`remarkapp.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c538^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3a14^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.20^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.56^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`heather.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heather.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heather.ns.cloudflare.com`
		A	108.162.192.161^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	172.64.32.161^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
		A	173.245.58.161^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heather.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.20, 172.67.197.56
		IPv6 hints	2606:4700:3032::ac43:c538, 2606:4700:3037::6815:3a14
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`heather.ns.cloudflare.com`dns@cloudflare.com serial=2400509726

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1776079798

rank #547749 globally
rank #4044 in the tld

Same first word

remarkapp.io

Similar names

pamparker.com

papermark.io

papermark.fi

pamparker.biz

papermark.com.sg

appmarker.com

papermark.com

permapark.com

amperpark.de

appmarker.net

papermark.cl

permapark.camp

karmaprep.live

parkermap.com

appmakerr.com

DNS History

18 records (6 active, 12 former)

●NSheather.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-06 06:24:34
● 2026-04-07 22:48:06
● 2026-04-13 11:48:34

○NSns1.dnsowl.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○NSns2.dnsowl.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○NSns3.dnsowl.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

●NStrey.ns.cloudflare.com2026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-06 06:24:34
● 2026-04-07 22:48:06
● 2026-04-13 11:48:34

○MXalt1.aspmx.l.google.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○MXalt2.aspmx.l.google.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○MXalt3.aspmx.l.google.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○MXalt4.aspmx.l.google.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○MXaspmx.l.google.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○MXaspmx2.googlemail.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○MXaspmx3.googlemail.com2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

●A104.21.58.202026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-06 06:24:34
● 2026-04-07 22:48:06
● 2026-04-13 11:48:34

○A151.101.1.1952020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

○A151.101.65.1952020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 06:24:34
○ 2026-04-07 22:48:06
○ 2026-04-13 11:48:34

●A172.67.197.562026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-06 06:24:34
● 2026-04-07 22:48:06
● 2026-04-13 11:48:34

●A2606:4700:3032::ac43:c5382026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-06 06:24:34
● 2026-04-07 22:48:06
● 2026-04-13 11:48:34

●A2606:4700:3037::6815:3a142026-04-07 → 2026-04-13 · 3 obs

○ 2020-02-06 06:24:34
● 2026-04-07 22:48:06
● 2026-04-13 11:48:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
remarkapp.io	trey.ns.cloudflare.com, heather.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.242

NS records: trey.ns.cloudflare.com, heather.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for remarkapp.io (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.197.56, 104.21.58.20`
AAAA	2	`2606:4700:3037::6815:3a14, 2606:4700:3032::ac43:c538`
NS	2	`heather.ns.cloudflare.com, trey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`heather.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

remarkapp.io resolves to four IPs: 2606:4700:3032::ac43:c538, 2606:4700:3037::6815:3a14, 104.21.58.20 and 172.67.197.56.

Other host names such as isheliovent.com, betzonegrid.us, pinup.ro, kusibinugoumholdings.digital and www.epayservices.com share IP numbers with remarkapp.io.

Name Servers

remarkapp.io is delegated to two name servers: heather.ns.cloudflare.com and trey.ns.cloudflare.com.

remarkapp.io uses the same name server setup as other domains, including 7ty.io, cidersmiths.com, blossomsvillage.com, iccie.org and groovyuv.com.

At least part of the name servers for remarkapp.io are shared with other domains, for instance coverlettersandresume.com, 3656jj.net, antiguajumbybay.com, localjournal.us and borneoji.com.

These name servers are commonly used alongside rex.ns.cloudflare.com and rick.ns.cloudflare.com.

Host names with six IP numbers:

heather.ns.cloudflare.com points to: 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.

trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

remarkapp.io - robtex.com

remarkapp.io

io

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`remarkapp.io`

`io`