`kwh.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4788^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:aa98^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.136^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.152^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donovan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c372^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donovan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2372^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donovan.ns.cloudflare.com`
		A	108.162.195.114^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
		A	162.159.44.114^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
		A	172.64.35.114^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
NS	`mckinley.ns.cloudflare.com`
		A	2606:4700:50::a29f:2649^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c249^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mckinley.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2249^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mckinley.ns.cloudflare.com`
		A	108.162.194.73^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	162.159.38.73^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
		A	172.64.34.73^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mckinley.ns.cloudflare.com`
TXT	`google-site-verification=X0xvoZd5vv0_T9irbjC8e1QdXiZWdyNC3MDnG28yd_A`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.136, 172.67.170.152
		IPv6 hints	2606:4700:3031::6815:4788, 2606:4700:3036::ac43:aa98
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOA	`donovan.ns.cloudflare.com`dns@cloudflare.com serial=2408364754

`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=2026227002

rank #537576 globally
rank #3717 in the tld
WOT: SAFE (69/100)

Previously MX for

kwh.com.br

Same first word

kwh.fr

kwh.eu

kwh.be

kwh.org.pk

kwh.dk

kwh.org

kwh.solar

kwh.report

kwh.no

kwh.cz

kwh.co.jp

kwh.pl

kwh.pt

kwh.com.sg

kwh.lv

kwh.ro

kwh.org.mo

kwh.jp

kwh.de

kwh.ch

kwh.co

kwh.info

kwh.it

kwh.com.br

kwh.cl

kwh.in

kwh.ir

kwh.com

kwh.kr

kwh.sk

kwh.biz

kwh.app

kwh.co.uk

kwh.nl

Similar names

whk.at

khw.cn

hkw.org

wkh.be

khw.ru

hkw.co.in

hkw.de

hwk.cz

hwk.it

khw.dk

wkh.info

hwk.us

wkh.fr

hwk.co.jp

hwk.com

wkh.at

hkw.jobs

hkw.com.cn

whk.co.nz

wkh.co.nz

whk.se

hwk.pl

wkh.org

hwk.org

whk.nl

hwk.fi

hkw.com

wkh.com

hwk.li

wkh.com.au

wkh.dk

hkw.co

whk.org

hwk.me

hkw.dk

khw.herokuapp.com

wkh.ru

whk.fr

hkw.cz

wkh.co.za

khw.se

hkw.ac.th

khw.pl

hkw.com.au

hkw.us

hkw.group

hkw.ch

whk.be

khw.us

whk.com.au

hkw.fr

hkw.cn

khw.de

wkh.cn

hwk.co.uk

hwk.hu

khw.co

hkw.net

khw.at

khw.eu

hwk.ch

hwk.no

khw.net

hwk.in

wkh.lol

whk.de

hwk.eu

hkw.at

hkw.gg

whk.com

hwk.nl

hwk.de

whk.ne.jp

whk.co

wkh.com.mx

khw.co.uk

wkh.hu

khw.kr

DNS History

19 records (6 active, 13 former)

●NSdonovan.ns.cloudflare.com2026-07-04 → 2026-08-15 · 3 obs

○ 2021-07-02 04:24:20
● 2026-07-04 11:35:12
● 2026-08-15 00:12:16

●NSmckinley.ns.cloudflare.com2026-07-04 → 2026-08-15 · 3 obs

○ 2021-07-02 04:24:20
● 2026-07-04 11:35:12
● 2026-08-15 00:12:16

○NSns1.brazilmall.net2008-10-24 → 2008-10-24 · 3 obs

● 2008-10-24 19:36:52
○ 2015-08-14 06:18:54
○ 2026-08-15 00:12:16

○NSns11.litecorporate.com2015-12-16 → 2016-09-17 · 5 obs

○ 2015-09-07 01:39:14
● 2015-12-16 05:33:02
● 2016-09-17 18:13:24
○ 2016-09-30 11:57:28
○ 2026-08-15 00:12:16

○NSns12.litecorporate.com2015-12-16 → 2016-09-17 · 5 obs

○ 2015-09-07 01:39:14
● 2015-12-16 05:33:02
● 2016-09-17 18:13:24
○ 2016-09-30 11:57:28
○ 2026-08-15 00:12:16

○NSns2.brazilmall.net2008-10-24 → 2008-10-24 · 3 obs

● 2008-10-24 19:36:52
○ 2015-08-14 06:18:54
○ 2026-08-15 00:12:16

○NSns31.litecorporate.com2016-09-30 → 2017-01-13 · 5 obs

○ 2016-09-17 18:13:24
● 2016-09-30 11:57:28
● 2017-01-13 15:03:08
○ 2021-07-02 04:24:20
○ 2026-08-15 00:12:16

○NSns32.litecorporate.com2016-09-30 → 2017-01-13 · 5 obs

○ 2016-09-17 18:13:24
● 2016-09-30 11:57:28
● 2017-01-13 15:03:08
○ 2021-07-02 04:24:20
○ 2026-08-15 00:12:16

○NSns5.brazilmall.net2015-08-14 → 2015-09-07 · 5 obs

○ 2008-10-24 19:36:52
● 2015-08-14 06:18:54
● 2015-09-07 01:39:14
○ 2015-12-16 05:33:02
○ 2026-08-15 00:12:16

○NSns6.brazilmall.net2015-08-14 → 2015-09-07 · 5 obs

○ 2008-10-24 19:36:52
● 2015-08-14 06:18:54
● 2015-09-07 01:39:14
○ 2015-12-16 05:33:02
○ 2026-08-15 00:12:16

○MXkwh.com.br2008-10-24 → 2017-01-13 · 4 obs

● 2008-10-24 19:36:52
● 2017-01-13 15:03:08
○ 2021-07-02 04:24:20
○ 2026-08-15 00:12:16

●A104.21.71.1362026-07-04 → 2026-08-15 · 3 obs

○ 2021-07-02 04:24:20
● 2026-07-04 11:35:12
● 2026-08-15 00:12:16

●A172.67.170.1522026-07-04 → 2026-08-15 · 3 obs

○ 2021-07-02 04:24:20
● 2026-07-04 11:35:12
● 2026-08-15 00:12:16

●A2606:4700:3031::6815:47882026-07-04 → 2026-08-15 · 3 obs

○ 2021-07-02 04:24:20
● 2026-07-04 11:35:12
● 2026-08-15 00:12:16

●A2606:4700:3036::ac43:aa982026-07-04 → 2026-08-15 · 3 obs

○ 2021-07-02 04:24:20
● 2026-07-04 11:35:12
● 2026-08-15 00:12:16

○A52.20.136.2432015-12-16 → 2016-09-17 · 5 obs

○ 2015-09-07 01:39:14
● 2015-12-16 05:33:02
● 2016-09-17 18:13:24
○ 2016-09-30 11:57:28
○ 2026-08-15 00:12:16

○A64.91.231.1162016-09-30 → 2017-01-13 · 5 obs

○ 2016-09-17 18:13:24
● 2016-09-30 11:57:28
● 2017-01-13 15:03:08
○ 2021-07-02 04:24:20
○ 2026-08-15 00:12:16

○A67.225.159.202008-10-24 → 2008-10-24 · 3 obs

● 2008-10-24 19:36:52
○ 2015-08-14 06:18:54
○ 2026-08-15 00:12:16

○A69.16.192.1102015-08-14 → 2015-09-07 · 5 obs

○ 2008-10-24 19:36:52
● 2015-08-14 06:18:54
● 2015-09-07 01:39:14
○ 2015-12-16 05:33:02
○ 2026-08-15 00:12:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
kwh.com.br	mckinley.ns.cloudflare.com, donovan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.73

NS records: mckinley.ns.cloudflare.com, donovan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 2493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.136, 172.67.170.152`
AAAA	2	`2606:4700:3031::6815:4788, 2606:4700:3036::ac43:aa98`
NS	2	`donovan.ns.cloudflare.com, mckinley.ns.cloudflare.com`
TXT	1	`google-site-verification=X0xvoZd5vv0_T9i`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donovan.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

kwh.com.br directs to four IP numbers, which are 104.21.71.136, 172.67.170.152, 2606:4700:3031::6815:4788 and 2606:4700:3036::ac43:aa98.

phillyvrtour.org, liyond.com, (0x68656e746169)-(0x706f726e)-blog.com and two other host names share IP numbers with kwh.com.br.

Name Servers

DNS delegation for kwh.com.br points to two name servers: donovan.ns.cloudflare.com and mckinley.ns.cloudflare.com.

kwh.com.br uses the same name servers as several other domains — among them fpgadeveloper.com, tyadam.com, budismotaubate.org.br and two more.

The name servers of kwh.com.br overlap at least partially with those of other domains — among them tretaliga.bg, nilcoizmir.com, adarshh.com and two more.

These name servers commonly co-occur with the name servers matteo.ns.cloudflare.com, owen.ns.cloudflare.com, irena.ns.cloudflare.com and ulla.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

donovan.ns.cloudflare.com has IP addresses 108.162.195.114, 162.159.44.114 and 172.64.35.114, plus 3 other.

mckinley.ns.cloudflare.com has IP addresses 108.162.194.73, 162.159.38.73 and 172.64.34.73, plus 3 other.

kwh.com.br - robtex.com

kwh.com.br

com.br

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`kwh.com.br`

`com.br`