mail.itobisono.com - robtex.com

mail.itobisono.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:11de🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b29c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.222Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.156🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.17.222, 172.67.178.156
IPv6 hints2606:4700:3034::6815:11de, 2606:4700:3035::ac43:b29c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com

itobisono.com

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:11de🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:b29c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.17.222Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.156🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSapril.ns.cloudflare.com ⭐
NSkevin.ns.cloudflare.com
MXmx1.emailsrvr.com ⭐
MXmx2.emailsrvr.com(20)
TXT_1rtx683xz0u8lb2cbt36q4jwzlifznn
TXT_r8on5p03tc68rlaglqsofrwsyyww17n
TXTv=spf1 +a +mx +ip4:148.113.198.95 +ip4:167.114.170.5 +ip4:144.217.11.216 +inc...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.17.222, 172.67.178.156
IPv6 hints2606:4700:3034::6815:11de, 2606:4700:3035::ac43:b29c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com
SOAapril.ns.cloudflare.comdns@cloudflare.com serial=2400480968
WOT: SAFE (60/100)

Previously MX for

www.itobisono.com
itobisono.com

Same first word

mail.wtf
mail.webhop.me
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mail.edu.ru
ailm.de
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DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026A104.21.17.222172.67.178.1562606:4700:3034::6815:11de2606:4700:3035::ac43:b29c69.67.54.139
●A104.21.17.2222026-04-11 → 2026-04-11 · 2 obs
○ 2016-12-30 03:43:40
● 2026-04-11 19:28:54
●A172.67.178.1562026-04-11 → 2026-04-11 · 2 obs
○ 2016-12-30 03:43:40
● 2026-04-11 19:28:54
●A2606:4700:3034::6815:11de2026-04-11 → 2026-04-11 · 2 obs
○ 2016-12-30 03:43:40
● 2026-04-11 19:28:54
●A2606:4700:3035::ac43:b29c2026-04-11 → 2026-04-11 · 2 obs
○ 2016-12-30 03:43:40
● 2026-04-11 19:28:54
○A69.67.54.1392015-04-25 → 2016-12-30 · 3 obs
● 2015-04-25 11:12:22
● 2016-12-30 03:43:40
○ 2026-04-11 19:28:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...-
itobisono.comapril.ns.cloudflare.com, kevin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.66

NS records: april.ns.cloudflare.com, kevin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itobisono.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.17.222, 172.67.178.156
AAAA22606:4700:3034::6815:11de, 2606:4700:3035::ac43:b29c
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by mail.itobisono.com: 2606:4700:3034::6815:11de, 2606:4700:3035::ac43:b29c, 104.21.17.222 and 172.67.178.156.

other host names including ynjtwj.net, morbimirror.com, chtdm.com, onlyaviators.com and www.780tk.com share IP numbers with mail.itobisono.com.