contatocelular.com - dns.ninja

`contatocelular.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:b9b4^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:135a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.90^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.180^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`zoe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c095^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zoe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2095^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zoe.ns.cloudflare.com`
		A	108.162.192.149^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	172.64.32.149^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
		A	173.245.58.149^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zoe.ns.cloudflare.com`
MX	`mx.b.locaweb.com.br` ⭐
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
TXT	`google-site-verification=DfM0neKHkvg4ORlsnQ2oiVgoEFHUDql8o7GMoaAKncQ`
TXT	`v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.90, 172.67.185.180
		IPv6 hints	2606:4700:3034::ac43:b9b4, 2606:4700:3035::6815:135a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=47, name=cloudflare-ech.com
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2406927126

`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=1785692012

⚠️ On DNS blocklist: tif

Same first word

contatocelular.com

DNS History

12 records (10 active, 2 former)

●NSmajor.ns.cloudflare.com2026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

●NSzoe.ns.cloudflare.com2026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

●MXmx.a.locaweb.com.br2026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

●MXmx.b.locaweb.com.br2026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

●MXmx.core.locaweb.com.br2026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

●MXmx.jk.locaweb.com.br2026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

●A104.21.19.902026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

●A172.67.185.1802026-02-24 → 2026-08-02 · 5 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-08-02 17:48:22

○A2606:4700:3030::6815:135a2026-02-24 → 2026-06-12 · 7 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-06-12 23:11:52
○ 2026-06-20 16:23:38
○ 2026-08-02 17:48:22

●A2606:4700:3034::ac43:b9b42026-06-20 → 2026-08-02 · 3 obs

○ 2026-06-12 23:11:52
● 2026-06-20 16:23:38
● 2026-08-02 17:48:22

●A2606:4700:3035::6815:135a2026-06-20 → 2026-08-02 · 3 obs

○ 2026-06-12 23:11:52
● 2026-06-20 16:23:38
● 2026-08-02 17:48:22

○A2606:4700:3035::ac43:b9b42026-02-24 → 2026-06-12 · 7 obs

● 2026-02-24 16:35:34
● 2026-04-05 21:41:32
○ 2026-04-19 08:52:38
● 2026-05-04 18:20:50
● 2026-06-12 23:11:52
○ 2026-06-20 16:23:38
○ 2026-08-02 17:48:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contatocelular.com	zoe.ns.cloudflare.com, major.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.241

NS records: zoe.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contatocelular.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.19.90, 172.67.185.180`
AAAA	2	`2606:4700:3034::ac43:b9b4, 2606:4700:3035::6815:135a`
NS	2	`major.ns.cloudflare.com, zoe.ns.cloudflare.com`
MX	4	`mx.b.locaweb.com.br (pri: 10), mx.core.locaweb.com.br (pri: 10)...`
TXT	2	`google-site-verification=DfM0neKHkvg4ORl, v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (zoe.ns.cloudflare.com, zoe.ns.cloudflare.com, zoe.ns.cloudflare.com...)

Analysis

IP Addresses

contatocelular.com resolves to four IP addresses: 104.21.19.90, 172.67.185.180, 2606:4700:3034::ac43:b9b4 and 2606:4700:3035::6815:135a.

mail.tecowestinghouse.com.mx, ww-fifa.vip, yswv.org and two other host names share IP numbers with contatocelular.com.

Name Servers

DNS delegation for contatocelular.com points to two name servers: major.ns.cloudflare.com and zoe.ns.cloudflare.com.

contatocelular.com uses the same name servers as several other domains — among them corusfinance.com, thecoffeehive.com, taxavoidanceguide.cfd and two more.

contatocelular.com partially shares its NS delegation with several other domains, including liautard.fr, spacodepilacao.com.br, spicekorner.com and two others.

These name servers often co-occur with the name servers aiden.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

major.ns.cloudflare.com has IP addresses 108.162.193.241, 172.64.33.241 and 173.245.59.241, plus 3 other.

zoe.ns.cloudflare.com has IP addresses 108.162.192.149, 172.64.32.149 and 173.245.58.149, plus 3 other.

Mail Servers

contatocelular.com has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

contatocelular.com has at least partial mail server overlap with other domains such as filantropia.org.br, emlurb-novaiguacu.rj.gov.br, stayhoteles.com and two more.

mx.a.locaweb.com.br, mx.b.locaweb.com.br and mx.core.locaweb.com.br all have one IP address each — mx.a.locaweb.com.br directs to 186.202.4.42, mx.b.locaweb.com.br directs to 177.153.23.242 and mx.core.locaweb.com.br directs to 177.153.23.241.