`heystack.is`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b0b7^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2393^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.147^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.183^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chance.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c21^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c321^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chance.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2321^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chance.ns.cloudflare.com`
		A	108.162.195.33^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	162.159.44.33^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
		A	172.64.35.33^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chance.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
TXT	`google-site-verification=yIj8ZstdWzm1QMhioo4Eq_ahNxb_AfnSbMyYpFE-qX0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.147, 172.67.176.183
		IPv6 hints	2606:4700:3030::ac43:b0b7, 2606:4700:3034::6815:2393
SOA	`chance.ns.cloudflare.com`dns@cloudflare.com serial=2409663502

`is`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.is` ⭐
	NS	`c.nic.is`
	NS	`d.nic.is`
	NS	`e.nic.is`
	NS	`f.nic.is`
	SOA	`a.nic.is`hostmaster@isnic.is serial=1785729002

rank #744566 globally
rank #354 in the tld

Same first word

heystack.org

heystack.co

heystack.co.nz

heystack.is

heystack.tech

Similar names

skyteach.ru

chatkeys.com

skyteach.com

sykatech.ma

asktechy.com

techyaks.com

tykchase.com

askytech.com

keychats.com

sakytech.com

atechsky.com

sketchya.mobi

skaytech.com

sykatech.com

thycakes.com

DNS History

16 records (6 active, 10 former)

●NSchance.ns.cloudflare.com2026-07-28 → 2026-08-03 · 3 obs

○ 2018-06-04 19:22:22
● 2026-07-28 12:31:16
● 2026-08-03 04:17:38

○NSns-1518.awsdns-61.org2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

○NSns-1940.awsdns-50.co.uk2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

○NSns-350.awsdns-43.com2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

○NSns-657.awsdns-18.net2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

●NSrafe.ns.cloudflare.com2026-07-28 → 2026-08-03 · 3 obs

○ 2018-06-04 19:22:22
● 2026-07-28 12:31:16
● 2026-08-03 04:17:38

○MXalt1.aspmx.l.google.com2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

○MXalt2.aspmx.l.google.com2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

○MXaspmx.l.google.com2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

○MXaspmx2.googlemail.com2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

○MXaspmx3.googlemail.com2018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

●A104.21.35.1472026-07-28 → 2026-08-03 · 3 obs

○ 2018-06-04 19:22:22
● 2026-07-28 12:31:16
● 2026-08-03 04:17:38

○A162.243.240.1112018-06-04 → 2018-06-04 · 3 obs

● 2018-06-04 19:22:22
○ 2026-07-28 12:31:16
○ 2026-08-03 04:17:38

●A172.67.176.1832026-07-28 → 2026-08-03 · 3 obs

○ 2018-06-04 19:22:22
● 2026-07-28 12:31:16
● 2026-08-03 04:17:38

●A2606:4700:3030::ac43:b0b72026-07-28 → 2026-08-03 · 3 obs

○ 2018-06-04 19:22:22
● 2026-07-28 12:31:16
● 2026-08-03 04:17:38

●A2606:4700:3034::6815:23932026-07-28 → 2026-08-03 · 3 obs

○ 2018-06-04 19:22:22
● 2026-07-28 12:31:16
● 2026-08-03 04:17:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
is	f.nic.is, e.nic.is, c.nic.is, d.nic.is...	10 records
heystack.is	chance.ns.cloudflare.com, rafe.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.33

NS records: chance.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heystack.is (unsigned zone)

⏱️ Timing

Total: 650ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.147, 172.67.176.183`
AAAA	2	`2606:4700:3030::ac43:b0b7, 2606:4700:3034::6815:2393`
NS	2	`chance.ns.cloudflare.com, rafe.ns.cloudflare.com`
TXT	1	`google-site-verification=yIj8ZstdWzm1QMh`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chance.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

In-bailiwick: 10 (a.nic.is, c.nic.is, d.nic.is...)

Analysis

IP Addresses

heystack.is points to the four IP addresses 104.21.35.147, 172.67.176.183, 2606:4700:3030::ac43:b0b7 and 2606:4700:3034::6815:2393.

Two other host names, along with dc-sm.com, confirmacaochaveup.digital and www.sklepowo.net, also share IP numbers with heystack.is.

Name Servers

heystack.is is served by two delegated name servers, chance.ns.cloudflare.com and rafe.ns.cloudflare.com.

heystack.is shares its NS records with other domains, for example cartisan.in, miabadams.com, tiraqueora.com and two others.

There is at least partial name server overlap between heystack.is and other domains — galbot.dk, gagenyy.com, 52ecolife.com and two more among them.

These name servers tend to appear in combination with the name servers stevie.ns.cloudflare.com, curt.ns.cloudflare.com, sky.ns.cloudflare.com and mary.ns.cloudflare.com.

DNS names with 6 IP addresses:

chance.ns.cloudflare.com carries IP addresses 108.162.195.33, 162.159.44.33 and 172.64.35.33, with 3 other addresses beyond those.

rafe.ns.cloudflare.com carries IP addresses 108.162.192.216, 172.64.32.216 and 173.245.58.216, with 3 other addresses beyond those.

heystack.is - robtex.com

heystack.is

is

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`heystack.is`

`is`