4mtr.com - dns.ninja

`4mtr.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`dns4.quick.net.au` ⭐
		A	45.33.13.58^{🇺🇸 AKAMAI-LINODE-AP45.33.0.0/19 Akamai Technologies}
			PTR	`45-33-13-58.ip.linodeusercontent.com`
NS	`dns1.quick.net.au`
		A	49.255.194.121^{🇦🇺 VOCUS-BACKBONE-AS49.255.0.0/16 VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street}
			PTR	`49-255-194-121.sta.ip.vocus.au`
NS	`dns2.quick.net.au`
		A	175.45.125.28^{🇦🇺 VOCUS-BACKBONE-AS175.45.64.0/18 VOCUS PTY LTD Vocus Communications Lvl 12, 60 Miller Street}
			PTR	`175-45-125-28.core.vocus.network`
NS	`dns3.quick.net.au`
		A	172.104.39.245^{🇸🇬 AKAMAI-LINODE-AP172.104.32.0/19 Akamai Technologies}
			PTR	`172-104-39-245.ip.linodeusercontent.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=bba419f1198638eb2e29f9b98c9754f83273ad04`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
SOA	`dns4.quick.net.au`chedderontoast@gmail.com 2026-05-19 #2

`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=1785828147

Same first word

4mtr.com

Similar names

mrt4.com

mr4t.com

m4rt.com

rt4m.myshopify.com

rm4t.com

4mrt.com

4tmr.com

rt4m.com

DNS History

12 records (10 active, 2 former)

●NSdns1.quick.net.au2015-06-25 → 2026-08-04 · 2 obs

● 2015-06-25 17:46:50
● 2026-08-04 07:25:12

●NSdns2.quick.net.au2015-06-25 → 2026-08-04 · 2 obs

● 2015-06-25 17:46:50
● 2026-08-04 07:25:12

●NSdns3.quick.net.au2015-06-25 → 2026-08-04 · 2 obs

● 2015-06-25 17:46:50
● 2026-08-04 07:25:12

●NSdns4.quick.net.au2015-06-25 → 2026-08-04 · 2 obs

● 2015-06-25 17:46:50
● 2026-08-04 07:25:12

○MXfast.ddns.com.au2015-06-25 → 2017-05-15 · 4 obs

● 2015-06-25 17:46:50
● 2017-05-15 01:00:40
○ 2026-04-28 17:17:54
○ 2026-08-04 07:25:12

●MXmail.protonmail.ch2026-04-28 → 2026-08-04 · 3 obs

○ 2017-05-15 01:00:40
● 2026-04-28 17:17:54
● 2026-08-04 07:25:12

●MXmailsec.protonmail.ch2026-04-28 → 2026-08-04 · 3 obs

○ 2017-05-15 01:00:40
● 2026-04-28 17:17:54
● 2026-08-04 07:25:12

○A175.45.125.1712015-06-25 → 2016-09-11 · 4 obs

● 2015-06-25 17:46:50
● 2016-09-11 21:38:34
○ 2017-05-15 01:00:40
○ 2026-08-04 07:25:12

●A198.185.159.1442017-05-15 → 2026-08-04 · 3 obs

○ 2016-09-11 21:38:34
● 2017-05-15 01:00:40
● 2026-08-04 07:25:12

●A198.185.159.1452017-05-15 → 2026-08-04 · 3 obs

○ 2016-09-11 21:38:34
● 2017-05-15 01:00:40
● 2026-08-04 07:25:12

●A198.49.23.1442017-05-15 → 2026-08-04 · 3 obs

○ 2016-09-11 21:38:34
● 2017-05-15 01:00:40
● 2026-08-04 07:25:12

●A198.49.23.1452017-05-15 → 2026-08-04 · 3 obs

○ 2016-09-11 21:38:34
● 2017-05-15 01:00:40
● 2026-08-04 07:25:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4mtr.com	dns1.quick.net.au, dns2.quick.net.au, dns3.quick.net.au, dns4.quick.net.au	-

✅ Authoritative Response

Server:49.255.194.121

NS records: dns1.quick.net.au, dns2.quick.net.au, dns3.quick.net.au, dns4.quick.net.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4mtr.com (unsigned zone)

⏱️ Timing

Total: 1296ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.145, 198.185.159.145...`
NS	4	`dns2.quick.net.au, dns4.quick.net.au...`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	2	`v=spf1 include:_spf.protonmail.ch ~all, protonmail-verification=bba419f1198638eb`
SOA	1	`dns4.quick.net.au chedderontoast.gmail.c`

Analysis

IP Addresses

4mtr.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Additional host names — rfbuzz.com, plus-impact.com, jirotf.com and two others — share IP numbers with 4mtr.com.

Name Servers

4mtr.com has four authoritative name servers: dns1.quick.net.au, dns2.quick.net.au, dns3.quick.net.au and dns4.quick.net.au.

4mtr.com partially shares its NS delegation with several other domains, including brittontimbers.com.au, iecpl.com.au, heicosportiv.com.au and two others.

dns1.quick.net.au, dns2.quick.net.au, dns3.quick.net.au and dns4.quick.net.au each resolve to one IP address: dns1.quick.net.au resolves to 49.255.194.121, dns2.quick.net.au resolves to 175.45.125.28, dns3.quick.net.au resolves to 172.104.39.245 and dns4.quick.net.au resolves to 45.33.13.58.

Mail Servers

4mtr.com has two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

4mtr.com shares the same mail server setup as other domains, including myhres.net, bedrijvendokter.nl, mabada.com and two others.

4mtr.com shares mail servers — at least in part — with other domains, including digiwebcreations.com, fedecook.com, jmpl.org and two others.

mail.protonmail.ch has three IP addresses (176.119.200.128, 185.70.42.128 and 185.205.70.128) and mailsec.protonmail.ch has three IP addresses (176.119.200.129, 185.70.42.129 and 185.205.70.129).