`dykstra.io`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:2c21^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c2a1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.33^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.161^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`arnold.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`emily.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c07::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bc-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=IH-8ERhET2qvTRHP0R8w-D_aaypO-8hBQqNl0WsxMCI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.33, 172.67.194.161
		IPv6 hints	2606:4700:3037::6815:2c21, 2606:4700:3037::ac43:c2a1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com
SOA	`arnold.ns.cloudflare.com`dns@cloudflare.com serial=2406058573

`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=1785388745

Same first word

dykstra.io

dykstra.de

dykstra.ca

dykstra.net

dykstra.com

dykstra.me

Similar names

krystad.eu

skytrad.com

yardstk.com

kartysd.pl

krystad.info

dykstar.com

sdartky.com

drstyka.com

krystad.no

artskyd.com

sdkarty.cz

krystad.net

drytask.co.jp

skydart.com

krystad.pl

DNS History

22 records (11 active, 11 former)

●NSarnold.ns.cloudflare.com2017-03-16 → 2026-07-30 · 2 obs

● 2017-03-16 17:37:24
● 2026-07-30 05:48:28

●NSemily.ns.cloudflare.com2017-03-16 → 2026-07-30 · 2 obs

● 2017-03-16 17:37:24
● 2026-07-30 05:48:28

●MXalt1.aspmx.l.google.com2020-02-13 → 2026-07-30 · 3 obs

○ 2017-03-16 17:37:24
● 2020-02-13 18:44:14
● 2026-07-30 05:48:28

●MXalt2.aspmx.l.google.com2020-02-13 → 2026-07-30 · 3 obs

○ 2017-03-16 17:37:24
● 2020-02-13 18:44:14
● 2026-07-30 05:48:28

●MXalt3.aspmx.l.google.com2020-02-13 → 2026-07-30 · 3 obs

○ 2017-03-16 17:37:24
● 2020-02-13 18:44:14
● 2026-07-30 05:48:28

●MXalt4.aspmx.l.google.com2020-02-13 → 2026-07-30 · 3 obs

○ 2017-03-16 17:37:24
● 2020-02-13 18:44:14
● 2026-07-30 05:48:28

●MXaspmx.l.google.com2020-02-13 → 2026-07-30 · 3 obs

○ 2017-03-16 17:37:24
● 2020-02-13 18:44:14
● 2026-07-30 05:48:28

○MXdykstra-io.mail.protection.outlook.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:37:24
○ 2020-02-13 18:44:14
○ 2026-07-30 05:48:28

○A104.18.62.1312017-03-16 → 2020-02-13 · 4 obs

● 2017-03-16 17:37:24
● 2020-02-13 18:44:14
○ 2026-06-14 20:44:04
○ 2026-07-30 05:48:28

○A104.18.63.1312017-03-16 → 2020-02-13 · 4 obs

● 2017-03-16 17:37:24
● 2020-02-13 18:44:14
○ 2026-06-14 20:44:04
○ 2026-07-30 05:48:28

●A104.21.44.332026-07-14 → 2026-07-30 · 5 obs

○ 2026-06-14 20:44:04
● 2026-07-14 01:48:32
○ 2026-07-21 07:34:38
● 2026-07-30 05:48:26
● 2026-07-30 05:48:28

●A172.67.194.1612026-07-14 → 2026-07-30 · 5 obs

○ 2026-06-14 20:44:04
● 2026-07-14 01:48:32
○ 2026-07-21 07:34:38
● 2026-07-30 05:48:26
● 2026-07-30 05:48:28

○A188.114.96.02026-06-14 → 2026-07-21 · 6 obs

○ 2020-02-13 18:44:14
● 2026-06-14 20:44:04
○ 2026-07-14 01:48:32
● 2026-07-21 07:34:38
○ 2026-07-30 05:48:26
○ 2026-07-30 05:48:28

○A188.114.97.02026-06-14 → 2026-07-21 · 6 obs

○ 2020-02-13 18:44:14
● 2026-06-14 20:44:04
○ 2026-07-14 01:48:32
● 2026-07-21 07:34:38
○ 2026-07-30 05:48:26
○ 2026-07-30 05:48:28

○A2400:cb00:2048:1::6812:3e832017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:37:24
○ 2020-02-13 18:44:14
○ 2026-07-30 05:48:28

○A2400:cb00:2048:1::6812:3f832017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 17:37:24
○ 2020-02-13 18:44:14
○ 2026-07-30 05:48:28

○A2606:4700:3031::6812:3e832020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-16 17:37:24
● 2020-02-13 18:44:14
○ 2026-06-14 20:44:04
○ 2026-07-30 05:48:28

○A2606:4700:3037::6812:3f832020-02-13 → 2020-02-13 · 4 obs

○ 2017-03-16 17:37:24
● 2020-02-13 18:44:14
○ 2026-06-14 20:44:04
○ 2026-07-30 05:48:28

●A2606:4700:3037::6815:2c212026-07-14 → 2026-07-30 · 5 obs

○ 2026-06-14 20:44:04
● 2026-07-14 01:48:32
○ 2026-07-21 07:34:38
● 2026-07-30 05:48:26
● 2026-07-30 05:48:28

●A2606:4700:3037::ac43:c2a12026-07-14 → 2026-07-30 · 5 obs

○ 2026-06-14 20:44:04
● 2026-07-14 01:48:32
○ 2026-07-21 07:34:38
● 2026-07-30 05:48:26
● 2026-07-30 05:48:28

○A2a06:98c1:3120::2026-06-14 → 2026-07-21 · 6 obs

○ 2020-02-13 18:44:14
● 2026-06-14 20:44:04
○ 2026-07-14 01:48:32
● 2026-07-21 07:34:38
○ 2026-07-30 05:48:26
○ 2026-07-30 05:48:28

○A2a06:98c1:3121::2026-06-14 → 2026-07-21 · 6 obs

○ 2020-02-13 18:44:14
● 2026-06-14 20:44:04
○ 2026-07-14 01:48:32
● 2026-07-21 07:34:38
○ 2026-07-30 05:48:26
○ 2026-07-30 05:48:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io	-
dykstra.io	emily.ns.cloudflare.com, arnold.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.155

NS records: emily.ns.cloudflare.com, arnold.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dykstra.io (unsigned zone)

⏱️ Timing

Total: 1681ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.33, 172.67.194.161`
AAAA	2	`2606:4700:3037::6815:2c21, 2606:4700:3037::ac43:c2a1`
NS	2	`arnold.ns.cloudflare.com, emily.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=IH-8ERhET2qvTRH`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`arnold.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

dykstra.io has four IP addresses: 104.21.44.33, 172.67.194.161, 2606:4700:3037::6815:2c21 and 2606:4700:3037::ac43:c2a1.

Among the host names that share IP numbers with dykstra.io are afaf2k.com, nexus-office22-office.com, riobetcasino-bem.top and two others.

Name Servers

dykstra.io is delegated to two name servers: arnold.ns.cloudflare.com and emily.ns.cloudflare.com.

dykstra.io has the same name server delegation as a number of other domains, such as 5280.design, casino81809.buzz, eucrasia.net and two more.

dykstra.io partially shares its NS delegation with several other domains, including landmarklb.com, allcracks.org, everythingbilliards.net and two others.

These name servers are regularly seen alongside serenity.ns.cloudflare.com and todd.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

arnold.ns.cloudflare.com resolves to 108.162.193.69, 172.64.33.69, 173.245.59.69 and 3 other IP addresses.

emily.ns.cloudflare.com resolves to 108.162.192.155, 172.64.32.155, 173.245.58.155 and 3 other IP addresses.

Mail Servers

Mail for dykstra.io is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

dykstra.io shares at least some of its mail servers with other domains — for example mastermetais.com, stsimonspakmail.com, kyconservation.org and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com points to 173.194.45.26 and 2607:f8b0:4004:c07::1a.

alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.