valentino.com

Checked 22 October 2026, 11:20 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.com generic · Barbero & Associates Limited · expires 2027-07-20

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Barbero & Associates Limited
Registered
21 July 1998
Last changed
21 July 2026
Expires
20 July 2027
Status
client transfer prohibited
Registry nameservers
giancarlo.ns.cloudflare.com, joan.ns.cloudflare.com
RDAP server
https://rdap.verisign.com/com/v1/

Checks

  • i
    .com is a generic TLD (gTLD)
    Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.
    #1
  • ✓ TLD delegated and signed #2
    .com is delegated in the root zone and DNSSEC-signed.
  • ✓ Expires on 2027-07-20 #3
    The registration is valid until 2027-07-20 (270 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

giancarlo.ns.cloudflare.com, joan.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
giancarlo.ns.cloudflare.com, joan.ns.cloudflare.com
NS in the zone
giancarlo.ns.cloudflare.com, joan.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
giancarlo.ns.cloudflare.com108.162.195.5 162.159.44.5 172.64.35.5 2a06:98c1:50::ac40:2305 2803:f800:50::6ca2:c305 2606:4700:58::a29f:2c05AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US108.162.195.5 162.159.44.5 172.64.35.5 2606:4700:58::a29f:2c05 2803:f800:50::6ca2:c305 2a06:98c1:50::ac40:2305
joan.ns.cloudflare.com173.245.58.173 172.64.32.173 108.162.192.173 2803:f800:50::6ca2:c0ad 2606:4700:50::adf5:3aad 2a06:98c1:50::ac40:20adAS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US AS13335 CLOUDFLARENET - Cloudflare, Inc., US108.162.192.173 172.64.32.173 173.245.58.173 2606:4700:50::adf5:3aad 2803:f800:50::6ca2:c0ad 2a06:98c1:50::ac40:20ad

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: giancarlo.ns.cloudflare.com, joan.ns.cloudflare.com.
    #6
  • ✓ Parent and zone agree #7
    The parent delegation and the zone's NS records list the same nameservers.
  • ✓ No glue needed #8
    All nameservers are outside the zone, so no glue records are needed.
  • ✓ All names resolve #9
    Every nameserver name has an address and is not an alias.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 6 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS13335 (CLOUDFLARENET - Cloudflare, Inc., US): 12 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • i
    All nameserver names under .com
    All nameserver names are under one TLD, so a problem with that TLD also makes the nameservers unreachable. Some operators use names under two TLDs for extra resilience.
    #12
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
giancarlo.ns.cloudflare.com 108.162.195.5NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
giancarlo.ns.cloudflare.com 162.159.44.5NOERROR, 32 ms, authoritativenoyes / yesrefused2026.10.2
giancarlo.ns.cloudflare.com 172.64.35.5NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
giancarlo.ns.cloudflare.com 2a06:98c1:50::ac40:2305NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
giancarlo.ns.cloudflare.com 2803:f800:50::6ca2:c305NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
giancarlo.ns.cloudflare.com 2606:4700:58::a29f:2c05NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
joan.ns.cloudflare.com 173.245.58.173NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
joan.ns.cloudflare.com 172.64.32.173NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
joan.ns.cloudflare.com 108.162.192.173NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
joan.ns.cloudflare.com 2803:f800:50::6ca2:c0adNOERROR, 19 ms, authoritativenoyes / yesrefused2026.10.2
joan.ns.cloudflare.com 2606:4700:50::adf5:3aadNOERROR, 19 ms, authoritativenoyes / yesrefused2026.10.2
joan.ns.cloudflare.com 2a06:98c1:50::ac40:20adNOERROR, 19 ms, authoritativenoyes / yesrefused2026.10.2

Checks

  • ✓ All respond #14
    All 12 nameserver addresses answered.
  • ✓ All authoritative #15
    Every responding nameserver answers authoritatively for the zone.
  • ✓ No recursion #16
    The nameservers do not answer recursive queries for other domains.
  • !
    Software version disclosed
    These nameservers report their software version via version.bind/version.server, which helps attackers find known vulnerabilities: giancarlo.ns.cloudflare.com: "2026.10.2"; joan.ns.cloudflare.com: "2026.10.2". Hide or replace the version string.
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✓ TCP supported #19
    All nameservers answer over TCP.
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2417975006 · primary giancarlo.ns.cloudflare.com

Found

Primary (MNAME)
giancarlo.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417975006
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
giancarlo.ns.cloudflare.com (108.162.195.5)2417975006
giancarlo.ns.cloudflare.com (162.159.44.5)2417975006
giancarlo.ns.cloudflare.com (172.64.35.5)2417975006
giancarlo.ns.cloudflare.com (2a06:98c1:50::ac40:2305)2417975006
giancarlo.ns.cloudflare.com (2803:f800:50::6ca2:c305)2417975006
giancarlo.ns.cloudflare.com (2606:4700:58::a29f:2c05)2417975006
joan.ns.cloudflare.com (173.245.58.173)2417975006
joan.ns.cloudflare.com (172.64.32.173)2417975006
joan.ns.cloudflare.com (108.162.192.173)2417975006
joan.ns.cloudflare.com (2803:f800:50::6ca2:c0ad)2417975006
joan.ns.cloudflare.com (2606:4700:50::adf5:3aad)2417975006
joan.ns.cloudflare.com (2a06:98c1:50::ac40:20ad)2417975006

Checks

  • ✓ Serial 2417975006 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h46m40s, retry 40m, expire 7d, negative TTL 30m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver giancarlo.ns.cloudflare.com is one of the listed nameservers.
  • ✓ Contact dns@cloudflare.com #25
    The SOA RNAME dns.cloudflare.com means dns@cloudflare.com.
  • ✓ Timestamp serial #26
    The serial 2417975006 is a Unix timestamp (2046-08-15 19:43 UTC).

DNSSEC

warn

Not signed

Found

Validated by resolver
no

Checks

  • !
    Not signed
    The zone is not signed with DNSSEC, so answers can be spoofed. Enable DNSSEC at your DNS provider and publish the DS record at your registrar.
    #27

Records

warn

19 records at the apex

Found

Read from
108.162.195.5:53
TypeValueTTL
SOAgiancarlo.ns.cloudflare.com. dns.cloudflare.com. 2417975006 10000 2400 604800 18001800
NSgiancarlo.ns.cloudflare.com.86400
NSjoan.ns.cloudflare.com.86400
A3.33.205.25300
A15.197.220.76300
MX1 valentino-com.mail.protection.outlook.com.120
TXT"/44JK2sltsUVVshJh5YfmFVRToAvB6ZYlMKdi+Kw+aDZzy7FV/7bYS5jPH8voFqJXAs2o7GCo2f8YcE+Ak/bYg=="300
TXT"MS=ms33201475"300
TXT"apple-domain-verification=2FgxM24dePOlJUqn"300
TXT"apple-domain-verification=Z1SnqWA0NMQYZcB5wt9FPIjUkiAz2qTyk7U95ESCxwU"300
TXT"facebook-domain-verification=uljgzlty9ft85l75pyqc4qsm9obrh6"300
TXT"google-site-verification=QIJmR789OAYd__FuZtYVu4gFnUaPBwOCar99nD_a2yU"300
TXT"google-site-verification=hbWbekgHwAAoK0-57GmJ7CSAi8HPBwFdmMDmuE2Jk7Y"300
TXT"kiro-site-verification=21710115-fd53-4911-8cbd-f557de12337a"300
TXT"ms-domain-verification=8aa62b31-6944-4c47-a3b9-8121a5eca7d9"300
TXT"onetrust-domain-verification=70b390953f3b4591b163e15795488284"300
TXT"onetrust-domain-verification=d4b97d4f7dd24d4fa4ffbd22b25cbc8d"300
TXT"successfactors-site-verification=Y2VhNGVlOGRiNGRmMTgwZTE5MjQ5MGQ2ZGY4Njc3Zjk4ZTBjNjBkMzA0YzZjNTUxZWM2MjE1ZjEwOGU1NzQxMA=="300
TXT"v=spf1 redirect=642f995f973b7831db75a70461df43a49fc1ce7516581fb979c59419.eu.rspf.letsdmarc.com"300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: MX (2m). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
    #32
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • ✓ No wildcard #34
    Names that don't exist return NXDOMAIN.
  • i
    No CAA records
    Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.
    #35