`mail.cuonz.org`

DNSSEC	⚠️ Not signed
A	80.74.136.2^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
		PTR	`aurelius.ch-meta.net`

`cuonz.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:56fd^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:8ade^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.253^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.222^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`norm.ns.cloudflare.com` ⭐
NS	`serenity.ns.cloudflare.com`
MX	`mail.cuonz.org` ⭐
TXT	`v=spf1 include:_spf.sui-inter.net mx a -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.86.253, 172.67.138.222
		IPv6	2606:4700:3033::6815:56fd, 2606:4700:3033::ac43:8ade
SOA	`norm.ns.cloudflare.com`dns@cloudflare.com serial=2398307297

MX for

cuonz.org

Same first word

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mail.gov.na

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DNS History

5 records (1 active, 4 former)

○A104.21.86.2532026-02-24 → 2026-03-05 · 5 obs

○ 2026-02-20 13:58:24
● 2026-02-24 12:58:28
● 2026-03-05 18:28:46
○ 2026-03-24 08:30:12
○ 2026-03-24 08:30:14

○A172.67.138.2222026-02-24 → 2026-03-05 · 5 obs

○ 2026-02-20 13:58:24
● 2026-02-24 12:58:28
● 2026-03-05 18:28:46
○ 2026-03-24 08:30:12
○ 2026-03-24 08:30:14

○A2606:4700:3033::6815:56fd2026-02-24 → 2026-03-05 · 5 obs

○ 2026-02-20 13:58:24
● 2026-02-24 12:58:28
● 2026-03-05 18:28:46
○ 2026-03-24 08:30:12
○ 2026-03-24 08:30:14

○A2606:4700:3033::ac43:8ade2026-02-24 → 2026-03-05 · 5 obs

○ 2026-02-20 13:58:24
● 2026-02-24 12:58:28
● 2026-03-05 18:28:46
○ 2026-03-24 08:30:12
○ 2026-03-24 08:30:14

●A80.74.136.22015-06-02 → 2026-03-24 · 6 obs

● 2015-06-02 02:29:52
● 2026-02-20 13:58:24
○ 2026-02-24 12:58:28
○ 2026-03-05 18:28:46
● 2026-03-24 08:30:12
● 2026-03-24 08:30:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cuonz.org	norm.ns.cloudflare.com, serenity.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.108

NS records: norm.ns.cloudflare.com, serenity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuonz.org (unsigned zone)

⏱️ Timing

Total: 322ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.136.2`

Analysis

Mail Server Role

mail.cuonz.org handles mail for cuonz.org.

IP Addresses

mail.cuonz.org points to a single IP address: 80.74.136.2.

Other host names such as mewa.immo, radionik.ch, railshop.ch, mail.daotcm.ch and pjc.ch share IPs with mail.cuonz.org.

mail.cuonz.org - robtex.com

mail.cuonz.org

cuonz.org

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

`mail.cuonz.org`

`cuonz.org`