`1sec.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:2f42^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:913f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.66^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.63^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`kallie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2655^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c255^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kallie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2255^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kallie.ns.cloudflare.com`
		A	108.162.194.85^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	162.159.38.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
		A	172.64.34.85^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kallie.ns.cloudflare.com`
MX	`mail.1med.com.br` ⭐
		A	2001:41d0:800:176a::^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`servidor.1med.com.br`
		A	51.68.206.106^{🇬🇧 OVH51.68.0.0/16}
			PTR	`mail.1med.com.br`
TXT	`v=spf1 mx ip4:51.68.206.106 ip6:2001:41d0:800:176a:: -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.47.66, 172.67.145.63
		IPv6	2606:4700:3030::6815:2f42, 2606:4700:3037::ac43:913f
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2396824991

`com.br`

	DNSSEC	🔒 Signed (DS record present)
	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=2026048032

rank #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)

Subdomains

mail.1sec.com.br

www.1sec.com.br

Same first word

1sec.org

1sec.app

1sec.ru

1sec.co.uk

1sec.eu

1sec.com.br

1sec.nl

1sec.net

1sec.ca

1sec.co

1sec.to

1sec.de

1sec.tv

Similar names

sec1.com.br

esc1.com

1ecs.ru

esc1.net

ecs1.de

ces1.com

esc1.de

sec1.at

sec1.ru

sec1.dk

esc1.ru

sec1.de

sec1.com

cse1.net

1esc.de

sec1.io

sec1.net

1ecs.com

ecs1.nl

ecs1.net

sec1.org

1esc.com

cse1.com

1ces.com

ecs1.org

ecs1.com

sec1.nl

1cse.com

esc1.org

DNS History

12 records (7 active, 5 former)

○NSa.sec.dns.br2017-05-23 → 2017-09-12 · 4 obs

● 2017-05-23 23:49:58
● 2017-09-12 06:07:24
○ 2026-02-17 14:04:44
○ 2026-03-03 23:46:44

●NSalgin.ns.cloudflare.com2026-02-17 → 2026-03-03 · 3 obs

○ 2017-09-12 06:07:24
● 2026-02-17 14:04:44
● 2026-03-03 23:46:44

○NSb.sec.dns.br2017-05-23 → 2017-09-12 · 4 obs

● 2017-05-23 23:49:58
● 2017-09-12 06:07:24
○ 2026-02-17 14:04:44
○ 2026-03-03 23:46:44

●NSkallie.ns.cloudflare.com2026-02-17 → 2026-03-03 · 3 obs

○ 2017-09-12 06:07:24
● 2026-02-17 14:04:44
● 2026-03-03 23:46:44

●MXmail.1med.com.br2026-02-22 → 2026-03-03 · 3 obs

○ 2026-02-17 14:04:44
● 2026-02-22 02:43:16
● 2026-03-03 23:46:44

○MXmail.1sec.com.br2026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 14:04:44
○ 2026-02-22 02:43:16
○ 2026-03-03 23:46:44

○A103.250.83.1452017-05-23 → 2017-09-12 · 4 obs

● 2017-05-23 23:49:58
● 2017-09-12 06:07:24
○ 2026-02-17 14:04:44
○ 2026-03-03 23:46:44

●A104.21.47.662026-02-17 → 2026-03-03 · 3 obs

○ 2017-09-12 06:07:24
● 2026-02-17 14:04:44
● 2026-03-03 23:46:44

●A172.67.145.632026-02-17 → 2026-03-03 · 3 obs

○ 2017-09-12 06:07:24
● 2026-02-17 14:04:44
● 2026-03-03 23:46:44

○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 14:04:44
○ 2026-03-03 23:46:44

●A2606:4700:3030::6815:2f422026-02-17 → 2026-03-03 · 3 obs

○ 2017-09-12 06:07:24
● 2026-02-17 14:04:44
● 2026-03-03 23:46:44

●A2606:4700:3037::ac43:913f2026-02-17 → 2026-03-03 · 3 obs

○ 2017-09-12 06:07:24
● 2026-02-17 14:04:44
● 2026-03-03 23:46:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	-
1sec.com.br	algin.ns.cloudflare.com, kallie.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.194.85

NS records: algin.ns.cloudflare.com, kallie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1sec.com.br (unsigned zone)

⏱️ Timing

Total: 833ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.145.63, 104.21.47.66`
AAAA	2	`2606:4700:3030::6815:2f42, 2606:4700:3037::ac43:913f`
NS	2	`algin.ns.cloudflare.com, kallie.ns.cloudflare.com`
MX	1	`mail.1med.com.br (pri: 10)`
TXT	1	`v=spf1 mx ip4:51.68.206.106 ip6:2001:41d`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

1sec.com.br is a parent of mail.1sec.com.br and www.1sec.com.br.

IP Addresses

Four IP numbers are pointed to by 1sec.com.br: 2606:4700:3030::6815:2f42, 2606:4700:3037::ac43:913f, 104.21.47.66 and 172.67.145.63.

other host names including mythicodyssey.site, i2csoft.com, www.mesothelioma-survivor.com, thesummitconnection.com and maxborges.com.br share IP numbers with 1sec.com.br.

Name Servers

1sec.com.br is delegated to two name servers algin.ns.cloudflare.com and kallie.ns.cloudflare.com.

1sec.com.br shares the same name server setup as other domains, for instance parkcitymoms.com, eifory.ru, vodile.com, behtold.ru and 1med.com.br.

1sec.com.br at least partially shares name servers with other domains, for instance carl-ras.com, pg786.cn, 209.94.103.in-addr.arpa, barkleyuniversity.org and iski.es.

these name servers are commonly used alongside arya.ns.cloudflare.com.

Host names with six IP numbers:

Host name algin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3d, 2803:f800:50::6ca2:c13d, 2a06:98c1:50::ac40:213d, 108.162.193.61, 172.64.33.61 and 173.245.59.61.

Host name kallie.ns.cloudflare.com points to: 2606:4700:50::a29f:2655, 2803:f800:50::6ca2:c255, 2a06:98c1:50::ac40:2255, 108.162.194.85, 162.159.38.85 and 172.64.34.85.

Mail Servers

1sec.com.br is handled by a single mail server, mail.1med.com.br.

1sec.com.br shares the same mail server setup as other domains, for instance 1med.com.br.

mail.1med.com.br resolves to two IP numbers: 2001:41d0:800:176a:: and 51.68.206.106.

1sec.com.br - robtex.com

1sec.com.br

com.br

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

`1sec.com.br`

`com.br`