biuro.it - robtex.com

biuro.it

DNSSEC⚠️ Not signed
A145.239.91.152🇵🇱 OVH145.239.0.0/16
PTR152.ip-145-239-91.eu
NSpat.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
NSsean.ns.cloudflare.com
A2606:4700:58::adf5:3be7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A2803:f800:50::6ca2:c1e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsean.ns.cloudflare.com
A2a06:98c1:50::ac40:21e7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsean.ns.cloudflare.com
A108.162.193.231🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A172.64.33.231🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
A173.245.59.231🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsean.ns.cloudflare.com
MXmail.biuro.it ⭐
A145.239.91.152🇵🇱 OVH145.239.0.0/16
PTR152.ip-145-239-91.eu
TXTv=spf1 a mx a:biuro.it ip4:145.239.91.152 ip4:145.239.91.152 ip6:fe80::f816:3...
SOApat.ns.cloudflare.comdns@cloudflare.com serial=2409092981

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 2026-07-20 #13

Subdomains

mail.biuro.it

Same first word

biuro.online
biuro.mobi
biuro.it
biuro.pl
biuro.wroc.pl
biuro.net
biuro.lt
biuro.biz.pl
biuro.xyz
biuro.co.uk
biuro.es
biuro.info
biuro.pro
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biuro.de
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biuro.eu.org
biuro.com.pl
biuro.cc
biuro.org
biuro.lubin.pl
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biuro.nieruchomosci.pl
biuro.co
biuro.krakow.pl
biuro.eu

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rubio.ca
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borui.work
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rubio.kasserver.com
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urbio.it

DNS History

5 records (4 active, 1 former)

201820192020202120222023202420252026NSpat.ns.cloudflare.comsean.ns.cloudflare.comMXmail.biuro.itA145.239.91.152155.133.25.203
●NSpat.ns.cloudflare.com2017-03-16 → 2026-07-20 · 2 obs
● 2017-03-16 18:31:20
● 2026-07-20 11:27:24
●NSsean.ns.cloudflare.com2017-03-16 → 2026-07-20 · 2 obs
● 2017-03-16 18:31:20
● 2026-07-20 11:27:24
●MXmail.biuro.it2017-03-16 → 2026-07-20 · 2 obs
● 2017-03-16 18:31:20
● 2026-07-20 11:27:24
●A145.239.91.1522020-01-13 → 2026-07-20 · 3 obs
○ 2017-03-16 18:31:20
● 2020-01-13 22:54:54
● 2026-07-20 11:27:24
○A155.133.25.2032017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 18:31:20
○ 2020-01-13 22:54:54
○ 2026-07-20 11:27:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
itr.dns.it, a.dns.it, m.dns.it, nameserver.cnr.it...-
biuro.itsean.ns.cloudflare.com, pat.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.139

NS records: sean.ns.cloudflare.com, pat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biuro.it (unsigned zone)

⏱️ Timing

Total: 2520ms | Queries: -

📄 Records

TypeCountSample Data
A1145.239.91.152
NS2pat.ns.cloudflare.com, sean.ns.cloudflare.com
MX1mail.biuro.it (pri: 10)
TXT1v=spf1 a mx a:biuro.it ip4:145.239.91.15
SOA1pat.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

mail.biuro.it is delegated beneath biuro.it.

IP Addresses

biuro.it resolves to one IP address: 145.239.91.152.

stejk.org, mail.biuro.it, 152.ip-145-239-91.eu and two other host names share IP numbers with biuro.it.

Name Servers

Two name servers handle the delegation for biuro.it: pat.ns.cloudflare.com and sean.ns.cloudflare.com.

biuro.it uses the same name servers as several other domains — among them soline.fr, shipspotting.com, jps.me and two more.

There is at least partial name server overlap between biuro.it and other domains — landcontrols.com, feonixatrailo.pro, alburujjepara.id and two more among them.

These name servers are routinely deployed together with the name servers luciana.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

pat.ns.cloudflare.com resolves to 108.162.192.139, 172.64.32.139 and 173.245.58.139 among others, with 3 other IP addresses in total.

sean.ns.cloudflare.com resolves to 108.162.193.231, 172.64.33.231 and 173.245.59.231 among others, with 3 other IP addresses in total.

Mail Servers

Mail for biuro.it is handled by a single mail server, mail.biuro.it.

mail.biuro.it carries a single IP number, which is 145.239.91.152.