4700:3032::6815:944, 2606:4700:3033::ac43:bd2a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=212, name=cloudflare-ech.com
SOA	`isaac.ns.cloudflare.com`dns@cloudflare.com serial=2410390293

`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=1784991332

rank #748869 globally
rank #316109 in the tld
WOT: SAFE (90/100)

Previously MX for

mrtech.com

mail.mrtech.com

Same first word

mrtech.com.tw

mrtech.co

mrtech.cc

mrtech.it

mrtech.cn

mrtech.org

mrtech.jp

mrtech.com.mx

mrtech.nyc

mrtech.lk

mrtech.fi

mrtech.fr

mrtech.co.za

mrtech.com

mrtech.us

mrtech.ru

mrtech.com.my

mrtech.de

mrtech.net.br

mrtech.dk

mrtech.net

mrtech.biz

mrtech.com.au

mrtech.ca

mrtech.online

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thecrm.com.au

ctherm.cn

thecrm.info

mrecht.ch

mretch.xyz

thecrm.guru

thercm.com

tmerch.ru

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ctherm.com

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rmtech.solutions

rmtech.ru

rmtech.myshopify.com

tmerch.com

certmh.com

rmtech.it

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techmr.in

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chemrt.com

thecrm.us

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thecrm.com

thecrm.agency

ctherm.ca

rmtech.net

thecrm.biz

mechtr.com

thermc.com

rmtech.com

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rmtech.org

rtchem.com

thecrm.ru

mrecht.tempurl.host

mercht.com

mhcert.com

rmtech.co.za

thecmr.com

thecrm.expert

techrm.io

ctehrm.com

ctmehr.com

trchem.cn

thecrm.pro

mrchet.com

mretch.com

themrc.net

erthmc.com

themrc.org

rtmech.com

themrc.com

mretch.de

rmtech.com.cn

DNS History

27 records (12 active, 15 former)

●NSisaac.ns.cloudflare.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

○NSns1.mediatemple.net2015-07-05 → 2016-02-05 · 4 obs

● 2015-07-05 03:29:56
● 2016-02-05 11:36:32
○ 2016-05-03 15:12:24
○ 2026-07-25 15:15:38

○NSns1.mrtech.com2016-05-28 → 2017-05-05 · 5 obs

○ 2016-05-03 15:12:24
● 2016-05-28 10:50:16
● 2017-05-05 09:04:12
○ 2026-02-15 22:11:30
○ 2026-07-25 15:15:38

○NSns2.mediatemple.net2015-07-05 → 2016-02-05 · 4 obs

● 2015-07-05 03:29:56
● 2016-02-05 11:36:32
○ 2016-05-03 15:12:24
○ 2026-07-25 15:15:38

○NSns2.mrtech.com2016-05-28 → 2017-05-05 · 5 obs

○ 2016-05-03 15:12:24
● 2016-05-28 10:50:16
● 2017-05-05 09:04:12
○ 2026-02-15 22:11:30
○ 2026-07-25 15:15:38

○NSns27.domaincontrol.com2016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-05 11:36:32
● 2016-05-03 15:12:24
○ 2016-05-28 10:50:16
○ 2026-07-25 15:15:38

○NSns28.domaincontrol.com2016-05-03 → 2016-05-03 · 4 obs

○ 2016-02-05 11:36:32
● 2016-05-03 15:12:24
○ 2016-05-28 10:50:16
○ 2026-07-25 15:15:38

●NSrobin.ns.cloudflare.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

●MXaspmx.l.google.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

●MXmail.mrtech.com2015-07-05 → 2026-07-25 · 6 obs

● 2015-07-05 03:29:56
● 2016-05-03 15:12:24
○ 2016-05-28 10:50:16
○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-07-25 15:15:38

○MXmrtech.com2016-05-28 → 2017-05-05 · 5 obs

○ 2016-05-03 15:12:24
● 2016-05-28 10:50:16
● 2017-05-05 09:04:12
○ 2026-02-15 22:11:30
○ 2026-07-25 15:15:38

●A104.21.9.682026-02-15 → 2026-07-25 · 11 obs

○ 2017-05-05 09:04:12
● 2026-02-15 22:11:30
● 2026-02-20 16:42:28
○ 2026-03-06 23:09:32
● 2026-04-09 20:49:44
○ 2026-04-12 12:10:04
● 2026-04-18 10:28:44
● 2026-06-13 14:12:56
○ 2026-06-16 05:31:20
● 2026-07-04 00:08:38
● 2026-07-25 15:15:38

○A166.62.119.1942016-05-03 → 2017-05-05 · 5 obs

○ 2016-02-05 11:36:32
● 2016-05-03 15:12:24
● 2017-05-05 09:04:12
○ 2026-02-15 22:11:30
○ 2026-07-25 15:15:38

●A172.67.189.422026-02-15 → 2026-07-25 · 11 obs

○A188.114.96.02026-03-06 → 2026-06-16 · 10 obs

○ 2026-02-15 22:11:30
○ 2026-02-20 16:42:28
● 2026-03-06 23:09:32
○ 2026-04-09 20:49:44
● 2026-04-12 12:10:04
○ 2026-04-18 10:28:44
○ 2026-06-13 14:12:56
● 2026-06-16 05:31:20
○ 2026-07-04 00:08:38
○ 2026-07-25 15:15:38

○A188.114.97.02026-03-06 → 2026-06-16 · 10 obs

●A2606:4700:3032::6815:9442026-07-04 → 2026-07-25 · 3 obs

○ 2026-06-16 05:31:20
● 2026-07-04 00:08:38
● 2026-07-25 15:15:38

●A2606:4700:3033::ac43:bd2a2026-07-04 → 2026-07-25 · 3 obs

○ 2026-06-16 05:31:20
● 2026-07-04 00:08:38
● 2026-07-25 15:15:38

○A2606:4700:3036::6815:9442026-02-15 → 2026-06-13 · 10 obs

○A2606:4700:3037::ac43:bd2a2026-02-15 → 2026-06-13 · 10 obs

○A2a06:98c1:3120::2026-03-06 → 2026-06-16 · 10 obs

○A2a06:98c1:3121::2026-03-06 → 2026-06-16 · 10 obs

○A70.32.106.672015-07-05 → 2016-02-05 · 4 obs

● 2015-07-05 03:29:56
● 2016-02-05 11:36:32
○ 2016-05-03 15:12:24
○ 2026-07-25 15:15:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net...	-
mrtech.com	isaac.ns.cloudflare.com, robin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.177

NS records: isaac.ns.cloudflare.com, robin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mrtech.com (unsigned zone)

⏱️ Timing

Total: 224ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.42, 104.21.9.68`
AAAA	2	`2606:4700:3032::6815:944, 2606:4700:3033::ac43:bd2a`
NS	2	`isaac.ns.cloudflare.com, robin.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`ca3-402054282c274e98abc30f0d44563349, google-site-verification=Er5esO7DeklSZt5...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isaac.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mrtech.com resolves to four IP addresses: 104.21.9.68, 172.67.189.42, 2606:4700:3032::6815:944 and 2606:4700:3033::ac43:bd2a.

ub.xf0371.com, mail.pascalboyergallery.com, ogloszenie-3hf4eg33rtfpvz33wla2.org plus two other host names have IP numbers in common with mrtech.com.

Name Servers

mrtech.com has two authoritative name servers — isaac.ns.cloudflare.com and robin.ns.cloudflare.com.

The name server configuration of mrtech.com is shared with other domains, for instance 0221x.com, 87xw.com, xxb02.com and two others.

mrtech.com shares at least some of its name servers with other domains, including cambridgeeurotech.in, oscarpino.com, sattech.org and two others.

These name servers are frequently seen alongside the name servers courtney.ns.cloudflare.com.

Hosts with 6 IP addresses each:

isaac.ns.cloudflare.com points to 108.162.193.177, 172.64.33.177, 173.245.59.177 and 3 other IP addresses.

robin.ns.cloudflare.com points to 108.162.192.218, 172.64.32.218, 173.245.58.218 and 3 other IP addresses.

Mail Servers

mrtech.com is handled by 6 mail servers: mail.mrtech.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

At least some of the mail servers used by mrtech.com are shared with other domains: prayoshatravel.com, jhajhariagroup.com, ns500693.ns500765.ns500699.ns500699.ns500734.ns500699.ns500734.ns500693.ns500588.ns500588.ns500699.ns500693.ns500632.ns500588.ns500612.ns500588.ns500588.dtrkdll.com and two others among them.

These mail servers are often deployed together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com resolves to 142.251.179.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1a.