liferay.com

Checked 22 October 2026, 09:35 UTC · via 8.8.8.8
!Passed with warnings
26 passed 3 warnings 0 failed 5 info

Registration

info

.com generic · eNom, LLC · expires 2031-03-17

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
eNom, LLC
Registered
18 March 2000
Last changed
17 March 2026
Expires
17 March 2031
Status
client transfer prohibited
Registry nameservers
jim.ns.cloudflare.com, sofia.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 2031-03-17 #3
    The registration is valid until 2031-03-17 (1607 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

jim.ns.cloudflare.com, sofia.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
jim.ns.cloudflare.com, sofia.ns.cloudflare.com
NS in the zone
jim.ns.cloudflare.com, sofia.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
jim.ns.cloudflare.com173.245.59.125 108.162.193.125 172.64.33.125 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d 2606:4700:58::adf5:3b7dAS13335 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., US108.162.193.125 172.64.33.125 173.245.59.125 2606:4700:58::adf5:3b7d 2803:f800:50::6ca2:c17d 2a06:98c1:50::ac40:217d
sofia.ns.cloudflare.com173.245.58.223 172.64.32.223 108.162.192.223 2803:f800:50::6ca2:c0df 2606:4700:50::adf5:3adf 2a06:98c1:50::ac40:20dfAS13335 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., US108.162.192.223 172.64.32.223 173.245.58.223 2606:4700:50::adf5:3adf 2803:f800:50::6ca2:c0df 2a06:98c1:50::ac40:20df

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: jim.ns.cloudflare.com, sofia.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
jim.ns.cloudflare.com 173.245.59.125NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
jim.ns.cloudflare.com 108.162.193.125NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
jim.ns.cloudflare.com 172.64.33.125NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
jim.ns.cloudflare.com 2803:f800:50::6ca2:c17dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
jim.ns.cloudflare.com 2a06:98c1:50::ac40:217dNOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
jim.ns.cloudflare.com 2606:4700:58::adf5:3b7dNOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
sofia.ns.cloudflare.com 173.245.58.223NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
sofia.ns.cloudflare.com 172.64.32.223NOERROR, 17 ms, authoritativenoyes / yesrefused2026.10.2
sofia.ns.cloudflare.com 108.162.192.223NOERROR, 14 ms, authoritativenoyes / yesrefused2026.10.2
sofia.ns.cloudflare.com 2803:f800:50::6ca2:c0dfNOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
sofia.ns.cloudflare.com 2606:4700:50::adf5:3adfNOERROR, 17 ms, authoritativenoyes / yesrefused2026.10.2
sofia.ns.cloudflare.com 2a06:98c1:50::ac40:20dfNOERROR, 14 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: jim.ns.cloudflare.com: "2026.10.2"; sofia.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 2417988700 · primary jim.ns.cloudflare.com

Found

Primary (MNAME)
jim.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417988700
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
jim.ns.cloudflare.com (173.245.59.125)2417988700
jim.ns.cloudflare.com (108.162.193.125)2417988700
jim.ns.cloudflare.com (172.64.33.125)2417988700
jim.ns.cloudflare.com (2803:f800:50::6ca2:c17d)2417988700
jim.ns.cloudflare.com (2a06:98c1:50::ac40:217d)2417988700
jim.ns.cloudflare.com (2606:4700:58::adf5:3b7d)2417988700
sofia.ns.cloudflare.com (173.245.58.223)2417988700
sofia.ns.cloudflare.com (172.64.32.223)2417988700
sofia.ns.cloudflare.com (108.162.192.223)2417988700
sofia.ns.cloudflare.com (2803:f800:50::6ca2:c0df)2417988700
sofia.ns.cloudflare.com (2606:4700:50::adf5:3adf)2417988700
sofia.ns.cloudflare.com (2a06:98c1:50::ac40:20df)2417988700

Checks

  • ✓ Serial 2417988700 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 jim.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 2417988700 is a Unix timestamp (2046-08-15 23:31 UTC).

DNSSEC

warn

Signed, but no DS at parent

Found

Validated by resolver
no
Denial of existence
NSEC
Signatures valid until
23 October 2026

DNSKEY in the zone

Key tagRoleAlgorithm
2371KSK (257)ECDSAP256SHA256 (13)
34505ZSK (256)ECDSAP256SHA256 (13)

Checks

  • !
    Signed but not delegated securely
    The zone is signed but the parent has no DS record, so the signatures are not used. Publish the DS record at your registrar.
    #27
  • ✓ Modern algorithms #29
    Key algorithms: ECDSAP256SHA256 (13).
  • ✓ Short-lived signatures (online signing) #30
    Signatures are valid for 50h0m0s and created on demand; the current one was made at 2026-10-21 08:35 UTC and expires at 2026-10-23 10:35 UTC.
  • i
    NSEC
    The zone uses NSEC, so its full contents can be listed by walking the NSEC chain. That is fine unless the names are sensitive.
    #31

Records

warn

52 records at the apex

Found

Read from
173.245.59.125:53
TypeValueTTL
SOAjim.ns.cloudflare.com. dns.cloudflare.com. 2417988700 10000 2400 604800 18001800
NSjim.ns.cloudflare.com.86400
NSsofia.ns.cloudflare.com.86400
A151.101.195.5248
A151.101.3.5248
A151.101.67.5248
A151.101.131.5248
AAAA2a04:4e42:200::82060
AAAA2a04:4e42::82060
AAAA2a04:4e42:400::82060
AAAA2a04:4e42:600::82060
MX10 aspmx.l.google.com.300
MX20 alt1.aspmx.l.google.com.300
MX20 alt2.aspmx.l.google.com.300
MX30 aspmx2.googlemail.com.300
MX30 aspmx3.googlemail.com.300
MX30 aspmx4.googlemail.com.300
MX30 aspmx5.googlemail.com.300
TXT"03162022"300
TXT"78b42703-1d6e-42e5-8fb1-1653303d7895"300
TXT"MS=ms43612124"300
TXT"MS=ms75144540"300
TXT"_m7y2whsg6nfa1fu0v2fbqz7a904iac6"300
TXT"atlassian-domain-verification=PHeFXchfjR0JBYwY0l8fSo/hZ8fVLVu88SlIjXufNMB2xHBsTDIoisxhAmxMKQms"300
TXT"atlassian-sending-domain-verification=132554a5-b70f-4f5c-9415-acb91ecd3a6a"300
TXT"cancjd0oo3v84lnjtn9bb9qqja"300
TXT"docker-verification=73caae3e-ff44-4c47-943c-699619243d9b"300
TXT"docusign=dc6fe1d3-bb80-48fc-90dc-d5411eca40d0"300
TXT"docusign=def7ad42-94d4-4693-8ed0-2dcd17e33d66"300
TXT"facebook-domain-verification=a5hdfs71q7map45if7z30te388o8ap"300
TXT"google-site-verification=G4PUzWI02v-E699Mcqt5vRO_Tsnr5gndHOKE5Xyp4Wc"300
TXT"google-site-verification=Gwt0eRtiejwRbYWQyDAqX1GLzNfdQl05DlXVwauRMFE"300
TXT"google-site-verification=TmYw8sc8bnqNCPl9DPOiDhH3nl3u75C5fM_b1CpFBS8"300
TXT"k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76yojh54Xu3uSbQ3JP0A7k8o8GutRF8zbFUA8n0ZH2y0cIEjMliXY4W4LwPA7m4q0ObmvSjhd63O9d8z1XkUBwIDAQAB"300
TXT"mongodb-site-verification=fOWGeQcfvo82gzYhyNMnCLSikjPXiuDa"300
TXT"onetrust-domain-verification=352f4ec3b0d54a26995795b10cac3d45"300
TXT"status-page-domain-verification=16kczyqvk29j"300
TXT"v=spf1 include:_spf.mlsend.com include:_spf.google.com exists:%{i}._spf.mta.salesforce.com ip4:208.86.168.7 ip4:135.84.68.123 ip4:206.152.14.54 ip4:135.84.79.54 include:amazonses.com ip4:45.33.96.128 ip6:2600:3c02::f03c:91ff:fe14:bdf4 ip4:45.33.98.230 ip4" ":45.33.101.178 ip4:45.33.101.248 ip4:45.33.118.117 ip4:45.33.97.236 ip4:45.33.11.193 ip4:45.33.103.156 ip4:45.79.196.43 ip4:45.79.252.254 ip4:45.79.222.81 ip4:45.79.214.43 ip4:45.79.20.199 ip4:45.79.202.146 ip4:45.79.252.128 ip4:45.79.216.192 ip4:45.79.14" "2.135 ip4:173.230.133.211 ip4:173.230.142.88 ip4:173.230.129.192 ip4:173.230.130.162 ip4:173.230.131.119 ip4:173.255.192.145 ip4:173.255.204.177 ip4:74.207.228.242 ip4:45.56.74.214 ip4:50.116.20.99 ip4:50.116.24.128 ip4:50.116.47.103 ip4:50.116.33.90 ip4:" "198.58.122.160 ip4:96.126.114.131 ip4:66.228.62.233 ip4:23.92.29.181 ip4:74.207.233.23 ip4:66.228.58.178 ip4:198.58.109.76 ip4:45.56.126.250 ip4:194.195.213.189 ip4:172.105.149.213 ip4:170.187.206.60 ip4:170.187.206.248 ip4:170.187.206.159 ip4:170.187.141" ".20 ip4:170.187.141.29 ip4:170.187.141.126 ip4:170.187.159.57 ip4:170.187.149.178 ip4:170.187.205.16 ip4:170.187.144.56 ip4:170.187.157.148 ip4:66.228.60.125 ip4:172.105.151.149 ip4:173.230.132.235 ip4:173.230.130.162 ip6:2600:3c02::f03c:91ff:fe14:bd66 ip" "4:199.15.212.0/22 ip4:72.3.185.0/24 ip4:72.32.154.0/24 ip4:72.32.217.0/24 ip4:72.32.243.0/24 ip4:94.236.119.0/26 ip4:37.188.97.188/32 ip4:185.28.196.0/22 ip4:192.28.128.0/18 ip4:103.237.104.0/22 ip4:130.248.172.0/24 ip4:130.248.173.0/24 include:oktamail.l" "iferay.com ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.0.0/16 ip4:173.196.61.235 ip4:87.213.68.70/32 ip4:173.196.61.236 -all"300
CAA0 iodef "mailto:it-support@liferay.com"300
CAA0 issue "amazon.com"300
CAA0 issue "comodoca.com"300
CAA0 issue "digicert.com; cansignhttpexchanges=yes"300
CAA0 issue "godaddy.com"300
CAA0 issue "letsencrypt.org"300
CAA0 issue "pki.goog; cansignhttpexchanges=yes"300
CAA0 issue "sectigo.com"300
CAA0 issue "ssl.com"300
CAA0 issuewild "comodoca.com"300
CAA0 issuewild "digicert.com; cansignhttpexchanges=yes"300
CAA0 issuewild "letsencrypt.org"300
CAA0 issuewild "pki.goog; cansignhttpexchanges=yes"300
CAA0 issuewild "ssl.com"300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (48s), AAAA (1m). 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.
  • ✓ CAA restricts issuance #35
    Certificates may be issued by: amazon.com, comodoca.com, digicert.com, godaddy.com, letsencrypt.org, pki.goog, sectigo.com, ssl.com.