`howtopractice.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8ca6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:412f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.47^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.166^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`memphis.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`memphis.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`memphis.ns.cloudflare.com`
		A	108.162.195.189^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	162.159.44.189^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
		A	172.64.35.189^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`memphis.ns.cloudflare.com`
NS	`venus.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aeb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0eb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20eb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venus.ns.cloudflare.com`
		A	108.162.192.235^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	172.64.32.235^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
		A	173.245.58.235^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.65.47, 172.67.140.166
		IPv6	2606:4700:3030::ac43:8ca6, 2606:4700:3035::6815:412f
SOA	`memphis.ns.cloudflare.com`dns@cloudflare.com serial=2399132974

`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=1771291435

WOT: SAFE (65/100)

Same first word

howtopractice.com

DNS History

15 records (6 active, 9 former)

○NSa.share-dns.com2026-03-23 → 2026-03-23 · 1 obs

○ 2026-03-23 15:45:14

○NSb.share-dns.net2026-03-23 → 2026-03-23 · 1 obs

○ 2026-03-23 15:45:14

●NSmemphis.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-12-14 08:07:24
● 2026-03-23 15:45:14

○NSns67.1and1.co.uk2015-06-10 → 2017-12-14 · 3 obs

● 2015-06-10 14:42:56
● 2017-12-14 08:07:24
○ 2026-03-23 15:45:14

○NSns68.1and1.co.uk2015-06-10 → 2017-12-14 · 3 obs

● 2015-06-10 14:42:56
● 2017-12-14 08:07:24
○ 2026-03-23 15:45:14

●NSvenus.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-12-14 08:07:24
● 2026-03-23 15:45:14

○MXmx00.1and1.co.uk2015-06-10 → 2017-12-14 · 3 obs

● 2015-06-10 14:42:56
● 2017-12-14 08:07:24
○ 2026-03-23 15:45:14

○MXmx01.1and1.co.uk2015-06-10 → 2017-12-14 · 3 obs

● 2015-06-10 14:42:56
● 2017-12-14 08:07:24
○ 2026-03-23 15:45:14

●A104.21.65.472026-03-23 → 2026-03-23 · 2 obs

○ 2017-12-14 08:07:24
● 2026-03-23 15:45:14

○A160.124.139.1642026-03-23 → 2026-03-23 · 1 obs

○ 2026-03-23 15:45:14

●A172.67.140.1662026-03-23 → 2026-03-23 · 2 obs

○ 2017-12-14 08:07:24
● 2026-03-23 15:45:14

○A217.160.233.1032016-12-24 → 2017-12-14 · 4 obs

○ 2016-04-27 03:21:46
● 2016-12-24 01:35:50
● 2017-12-14 08:07:24
○ 2026-03-23 15:45:14

●A2606:4700:3030::ac43:8ca62026-03-23 → 2026-03-23 · 2 obs

○ 2017-12-14 08:07:24
● 2026-03-23 15:45:14

●A2606:4700:3035::6815:412f2026-03-23 → 2026-03-23 · 2 obs

○ 2017-12-14 08:07:24
● 2026-03-23 15:45:14

○A82.165.217.1032015-06-10 → 2016-04-27 · 4 obs

● 2015-06-10 14:42:56
● 2016-04-27 03:21:46
○ 2016-12-24 01:35:50
○ 2026-03-23 15:45:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
howtopractice.com	venus.ns.cloudflare.com, memphis.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.235

NS records: venus.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for howtopractice.com (unsigned zone)

⏱️ Timing

Total: 80ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.47, 172.67.140.166`
AAAA	2	`2606:4700:3035::6815:412f, 2606:4700:3030::ac43:8ca6`
NS	2	`memphis.ns.cloudflare.com, venus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`memphis.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

howtopractice.com points to four IP numbers: 2606:4700:3030::ac43:8ca6, 2606:4700:3035::6815:412f, 104.21.65.47 and 172.67.140.166.

Other host names, for instance lawforlife.org.uk, dentsglovesale.com, moobix-content.de, ucnovator.kiev.ua and mn002.gg189a.store share IP numbers with howtopractice.com.

Name Servers

howtopractice.com is delegated to two name servers: memphis.ns.cloudflare.com and venus.ns.cloudflare.com.

howtopractice.com uses the same name server setup as other domains, for instance sham-cafe.net, t-vapes.com, hubeier.com, wxsybl.com and mindi-smith.com.

howtopractice.com shares name servers with other domains at least partially, for instance hlq20.cc, stroyles29.ru, ofertaomais.com.br, u5u9u9.com and espnicholas.com.

these name servers are often used together with the name servers rosalie.ns.cloudflare.com.

Host names with six IP numbers: memphis.ns.cloudflare.com points to 2606:4700:58::a29f:2cbd, 2803:f800:50::6ca2:c3bd, 2a06:98c1:50::ac40:23bd, 108.162.195.189, 162.159.44.189 and 172.64.35.189; venus.ns.cloudflare.com points to 2606:4700:50::adf5:3aeb, 2803:f800:50::6ca2:c0eb, 2a06:98c1:50::ac40:20eb, 108.162.192.235, 172.64.32.235 and 173.245.58.235.

howtopractice.com - robtex.com