`rknac.com`

DNSSEC	⚠️ Not signed
A	3.171.38.61^{🇺🇸 Amazon3.171.36.0/22}
		PTR	`server-3-171-38-61.iad61.r.cloudfront.net`
A	3.171.38.82^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.99^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.126^{🇺🇸 Amazon3.171.36.0/22}
NS	`ns-1296.awsdns-34.org` ⭐
		A	2600:9000:5305:1000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1296.awsdns-34.org`
		A	205.251.197.16^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1296.awsdns-34.org`
NS	`ns-1659.awsdns-15.co.uk`
		A	2600:9000:5306:7b00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1659.awsdns-15.co.uk`
		A	205.251.198.123^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1659.awsdns-15.co.uk`
NS	`ns-363.awsdns-45.com`
		A	2600:9000:5301:6b00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-363.awsdns-45.com`
		A	205.251.193.107^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-363.awsdns-45.com`
NS	`ns-555.awsdns-05.net`
		A	2600:9000:5302:2b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-555.awsdns-05.net`
		A	205.251.194.43^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-555.awsdns-05.net`
SOA	`ns-1296.awsdns-34.org`awsdns-hostmaster@amazon.com serial=1

`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=1774555127

Same first word

rknac.com

Similar names

crank.org

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akncr.cz

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nrack.com

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ckarn.com

crank.nu

krnac.me

rackn.com

cankr.com

rackn.io

crank.pl

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crakn.net

ranck.us

krnac.de

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crank.co

DNS History

32 records (8 active, 24 former)

●NSns-1296.awsdns-34.org2026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 05:17:16
● 2026-03-26 20:20:24

●NSns-1659.awsdns-15.co.uk2026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 05:17:16
● 2026-03-26 20:20:24

●NSns-363.awsdns-45.com2026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 05:17:16
● 2026-03-26 20:20:24

●NSns-555.awsdns-05.net2026-02-23 → 2026-03-26 · 2 obs

● 2026-02-23 05:17:16
● 2026-03-26 20:20:24

○A18.164.154.1192026-03-03 → 2026-03-25 · 17 obs

○ 2026-02-28 05:16:40
● 2026-03-03 08:28:34
● 2026-03-07 11:06:42
○ 2026-03-07 20:31:26
○ 2026-03-11 04:12:50
● 2026-03-11 07:35:24
○ 2026-03-12 02:16:48
○ 2026-03-14 20:46:28
● 2026-03-14 22:41:36
○ 2026-03-15 02:31:16
○ 2026-03-16 04:34:44
● 2026-03-16 08:00:14
○ 2026-03-16 16:04:10
○ 2026-03-25 06:58:50
● 2026-03-25 09:06:04
○ 2026-03-25 12:21:44
○ 2026-03-26 20:20:24

○A18.164.154.182026-03-03 → 2026-03-25 · 17 obs

○A18.164.154.372026-03-03 → 2026-03-25 · 17 obs

○A18.164.154.42026-03-03 → 2026-03-25 · 17 obs

○A18.165.122.1162026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:35:46
● 2026-03-23 02:36:36
○ 2026-03-23 03:30:34
○ 2026-03-26 20:20:24

○A18.165.122.22026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:35:46
● 2026-03-23 02:36:36
○ 2026-03-23 03:30:34
○ 2026-03-26 20:20:24

○A18.165.122.372026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:35:46
● 2026-03-23 02:36:36
○ 2026-03-23 03:30:34
○ 2026-03-26 20:20:24

○A18.165.122.412026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:35:46
● 2026-03-23 02:36:36
○ 2026-03-23 03:30:34
○ 2026-03-26 20:20:24

○A18.165.242.1012026-03-09 → 2026-03-25 · 26 obs

○ 2026-03-08 22:06:28
● 2026-03-09 02:20:50
● 2026-03-11 04:12:50
○ 2026-03-11 07:35:24
● 2026-03-12 02:16:48
● 2026-03-14 18:21:52
○ 2026-03-14 20:46:28
○ 2026-03-14 22:41:36
● 2026-03-15 02:31:16
● 2026-03-16 04:34:44
○ 2026-03-16 08:00:14
● 2026-03-16 16:04:10
● 2026-03-20 03:05:24
○ 2026-03-20 10:53:48
● 2026-03-21 10:45:14
● 2026-03-21 16:25:20
○ 2026-03-22 01:13:44
○ 2026-03-23 02:36:36
● 2026-03-23 03:30:34
○ 2026-03-23 16:57:20
● 2026-03-24 08:30:54
● 2026-03-25 06:58:50
○ 2026-03-25 09:06:04
● 2026-03-25 12:21:44
○ 2026-03-26 03:35:00
○ 2026-03-26 20:20:24

○A18.165.242.1202026-03-09 → 2026-03-25 · 26 obs

○A18.165.242.1242026-03-09 → 2026-03-25 · 26 obs

○A18.165.242.542026-03-09 → 2026-03-25 · 26 obs

○A18.238.49.432026-03-07 → 2026-03-22 · 10 obs

○ 2026-03-07 11:06:42
● 2026-03-07 20:31:26
● 2026-03-08 17:58:40
○ 2026-03-08 20:13:18
● 2026-03-08 22:06:28
○ 2026-03-09 02:20:50
○ 2026-03-22 01:13:44
● 2026-03-22 15:06:22
○ 2026-03-22 22:35:46
○ 2026-03-26 20:20:24

○A18.238.49.62026-03-07 → 2026-03-22 · 10 obs

○A18.238.49.872026-03-07 → 2026-03-22 · 10 obs

○A18.238.49.972026-03-07 → 2026-03-22 · 10 obs

○A18.66.171.1202026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 16:25:20
● 2026-03-22 01:13:44
○ 2026-03-22 15:06:22
○ 2026-03-26 20:20:24

○A18.66.171.1212026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 16:25:20
● 2026-03-22 01:13:44
○ 2026-03-22 15:06:22
○ 2026-03-26 20:20:24

○A18.66.171.622026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 16:25:20
● 2026-03-22 01:13:44
○ 2026-03-22 15:06:22
○ 2026-03-26 20:20:24

○A18.66.171.92026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 16:25:20
● 2026-03-22 01:13:44
○ 2026-03-22 15:06:22
○ 2026-03-26 20:20:24

●A3.171.38.1262026-02-23 → 2026-03-26 · 21 obs

● 2026-02-23 05:17:16
● 2026-02-28 05:16:40
○ 2026-03-03 08:28:34
○ 2026-03-08 17:58:40
● 2026-03-08 20:13:18
○ 2026-03-08 22:06:28
○ 2026-03-14 18:21:52
● 2026-03-14 20:46:28
○ 2026-03-14 22:41:36
○ 2026-03-20 03:05:24
● 2026-03-20 10:53:48
○ 2026-03-21 10:45:14
○ 2026-03-22 15:06:22
● 2026-03-22 22:35:46
○ 2026-03-23 02:36:36
○ 2026-03-23 03:30:34
● 2026-03-23 16:57:20
○ 2026-03-24 08:30:54
○ 2026-03-26 03:35:00
● 2026-03-26 18:44:46
● 2026-03-26 20:20:24

●A3.171.38.612026-02-23 → 2026-03-26 · 21 obs

●A3.171.38.822026-02-23 → 2026-03-26 · 21 obs

●A3.171.38.992026-02-23 → 2026-03-26 · 21 obs

○A52.85.47.1032026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 12:21:44
● 2026-03-26 03:35:00
○ 2026-03-26 18:44:46
○ 2026-03-26 20:20:24

○A52.85.47.1102026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 12:21:44
● 2026-03-26 03:35:00
○ 2026-03-26 18:44:46
○ 2026-03-26 20:20:24

○A52.85.47.212026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 12:21:44
● 2026-03-26 03:35:00
○ 2026-03-26 18:44:46
○ 2026-03-26 20:20:24

○A52.85.47.782026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 12:21:44
● 2026-03-26 03:35:00
○ 2026-03-26 18:44:46
○ 2026-03-26 20:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rknac.com	ns-555.awsdns-05.net, ns-363.awsdns-45.com, ns-1659.awsdns-15.co.uk, ns-1296.awsdns-34.org	1 record

✅ Authoritative Response

Server:205.251.197.16

NS records: ns-555.awsdns-05.net, ns-363.awsdns-45.com, ns-1659.awsdns-15.co.uk, ns-1296.awsdns-34.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rknac.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.38.126, 3.171.38.61...`
NS	4	`ns-1296.awsdns-34.org, ns-1659.awsdns-15.co.uk...`
SOA	1	`ns-1296.awsdns-34.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-363.awsdns-45.com)

Analysis

IP Addresses

rknac.com resolves to four IPs: 3.171.38.61, 3.171.38.82, 3.171.38.99 and 3.171.38.126.

Other host names such as davqstgmtbtyl.cloudfront.net, brandhub.cloud, d1ewat5k5ofzd7.cloudfront.net, mardigrascalendar.com and dgudxvjx6cair.cloudfront.net share IP numbers with rknac.com.

Name Servers

rknac.com is delegated to four name servers: ns-363.awsdns-45.com, ns-555.awsdns-05.net, ns-1296.awsdns-34.org and ns-1659.awsdns-15.co.uk.

At least part of the name servers for rknac.com are shared with other domains, for instance wahajsolar.com, getwfm.com, d34i2yvdqisvmz.cloudfront.net, lakemichigancollege.edu and m3rimoveis.com.br.

Host names with two IP numbers:

ns-363.awsdns-45.com points to: 2600:9000:5301:6b00::1 and 205.251.193.107

ns-555.awsdns-05.net points to: 2600:9000:5302:2b00::1 and 205.251.194.43

ns-1296.awsdns-34.org points to: 2600:9000:5305:1000::1 and 205.251.197.16

ns-1659.awsdns-15.co.uk points to: 2600:9000:5306:7b00::1 and 205.251.198.123

rknac.com - robtex.com

rknac.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

`rknac.com`

`com`