sinlabpr.com.br - dns.ninja

`sinlabpr.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2066^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:96c2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.102^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.194^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`scott.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`scott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`scott.ns.cloudflare.com`
		A	108.162.193.230^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	172.64.33.230^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	173.245.59.230^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
NS	`tricia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tricia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tricia.ns.cloudflare.com`
		A	108.162.192.232^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	172.64.32.232^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
		A	173.245.58.232^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tricia.ns.cloudflare.com`
MX	`mx.a.correio.biz` ⭐
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.correio.biz` ⭐
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.correio.biz`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`v=spf1 a mx include:_spf.admincontrolpanel.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.102, 172.67.150.194
		IPv6 hints	2606:4700:3036::6815:2066, 2606:4700:3037::ac43:96c2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`scott.ns.cloudflare.com`dns@cloudflare.com serial=2407786480

`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=2026210194

rank #519666 globally
rank #3715 in the tld
WOT: SAFE (69/100)

Same first word

sinlabpr.com.br

Similar names

spbralin.pl

npbrasil.com

insprlab.com

brainspl.at

brisplan.com.au

prinslab.com

lnbparis.org

DNS History

37 records (9 active, 28 former)

○NSdns1.kinghost.com.br2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○NSdns2.kinghost.com.br2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○NSdns3.kinghost.com.br2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○NSdns4.kinghost.com.br2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○NSdns5.kinghost.com.br2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○NSdns6.kinghost.com.br2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○NSns1.locaweb.com.br2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

○NSns1.site4now.net2016-06-20 → 2017-03-16 · 5 obs

○ 2016-02-27 00:31:00
● 2016-06-20 03:52:32
● 2017-03-16 11:56:58
○ 2020-02-17 11:54:46
○ 2026-07-29 08:31:34

○NSns2.locaweb.com.br2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

○NSns2.site4now.net2016-06-20 → 2017-03-16 · 5 obs

○ 2016-02-27 00:31:00
● 2016-06-20 03:52:32
● 2017-03-16 11:56:58
○ 2020-02-17 11:54:46
○ 2026-07-29 08:31:34

○NSns3.locaweb.com.br2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

○NSns3.site4now.net2016-06-20 → 2017-03-16 · 5 obs

○ 2016-02-27 00:31:00
● 2016-06-20 03:52:32
● 2017-03-16 11:56:58
○ 2020-02-17 11:54:46
○ 2026-07-29 08:31:34

●NSscott.ns.cloudflare.com2021-02-24 → 2026-07-29 · 3 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
● 2026-07-29 08:31:34

●NStricia.ns.cloudflare.com2021-02-24 → 2026-07-29 · 3 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
● 2026-07-29 08:31:34

○MXigw05.site4now.net2017-03-16 → 2017-03-16 · 4 obs

○ 2016-06-20 03:52:32
● 2017-03-16 11:56:58
○ 2020-02-17 11:54:46
○ 2026-07-29 08:31:34

○MXigw5002.site4now.net2016-06-20 → 2016-06-20 · 4 obs

○ 2016-02-27 00:31:00
● 2016-06-20 03:52:32
○ 2017-03-16 11:56:58
○ 2026-07-29 08:31:34

○MXmx-vip-01-farm64.kinghost.net2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○MXmx-vip-02-farm64.kinghost.net2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 11:56:58
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

●MXmx.a.correio.biz2021-02-24 → 2026-07-29 · 3 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
● 2026-07-29 08:31:34

○MXmx.a.locaweb.com.br2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

●MXmx.b.correio.biz2021-02-24 → 2026-07-29 · 3 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
● 2026-07-29 08:31:34

○MXmx.b.locaweb.com.br2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

○MXmx.core.locaweb.com.br2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

●MXmx.jk.correio.biz2021-02-24 → 2026-07-29 · 3 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
● 2026-07-29 08:31:34

○MXmx.jk.locaweb.com.br2015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

●A104.21.32.1022021-02-24 → 2026-07-29 · 4 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
○ 2026-07-17 01:04:48
● 2026-07-29 08:31:34

●A172.67.150.1942021-02-24 → 2026-07-29 · 4 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
○ 2026-07-17 01:04:48
● 2026-07-29 08:31:34

○A188.114.96.02026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-15 20:01:50
● 2026-07-17 01:04:48
○ 2026-07-29 08:31:34

○A188.114.97.02026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-15 20:01:50
● 2026-07-17 01:04:48
○ 2026-07-29 08:31:34

○A191.252.47.2022015-08-05 → 2016-02-27 · 4 obs

● 2015-08-05 20:28:14
● 2016-02-27 00:31:00
○ 2016-06-20 03:52:32
○ 2026-07-29 08:31:34

○A205.144.171.652016-06-20 → 2020-02-17 · 5 obs

○ 2016-02-27 00:31:00
● 2016-06-20 03:52:32
● 2020-02-17 11:54:46
○ 2021-02-24 10:27:54
○ 2026-07-29 08:31:34

○A2606:4700:3031::6815:20662021-02-24 → 2021-02-24 · 4 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
○ 2026-07-15 20:01:50
○ 2026-07-29 08:31:34

○A2606:4700:3033::ac43:96c22021-02-24 → 2021-02-24 · 4 obs

○ 2020-02-17 11:54:46
● 2021-02-24 10:27:54
○ 2026-07-15 20:01:50
○ 2026-07-29 08:31:34

●A2606:4700:3036::6815:20662026-07-15 → 2026-07-29 · 4 obs

○ 2021-02-24 10:27:54
● 2026-07-15 20:01:50
○ 2026-07-17 01:04:48
● 2026-07-29 08:31:34

●A2606:4700:3037::ac43:96c22026-07-15 → 2026-07-29 · 4 obs

○ 2021-02-24 10:27:54
● 2026-07-15 20:01:50
○ 2026-07-17 01:04:48
● 2026-07-29 08:31:34

○A2a06:98c1:3120::2026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-15 20:01:50
● 2026-07-17 01:04:48
○ 2026-07-29 08:31:34

○A2a06:98c1:3121::2026-07-17 → 2026-07-17 · 3 obs

○ 2026-07-15 20:01:50
● 2026-07-17 01:04:48
○ 2026-07-29 08:31:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, e.dns.br, d.dns.br, a.dns.br...	-
sinlabpr.com.br	scott.ns.cloudflare.com, tricia.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.230

NS records: scott.ns.cloudflare.com, tricia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.102, 172.67.150.194`
AAAA	2	`2606:4700:3036::6815:2066, 2606:4700:3037::ac43:96c2`
NS	2	`scott.ns.cloudflare.com, tricia.ns.cloudflare.com`
MX	3	`mx.a.correio.biz (pri: 10), mx.b.correio.biz (pri: 10)...`
TXT	1	`v=spf1 a mx include:_spf.admincontrolpan`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`scott.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

sinlabpr.com.br points to the four IP addresses 104.21.32.102, 172.67.150.194, 2606:4700:3036::6815:2066 and 2606:4700:3037::ac43:96c2.

exfbrdpvncr4qmgbjgtgokb6ge.40qd.com, k7m2p9x3qa.cfd, casino39489.buzz plus two other host names have IP numbers in common with sinlabpr.com.br.

Name Servers

The NS records for sinlabpr.com.br delegate to scott.ns.cloudflare.com and tricia.ns.cloudflare.com.

The name server configuration of sinlabpr.com.br is shared with other domains, for instance zlcomic.com, insightenergy.com.br, mwbk.cn and two others.

There is at least partial name server overlap between sinlabpr.com.br and other domains — gigcult.com, bjzzgjg.com, kozhy.ru and two more among them.

These name servers frequently co-occur with the name servers jaxson.ns.cloudflare.com and amy.ns.cloudflare.com.

Hosts with 6 IP addresses each:

scott.ns.cloudflare.com maps to 108.162.193.230, 172.64.33.230, 173.245.59.230 and 3 additional IP addresses.

tricia.ns.cloudflare.com maps to 108.162.192.232, 172.64.32.232, 173.245.58.232 and 3 additional IP addresses.

Mail Servers

Incoming mail for sinlabpr.com.br is delivered via three mail servers: mx.a.correio.biz, mx.b.correio.biz and mx.jk.correio.biz.

At least some of the mail servers used by sinlabpr.com.br are shared with other domains: cataventoskenya.com.br, ajedrez.com.br, serraponte.com and two others among them.

mx.a.correio.biz has IP address 186.202.4.42, mx.b.correio.biz has IP address 177.153.23.242 and mx.jk.correio.biz has IP address 200.234.204.130 — one address each.