`sercomtelcelular.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:17a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8136^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.122^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.54^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
NS	`pablo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pablo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pablo.ns.cloudflare.com`
		A	108.162.193.220^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	172.64.33.220^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
		A	173.245.59.220^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pablo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.1.122, 172.67.129.54
		IPv6	2606:4700:3033::6815:17a, 2606:4700:3036::ac43:8136
SOA	`lara.ns.cloudflare.com`dns@cloudflare.com serial=2399476694

`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=2026084494

WOT: UNKNOWN (62/100)
rank #563805 globally
rank #4158 in the tld
WOT: SAFE (69/100)

Subdomains

www.sercomtelcelular.com.br

Same first word

sercomtelcelular.com.br

DNS History

12 records (6 active, 6 former)

○NSdns3.sercomtel.com.br2015-08-17 → 2015-10-29 · 4 obs

● 2015-08-17 06:39:44
● 2015-10-29 08:19:04
○ 2015-12-05 21:45:44
○ 2026-03-25 20:50:48

○NSdns4.sercomtel.com.br2015-08-17 → 2015-10-29 · 4 obs

● 2015-08-17 06:39:44
● 2015-10-29 08:19:04
○ 2015-12-05 21:45:44
○ 2026-03-25 20:50:48

○NSe.sec.dns.br2019-12-21 → 2019-12-21 · 4 obs

○ 2015-12-05 21:45:44
● 2019-12-21 16:10:42
○ 2026-02-16 17:28:58
○ 2026-03-25 20:50:48

○NSf.sec.dns.br2019-12-21 → 2019-12-21 · 4 obs

○ 2015-12-05 21:45:44
● 2019-12-21 16:10:42
○ 2026-02-16 17:28:58
○ 2026-03-25 20:50:48

●NSlara.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-21 16:10:42
● 2026-02-16 17:28:58
● 2026-03-25 20:50:48

●NSpablo.ns.cloudflare.com2026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-21 16:10:42
● 2026-02-16 17:28:58
● 2026-03-25 20:50:48

○MXmxcorp.sercomtel.com.br2015-08-17 → 2015-10-29 · 4 obs

● 2015-08-17 06:39:44
● 2015-10-29 08:19:04
○ 2015-12-05 21:45:44
○ 2026-03-25 20:50:48

●A104.21.1.1222026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-21 16:10:42
● 2026-02-16 17:28:58
● 2026-03-25 20:50:48

○A104.248.135.1192019-12-21 → 2019-12-21 · 3 obs

● 2019-12-21 16:10:42
○ 2026-02-16 17:28:58
○ 2026-03-25 20:50:48

●A172.67.129.542026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-21 16:10:42
● 2026-02-16 17:28:58
● 2026-03-25 20:50:48

●A2606:4700:3033::6815:17a2026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-21 16:10:42
● 2026-02-16 17:28:58
● 2026-03-25 20:50:48

●A2606:4700:3036::ac43:81362026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-21 16:10:42
● 2026-02-16 17:28:58
● 2026-03-25 20:50:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
sercomtelcelular.com.br	lara.ns.cloudflare.com, pablo.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.128

NS records: lara.ns.cloudflare.com, pablo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.122, 172.67.129.54`
AAAA	2	`2606:4700:3036::ac43:8136, 2606:4700:3033::6815:17a`
NS	2	`lara.ns.cloudflare.com, pablo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lara.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

sercomtelcelular.com.br is the parent of www.sercomtelcelular.com.br.

IP Addresses

sercomtelcelular.com.br points to four IP numbers: 2606:4700:3033::6815:17a, 2606:4700:3036::ac43:8136, 104.21.1.122 and 172.67.129.54.

For instance, other host names all-mma.ru, peppaquiz.com, gtanet.com, mail.alfaink.co.id and winlive4dbonuse30ribu.cyou share IP numbers with sercomtelcelular.com.br.

Name Servers

sercomtelcelular.com.br is delegated to two name servers: lara.ns.cloudflare.com and pablo.ns.cloudflare.com.

sercomtelcelular.com.br uses the same name server setup as other domains such as polimnia.net, atiliopalmieri.com.pe, enque.jp, gold-price-daily.com and picojar.com.

sercomtelcelular.com.br shares name servers with other domains at least partially, for example grado.nl, alis.africa, sherrykillingsworth.com, odbco.com and leaders-mena.com.

These name servers are commonly used with the name servers gina.ns.cloudflare.com and grace.ns.cloudflare.com.

Host names with six IP numbers: host name lara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a80, 2803:f800:50::6ca2:c080, 2a06:98c1:50::ac40:2080, 108.162.192.128, 172.64.32.128 and 173.245.58.128; host name pablo.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdc, 2803:f800:50::6ca2:c1dc, 2a06:98c1:50::ac40:21dc, 108.162.193.220, 172.64.33.220 and 173.245.59.220.

sercomtelcelular.com.br - robtex.com