rktop.com - dns.ninja

`rktop.com`

DNSSEC	⚠️ Not signed
A	18.223.197.26^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
		PTR	`ec2-18-223-197-26.us-east-2.compute.amazonaws.com`
NS	`sdns3.ultradns.net` ⭐
		A	2610:a1:1002::3^{🇺🇸 MAINT-ID-120082610:a1:1002::/48 Neustar}
			PTR	`sdns3.ultradns.net`
		A	156.154.141.3^{🇺🇸 MAINT-ID-12008156.154.141.0/24 Neustar}
			PTR	`sdns3.ultradns.net`
NS	`ns-1499.awsdns-59.org`
		A	2600:9000:5305:db00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1499.awsdns-59.org`
		A	205.251.197.219^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1499.awsdns-59.org`
NS	`ns-1567.awsdns-03.co.uk`
		A	2600:9000:5306:1f00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1567.awsdns-03.co.uk`
		A	205.251.198.31^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1567.awsdns-03.co.uk`
NS	`ns-531.awsdns-02.net`
		A	2600:9000:5302:1300::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-531.awsdns-02.net`
		A	205.251.194.19^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-531.awsdns-02.net`
NS	`ns-92.awsdns-11.com`
		A	2600:9000:5300:5c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-92.awsdns-11.com`
		A	205.251.192.92^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-92.awsdns-11.com`
NS	`sdns3.ultradns.biz`
		A	2610:a1:1003::3^{🇺🇸 MAINT-ID-120082610:a1:1003::/48 Neustar}
			PTR	`sdns3.ultradns.biz`
		A	156.154.142.3^{🇺🇸 MAINT-ID-12008156.154.142.0/24 Neustar}
			PTR	`sdns3.ultradns.biz`
NS	`sdns3.ultradns.com`
		A	2610:a1:1001::3^{🇺🇸 MAINT-ID-120082610:a1:1001::/48 Neustar}
			PTR	`sdns3.ultradns.com`
		A	156.154.140.3^{🇺🇸 MAINT-ID-12008156.154.140.0/24 Neustar}
			PTR	`sdns3.ultradns.com`
NS	`sdns3.ultradns.org`
		A	2610:a1:1004::3^{🇺🇸 MAINT-ID-120082610:a1:1004::/48 Neustar}
			PTR	`sdns3.ultradns.org`
		A	156.154.143.3^{🇺🇸 MAINT-ID-12008156.154.143.0/24 Neustar}
			PTR	`sdns3.ultradns.org`
SOA	`sdns3.ultradns.net`dns@mindgeek.com 2017-06-07 #78

`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=1781622455

Same first word

rktop.com

rktop.cz

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tkorp.ru

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tkpro.edu.vn

opkrt.com

DNS History

20 records (9 active, 11 former)

○NSdns1.p03.nsone.net2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
○ 2026-02-16 05:28:30
○ 2026-06-16 15:11:22

○NSdns1.p07.nsone.net2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
○ 2026-02-16 05:28:30
○ 2026-06-16 15:11:22

○NSdns2.p03.nsone.net2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
○ 2026-02-16 05:28:30
○ 2026-06-16 15:11:22

○NSdns3.p03.nsone.net2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
○ 2026-02-16 05:28:30
○ 2026-06-16 15:11:22

○NSdns4.p03.nsone.net2020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
○ 2026-02-16 05:28:30
○ 2026-06-16 15:11:22

●NSns-1499.awsdns-59.org2026-02-16 → 2026-06-16 · 3 obs

○ 2020-02-03 02:46:34
● 2026-02-16 05:28:30
● 2026-06-16 15:11:22

●NSns-1567.awsdns-03.co.uk2026-02-16 → 2026-06-16 · 3 obs

○ 2020-02-03 02:46:34
● 2026-02-16 05:28:30
● 2026-06-16 15:11:22

●NSns-531.awsdns-02.net2026-02-16 → 2026-06-16 · 3 obs

○ 2020-02-03 02:46:34
● 2026-02-16 05:28:30
● 2026-06-16 15:11:22

●NSns-92.awsdns-11.com2026-02-16 → 2026-06-16 · 3 obs

○ 2020-02-03 02:46:34
● 2026-02-16 05:28:30
● 2026-06-16 15:11:22

○NSns1.dpnet.com2015-08-12 → 2017-01-19 · 4 obs

● 2015-08-12 21:54:18
● 2017-01-19 03:44:40
○ 2020-02-03 02:46:34
○ 2026-06-16 15:11:22

○NSns2.dpnet.com2015-08-12 → 2017-01-19 · 4 obs

● 2015-08-12 21:54:18
● 2017-01-19 03:44:40
○ 2020-02-03 02:46:34
○ 2026-06-16 15:11:22

○NSns3.dpnet.com2015-08-12 → 2017-01-19 · 4 obs

● 2015-08-12 21:54:18
● 2017-01-19 03:44:40
○ 2020-02-03 02:46:34
○ 2026-06-16 15:11:22

○NSns4.dpnet.com2015-08-12 → 2017-01-19 · 4 obs

● 2015-08-12 21:54:18
● 2017-01-19 03:44:40
○ 2020-02-03 02:46:34
○ 2026-06-16 15:11:22

●NSsdns3.ultradns.biz2020-02-03 → 2026-06-16 · 3 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
● 2026-06-16 15:11:22

●NSsdns3.ultradns.com2020-02-03 → 2026-06-16 · 3 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
● 2026-06-16 15:11:22

●NSsdns3.ultradns.net2020-02-03 → 2026-06-16 · 3 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
● 2026-06-16 15:11:22

●NSsdns3.ultradns.org2020-02-03 → 2026-06-16 · 3 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
● 2026-06-16 15:11:22

●A18.223.197.262026-02-16 → 2026-06-16 · 3 obs

○ 2020-02-03 02:46:34
● 2026-02-16 05:28:30
● 2026-06-16 15:11:22

○A216.18.168.792020-02-03 → 2020-02-03 · 4 obs

○ 2017-01-19 03:44:40
● 2020-02-03 02:46:34
○ 2026-02-16 05:28:30
○ 2026-06-16 15:11:22

○A63.156.206.482015-08-12 → 2017-01-19 · 4 obs

● 2015-08-12 21:54:18
● 2017-01-19 03:44:40
○ 2020-02-03 02:46:34
○ 2026-06-16 15:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rktop.com	ns-92.awsdns-11.com, ns-531.awsdns-02.net, ns-1567.awsdns-03.co.uk, ns-1499.awsdns-59.org...	4 records

✅ Authoritative Response

Server:205.251.198.31

NS records: ns-92.awsdns-11.com, ns-531.awsdns-02.net, ns-1567.awsdns-03.co.uk, ns-1499.awsdns-59.org, sdns3.ultradns.net, sdns3.ultradns.com, sdns3.ultradns.org, sdns3.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rktop.com (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`18.223.197.26`
NS	8	`ns-1499.awsdns-59.org, ns-1567.awsdns-03.co.uk...`
SOA	1	`ns-531.awsdns-02.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-92.awsdns-11.com, ns-92.awsdns-11.com, sdns3.ultradns.com...)

Analysis

IP Addresses

rktop.com resolves to just one IP address, 18.223.197.26.

Two other host names, along with diigtalplayground.com, bromos.org and realitykingdvd.com, also share IP numbers with rktop.com.

Name Servers

DNS for rktop.com is handled by 8 name servers: sdns3.ultradns.biz, ns-92.awsdns-11.com, sdns3.ultradns.com and 5 others.

rktop.com partially shares its NS delegation with several other domains, including stubru.net, prodjektor.com, gfrevengetube.com and two others.

In DNS configurations, these name servers often share authority with ns-531.awsdns-02.net, ns-1499.awsdns-59.org, ns-1567.awsdns-03.co.uk and 3 other name servers.

Host names that have two IP addresses:

sdns3.ultradns.biz has two IP addresses: 156.154.142.3 and 2610:a1:1003::3.

ns-92.awsdns-11.com has two IP addresses: 205.251.192.92 and 2600:9000:5300:5c00::1.

sdns3.ultradns.com has two IP addresses: 156.154.140.3 and 2610:a1:1001::3.

ns-531.awsdns-02.net has two IP addresses: 205.251.194.19 and 2600:9000:5302:1300::1.

sdns3.ultradns.net has two IP addresses: 156.154.141.3 and 2610:a1:1002::3.

ns-1499.awsdns-59.org has two IP addresses: 205.251.197.219 and 2600:9000:5305:db00::1.

sdns3.ultradns.org has two IP addresses: 156.154.143.3 and 2610:a1:1004::3.

ns-1567.awsdns-03.co.uk has two IP addresses: 205.251.198.31 and 2600:9000:5306:1f00::1.