`stzanka.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:bd95^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:599b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.155^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.189.149^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grant.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c382^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`grant.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2382^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`grant.ns.cloudflare.com`
		A	108.162.195.130^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	162.159.44.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
		A	172.64.35.130^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`grant.ns.cloudflare.com`
NS	`josephine.ns.cloudflare.com`
		A	2606:4700:50::a29f:2640^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c240^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`josephine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2240^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`josephine.ns.cloudflare.com`
		A	108.162.194.64^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	162.159.38.64^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
		A	172.64.34.64^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`josephine.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=c8b702fe80747a3fca2e816dedae171eef8c74b1`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.155, 172.67.189.149
		IPv6 hints	2606:4700:3033::ac43:bd95, 2606:4700:3035::6815:599b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOA	`grant.ns.cloudflare.com`dns@cloudflare.com serial=2409673918

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784263517

Same first word

stzanka.com

Similar names

kantzas.gr

szaktan.hu

stankaz.kz

zakstan.com

szkanat.ru

tskazan.ru

DNS History

10 records (8 active, 2 former)

●NSgrant.ns.cloudflare.com2026-04-11 → 2026-07-17 · 2 obs

● 2026-04-11 03:54:44
● 2026-07-17 04:46:46

●NSjosephine.ns.cloudflare.com2026-04-11 → 2026-07-17 · 2 obs

● 2026-04-11 03:54:44
● 2026-07-17 04:46:46

●MXmail.protonmail.ch2026-04-11 → 2026-07-17 · 2 obs

● 2026-04-11 03:54:44
● 2026-07-17 04:46:46

●MXmailsec.protonmail.ch2026-04-11 → 2026-07-17 · 2 obs

● 2026-04-11 03:54:44
● 2026-07-17 04:46:46

●A104.21.89.1552026-04-11 → 2026-07-17 · 2 obs

● 2026-04-11 03:54:44
● 2026-07-17 04:46:46

●A172.67.189.1492026-04-11 → 2026-07-17 · 2 obs

● 2026-04-11 03:54:44
● 2026-07-17 04:46:46

○A2606:4700:3033::6815:599b2026-04-11 → 2026-05-13 · 4 obs

● 2026-04-11 03:54:44
● 2026-05-13 22:32:10
○ 2026-06-19 15:35:38
○ 2026-07-17 04:46:46

●A2606:4700:3033::ac43:bd952026-06-19 → 2026-07-17 · 3 obs

○ 2026-05-13 22:32:10
● 2026-06-19 15:35:38
● 2026-07-17 04:46:46

●A2606:4700:3035::6815:599b2026-06-19 → 2026-07-17 · 3 obs

○ 2026-05-13 22:32:10
● 2026-06-19 15:35:38
● 2026-07-17 04:46:46

○A2606:4700:3037::ac43:bd952026-04-11 → 2026-05-13 · 4 obs

● 2026-04-11 03:54:44
● 2026-05-13 22:32:10
○ 2026-06-19 15:35:38
○ 2026-07-17 04:46:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stzanka.com	josephine.ns.cloudflare.com, grant.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.130

NS records: josephine.ns.cloudflare.com, grant.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stzanka.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.189.149, 104.21.89.155`
AAAA	2	`2606:4700:3035::6815:599b, 2606:4700:3033::ac43:bd95`
NS	2	`grant.ns.cloudflare.com, josephine.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=c8b702fe80747a3f, v=spf1 include:_spf.protonmail.ch mx ~al`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grant.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (josephine.ns.cloudflare.com, josephine.ns.cloudflare.com, josephine.ns.cloudflare.com...)

Analysis

IP Addresses

stzanka.com directs to four IP numbers, which are 104.21.89.155, 172.67.189.149, 2606:4700:3033::ac43:bd95 and 2606:4700:3035::6815:599b.

Among the host names that share IP numbers with stzanka.com are truanay.com, 6uax.com.cdn.cloudflare.net, indiagenericmeds.net and two others.

Name Servers

Two name servers handle the delegation for stzanka.com: grant.ns.cloudflare.com and josephine.ns.cloudflare.com.

stzanka.com has the same name server delegation as a number of other domains, such as wlesznie.com, eaglehawkdental.com.au, 123av.org and two more.

The name servers of stzanka.com overlap at least partially with those of other domains — among them altadefinizione.tw, amonbett.de, castellodivignola.com and two more.

These name servers commonly co-occur with the name servers ned.ns.cloudflare.com, dion.ns.cloudflare.com, sharon.ns.cloudflare.com and gemma.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

grant.ns.cloudflare.com resolves to 108.162.195.130, 162.159.44.130 and 172.64.35.130 among others, with 3 other IP addresses in total.

josephine.ns.cloudflare.com resolves to 108.162.194.64, 162.159.38.64 and 172.64.34.64 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for stzanka.com point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

stzanka.com has the same mail server arrangement as a number of other domains, for example plavonil.com, qty.se, finwo.nl and two more.

stzanka.com shares at least some of its mail servers with other domains — for example data-anatomy.io, thebrotherman.com, maier-eu.at and two more.

The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are commonly used alongside these mail servers.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

stzanka.com - robtex.com

stzanka.com

com

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

Mail Servers

`stzanka.com`

`com`