polyvore.com

Checked 22 October 2026, 10:20 UTC · via 8.8.8.8
!Passed with warnings
23 passed 2 warnings 0 failed 6 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-02-20

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
20 February 2003
Last changed
6 August 2025
Expires
20 February 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
uma.ns.cloudflare.com, walt.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 2027-02-20 #3
    The registration is valid until 2027-02-20 (121 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

uma.ns.cloudflare.com, walt.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
uma.ns.cloudflare.com, walt.ns.cloudflare.com
NS in the zone
uma.ns.cloudflare.com, walt.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
uma.ns.cloudflare.com173.245.58.146 172.64.32.146 108.162.192.146 2606:4700:50::adf5:3a92 2a06:98c1:50::ac40:2092 2803:f800:50::6ca2:c092AS13335 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., US108.162.192.146 172.64.32.146 173.245.58.146 2606:4700:50::adf5:3a92 2803:f800:50::6ca2:c092 2a06:98c1:50::ac40:2092
walt.ns.cloudflare.com108.162.193.148 172.64.33.148 173.245.59.148 2a06:98c1:50::ac40:2194 2803:f800:50::6ca2:c194 2606:4700:58::adf5:3b94AS13335 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., US108.162.193.148 172.64.33.148 173.245.59.148 2606:4700:58::adf5:3b94 2803:f800:50::6ca2:c194 2a06:98c1:50::ac40:2194

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: uma.ns.cloudflare.com, walt.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
uma.ns.cloudflare.com 173.245.58.146NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
uma.ns.cloudflare.com 172.64.32.146NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
uma.ns.cloudflare.com 108.162.192.146NOERROR, 4 ms, authoritativenoyes / yesrefused2026.10.2
uma.ns.cloudflare.com 2606:4700:50::adf5:3a92NOERROR, 8 ms, authoritativenoyes / yesrefused2026.10.2
uma.ns.cloudflare.com 2a06:98c1:50::ac40:2092NOERROR, 9 ms, authoritativenoyes / yesrefused2026.10.2
uma.ns.cloudflare.com 2803:f800:50::6ca2:c092NOERROR, 8 ms, authoritativenoyes / yesrefused2026.10.2
walt.ns.cloudflare.com 108.162.193.148NOERROR, 7 ms, authoritativenoyes / yesrefused2026.10.2
walt.ns.cloudflare.com 172.64.33.148NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
walt.ns.cloudflare.com 173.245.59.148NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
walt.ns.cloudflare.com 2a06:98c1:50::ac40:2194NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
walt.ns.cloudflare.com 2803:f800:50::6ca2:c194NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
walt.ns.cloudflare.com 2606:4700:58::adf5:3b94NOERROR, 6 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: uma.ns.cloudflare.com: "2026.10.2"; walt.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 2415668651 · primary uma.ns.cloudflare.com

Found

Primary (MNAME)
uma.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2415668651
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
uma.ns.cloudflare.com (173.245.58.146)2415668651
uma.ns.cloudflare.com (172.64.32.146)2415668651
uma.ns.cloudflare.com (108.162.192.146)2415668651
uma.ns.cloudflare.com (2606:4700:50::adf5:3a92)2415668651
uma.ns.cloudflare.com (2a06:98c1:50::ac40:2092)2415668651
uma.ns.cloudflare.com (2803:f800:50::6ca2:c092)2415668651
walt.ns.cloudflare.com (108.162.193.148)2415668651
walt.ns.cloudflare.com (172.64.33.148)2415668651
walt.ns.cloudflare.com (173.245.59.148)2415668651
walt.ns.cloudflare.com (2a06:98c1:50::ac40:2194)2415668651
walt.ns.cloudflare.com (2803:f800:50::6ca2:c194)2415668651
walt.ns.cloudflare.com (2606:4700:58::adf5:3b94)2415668651

Checks

  • ✓ Serial 2415668651 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 uma.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 2415668651 is a Unix timestamp (2046-07-20 03:04 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

info

11 records at the apex

Found

Read from
173.245.58.146:53
TypeValueTTL
SOAuma.ns.cloudflare.com. dns.cloudflare.com. 2415668651 10000 2400 604800 18001800
NSuma.ns.cloudflare.com.86400
NSwalt.ns.cloudflare.com.86400
A104.16.70.106300
A104.16.71.106300
AAAA2606:4700::6810:476a300
AAAA2606:4700::6810:466a300
TXT"_globalsign-domain-verification=f_EFtoNveha5PfEPruQQgwNfEneF1WMg1jINttzrmb"300
TXT"facebook-domain-verification=db8p0r68k1lqj4npbihesrfe844e4b"300
TXT"google-site-verification=t-0sdLsCjVdaDLAG4zu__FEVxMFzKPFJzAlF9hAIBgQ"300
TXT"v=spf1 mx ip4:8.25.205.0/24 include:_spf.google.com include:sendgrid.net ~all"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
  • ✓ No CNAME at the apex #33
    The zone apex has no CNAME record.
  • i
    Wildcard record
    A random name under the zone resolves, so there is a wildcard (*) record. Typos and non-existent hosts resolve too, which can confuse mail and certificate checks.
    #34
  • 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