`webtecsc.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d882^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:10e4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.228^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.130^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`angela.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a41^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c041^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`angela.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2041^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`angela.ns.cloudflare.com`
		A	108.162.192.65^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	172.64.32.65^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
		A	173.245.58.65^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`angela.ns.cloudflare.com`
NS	`henry.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`henry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`henry.ns.cloudflare.com`
		A	108.162.193.176^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	172.64.33.176^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
		A	173.245.59.176^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`henry.ns.cloudflare.com`
MX	`_dc-mx.1ef41e1f6775.webtecsc.com.br` ⭐
		A	154.53.57.104^{🇺🇸 CONTABO-USA154.53.56.0/21 Route Registered for Cogent Communications Customer- Contabo Inc}
			PTR	`vmi2710747.contaboserver.net`
TXT	`v=spf1 a mx ip4:154.53.57.104 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.16.228, 172.67.216.130
		IPv6	2606:4700:3032::ac43:d882, 2606:4700:3036::6815:10e4
SOA	`angela.ns.cloudflare.com`dns@cloudflare.com serial=2398908689

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026085222

rank #563805 globally
rank #4158 in the tld
WOT: SAFE (69/100)

Previously MX for

webtecsc.com.br

Same first word

webtecsc.com.br

DNS History

15 records (7 active, 8 former)

●NSangela.ns.cloudflare.com2026-02-19 → 2026-03-26 · 3 obs

○ 2019-04-06 06:43:02
● 2026-02-19 00:56:48
● 2026-03-26 09:39:16

●NShenry.ns.cloudflare.com2026-02-19 → 2026-03-26 · 3 obs

○ 2019-04-06 06:43:02
● 2026-02-19 00:56:48
● 2026-03-26 09:39:16

○NSmary.ns.cloudflare.com2019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:43:02
○ 2026-02-19 00:56:48
○ 2026-03-26 09:39:16

○NSpaul.ns.cloudflare.com2019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:43:02
○ 2026-02-19 00:56:48
○ 2026-03-26 09:39:16

●MX_dc-mx.1ef41e1f6775.webtecsc.com.br2026-02-19 → 2026-03-26 · 3 obs

○ 2019-04-06 06:43:02
● 2026-02-19 00:56:48
● 2026-03-26 09:39:16

○MXwebtecsc.com.br2019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:43:02
○ 2026-02-19 00:56:48
○ 2026-03-26 09:39:16

●A104.21.16.2282026-03-13 → 2026-03-26 · 3 obs

○ 2026-02-19 00:56:48
● 2026-03-13 08:12:32
● 2026-03-26 09:39:16

○A138.128.187.1542019-04-06 → 2019-04-06 · 3 obs

● 2019-04-06 06:43:02
○ 2026-02-19 00:56:48
○ 2026-03-26 09:39:16

●A172.67.216.1302026-03-13 → 2026-03-26 · 3 obs

○ 2026-02-19 00:56:48
● 2026-03-13 08:12:32
● 2026-03-26 09:39:16

○A188.114.96.02026-02-19 → 2026-02-19 · 4 obs

○ 2019-04-06 06:43:02
● 2026-02-19 00:56:48
○ 2026-03-13 08:12:32
○ 2026-03-26 09:39:16

○A188.114.97.02026-02-19 → 2026-02-19 · 4 obs

○ 2019-04-06 06:43:02
● 2026-02-19 00:56:48
○ 2026-03-13 08:12:32
○ 2026-03-26 09:39:16

●A2606:4700:3032::ac43:d8822026-03-13 → 2026-03-26 · 3 obs

○ 2026-02-19 00:56:48
● 2026-03-13 08:12:32
● 2026-03-26 09:39:16

●A2606:4700:3036::6815:10e42026-03-13 → 2026-03-26 · 3 obs

○ 2026-02-19 00:56:48
● 2026-03-13 08:12:32
● 2026-03-26 09:39:16

○A2a06:98c1:3120::2026-02-19 → 2026-02-19 · 4 obs

○ 2019-04-06 06:43:02
● 2026-02-19 00:56:48
○ 2026-03-13 08:12:32
○ 2026-03-26 09:39:16

○A2a06:98c1:3121::2026-02-19 → 2026-02-19 · 4 obs

○ 2019-04-06 06:43:02
● 2026-02-19 00:56:48
○ 2026-03-13 08:12:32
○ 2026-03-26 09:39:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	e.dns.br, a.dns.br, c.dns.br, b.dns.br...	-
webtecsc.com.br	henry.ns.cloudflare.com, angela.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.176

NS records: henry.ns.cloudflare.com, angela.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for webtecsc.com.br (unsigned zone)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.130, 104.21.16.228`
AAAA	2	`2606:4700:3032::ac43:d882, 2606:4700:3036::6815:10e4`
NS	2	`angela.ns.cloudflare.com, henry.ns.cloudflare.com`
MX	1	`_dc-mx.1ef41e1f6775.webtecsc.com.br (pri`
TXT	1	`v=spf1 a mx ip4:154.53.57.104 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`angela.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

Four IP numbers are pointed to by webtecsc.com.br: 2606:4700:3032::ac43:d882, 2606:4700:3036::6815:10e4, 104.21.16.228 and 172.67.216.130.

other host names including discountmyflights.ca, 060k.cn, www.nilan-cykler.dk, integra.my.id and seonetproject.com share IP numbers with webtecsc.com.br.

Name Servers

webtecsc.com.br is delegated to two name servers angela.ns.cloudflare.com and henry.ns.cloudflare.com.

webtecsc.com.br shares the same name server setup as other domains, for instance webtectecnologies.com.br, creativeinstore.com, unobet.cc, specknigi.ru and webtecpr.com.br.

webtecsc.com.br at least partially shares name servers with other domains, for instance tvdesporto.live, dtwreckit.com, benjaminheek.nl, benzbkkgroup.co.th and dr-jetskeultee.com.

These name servers are commonly used with candy.ns.cloudflare.com, jade.ns.cloudflare.com and zainab.ns.cloudflare.com.

Host names with six IP numbers:

Host name angela.ns.cloudflare.com points to: 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65.

Host name henry.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb0, 2803:f800:50::6ca2:c1b0, 2a06:98c1:50::ac40:21b0, 108.162.193.176, 172.64.33.176 and 173.245.59.176.

Mail Servers

webtecsc.com.br is handled by a single mail server, _dc-mx.1ef41e1f6775.webtecsc.com.br.

_dc-mx.1ef41e1f6775.webtecsc.com.br resolves to IP 154.53.57.104.

webtecsc.com.br - robtex.com

webtecsc.com.br

com.br

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`webtecsc.com.br`

`com.br`