`jasonkastrup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:7::60^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2a06:98c1:58::60^{🇺🇸 Cloudflare2a06:98c1:58::/48}
A	162.159.140.98^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.66.0.96^{🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
SOA	`ns1.digitalocean.com`hostmaster@jasonkastrup.com serial=1768717763

`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=1774495052

Same first word

jasonkastrup.com

DNS History

18 records (7 active, 11 former)

●NSns1.digitalocean.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-07 23:19:54
● 2026-03-26 03:41:04

○NSns11.domaincontrol.com2016-12-17 → 2017-08-07 · 3 obs

● 2016-12-17 05:23:12
● 2017-08-07 23:19:54
○ 2026-03-26 03:41:04

○NSns12.domaincontrol.com2016-12-17 → 2017-08-07 · 3 obs

● 2016-12-17 05:23:12
● 2017-08-07 23:19:54
○ 2026-03-26 03:41:04

●NSns2.digitalocean.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-07 23:19:54
● 2026-03-26 03:41:04

●NSns3.digitalocean.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-07 23:19:54
● 2026-03-26 03:41:04

○NSns65.domaincontrol.com2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 03:41:04

○NSns66.domaincontrol.com2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 03:41:04

○MXmailstore1.secureserver.net2016-12-17 → 2017-08-07 · 3 obs

● 2016-12-17 05:23:12
● 2017-08-07 23:19:54
○ 2026-03-26 03:41:04

○MXsmtp.secureserver.net2016-12-17 → 2017-08-07 · 3 obs

● 2016-12-17 05:23:12
● 2017-08-07 23:19:54
○ 2026-03-26 03:41:04

○A15.197.148.332026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 03:41:04

○A159.203.98.132016-12-17 → 2017-08-07 · 3 obs

● 2016-12-17 05:23:12
● 2017-08-07 23:19:54
○ 2026-03-26 03:41:04

●A162.159.140.982026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-07 23:19:54
● 2026-03-26 03:41:04

●A172.66.0.962026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-07 23:19:54
● 2026-03-26 03:41:04

○A184.168.221.412016-12-17 → 2017-08-07 · 3 obs

● 2016-12-17 05:23:12
● 2017-08-07 23:19:54
○ 2026-03-26 03:41:04

●A2606:4700:7::602026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-07 23:19:54
● 2026-03-26 03:41:04

●A2a06:98c1:58::602026-03-26 → 2026-03-26 · 2 obs

○ 2017-08-07 23:19:54
● 2026-03-26 03:41:04

○A3.33.130.1902026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 03:41:04

○A50.63.202.512016-12-17 → 2017-08-07 · 3 obs

● 2016-12-17 05:23:12
● 2017-08-07 23:19:54
○ 2026-03-26 03:41:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jasonkastrup.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jasonkastrup.com (unsigned zone)

⏱️ Timing

Total: 1295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.140.98, 172.66.0.96`
AAAA	2	`2606:4700:7::60, 2a06:98c1:58::60`
NS	3	`ns1.digitalocean.com, ns3.digitalocean.com...`
SOA	1	`ns1.digitalocean.com hostmaster.jasonkas`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

Four IP numbers are pointed to by jasonkastrup.com: 2606:4700:7::60, 2a06:98c1:58::60, 162.159.140.98 and 172.66.0.96.

other host names including frontend-prod-adfinis-jxmgx.ondigitalocean.app, henriquemenegale.com, alamut-im.com, artcom.gr and alog.net share IP numbers with jasonkastrup.com.

Name Servers

jasonkastrup.com is delegated to three name servers ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

jasonkastrup.com at least partially shares name servers with other domains, for instance staff.digital, crunchbangplusplus.org, munn.ro, asukajapanesecuisine.com and cdi24.com.

Host names with two IP numbers:

ns1.digitalocean.com points to: 2606:4700:52::ac40:34d2 and 172.64.52.210.

ns2.digitalocean.com points to: 2606:4700:5a::ac40:3515 and 172.64.53.21.

ns3.digitalocean.com points to: 2606:4700:52::ac40:31d1 and 172.64.49.209.

jasonkastrup.com - robtex.com