`trekguide.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:37ad^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:abc7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.173^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.199^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jean.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c079^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2079^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jean.ns.cloudflare.com`
		A	108.162.192.121^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	172.64.32.121^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
		A	173.245.58.121^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jean.ns.cloudflare.com`
NS	`nash.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nash.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nash.ns.cloudflare.com`
		A	108.162.193.209^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	172.64.33.209^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
		A	173.245.59.209^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nash.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.173, 172.67.171.199
		IPv6 hints	2606:4700:3031::6815:37ad, 2606:4700:3037::ac43:abc7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`jean.ns.cloudflare.com`dns@cloudflare.com serial=2409164436

`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=1783811125

Same first word

trekguide.org

Similar names

tigerduke.com

DNS History

12 records (6 active, 6 former)

●NSjean.ns.cloudflare.com2026-03-05 → 2026-07-11 · 2 obs

● 2026-03-05 21:38:56
● 2026-07-11 23:39:10

●NSnash.ns.cloudflare.com2026-03-05 → 2026-07-11 · 2 obs

● 2026-03-05 21:38:56
● 2026-07-11 23:39:10

●A104.21.55.1732026-03-05 → 2026-07-11 · 21 obs

● 2026-03-05 21:38:56
○ 2026-03-06 18:09:22
○ 2026-03-22 22:36:38
● 2026-03-23 02:20:32
● 2026-03-23 03:29:36
○ 2026-03-23 09:20:54
○ 2026-03-30 00:15:18
● 2026-03-31 11:20:58
○ 2026-04-03 14:17:20
○ 2026-04-19 07:57:00
● 2026-04-19 13:21:10
○ 2026-04-19 19:05:38
○ 2026-04-20 16:39:42
● 2026-04-21 08:18:22
● 2026-05-07 00:48:26
○ 2026-05-16 18:53:02
● 2026-05-23 03:12:24
● 2026-05-30 04:07:54
○ 2026-06-04 21:06:32
● 2026-07-11 23:39:06
● 2026-07-11 23:39:10

●A172.67.171.1992026-03-05 → 2026-07-11 · 21 obs

○A188.114.96.02026-03-06 → 2026-06-04 · 21 obs

○ 2026-03-05 21:38:56
● 2026-03-06 18:09:22
● 2026-03-22 22:36:38
○ 2026-03-23 02:20:32
○ 2026-03-23 03:29:36
● 2026-03-23 09:20:54
● 2026-03-30 00:15:18
○ 2026-03-31 11:20:58
● 2026-04-03 14:17:20
● 2026-04-19 07:57:00
○ 2026-04-19 13:21:10
● 2026-04-19 19:05:38
● 2026-04-20 16:39:42
○ 2026-04-21 08:18:22
○ 2026-05-07 00:48:26
● 2026-05-16 18:53:02
○ 2026-05-23 03:12:24
○ 2026-05-30 04:07:54
● 2026-06-04 21:06:32
○ 2026-07-11 23:39:06
○ 2026-07-11 23:39:10

○A188.114.97.02026-03-06 → 2026-06-04 · 21 obs

●A2606:4700:3031::6815:37ad2026-07-11 → 2026-07-11 · 3 obs

○ 2026-06-04 21:06:32
● 2026-07-11 23:39:06
● 2026-07-11 23:39:10

○A2606:4700:3033::ac43:abc72026-03-05 → 2026-05-30 · 20 obs

○A2606:4700:3034::6815:37ad2026-03-05 → 2026-05-30 · 20 obs

●A2606:4700:3037::ac43:abc72026-07-11 → 2026-07-11 · 3 obs

○ 2026-06-04 21:06:32
● 2026-07-11 23:39:06
● 2026-07-11 23:39:10

○A2a06:98c1:3120::2026-03-06 → 2026-06-04 · 21 obs

○A2a06:98c1:3121::2026-03-06 → 2026-06-04 · 21 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
trekguide.org	nash.ns.cloudflare.com, jean.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.121

NS records: nash.ns.cloudflare.com, jean.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trekguide.org (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.55.173, 172.67.171.199`
AAAA	2	`2606:4700:3037::ac43:abc7, 2606:4700:3031::6815:37ad`
NS	2	`jean.ns.cloudflare.com, nash.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jean.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

trekguide.org points to the four IP addresses 104.21.55.173, 172.67.171.199, 2606:4700:3031::6815:37ad and 2606:4700:3037::ac43:abc7.

Additional host names — jjcurtain.com.tw, watercolorsaquarium.com, rickgrahamconstruction.com and two others — share IP numbers with trekguide.org.

Name Servers

trekguide.org uses two name servers for its delegation: jean.ns.cloudflare.com and nash.ns.cloudflare.com.

trekguide.org shares its name server setup with other domains, including vaslec.com, veez.de, acvsac.com and two others.

There is at least partial name server overlap between trekguide.org and other domains — uplayer.us.com, qzksmac.com, thereactorhosting.com and two more among them.

These name servers frequently co-occur with the name servers meiling.ns.cloudflare.com and donna.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname jean.ns.cloudflare.com directs to 108.162.192.121, 172.64.32.121 and 173.245.58.121 along with 3 other IP addresses.

Hostname nash.ns.cloudflare.com directs to 108.162.193.209, 172.64.33.209 and 173.245.59.209 along with 3 other IP addresses.

trekguide.org - robtex.com

trekguide.org

org