kalstein.it - robtex.com

kalstein.it

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:895🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:828a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.149Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.130.138🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScasey.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
A2803:f800:50::6ca2:c39e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcasey.ns.cloudflare.com
A2a06:98c1:50::ac40:239e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcasey.ns.cloudflare.com
A108.162.195.158🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
A162.159.44.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
A172.64.35.158🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcasey.ns.cloudflare.com
NSmeera.ns.cloudflare.com
A2606:4700:50::adf5:3ac3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A2803:f800:50::6ca2:c0c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmeera.ns.cloudflare.com
A2a06:98c1:50::ac40:20c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmeera.ns.cloudflare.com
A108.162.192.195🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A172.64.32.195🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
A173.245.58.195🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmeera.ns.cloudflare.com
MX_dc-mx.7c16e4c2645f.kalstein.it ⭐
A217.154.24.189🇬🇧 IONOS-AS217.154.24.0/24 IONOS SE
PTRip217.154.24-189.pbiaas.com
TXTbrevo-code:975ccf67a6d76a7e04b4550bff85030a
TXTgoogle-site-verification=w25IN1KGIuti2Gf5epl_zUhigBg-22O_FHsle_YRpRo
TXTv=spf1 +a +mx +ip4:217.154.24.189 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.149, 172.67.130.138
IPv6 hints2606:4700:3030::6815:895, 2606:4700:3037::ac43:828a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOAcasey.ns.cloudflare.comdns@cloudflare.com serial=2410949966

it

DNSSEC🔒 Signed (DS record present)
NSdns.nic.it ⭐
NSa.dns.it
NSm.dns.it
NSnameserver.cnr.it
NSr.dns.it
NSv.dns.it
SOAdns.nic.ithostmaster@nic.it 2026-07-31 #9

Same first word

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DNS History

11 records (7 active, 4 former)

NScasey.ns.cloudflare.commeera.ns.cloudflare.comMX_dc-mx.7c16e4c2645f.kalstein.itA104.21.8.149172.67.130.1382606:4700:3030::6815:8952606:4700:3037::ac43:828a188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScasey.ns.cloudflare.com2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-13 11:12:10
● 2026-07-31 07:58:56
●NSmeera.ns.cloudflare.com2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-13 11:12:10
● 2026-07-31 07:58:56
●MX_dc-mx.7c16e4c2645f.kalstein.it2026-07-13 → 2026-07-31 · 2 obs
● 2026-07-13 11:12:10
● 2026-07-31 07:58:56
●A104.21.8.1492026-07-26 → 2026-07-31 · 3 obs
○ 2026-07-13 11:12:10
● 2026-07-26 09:36:26
● 2026-07-31 07:58:56
●A172.67.130.1382026-07-26 → 2026-07-31 · 3 obs
○ 2026-07-13 11:12:10
● 2026-07-26 09:36:26
● 2026-07-31 07:58:56
○A188.114.96.02026-07-13 → 2026-07-13 · 3 obs
● 2026-07-13 11:12:10
○ 2026-07-26 09:36:26
○ 2026-07-31 07:58:56
○A188.114.97.02026-07-13 → 2026-07-13 · 3 obs
● 2026-07-13 11:12:10
○ 2026-07-26 09:36:26
○ 2026-07-31 07:58:56
●A2606:4700:3030::6815:8952026-07-26 → 2026-07-31 · 3 obs
○ 2026-07-13 11:12:10
● 2026-07-26 09:36:26
● 2026-07-31 07:58:56
●A2606:4700:3037::ac43:828a2026-07-26 → 2026-07-31 · 3 obs
○ 2026-07-13 11:12:10
● 2026-07-26 09:36:26
● 2026-07-31 07:58:56
○A2a06:98c1:3120::2026-07-13 → 2026-07-13 · 3 obs
● 2026-07-13 11:12:10
○ 2026-07-26 09:36:26
○ 2026-07-31 07:58:56
○A2a06:98c1:3121::2026-07-13 → 2026-07-13 · 3 obs
● 2026-07-13 11:12:10
○ 2026-07-26 09:36:26
○ 2026-07-31 07:58:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ita.dns.it, m.dns.it, dns.nic.it, v.dns.it...-
kalstein.itcasey.ns.cloudflare.com, meera.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.158

NS records: casey.ns.cloudflare.com, meera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kalstein.it (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.130.138, 104.21.8.149
AAAA22606:4700:3037::ac43:828a, 2606:4700:3030::6815:895
NS2casey.ns.cloudflare.com, meera.ns.cloudflare.com
MX1_dc-mx.7c16e4c2645f.kalstein.it (pri: 0)
TXT3brevo-code:975ccf67a6d76a7e04b4550bff850, google-site-verification=w25IN1KGIuti2Gf...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1casey.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

kalstein.it has four IP addresses: 104.21.8.149, 172.67.130.138, 2606:4700:3030::6815:895 and 2606:4700:3037::ac43:828a.

Among the host names that share IP numbers with kalstein.it are petbacker.at, clearridgepoint.com, sovanerilthq.com and two others.

Name Servers

The NS records for kalstein.it delegate to casey.ns.cloudflare.com and meera.ns.cloudflare.com.

kalstein.it has the same name server delegation as a number of other domains, such as yulgary.no, kalstein.nl, kalstein.site and two more.

kalstein.it has at least partial name server overlap with other domains, such as tiantianqu.com, gymomo.com, frankgood.com and two others.

It is common to see these name servers used together with name servers kim.ns.cloudflare.com and ian.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

casey.ns.cloudflare.com maps to 108.162.195.158, 162.159.44.158, 172.64.35.158 and 3 additional IP addresses.

meera.ns.cloudflare.com maps to 108.162.192.195, 172.64.32.195, 173.245.58.195 and 3 additional IP addresses.

Mail Servers

kalstein.it routes its mail through a single mail server, _dc-mx.7c16e4c2645f.kalstein.it.

_dc-mx.7c16e4c2645f.kalstein.it resolves to 217.154.24.189 and no other IP number.