multiply.com

Checked 22 October 2026, 09:53 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · Name.com, Inc. · expires 2027-11-20

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Name.com, Inc.
Registered
20 November 2000
Last changed
6 October 2026
Expires
20 November 2027
Status
client transfer prohibited
Registry nameservers
desi.ns.cloudflare.com, peyton.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 2027-11-20 #3
    The registration is valid until 2027-11-20 (394 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

desi.ns.cloudflare.com, peyton.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
desi.ns.cloudflare.com, peyton.ns.cloudflare.com
NS in the zone
desi.ns.cloudflare.com, peyton.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
desi.ns.cloudflare.com172.64.32.96 173.245.58.96 108.162.192.96 2803:f800:50::6ca2:c060 2606:4700:50::adf5:3a60 2a06:98c1:50::ac40:2060AS13335 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., US108.162.192.96 172.64.32.96 173.245.58.96 2606:4700:50::adf5:3a60 2803:f800:50::6ca2:c060 2a06:98c1:50::ac40:2060
peyton.ns.cloudflare.com108.162.193.221 173.245.59.221 172.64.33.221 2803:f800:50::6ca2:c1dd 2606:4700:58::adf5:3bdd 2a06:98c1:50::ac40:21ddAS13335 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., US108.162.193.221 172.64.33.221 173.245.59.221 2606:4700:58::adf5:3bdd 2803:f800:50::6ca2:c1dd 2a06:98c1:50::ac40:21dd

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: desi.ns.cloudflare.com, peyton.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
desi.ns.cloudflare.com 172.64.32.96NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
desi.ns.cloudflare.com 173.245.58.96NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
desi.ns.cloudflare.com 108.162.192.96NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
desi.ns.cloudflare.com 2803:f800:50::6ca2:c060NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
desi.ns.cloudflare.com 2606:4700:50::adf5:3a60NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
desi.ns.cloudflare.com 2a06:98c1:50::ac40:2060NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
peyton.ns.cloudflare.com 108.162.193.221NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
peyton.ns.cloudflare.com 173.245.59.221NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
peyton.ns.cloudflare.com 172.64.33.221NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
peyton.ns.cloudflare.com 2803:f800:50::6ca2:c1ddNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
peyton.ns.cloudflare.com 2606:4700:58::adf5:3bddNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
peyton.ns.cloudflare.com 2a06:98c1:50::ac40:21ddNOERROR, 15 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: desi.ns.cloudflare.com: "2026.10.2"; peyton.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 2415034879 · primary desi.ns.cloudflare.com

Found

Primary (MNAME)
desi.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2415034879
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
desi.ns.cloudflare.com (172.64.32.96)2415034879
desi.ns.cloudflare.com (173.245.58.96)2415034879
desi.ns.cloudflare.com (108.162.192.96)2415034879
desi.ns.cloudflare.com (2803:f800:50::6ca2:c060)2415034879
desi.ns.cloudflare.com (2606:4700:50::adf5:3a60)2415034879
desi.ns.cloudflare.com (2a06:98c1:50::ac40:2060)2415034879
peyton.ns.cloudflare.com (108.162.193.221)2415034879
peyton.ns.cloudflare.com (173.245.59.221)2415034879
peyton.ns.cloudflare.com (172.64.33.221)2415034879
peyton.ns.cloudflare.com (2803:f800:50::6ca2:c1dd)2415034879
peyton.ns.cloudflare.com (2606:4700:58::adf5:3bdd)2415034879
peyton.ns.cloudflare.com (2a06:98c1:50::ac40:21dd)2415034879

Checks

  • ✓ Serial 2415034879 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 desi.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 2415034879 is a Unix timestamp (2046-07-12 19:01 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

19 records at the apex

Found

Read from
172.64.32.96:53
TypeValueTTL
SOAdesi.ns.cloudflare.com. dns.cloudflare.com. 2415034879 10000 2400 604800 18001800
NSdesi.ns.cloudflare.com.86400
NSpeyton.ns.cloudflare.com.86400
A188.114.96.2300
A188.114.97.2300
AAAA2a06:98c1:3121::2300
AAAA2a06:98c1:3120::2300
MX1 aspmx.l.google.com.300
MX10 alt3.aspmx.l.google.com.300
MX10 alt4.aspmx.l.google.com.300
MX5 alt1.aspmx.l.google.com.300
MX5 alt2.aspmx.l.google.com.300
TXT"_globalsign-domain-verification=MK_ZKmss4D_DdzGOsssHxxBOK6hJc6LGycFvNOESdZ"300
TXT"atlassian-domain-verification=lhyOJFVmOXNxaBco5c1pHPcf/GNWkK+YIAadiJlQ6se2Plv/JpUdhhhepf4oVxcL"300
TXT"facebook-domain-verification=cvxptguo2p37wogz44uozhgiwzcaqt"300
TXT"google-site-verification=1POPuD674w4LL3vMtexHxfPCcLqC_t_MmryFVqjmTwk"300
TXT"google-site-verification=TJSWbUDRM1-mQTTfCG4E1hCjOntRhR6GmuAuzfKVqB8"300
TXT"google-site-verification=_3fu6BhHlOdHwDg6OP36TlPrMPgwJEWodxMt4fGFwQU"300
TXT"v=spf1 ip4:192.41.64.0/24 ip4:98.129.35.0/24 ip4:212.143.232.0/27 ip4:66.9.143.128/27 ip4:67.196.156.0/24 ip4:67.196.157.0/24 ip4:64.186.35.0/24 ip4:34.238.173.22/32 ip4:34.238.173.221/32 include:_spf.google.com include:spf.dynect.net include:mailgun.org " "include:servers.mcsv.net ~all"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, AAAA 5m, MX 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.
  • ✓ 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