lewtech.com - dns.ninja

`lewtech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:da38^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5e0f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.15^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.56^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mike.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mike.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mike.ns.cloudflare.com`
		A	108.162.195.63^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	162.159.44.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	172.64.35.63^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
NS	`rosalie.ns.cloudflare.com`
		A	2606:4700:50::a29f:2639^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c239^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2239^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalie.ns.cloudflare.com`
		A	108.162.194.57^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	162.159.38.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	172.64.34.57^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
MX	`lewtec-co-uk.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
TXT	`MS=ms21763203`
TXT	`v=spf1 ip4:213.122.204.36 ip4:213.123.26.0/24 ip4:62.233.120.35 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.15, 172.67.218.56
		IPv6 hints	2606:4700:3033::ac43:da38, 2606:4700:3037::6815:5e0f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=128, name=cloudflare-ech.com
SOA	`mike.ns.cloudflare.com`dns@cloudflare.com serial=2411670306

`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=1786600209

Subdomains

mailgate.lewtech.com

mail.lewtech.com

Same first word

lewtech.com

lewtech.net

Similar names

weltech.co.za

weltech.com.pl

weltech.co.uk

weltech.tw

elwtech.net

elwtech.com

weltech.eu

weltech.com.br

weltech.pl

weltech.com

weltech.in

weltech.xyz

echtwel.nl

tewelch.com

techwel.com

weltech.co.kr

welchte.com

techwel.com.br

weltech.it

weltech.ru

theclew.net

weltech.net

thecewl.com

weltech.com.au

weltech.biz

DNS History

16 records (7 active, 9 former)

●NSmike.ns.cloudflare.com2026-02-17 → 2026-08-13 · 3 obs

○ 2019-03-22 13:42:56
● 2026-02-17 08:22:00
● 2026-08-13 06:10:18

○NSns1.namecity.com2015-06-11 → 2019-03-22 · 6 obs

● 2015-06-11 11:56:56
● 2016-04-03 06:05:28
○ 2017-02-15 21:28:46
● 2019-03-22 13:42:56
○ 2026-02-17 08:22:00
○ 2026-08-13 06:10:18

○NSns2.namecity.com2015-06-11 → 2019-03-22 · 6 obs

● 2015-06-11 11:56:56
● 2016-04-03 06:05:28
○ 2017-02-15 21:28:46
● 2019-03-22 13:42:56
○ 2026-02-17 08:22:00
○ 2026-08-13 06:10:18

●NSrosalie.ns.cloudflare.com2026-02-17 → 2026-08-13 · 3 obs

○ 2019-03-22 13:42:56
● 2026-02-17 08:22:00
● 2026-08-13 06:10:18

○MXismtp.easyspace.everyone.net2015-06-11 → 2016-04-03 · 4 obs

● 2015-06-11 11:56:56
● 2016-04-03 06:05:28
○ 2017-02-15 21:28:46
○ 2026-08-13 06:10:18

●MXlewtec-co-uk.mail.protection.outlook.com2026-02-17 → 2026-08-13 · 3 obs

○ 2019-03-22 13:42:56
● 2026-02-17 08:22:00
● 2026-08-13 06:10:18

○MXmail.lewtech.com2019-03-22 → 2019-03-22 · 4 obs

○ 2017-02-15 21:28:46
● 2019-03-22 13:42:56
○ 2026-02-17 08:22:00
○ 2026-08-13 06:10:18

○MXmailgate.lewtech.com2015-06-11 → 2016-04-03 · 4 obs

● 2015-06-11 11:56:56
● 2016-04-03 06:05:28
○ 2017-02-15 21:28:46
○ 2026-08-13 06:10:18

●A104.21.94.152026-02-17 → 2026-08-13 · 3 obs

○ 2019-03-22 13:42:56
● 2026-02-17 08:22:00
● 2026-08-13 06:10:18

●A172.67.218.562026-02-17 → 2026-08-13 · 3 obs

○ 2019-03-22 13:42:56
● 2026-02-17 08:22:00
● 2026-08-13 06:10:18

○A2606:4700:3031::6815:5e0f2026-02-17 → 2026-02-17 · 4 obs

○ 2019-03-22 13:42:56
● 2026-02-17 08:22:00
○ 2026-07-04 22:55:52
○ 2026-08-13 06:10:18

●A2606:4700:3033::ac43:da382026-07-04 → 2026-08-13 · 3 obs

○ 2026-02-17 08:22:00
● 2026-07-04 22:55:52
● 2026-08-13 06:10:18

○A2606:4700:3036::ac43:da382026-02-17 → 2026-02-17 · 4 obs

○ 2019-03-22 13:42:56
● 2026-02-17 08:22:00
○ 2026-07-04 22:55:52
○ 2026-08-13 06:10:18

●A2606:4700:3037::6815:5e0f2026-07-04 → 2026-08-13 · 3 obs

○ 2026-02-17 08:22:00
● 2026-07-04 22:55:52
● 2026-08-13 06:10:18

○A62.233.121.52015-11-15 → 2019-03-22 · 7 obs

○ 2015-06-11 11:56:56
● 2015-11-15 02:37:46
● 2016-04-03 06:05:28
○ 2017-02-15 21:28:46
● 2019-03-22 13:42:56
○ 2026-02-17 08:22:00
○ 2026-08-13 06:10:18

○A84.22.162.1852015-06-11 → 2015-06-11 · 3 obs

● 2015-06-11 11:56:56
○ 2015-11-15 02:37:46
○ 2026-08-13 06:10:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net...	-
lewtech.com	rosalie.ns.cloudflare.com, mike.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.63

NS records: rosalie.ns.cloudflare.com, mike.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lewtech.com (unsigned zone)

⏱️ Timing

Total: 1136ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.56, 104.21.94.15`
AAAA	2	`2606:4700:3037::6815:5e0f, 2606:4700:3033::ac43:da38`
NS	2	`mike.ns.cloudflare.com, rosalie.ns.cloudflare.com`
MX	1	`lewtec-co-uk.mail.protection.outlook.com`
TXT	2	`MS=ms21763203, v=spf1 ip4:213.122.204.36 ip4:213.123.26`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mike.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent domain of mailgate.lewtech.com and mail.lewtech.com is lewtech.com.

IP Addresses

lewtech.com has four IP addresses: 104.21.94.15, 172.67.218.56, 2606:4700:3033::ac43:da38 and 2606:4700:3037::6815:5e0f.

Among the host names that share IP numbers with lewtech.com are 3weofficial.com, horizonguides.com, jlpg08.com and two others.

Name Servers

lewtech.com has two authoritative name servers — mike.ns.cloudflare.com and rosalie.ns.cloudflare.com.

lewtech.com has the same name server delegation as a number of other domains, such as ki-sw.xyz, saveoncells.com, zasjuhygtfrdeswqazsxdcfvgbhnjkumopl.net and two more.

lewtech.com has at least partial name server overlap with other domains, such as munonghui.com, discoverallianz.com.my, xxnn.com.cn and two others.

It is common to find these name servers paired with the name servers treasure.ns.cloudflare.com, laura.ns.cloudflare.com, sloan.ns.cloudflare.com and sam.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

mike.ns.cloudflare.com points to 108.162.195.63, 162.159.44.63, 172.64.35.63 and 3 other IP addresses.

rosalie.ns.cloudflare.com points to 108.162.194.57, 162.159.38.57, 172.64.34.57 and 3 other IP addresses.

Mail Servers

lewtech.com routes its mail through a single mail server, lewtec-co-uk.mail.protection.outlook.com.

lewtech.com uses the same mail servers as lewtec.com and lewtec.co.uk, among others.

lewtec-co-uk.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.89.0, 52.101.89.1 and 52.101.89.2, along with 5 other.