`olson25.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:179^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8135^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.121^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.53^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rick.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rick.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
TXT	`google-site-verification=DCWdZdksdnduM2-2zujdsKAEAdZhHbIxL_n3QVdON9g`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.1.121, 172.67.129.53
		IPv6	2606:4700:3035::6815:179, 2606:4700:3037::ac43:8135
SOA	`rick.ns.cloudflare.com`dns@cloudflare.com serial=2398177769

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1773551953

Same first word

olson25.org

DNS History

10 records (6 active, 4 former)

○NSns47.worldnic.com2015-08-17 → 2019-01-08 · 4 obs

● 2015-08-17 11:51:12
● 2019-01-08 00:29:24
○ 2026-03-14 03:12:32
○ 2026-03-23 21:28:46

○NSns48.worldnic.com2015-08-17 → 2019-01-08 · 4 obs

● 2015-08-17 11:51:12
● 2019-01-08 00:29:24
○ 2026-03-14 03:12:32
○ 2026-03-23 21:28:46

●NSrick.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs

○ 2019-01-08 00:29:24
● 2026-03-14 03:12:32
● 2026-03-23 21:28:46

●NSzara.ns.cloudflare.com2026-03-14 → 2026-03-23 · 3 obs

○ 2019-01-08 00:29:24
● 2026-03-14 03:12:32
● 2026-03-23 21:28:46

○MXsmtp.paragoninnovations.com2015-08-17 → 2019-01-08 · 4 obs

● 2015-08-17 11:51:12
● 2019-01-08 00:29:24
○ 2026-03-14 03:12:32
○ 2026-03-23 21:28:46

●A104.21.1.1212026-03-14 → 2026-03-23 · 3 obs

○ 2019-01-08 00:29:24
● 2026-03-14 03:12:32
● 2026-03-23 21:28:46

●A172.67.129.532026-03-14 → 2026-03-23 · 3 obs

○ 2019-01-08 00:29:24
● 2026-03-14 03:12:32
● 2026-03-23 21:28:46

○A24.173.5.922015-08-17 → 2019-01-08 · 4 obs

● 2015-08-17 11:51:12
● 2019-01-08 00:29:24
○ 2026-03-14 03:12:32
○ 2026-03-23 21:28:46

●A2606:4700:3035::6815:1792026-03-14 → 2026-03-23 · 3 obs

○ 2019-01-08 00:29:24
● 2026-03-14 03:12:32
● 2026-03-23 21:28:46

●A2606:4700:3037::ac43:81352026-03-14 → 2026-03-23 · 3 obs

○ 2019-01-08 00:29:24
● 2026-03-14 03:12:32
● 2026-03-23 21:28:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
olson25.org	zara.ns.cloudflare.com, rick.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.139

NS records: zara.ns.cloudflare.com, rick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olson25.org (unsigned zone)

⏱️ Timing

Total: 675ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.121, 172.67.129.53`
AAAA	2	`2606:4700:3037::ac43:8135, 2606:4700:3035::6815:179`
NS	2	`rick.ns.cloudflare.com, zara.ns.cloudflare.com`
TXT	1	`google-site-verification=DCWdZdksdnduM2-`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rick.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

olson25.org resolves to four IPs: 2606:4700:3035::6815:179, 2606:4700:3037::ac43:8135, 104.21.1.121 and 172.67.129.53.

Other host names, for instance hoyu-hp.com, bensinkbmxgates.com, www.betrush.ru, www.taskmeetup.com and www.happyfoodstube.com share IP numbers with olson25.org.

Name Servers

olson25.org has two name servers: rick.ns.cloudflare.com and zara.ns.cloudflare.com.

olson25.org shares the same name server setup as other domains, for example chicagobrickco.com, sysmexevents.online, ontap.events, layer1.co.uk and katedranet.com.

olson25.org shares some name servers with other domains, for example ibrahim.foundation, pets-supplies.co.uk, syltws.com, tuzidesign.com and aagolavartha.com.

These name servers are commonly used with the name servers heather.ns.cloudflare.com.

Host names with six IP numbers: rick.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c18b, 2a06:98c1:50::ac40:218b, 108.162.193.139, 172.64.33.139 and 173.245.59.139; zara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

olson25.org - robtex.com

olson25.org

org

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`olson25.org`

`org`