tosize.it - robtex.com

tosize.it

DNSSECโš ๏ธ Not signed
A2606:4700:3030::ac43:c2f2๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:3033::6815:5a2d๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.21.90.45Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.67.194.242๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSkarina.ns.cloudflare.com โญ
A2606:4700:50::adf5:3ab2๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A2803:f800:50::6ca2:c0b2๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarina.ns.cloudflare.com
A2a06:98c1:50::ac40:20b2๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRkarina.ns.cloudflare.com
A108.162.192.178๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A172.64.32.178๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
A173.245.58.178๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarina.ns.cloudflare.com
NSwalt.ns.cloudflare.com
A2606:4700:58::adf5:3b94๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A2803:f800:50::6ca2:c194๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwalt.ns.cloudflare.com
A2a06:98c1:50::ac40:2194๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRwalt.ns.cloudflare.com
A108.162.193.148๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A172.64.33.148๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
A173.245.59.148๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwalt.ns.cloudflare.com
MXtosize-it.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::8๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::d๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca04::10๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::b๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00103.inbound.protection.outlook.com
A52.101.68.21๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.11๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.12๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am4pr0401cu00104.inbound.protection.outlook.com
A52.101.73.16๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTMS=ms97876142
TXTfacebook-domain-verification=khm35s9vdn2nb2pcqmgjf38y0wqq8q
TXTgoogle-site-verification=2U5wb8ZWqP_ZBaWuB9RCRARX2l5peg7m8d8uAu7nOFc
TXTpinterest-site-verification=ba989bb5fd09c2633dfea3c585a7e468
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 โœ“ hints match
IPv4 hints104.21.90.45, 172.67.194.242
IPv6 hints2606:4700:3030::ac43:c2f2, 2606:4700:3033::6815:5a2d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOAkarina.ns.cloudflare.comdns@cloudflare.com serial=2411592746

it

DNSSEC๐Ÿ”’ Signed (DS record present)
NSdns.nic.it โญ
NSa.dns.it
NSm.dns.it
NSnameserver.cnr.it
NSr.dns.it
NSv.dns.it
SOAdns.nic.ithostmaster@nic.it 2026-08-07 #18

Same first word

Similar names

DNS History

11 records (7 active, 4 former)

NSkarina.ns.cloudflare.comwalt.ns.cloudflare.comMXtosize-it.mail.protection.outlook.comA104.21.90.45172.67.194.2422606:4700:3030::ac43:c2f22606:4700:3033::6815:5a2d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
โ—NSkarina.ns.cloudflare.com2026-06-23 โ†’ 2026-08-07 ยท 2 obs
โ— 2026-06-23 01:10:32
โ— 2026-08-07 16:11:00
โ—NSwalt.ns.cloudflare.com2026-06-23 โ†’ 2026-08-07 ยท 2 obs
โ— 2026-06-23 01:10:32
โ— 2026-08-07 16:11:00
โ—MXtosize-it.mail.protection.outlook.com2026-06-23 โ†’ 2026-08-07 ยท 2 obs
โ— 2026-06-23 01:10:32
โ— 2026-08-07 16:11:00
โ—A104.21.90.452026-07-12 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2026-06-23 01:10:32
โ— 2026-07-12 07:57:28
โ— 2026-08-07 16:11:00
โ—A172.67.194.2422026-07-12 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2026-06-23 01:10:32
โ— 2026-07-12 07:57:28
โ— 2026-08-07 16:11:00
โ—‹A188.114.96.02026-06-23 โ†’ 2026-06-23 ยท 3 obs
โ— 2026-06-23 01:10:32
โ—‹ 2026-07-12 07:57:28
โ—‹ 2026-08-07 16:11:00
โ—‹A188.114.97.02026-06-23 โ†’ 2026-06-23 ยท 3 obs
โ— 2026-06-23 01:10:32
โ—‹ 2026-07-12 07:57:28
โ—‹ 2026-08-07 16:11:00
โ—A2606:4700:3030::ac43:c2f22026-07-12 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2026-06-23 01:10:32
โ— 2026-07-12 07:57:28
โ— 2026-08-07 16:11:00
โ—A2606:4700:3033::6815:5a2d2026-07-12 โ†’ 2026-08-07 ยท 3 obs
โ—‹ 2026-06-23 01:10:32
โ— 2026-07-12 07:57:28
โ— 2026-08-07 16:11:00
โ—‹A2a06:98c1:3120::2026-06-23 โ†’ 2026-06-23 ยท 3 obs
โ— 2026-06-23 01:10:32
โ—‹ 2026-07-12 07:57:28
โ—‹ 2026-08-07 16:11:00
โ—‹A2a06:98c1:3121::2026-06-23 โ†’ 2026-06-23 ยท 3 obs
โ— 2026-06-23 01:10:32
โ—‹ 2026-07-12 07:57:28
โ—‹ 2026-08-07 16:11:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
itdns.nic.it, r.dns.it, a.dns.it, m.dns.it...-
tosize.itwalt.ns.cloudflare.com, karina.ns.cloudflare.com-

โœ… Authoritative Response

Server:173.245.59.148

NS records: walt.ns.cloudflare.com, karina.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for tosize.it (unsigned zone)

โฑ๏ธ Timing

Total: 506ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2104.21.90.45, 172.67.194.242
AAAA22606:4700:3030::ac43:c2f2, 2606:4700:3033::6815:5a2d
NS2karina.ns.cloudflare.com, walt.ns.cloudflare.com
MX1tosize-it.mail.protection.outlook.com (p
TXT5MS=ms97876142, facebook-domain-verification=khm35s9vdn2...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1karina.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

tosize.it has four IP addresses: 104.21.90.45, 172.67.194.242, 2606:4700:3030::ac43:c2f2 and 2606:4700:3033::6815:5a2d.

educationbz.com, pdf2paper.com, arz-opera.com and two other host names share IP numbers with tosize.it.

Name Servers

tosize.it is delegated to two name servers: karina.ns.cloudflare.com and walt.ns.cloudflare.com.

tosize.it uses the same name servers as several other domains โ€” among them rukin.me, nyaero.com, yueey.com and two more.

tosize.it partially shares its NS delegation with several other domains, including oihfra.org, drpauloportodemelo.com.br, mathetis.com and two others.

These name servers often co-occur with the name servers kim.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

karina.ns.cloudflare.com resolves to 108.162.192.178, 172.64.32.178, 173.245.58.178 and 3 other IP addresses.

walt.ns.cloudflare.com resolves to 108.162.193.148, 172.64.33.148, 173.245.59.148 and 3 other IP addresses.

Mail Servers

Mail for tosize.it is handled by a single mail server, tosize-it.mail.protection.outlook.com.

tosize-it.mail.protection.outlook.com resolves to 8 IP addresses โ€” 52.101.68.21, 52.101.73.11, 52.101.73.12 and 5 others.