`rontag.com`

DNSSEC	⚠️ Not signed
A	67.222.18.111^{🇺🇸 PRIVATESYSTEMS67.222.16.0/21 PrivateSystems Networks WA}
		PTR	`visionargentina2.com.ar`
NS	`ns1.visionargentina2.com.ar` ⭐
		A	67.222.18.111^{🇺🇸 PRIVATESYSTEMS67.222.16.0/21 PrivateSystems Networks WA}
			PTR	`visionargentina2.com.ar`
NS	`ns2.visionargentina2.com.ar`
		A	67.222.18.112^{🇺🇸 PRIVATESYSTEMS67.222.16.0/21 PrivateSystems Networks WA}
			PTR	`host.hi-inter.net`
MX	`rontag-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 +a +mx ip4:67.222.18.111 +ip4:190.210.10.92 include:spf.protection.out...`
SOA	`ns1.visionargentina2.com.ar`dns@rontag.com 2026-08-08 #5

`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=1786219099

Previously MX for

rontag.com

Subdomains

mail.rontag.com

Same first word

rontag.com

rontag.ch

Similar names

granto.cn

notarg.ru

garton.co.nz

trango.pl

natorg.ru

garton.org

gortan.net

tangor.com

antorg.net

tangor.cn

trango.ch

gorant.ru

granot.co

ntagro.pl

granto.es

agtron.ru

gontar.es

garton.ru

ogrant.com

argont.com

gronat.de

argont.ru

trango.eu

graton.org

gontar.net

tragon.net

gtoran.com

rogant.com

tognar.com

narogt.xyz

trango.it

angrot.pl

natorg.com

gortan.com.br

granot.co.il

granto.co.uk

nortag.com

targon.ru

orgnat.com

graton.be

agrotn.com

rogant.fr

granot.net

gortan.com.au

tagorn.com

trango.io

antgor.cn

trango.us

granto.pl

ogrant.com.ua

nogart.pl

gantor.org

graton.ai

tragon.org

ortang.at

gortan.eu

trango.com

graton.com

garton.com.au

gantor.ru

artgon.com

agtron.com

argont.hr

antorg.com

graton.sk

torang.net

garton.net

rotang.com

gortan.it

targon.com

trango.org

ragton.com

torgan.pl

rotang.ru

tangor.de

trango.co.kr

graton.net

ganrot.se

agtron.cn

gronat.com

granto.cloud

nogart.com

natgro.com

gortan.pl

garton.com

trango.sk

trango.net

trango.co

trango.cz

ntagro.dk

tragon.de

torgan.com

togran.pp.ua

trogan.de

togran.com

trango.de

tnagro.com

tangor.net

granto.lt

targon.pl

DNS History

14 records (4 active, 10 former)

●NSns1.visionargentina2.com.ar2026-03-07 → 2026-08-08 · 3 obs

○ 2020-02-13 01:49:34
● 2026-03-07 14:27:26
● 2026-08-08 20:01:42

●NSns2.visionargentina2.com.ar2026-03-07 → 2026-08-08 · 3 obs

○ 2020-02-13 01:49:34
● 2026-03-07 14:27:26
● 2026-08-08 20:01:42

○NSns3.hostmar.com2015-08-22 → 2017-04-02 · 4 obs

● 2015-08-22 05:03:58
● 2017-04-02 19:15:52
○ 2020-02-13 01:49:34
○ 2026-08-08 20:01:42

○NSns3.networktechinternational.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-04-02 19:15:52
● 2020-02-13 01:49:34
○ 2026-03-07 14:27:26
○ 2026-08-08 20:01:42

○NSns4.hostmar.com2015-08-22 → 2017-04-02 · 4 obs

● 2015-08-22 05:03:58
● 2017-04-02 19:15:52
○ 2020-02-13 01:49:34
○ 2026-08-08 20:01:42

○NSns4.networktechinternational.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-04-02 19:15:52
● 2020-02-13 01:49:34
○ 2026-03-07 14:27:26
○ 2026-08-08 20:01:42

○MXmail.rontag.com2015-08-22 → 2017-04-02 · 4 obs

● 2015-08-22 05:03:58
● 2017-04-02 19:15:52
○ 2020-02-13 01:49:34
○ 2026-08-08 20:01:42

○MXmx1.rontag.com2015-08-22 → 2017-04-02 · 4 obs

● 2015-08-22 05:03:58
● 2017-04-02 19:15:52
○ 2020-02-13 01:49:34
○ 2026-08-08 20:01:42

●MXrontag-com.mail.protection.outlook.com2026-03-07 → 2026-08-08 · 3 obs

○ 2020-02-13 01:49:34
● 2026-03-07 14:27:26
● 2026-08-08 20:01:42

○MXrontag.com2020-02-13 → 2020-02-13 · 4 obs

○ 2017-04-02 19:15:52
● 2020-02-13 01:49:34
○ 2026-03-07 14:27:26
○ 2026-08-08 20:01:42

○A190.210.10.922020-02-13 → 2020-02-13 · 4 obs

○ 2017-04-02 19:15:52
● 2020-02-13 01:49:34
○ 2026-03-07 14:27:26
○ 2026-08-08 20:01:42

○A200.58.101.2002015-12-17 → 2017-04-02 · 5 obs

○ 2015-08-22 05:03:58
● 2015-12-17 09:57:06
● 2017-04-02 19:15:52
○ 2020-02-13 01:49:34
○ 2026-08-08 20:01:42

○A200.58.111.2152015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 05:03:58
○ 2015-12-17 09:57:06
○ 2026-08-08 20:01:42

●A67.222.18.1112026-03-07 → 2026-08-08 · 3 obs

○ 2020-02-13 01:49:34
● 2026-03-07 14:27:26
● 2026-08-08 20:01:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
rontag.com	ns1.visionargentina2.com.ar, ns2.visionargentina2.com.ar	-

✅ Authoritative Response

Server:67.222.18.111

NS records: ns1.visionargentina2.com.ar, ns2.visionargentina2.com.ar

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rontag.com (unsigned zone)

⏱️ Timing

Total: 470ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`67.222.18.111`
NS	2	`ns2.visionargentina2.com.ar, ns1.visionargentina2.com.ar`
MX	1	`rontag-com.mail.protection.outlook.com (`
TXT	1	`v=spf1 +a +mx ip4:67.222.18.111 +ip4:190`
SOA	1	`ns1.visionargentina2.com.ar dns.rontag.c`

Analysis

Hierarchy

rontag.com is the parent zone for mail.rontag.com.

IP Addresses

rontag.com points to a single IP number: 67.222.18.111.

Additional host names — marcelodacunha.com, smtsolutions.com.ar, acerosfitzner.com.ar and two others — share IP numbers with rontag.com.

Name Servers

rontag.com is delegated to two name servers: ns1.visionargentina2.com.ar and ns2.visionargentina2.com.ar.

rontag.com shares its name server setup with other domains, including smtsolutions.com.ar, acerosfitzner.com.ar, drogueriafamily.com.ar and two others.

rontag.com shares at least some of its name servers with other domains, such as pharus.com.ar.

These name servers often co-occur with the name servers www.pharus.com.ar.

ns1.visionargentina2.com.ar resolves to 67.222.18.111. ns2.visionargentina2.com.ar resolves to 67.222.18.112. Both host names point to a single IP number.

Mail Servers

rontag.com has one mail server: rontag-com.mail.protection.outlook.com.

rontag-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.17, 52.101.10.18, 52.101.40.1 and 5 other.

rontag.com - robtex.com

rontag.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`rontag.com`

`com`