mail.icsv18.org - robtex.com

mail.icsv18.org

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a720πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:2adfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.42.223Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.167.32πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.42.223, 172.67.167.32
IPv6 hints2606:4700:3032::ac43:a720, 2606:4700:3035::6815:2adf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com

icsv18.org

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:a720πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3035::6815:2adfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.42.223Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.167.32πŸ‡ΊπŸ‡Έ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSkay.ns.cloudflare.com ⭐
NStrevor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.42.223, 172.67.167.32
IPv6 hints2606:4700:3032::ac43:a720, 2606:4700:3035::6815:2adf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOAkay.ns.cloudflare.comdns@cloudflare.com serial=2403087506

Previously MX for

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026A104.21.42.223172.67.167.322606:4700:3032::ac43:a7202606:4700:3035::6815:2adf202.222.24.678.5.1.31
●A104.21.42.2232026-05-15 β†’ 2026-05-15 Β· 3 obs
β—‹ 2016-06-30 22:14:56
● 2026-05-15 07:51:38
● 2026-05-15 07:51:40
●A172.67.167.322026-05-15 β†’ 2026-05-15 Β· 3 obs
β—‹ 2016-06-30 22:14:56
● 2026-05-15 07:51:38
● 2026-05-15 07:51:40
β—‹A202.222.24.672015-07-24 β†’ 2016-03-08 Β· 4 obs
● 2015-07-24 00:30:40
● 2016-03-08 10:51:32
β—‹ 2016-06-30 22:14:56
β—‹ 2026-05-15 07:51:40
●A2606:4700:3032::ac43:a7202026-05-15 β†’ 2026-05-15 Β· 3 obs
β—‹ 2016-06-30 22:14:56
● 2026-05-15 07:51:38
● 2026-05-15 07:51:40
●A2606:4700:3035::6815:2adf2026-05-15 β†’ 2026-05-15 Β· 3 obs
β—‹ 2016-06-30 22:14:56
● 2026-05-15 07:51:38
● 2026-05-15 07:51:40
β—‹A8.5.1.312016-06-30 β†’ 2016-06-30 Β· 4 obs
β—‹ 2016-03-08 10:51:32
● 2016-06-30 22:14:56
β—‹ 2026-05-15 07:51:38
β—‹ 2026-05-15 07:51:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
icsv18.orgkay.ns.cloudflare.com, trevor.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.195.154

NS records: kay.ns.cloudflare.com, trevor.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icsv18.org (unsigned zone)

⏱️ Timing

Total: 981ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.42.223, 172.67.167.32
AAAA22606:4700:3032::ac43:a720, 2606:4700:3035::6815:2adf
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.icsv18.org resolves to four IP numbers: 2606:4700:3032::ac43:a720, 2606:4700:3035::6815:2adf, 104.21.42.223 and 172.67.167.32.

other host names for instance scholars2day.com, tianrennew.com, www.digiku.store, www.siden.dk and emiblog.ro share IP numbers with mail.icsv18.org.