`orthokuo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:47d3^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:abbc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.211^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.188^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`pedro.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cb7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pedro.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pedro.ns.cloudflare.com`
		A	108.162.195.183^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	162.159.44.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
		A	172.64.35.183^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pedro.ns.cloudflare.com`
NS	`ziggy.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ed^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ed^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ziggy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ed^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ziggy.ns.cloudflare.com`
		A	108.162.194.237^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	162.159.38.237^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
		A	172.64.34.237^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ziggy.ns.cloudflare.com`
MX	`orthokuo-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc31::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::2^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy5pr01cu00902.inbound.protection.outlook.com`
		A	2a01:111:f403:cc31::3^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-sy2pr01cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:cc33::^{🇦🇺 Microsoft2a01:111:f000::/36}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
		A	52.101.149.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00300.inbound.protection.outlook.com`
		A	52.101.149.1^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy8pr01cu00101.inbound.protection.outlook.com`
		A	52.101.149.9^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sy2pr01cu00501.inbound.protection.outlook.com`
		A	52.101.151.0^{🇦🇺 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-meupr01cu00200.inbound.protection.outlook.com`
TXT	`MS=ms49322669`
TXT	`v=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.211, 172.67.171.188
		IPv6 hints	2606:4700:3034::6815:47d3, 2606:4700:3035::ac43:abbc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOA	`pedro.ns.cloudflare.com`dns@cloudflare.com serial=2400851686

`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=1776093567

Previously MX for

orthokuo.com

Same first word

orthokuo.com

Similar names

houtrook.nl

DNS History

15 records (7 active, 8 former)

○NSns5.nethosts.com.au2015-06-28 → 2017-05-23 · 4 obs

● 2015-06-28 09:14:26
● 2017-05-23 19:01:44
○ 2026-02-16 13:25:40
○ 2026-04-13 15:33:18

○NSns6.nethosts.com.au2015-06-28 → 2017-05-23 · 4 obs

● 2015-06-28 09:14:26
● 2017-05-23 19:01:44
○ 2026-02-16 13:25:40
○ 2026-04-13 15:33:18

●NSpedro.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-04-13 15:33:18

●NSziggy.ns.cloudflare.com2026-02-16 → 2026-04-13 · 3 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-04-13 15:33:18

○MXmx1-au.mtaroutes.com2026-02-16 → 2026-03-17 · 5 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-03-17 09:17:56
○ 2026-03-26 05:39:36
○ 2026-04-13 15:33:18

○MXmx2-au.mtaroutes.com2026-02-16 → 2026-03-17 · 5 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-03-17 09:17:56
○ 2026-03-26 05:39:36
○ 2026-04-13 15:33:18

○MXmx3-au.mtaroutes.com2026-02-16 → 2026-03-17 · 5 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-03-17 09:17:56
○ 2026-03-26 05:39:36
○ 2026-04-13 15:33:18

○MXmx4-au.mtaroutes.com2026-02-16 → 2026-03-17 · 5 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-03-17 09:17:56
○ 2026-03-26 05:39:36
○ 2026-04-13 15:33:18

●MXorthokuo-com.mail.protection.outlook.com2026-03-26 → 2026-04-13 · 3 obs

○ 2026-03-17 09:17:56
● 2026-03-26 05:39:36
● 2026-04-13 15:33:18

○MXorthokuo.com2015-06-28 → 2017-05-23 · 4 obs

● 2015-06-28 09:14:26
● 2017-05-23 19:01:44
○ 2026-02-16 13:25:40
○ 2026-04-13 15:33:18

●A104.21.71.2112026-02-16 → 2026-04-13 · 3 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-04-13 15:33:18

○A111.67.30.1412015-06-28 → 2017-05-23 · 4 obs

● 2015-06-28 09:14:26
● 2017-05-23 19:01:44
○ 2026-02-16 13:25:40
○ 2026-04-13 15:33:18

●A172.67.171.1882026-02-16 → 2026-04-13 · 3 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-04-13 15:33:18

●A2606:4700:3034::6815:47d32026-02-16 → 2026-04-13 · 3 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-04-13 15:33:18

●A2606:4700:3035::ac43:abbc2026-02-16 → 2026-04-13 · 3 obs

○ 2017-05-23 19:01:44
● 2026-02-16 13:25:40
● 2026-04-13 15:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
orthokuo.com	ziggy.ns.cloudflare.com, pedro.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.183

NS records: ziggy.ns.cloudflare.com, pedro.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for orthokuo.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.188, 104.21.71.211`
AAAA	2	`2606:4700:3034::6815:47d3, 2606:4700:3035::ac43:abbc`
NS	2	`pedro.ns.cloudflare.com, ziggy.ns.cloudflare.com`
MX	1	`orthokuo-com.mail.protection.outlook.com`
TXT	2	`MS=ms49322669, v=spf1 include:spf.mtaroutes.com include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`pedro.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by orthokuo.com: 2606:4700:3034::6815:47d3, 2606:4700:3035::ac43:abbc, 104.21.71.211 and 172.67.171.188.

other host names including www.myhz.com, skoda.auto.cz, glowwordnest.com, be-terna.at and afrika.net share IP numbers with orthokuo.com.

Name Servers

orthokuo.com is delegated to two name servers pedro.ns.cloudflare.com and ziggy.ns.cloudflare.com.

orthokuo.com uses the same name server setup as other domains such as americansolarchallenge.org, equalweb.com.br, aiici.com and osonprava.uz.

orthokuo.com at least partially shares name servers with other domains, for instance theinvestmentnews.com, temptek.com, bonnercountydailybee.com, tjhongxi.com and ad-account-signal-hub.pages.dev.

These name servers are commonly used alongside fatima.ns.cloudflare.com and bristol.ns.cloudflare.com.

Host names with six IP numbers:

Host name pedro.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb7, 2803:f800:50::6ca2:c3b7, 2a06:98c1:50::ac40:23b7, 108.162.195.183, 162.159.44.183 and 172.64.35.183.

Host name ziggy.ns.cloudflare.com points to: 2606:4700:50::a29f:26ed, 2803:f800:50::6ca2:c2ed, 2a06:98c1:50::ac40:22ed, 108.162.194.237, 162.159.38.237 and 172.64.34.237.

Mail Servers

orthokuo.com is handled by a single mail server, orthokuo-com.mail.protection.outlook.com.

Host orthokuo-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::2, 2a01:111:f403:cc31::3, 2a01:111:f403:cc33::, 52.101.149.0, 52.101.149.1, 52.101.149.9 and 52.101.151.0.

orthokuo.com - robtex.com

orthokuo.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`orthokuo.com`

`com`