refundo.cz - dns.ninja

`refundo.cz`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::6815:2246^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9bc7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.70^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.199^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fish.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26fc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2fc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fish.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22fc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fish.ns.cloudflare.com`
		A	108.162.194.252^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	162.159.38.252^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
		A	172.64.34.252^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fish.ns.cloudflare.com`
NS	`konnor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
MX	`mx2.zoho.eu` ⭐
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx3.zoho.eu`⁽²⁰⁾
		A	185.230.212.166^{🇳🇱 ZOHO-EU185.230.212.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
MX	`mx.zoho.eu`⁽⁵⁰⁾
		A	185.20.209.166^{🇨🇭 COMPUTERLINE185.20.209.0/24}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
		A	185.230.214.166^{🇳🇱 ZOHO-EU185.230.214.0/23}
			PTR	`mx2.zoho.eu`
			PTR	`mx3.zoho.eu`
			PTR	`mx.zoho.eu`
TXT	`eHUB-verification=vc1rz96zzt4e3815hn8s08u5zohgxw`
TXT	`facebook-domain-verification=bzqpi62yb9ememk834ni76ntcqk6w0`
TXT	`google-site-verification=SpoGXQjqCB2517hDNnrFUwkBIzCtB6iMEj423_dWoiE`
TXT	`google-site-verification=a5fsgd9mmv6W1c4ADO4Uh-L91QkjPOychzU8byo6snE`
TXT	`google-site-verification=awrcUCK7ZShFaS3a0pXLf9v0fiPXx4e3cTVyeXDOKdE`
TXT	`v=spf1 include:zoho.eu mx a ip4:185.250.232.39/32 ip4:185.250.232.40/29 inclu...`
TXT	`zoho-verification=zb51569571.zmverify.zoho.eu`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.70, 172.67.155.199
		IPv6 hints	2606:4700:3032::6815:2246, 2606:4700:3034::ac43:9bc7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`fish.ns.cloudflare.com`dns@cloudflare.com serial=2412175167

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐
	NS	`b.ns.nic.cz`
	NS	`c.ns.nic.cz`
	NS	`d.ns.nic.cz`
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1786738641

Same first word

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founder.guru

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DNS History

28 records (9 active, 19 former)

●NSfish.ns.cloudflare.com2026-06-08 → 2026-08-14 · 3 obs

○ 2026-05-29 18:59:28
● 2026-06-08 19:29:28
● 2026-08-14 20:40:32

●NSkonnor.ns.cloudflare.com2026-06-08 → 2026-08-14 · 3 obs

○ 2026-05-29 18:59:28
● 2026-06-08 19:29:28
● 2026-08-14 20:40:32

○NSns.gransy.com2026-02-21 → 2026-05-29 · 5 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-05-29 18:59:28
○ 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

○NSns.wedos.com2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○NSns.wedos.cz2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○NSns.wedos.eu2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○NSns.wedos.net2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○NSns2.gransy.com2026-02-21 → 2026-05-29 · 5 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-05-29 18:59:28
○ 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

○NSns3.gransy.com2026-02-21 → 2026-05-29 · 5 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-05-29 18:59:28
○ 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

○NSns4.gransy.com2026-02-21 → 2026-05-29 · 5 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-05-29 18:59:28
○ 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

○NSns5.gransy.com2026-02-21 → 2026-05-29 · 5 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-05-29 18:59:28
○ 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

○MXalt1.aspmx.l.google.com2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○MXalt2.aspmx.l.google.com2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○MXaspmx.l.google.com2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○MXaspmx2.googlemail.com2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

○MXaspmx3.googlemail.com2015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

●MXmx.zoho.eu2026-02-21 → 2026-08-14 · 3 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-08-14 20:40:32

●MXmx2.zoho.eu2026-02-21 → 2026-08-14 · 3 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-08-14 20:40:32

●MXmx3.zoho.eu2026-02-21 → 2026-08-14 · 3 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-08-14 20:40:32

●A104.21.34.702026-06-08 → 2026-08-14 · 3 obs

○ 2026-05-29 18:59:28
● 2026-06-08 19:29:28
● 2026-08-14 20:40:32

●A172.67.155.1992026-06-08 → 2026-08-14 · 3 obs

○ 2026-05-29 18:59:28
● 2026-06-08 19:29:28
● 2026-08-14 20:40:32

○A185.178.174.2132026-02-21 → 2026-05-29 · 5 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-05-29 18:59:28
○ 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

○A2606:4700:3031::6815:22462026-06-08 → 2026-06-08 · 3 obs

○ 2026-05-29 18:59:28
● 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

●A2606:4700:3032::6815:22462026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 19:29:28
● 2026-08-14 20:40:32

○A2606:4700:3033::ac43:9bc72026-06-08 → 2026-06-08 · 3 obs

○ 2026-05-29 18:59:28
● 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

●A2606:4700:3034::ac43:9bc72026-08-14 → 2026-08-14 · 2 obs

○ 2026-06-08 19:29:28
● 2026-08-14 20:40:32

○A2a0a:6580:16::b9b2:aed52026-02-21 → 2026-05-29 · 5 obs

○ 2019-04-01 22:47:30
● 2026-02-21 14:39:30
● 2026-05-29 18:59:28
○ 2026-06-08 19:29:28
○ 2026-08-14 20:40:32

○A46.234.114.1872015-07-04 → 2019-04-01 · 4 obs

● 2015-07-04 19:18:36
● 2019-04-01 22:47:30
○ 2026-02-21 14:39:30
○ 2026-08-14 20:40:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
refundo.cz	fish.ns.cloudflare.com, konnor.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.106

NS records: fish.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1981ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.199, 104.21.34.70`
AAAA	2	`2606:4700:3034::ac43:9bc7, 2606:4700:3032::6815:2246`
NS	2	`fish.ns.cloudflare.com, konnor.ns.cloudflare.com`
MX	3	`mx.zoho.eu (pri: 10), mx2.zoho.eu (pri: 20)...`
TXT	7	`eHUB-verification=vc1rz96zzt4e3815hn8s08, facebook-domain-verification=bzqpi62yb9e...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fish.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

refundo.cz has four IP addresses: 104.21.34.70, 172.67.155.199, 2606:4700:3032::6815:2246 and 2606:4700:3034::ac43:9bc7.

vaap.org.ua, robedacartoon.it, embedgooglemap.com and two other host names share IP numbers with refundo.cz.

Name Servers

The NS records for refundo.cz delegate to fish.ns.cloudflare.com and konnor.ns.cloudflare.com.

refundo.cz uses the same name servers as several other domains — among them jimaistudios.com, basketlandes.fr, mirmarkt.workers.dev and two more.

refundo.cz shares at least some of its name servers with other domains, including wd138real.com, simplepdfconverter.com, diprint.it and two others.

These name servers are frequently paired with the name servers gabe.ns.cloudflare.com, malcolm.ns.cloudflare.com and nikon.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

fish.ns.cloudflare.com maps to 108.162.194.252, 162.159.38.252, 172.64.34.252 and 3 additional IP addresses.

konnor.ns.cloudflare.com maps to 108.162.195.106, 162.159.44.106, 172.64.35.106 and 3 additional IP addresses.

Mail Servers

refundo.cz is handled by three mail servers: mx2.zoho.eu, mx3.zoho.eu and mx.zoho.eu.

refundo.cz has at least partial mail server overlap with other domains such as musiccity.com.ua, goshaba.com, necneo.com and two more.

Hostnames that resolve to two IP addresses:

The A records for mx.zoho.eu return 185.20.209.166 and 185.230.214.166.

Hosts with just one IP address:

mx2.zoho.eu resolves to the IP address 185.230.214.166.

mx3.zoho.eu resolves to the IP address 185.230.212.166.

mx.zoho.eu and mx2.zoho.eu each have 185.230.214.166 IP addresses.