`buswork.com.ar`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8a7c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
A	2606:4700:3036::6815:593d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
A	104.21.89.61^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
A	172.67.138.124^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ⚠ Not in HTTPS hints
NS	`heidi.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ec^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c2ec^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:22ec^{Cloudflare2a06:98c1:50::/45}
		A	108.162.194.236^{Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.236^{Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ricardo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cd3^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c3d3^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:23d3^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.211^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.211^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.211^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.buswork.com.ar` ⭐
		A	64.20.46.174
TXT	`google-site-verification=h3Amusu9XxJ4CnBYL3icsAM02s6viqX2oRidqNE7HWE`
TXT	`v=spf1 a mx ip4:64.20.46.174 ~all`
HTTPS	HTTP/3, HTTP/2 ⚠ 4 unhinted📌 2 extra
		IPv4	172.64.80.1
		IPv6	2606:4700:130:436c:6f75:6466:6c61:7265
SOA	`heidi.ns.cloudflare.com`dns@cloudflare.com serial=2397099214

`com.ar`

	DNSSEC	⚠️ Not signed
	NS	`e.dns.ar` ⭐ ⚠️ Not in parent delegation
	NS	`a.lactld.org` ⚠️ Not in parent delegation
	NS	`c.dns.ar` ⚠️ Not in parent delegation
	NS	`d.dns.ar` ⚠️ Not in parent delegation
	NS	`f.dns.ar` ⚠️ Not in parent delegation
	TXT	`COM.AR zone generated atEpoch 1772953418localtime 2026-03-08T04:03:38-03:00GM...`
	SOA	`e.dns.ar`noc@nic.gob.ar 2026-03-08 #4

WOT: SAFE (50/100)

Previously MX for

buswork.com.ar

Subdomains

mail.buswork.com.ar

Same first word

buswork.com.ar

buswork.com

Similar names

workbus.nl

subwork.de

subwork.it

subwork.co.kr

workbus.de

worksub.com

buworks.com

workbus.com

subwork.ch

DNS History

19 records (7 active, 12 former)

●NSheidi.ns.cloudflare.com2026-03-17 → 2026-03-18 · 3 obs

○ 2020-03-15 01:27:44
● 2026-03-17 07:00:26
● 2026-03-18 03:40:20

○NShost133.baires01.com.ar2015-05-06 → 2017-03-30 · 4 obs

● 2015-05-06 07:08:16
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

○NShost134.baires01.com.ar2015-05-06 → 2017-03-30 · 4 obs

● 2015-05-06 07:08:16
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

○NSns10.hostmar.com2020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-30 08:20:22
● 2020-03-15 01:27:44
○ 2026-03-17 07:00:26
○ 2026-03-18 03:40:20

○NSns9.hostmar.com2020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-30 08:20:22
● 2020-03-15 01:27:44
○ 2026-03-17 07:00:26
○ 2026-03-18 03:40:20

●NSricardo.ns.cloudflare.com2026-03-17 → 2026-03-18 · 3 obs

○ 2020-03-15 01:27:44
● 2026-03-17 07:00:26
● 2026-03-18 03:40:20

○MXalt1.aspmx.l.google.com2016-07-15 → 2017-03-30 · 5 obs

○ 2016-03-21 01:43:04
● 2016-07-15 12:38:44
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

○MXalt2.aspmx.l.google.com2016-07-15 → 2017-03-30 · 5 obs

○ 2016-03-21 01:43:04
● 2016-07-15 12:38:44
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

○MXalt3.aspmx.l.google.com2016-07-15 → 2017-03-30 · 5 obs

○ 2016-03-21 01:43:04
● 2016-07-15 12:38:44
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

○MXalt4.aspmx.l.google.com2016-07-15 → 2017-03-30 · 5 obs

○ 2016-03-21 01:43:04
● 2016-07-15 12:38:44
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

○MXaspmx.l.google.com2016-07-15 → 2017-03-30 · 5 obs

○ 2016-03-21 01:43:04
● 2016-07-15 12:38:44
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

○MXbuswork.com.ar2015-05-06 → 2020-03-15 · 7 obs

● 2015-05-06 07:08:16
● 2016-03-21 01:43:04
○ 2016-07-15 12:38:44
○ 2017-03-30 08:20:22
● 2020-03-15 01:27:44
○ 2026-03-17 07:00:26
○ 2026-03-18 03:40:20

●MXmail.buswork.com.ar2026-03-17 → 2026-03-18 · 3 obs

○ 2020-03-15 01:27:44
● 2026-03-17 07:00:26
● 2026-03-18 03:40:20

●A104.21.89.612026-03-17 → 2026-03-18 · 3 obs

○ 2020-03-15 01:27:44
● 2026-03-17 07:00:26
● 2026-03-18 03:40:20

●A172.67.138.1242026-03-17 → 2026-03-18 · 3 obs

○ 2020-03-15 01:27:44
● 2026-03-17 07:00:26
● 2026-03-18 03:40:20

○A179.43.117.1982020-03-15 → 2020-03-15 · 4 obs

○ 2017-03-30 08:20:22
● 2020-03-15 01:27:44
○ 2026-03-17 07:00:26
○ 2026-03-18 03:40:20

○A200.26.189.1322015-05-06 → 2017-03-30 · 4 obs

● 2015-05-06 07:08:16
● 2017-03-30 08:20:22
○ 2020-03-15 01:27:44
○ 2026-03-18 03:40:20

●A2606:4700:3034::ac43:8a7c2026-03-17 → 2026-03-18 · 3 obs

○ 2020-03-15 01:27:44
● 2026-03-17 07:00:26
● 2026-03-18 03:40:20

●A2606:4700:3036::6815:593d2026-03-17 → 2026-03-18 · 3 obs

○ 2020-03-15 01:27:44
● 2026-03-17 07:00:26
● 2026-03-18 03:40:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ar	c.dns.ar, d.dns.ar, e.dns.ar, f.dns.ar	-
buswork.com.ar	ricardo.ns.cloudflare.com, heidi.ns.cloudflare.com	-

✅ Authoritative Response

Server: 162.159.44.211

NS records: ricardo.ns.cloudflare.com, heidi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for buswork.com.ar (unsigned zone)

⏱️ Timing

Total: 1383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.64.80.1`
AAAA	1	`2606:4700:130:436c:6f75:6466:6c61:7265`
NS	2	`heidi.ns.cloudflare.com, ricardo.ns.cloudflare.com`
MX	1	`mail.buswork.com.ar (pri: 10)`
TXT	2	`google-site-verification=h3Amusu9XxJ4CnB, v=spf1 a mx ip4:64.20.46.174 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`heidi.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

buswork.com.ar is a parent of mail.buswork.com.ar.

IP Addresses

buswork.com.ar resolves to four IPs: 2606:4700:3034::ac43:8a7c, 2606:4700:3036::6815:593d, 104.21.89.61 and 172.67.138.124.

Other host names such as www.beiyingsi.com, bw20.cn, www.darkenu.org.il, tranquilityatdoralfl.com.cdn.cloudflare.net and wkuherald.com share IP numbers with buswork.com.ar.

Name Servers

buswork.com.ar is delegated to two name servers: heidi.ns.cloudflare.com and ricardo.ns.cloudflare.com.

buswork.com.ar uses the same name server setup as other domains, including ph35aa.com, jl490.com, 711bet08.com, j8ph9.cc and 777pinas04.com.

At least part of the name servers for buswork.com.ar are shared with other domains, for instance kfba2013.com, programming.dev, awsm-systems.pl, aerobet.uk and opallabs.tools.

These name servers are commonly used with mia.ns.cloudflare.com, rex.ns.cloudflare.com, sunny.ns.cloudflare.com and vern.ns.cloudflare.com.

Host names with six IP numbers:

heidi.ns.cloudflare.com points to: 2606:4700:50::a29f:26ec, 2803:f800:50::6ca2:c2ec, 2a06:98c1:50::ac40:22ec, 108.162.194.236, 162.159.38.236 and 172.64.34.236.

ricardo.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd3, 2803:f800:50::6ca2:c3d3, 2a06:98c1:50::ac40:23d3, 108.162.195.211, 162.159.44.211 and 172.64.35.211.

Mail Servers

The mail server for buswork.com.ar is mail.buswork.com.ar.

Host mail.buswork.com.ar points to IP 64.20.46.174.

buswork.com.ar - robtex.com

buswork.com.ar

com.ar

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

`buswork.com.ar`

`com.ar`