`treehill.co`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d7ef^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:10d2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.210^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.215.239^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jakub.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
NS	`roxy.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roxy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roxy.ns.cloudflare.com`
		A	108.162.192.142^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	172.64.32.142^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
		A	173.245.58.142^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roxy.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.210, 172.67.215.239
		IPv6 hints	2606:4700:3032::ac43:d7ef, 2606:4700:3037::6815:10d2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com
SOA	`jakub.ns.cloudflare.com`dns@cloudflare.com serial=2407746177

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759724476

Same first word

treehill.net

treehill.co

treehill.org

Similar names

DNS History

18 records (11 active, 7 former)

●NSjakub.ns.cloudflare.com2026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

○NSns11.domaincontrol.com2015-07-06 → 2017-03-26 · 4 obs

● 2015-07-06 18:54:34
● 2017-03-26 10:25:42
○ 2020-02-16 18:51:22
○ 2026-08-04 08:38:46

○NSns12.domaincontrol.com2015-07-06 → 2017-03-26 · 4 obs

● 2015-07-06 18:54:34
● 2017-03-26 10:25:42
○ 2020-02-16 18:51:22
○ 2026-08-04 08:38:46

●NSroxy.ns.cloudflare.com2026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

●MXeforward1.registrar-servers.com2026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

●MXeforward2.registrar-servers.com2026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

●MXeforward3.registrar-servers.com2026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

●MXeforward4.registrar-servers.com2026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

●MXeforward5.registrar-servers.com2026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

○MXmailstore1.secureserver.net2015-07-06 → 2017-03-26 · 4 obs

● 2015-07-06 18:54:34
● 2017-03-26 10:25:42
○ 2020-02-16 18:51:22
○ 2026-08-04 08:38:46

○MXsmtp.secureserver.net2015-07-06 → 2017-03-26 · 4 obs

● 2015-07-06 18:54:34
● 2017-03-26 10:25:42
○ 2020-02-16 18:51:22
○ 2026-08-04 08:38:46

●A104.21.16.2102026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

●A172.67.215.2392026-06-15 → 2026-08-04 · 3 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
● 2026-08-04 08:38:46

○A184.168.221.352015-07-06 → 2017-03-26 · 4 obs

● 2015-07-06 18:54:34
● 2017-03-26 10:25:42
○ 2020-02-16 18:51:22
○ 2026-08-04 08:38:46

●A2606:4700:3032::ac43:d7ef2026-06-23 → 2026-08-04 · 3 obs

○ 2026-06-15 17:34:02
● 2026-06-23 02:34:28
● 2026-08-04 08:38:46

○A2606:4700:3034::ac43:d7ef2026-06-15 → 2026-06-15 · 4 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
○ 2026-06-23 02:34:28
○ 2026-08-04 08:38:46

○A2606:4700:3036::6815:10d22026-06-15 → 2026-06-15 · 4 obs

○ 2020-02-16 18:51:22
● 2026-06-15 17:34:02
○ 2026-06-23 02:34:28
○ 2026-08-04 08:38:46

●A2606:4700:3037::6815:10d22026-06-23 → 2026-08-04 · 3 obs

○ 2026-06-15 17:34:02
● 2026-06-23 02:34:28
● 2026-08-04 08:38:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	d.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co	-
treehill.co	roxy.ns.cloudflare.com, jakub.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.142

NS records: roxy.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for treehill.co (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.215.239, 104.21.16.210`
AAAA	2	`2606:4700:3032::ac43:d7ef, 2606:4700:3037::6815:10d2`
NS	2	`jakub.ns.cloudflare.com, roxy.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jakub.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

treehill.co directs to four IP numbers, which are 104.21.16.210, 172.67.215.239, 2606:4700:3032::ac43:d7ef and 2606:4700:3037::6815:10d2.

Additional host names — shehnazgill.in, worldofaserra.blog.cdn.cloudflare.net, skyewarren.com and two others — share IP numbers with treehill.co.

Name Servers

treehill.co has two authoritative name servers — jakub.ns.cloudflare.com and roxy.ns.cloudflare.com.

treehill.co shares its name server setup with other domains, including 201hotel.is, listingdock.org, spacture.ai and two others.

The name servers of treehill.co overlap at least partially with those of other domains — among them join.dj, pny.com.cn, nutritionmindbalance.info and two more.

These name servers commonly appear in combination with the name servers hattie.ns.cloudflare.com.

Host names with 6 IP numbers:

jakub.ns.cloudflare.com points to 108.162.195.85, 162.159.44.85, 172.64.35.85 and 3 other IP addresses.

roxy.ns.cloudflare.com points to 108.162.192.142, 172.64.32.142, 173.245.58.142 and 3 other IP addresses.

Mail Servers

Five mail servers handle treehill.co: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

treehill.co shares mail servers — at least in part — with other domains, including bransonreservation.com, klapper.us, barptechnology.com and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com resolves to 162.255.118.51.

eforward2.registrar-servers.com resolves to 162.255.118.52.

eforward3.registrar-servers.com resolves to 162.255.118.51.

eforward4.registrar-servers.com resolves to 162.255.118.52.

eforward5.registrar-servers.com resolves to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.