`rkinfo-tech.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:3782^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:942e^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.130^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.46^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`major.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
NS	`ophelia.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ophelia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ophelia.ns.cloudflare.com`
		A	108.162.194.248^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	162.159.38.248^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
		A	172.64.34.248^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ophelia.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.130, 172.67.148.46
		IPv6 hints	2606:4700:3034::6815:3782, 2606:4700:3037::ac43:942e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com
SOA	`major.ns.cloudflare.com`dns@cloudflare.com serial=2406447384

`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=1784278747

Same first word

rkinfo-tech.com

Similar names

for-kitchen.ru

DNS History

22 records (9 active, 13 former)

●NSmajor.ns.cloudflare.com2026-06-15 → 2026-07-17 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
● 2026-07-17 09:07:52

○NSns57.domaincontrol.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○NSns58.domaincontrol.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

●NSophelia.ns.cloudflare.com2026-06-15 → 2026-07-17 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
● 2026-07-17 09:07:52

○MXalt1.aspmx.l.google.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○MXalt2.aspmx.l.google.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○MXaspmx.l.google.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○MXaspmx2.googlemail.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○MXaspmx3.googlemail.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

●MXmx.zoho.com2026-06-15 → 2026-07-17 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
● 2026-07-17 09:07:52

●MXmx2.zoho.com2026-06-15 → 2026-07-17 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
● 2026-07-17 09:07:52

●MXmx3.zoho.com2026-06-15 → 2026-07-17 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
● 2026-07-17 09:07:52

●A104.21.55.1302026-06-15 → 2026-07-17 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
● 2026-07-17 09:07:52

●A172.67.148.462026-06-15 → 2026-07-17 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
● 2026-07-17 09:07:52

○A216.239.32.212016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○A216.239.34.212016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○A216.239.36.212016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

○A216.239.38.212016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 17:00:28
○ 2017-09-14 21:59:50
○ 2026-07-17 09:07:52

●A2606:4700:3034::6815:37822026-07-17 → 2026-07-17 · 2 obs

○ 2026-06-15 22:01:16
● 2026-07-17 09:07:52

○A2606:4700:3035::ac43:942e2026-06-15 → 2026-06-15 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
○ 2026-07-17 09:07:52

○A2606:4700:3037::6815:37822026-06-15 → 2026-06-15 · 3 obs

○ 2017-09-14 21:59:50
● 2026-06-15 22:01:16
○ 2026-07-17 09:07:52

●A2606:4700:3037::ac43:942e2026-07-17 → 2026-07-17 · 2 obs

○ 2026-06-15 22:01:16
● 2026-07-17 09:07:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
rkinfo-tech.com	major.ns.cloudflare.com, ophelia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.241

NS records: major.ns.cloudflare.com, ophelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rkinfo-tech.com (unsigned zone)

⏱️ Timing

Total: 147ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.148.46, 104.21.55.130`
AAAA	2	`2606:4700:3034::6815:3782, 2606:4700:3037::ac43:942e`
NS	2	`major.ns.cloudflare.com, ophelia.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	1	`v=spf1 include:zoho.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`major.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

rkinfo-tech.com resolves to four IP addresses: 104.21.55.130, 172.67.148.46, 2606:4700:3034::6815:3782 and 2606:4700:3037::ac43:942e.

Among the host names that share IP numbers with rkinfo-tech.com are txmz.net, chromatic-motor.com, buildbalanced.com and two others.

Name Servers

Two name servers handle the delegation for rkinfo-tech.com: major.ns.cloudflare.com and ophelia.ns.cloudflare.com.

rkinfo-tech.com has the same name server delegation as a number of other domains, such as vcltech.com, unitedtekgroup.com, solutionhub.ca and two more.

rkinfo-tech.com has at least partial name server overlap with other domains, such as 335156.com, manzilikom.com, jpgjtc.com and two others.

It is common to find these name servers paired with the name servers dora.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

major.ns.cloudflare.com resolves to 108.162.193.241, 172.64.33.241 and 173.245.59.241 among others, with 3 other IP addresses in total.

ophelia.ns.cloudflare.com resolves to 108.162.194.248, 162.159.38.248 and 172.64.34.248 among others, with 3 other IP addresses in total.

Mail Servers

rkinfo-tech.com has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

rkinfo-tech.com shares at least some of its mail servers with other domains — for example locnroll.co.nz, soundtek.com.ar, pousadabemviver.com.br and two more.

Each of mx2.zoho.com, mx3.zoho.com and mx.zoho.com resolves to one IP address: mx2.zoho.com to 204.141.33.44, and both mx3.zoho.com and mx.zoho.com to 204.141.43.44.

mx3.zoho.com along with mx.zoho.com each resolve to 204.141.43.44 IP addresses.

rkinfo-tech.com - robtex.com

rkinfo-tech.com

com

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

`rkinfo-tech.com`

`com`