mindtools.com

Checked 22 October 2026, 09:51 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.com generic · GoDaddy.com, LLC · expires 2031-05-17

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
16 May 1996
Last changed
17 May 2026
Expires
17 May 2031
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
lily.ns.cloudflare.com, will.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 2031-05-17 #3
    The registration is valid until 2031-05-17 (1667 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client renew 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

lily.ns.cloudflare.com, will.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
lily.ns.cloudflare.com, will.ns.cloudflare.com
NS in the zone
lily.ns.cloudflare.com, will.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
lily.ns.cloudflare.com173.245.58.130 108.162.192.130 172.64.32.130 2a06:98c1:50::ac40:2082 2803:f800:50::6ca2:c082 2606:4700:50::adf5:3a82AS13335 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., US108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082
will.ns.cloudflare.com173.245.59.149 172.64.33.149 108.162.193.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195AS13335 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., US108.162.193.149 172.64.33.149 173.245.59.149 2606:4700:58::adf5:3b95 2803:f800:50::6ca2:c195 2a06:98c1:50::ac40:2195

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: lily.ns.cloudflare.com, will.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
lily.ns.cloudflare.com 173.245.58.130NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
lily.ns.cloudflare.com 108.162.192.130NOERROR, 17 ms, authoritativenoyes / yesrefused2026.10.2
lily.ns.cloudflare.com 172.64.32.130NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
lily.ns.cloudflare.com 2a06:98c1:50::ac40:2082NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
lily.ns.cloudflare.com 2803:f800:50::6ca2:c082NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
lily.ns.cloudflare.com 2606:4700:50::adf5:3a82NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
will.ns.cloudflare.com 173.245.59.149NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
will.ns.cloudflare.com 172.64.33.149NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
will.ns.cloudflare.com 108.162.193.149NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
will.ns.cloudflare.com 2606:4700:58::adf5:3b95NOERROR, 15 ms, authoritativenoyes / yesrefused2026.10.2
will.ns.cloudflare.com 2803:f800:50::6ca2:c195NOERROR, 16 ms, authoritativenoyes / yesrefused2026.10.2
will.ns.cloudflare.com 2a06:98c1:50::ac40:2195NOERROR, 17 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: lily.ns.cloudflare.com: "2026.10.2"; will.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 2417735279 · primary lily.ns.cloudflare.com

Found

Primary (MNAME)
lily.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417735279
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
lily.ns.cloudflare.com (173.245.58.130)2417735279
lily.ns.cloudflare.com (108.162.192.130)2417735279
lily.ns.cloudflare.com (172.64.32.130)2417735279
lily.ns.cloudflare.com (2a06:98c1:50::ac40:2082)2417735279
lily.ns.cloudflare.com (2803:f800:50::6ca2:c082)2417735279
lily.ns.cloudflare.com (2606:4700:50::adf5:3a82)2417735279
will.ns.cloudflare.com (173.245.59.149)2417735279
will.ns.cloudflare.com (172.64.33.149)2417735279
will.ns.cloudflare.com (108.162.193.149)2417735279
will.ns.cloudflare.com (2606:4700:58::adf5:3b95)2417735279
will.ns.cloudflare.com (2803:f800:50::6ca2:c195)2417735279
will.ns.cloudflare.com (2a06:98c1:50::ac40:2195)2417735279

Checks

  • ✓ Serial 2417735279 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 lily.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 2417735279 is a Unix timestamp (2046-08-13 01:07 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

45 records at the apex

Found

Read from
173.245.58.130:53
TypeValueTTL
SOAlily.ns.cloudflare.com. dns.cloudflare.com. 2417735279 10000 2400 604800 18001800
NSlily.ns.cloudflare.com.86400
NSwill.ns.cloudflare.com.86400
A13.249.228.2760
A13.249.228.7960
A13.249.228.8560
A13.249.228.860
AAAA2600:9000:204e:b400:1a:51d4:a880:93a160
AAAA2600:9000:204e:5600:1a:51d4:a880:93a160
AAAA2600:9000:204e:8200:1a:51d4:a880:93a160
AAAA2600:9000:204e:f800:1a:51d4:a880:93a160
AAAA2600:9000:204e:f400:1a:51d4:a880:93a160
AAAA2600:9000:204e:6c00:1a:51d4:a880:93a160
AAAA2600:9000:204e:9000:1a:51d4:a880:93a160
AAAA2600:9000:204e:7c00:1a:51d4:a880:93a160
MX0 mx1-eu.emailsecurity.app.300
MX0 mx2-eu.emailsecurity.app.300
TXT"00D28000000aUQN=1TBMp00000000zM"60
TXT"MS=ms27091224"60
TXT"MS=ms42283518"60
TXT"apple-domain-verification=UDStZYIwZaKR1ABj"60
TXT"asv_domain=1848d404c81a14ac49387fe8d6f9ce0f"60
TXT"asv_domain=8295797a2d7e5c643d6206a40b513313"60
TXT"atlassian-domain-verification=Qgi5/oSK66SCDi9MvVQlcKTu9DOzorQp3CRdhIBailZllewvYWEkkmNaOlEsk9J3"60
TXT"atlassian-domain-verification=n/yKG9cz+cCr4rPVh3thGET9d/gfPO+T5+HEPPh676CqI7+l0QuOS8SKhHCfikF/"60
TXT"atlassian-domain-verification=woTS9xacv9XlE2DPovGxR/kTHPpevyNz6QccGbysQ85XyIrR5YECDnjNsFKNyUpO"60
TXT"canva-site-verification=mc4vew26-P__4KaCWKMm-A"60
TXT"detectify-verification=6b3941ab26b3bd23910731318afdc4b3"60
TXT"docusign=4c3738bb-d6a5-4ee6-bc5f-89f7fb3fbf91"60
TXT"docusign=4f8a0613-c3a4-46ee-89d2-33b9472fa341"60
TXT"facebook-domain-verification=9xa2u377dpazlker4eu5llhtqkd8yh"60
TXT"google-site-verification=4ERp7z84Dg0oggThlAWiF7J_XEeMUiSltmqjUG5er0E"60
TXT"google-site-verification=5BaeXPkaiRHkA529MOYWROZtekl3DGPGIQ_N58szZEA"60
TXT"google-site-verification=Imwq_uNAO2wXsMQFtJsTvIHGukmpTSkgsZAj-2QTjsg"60
TXT"google-site-verification=WqOybfHiMHgIBHPRD339bCw9gP3yrus2Uw-1LKvHcA0"60
TXT"google-site-verification=X12CMsVb0sJ8X8NNCMRarwOR5cJ96bwwdFD6gSv4lMU"60
TXT"google-site-verification=aj4rHiQiuGgrwxVTwXbAUYNQaNTVJuvIZjWquKdrrqM"60
TXT"google-site-verification=g-T_kcANDYN5hKdavk4QE567zHofgabWGFsf9KGarqQ"60
TXT"google-site-verification=mcZuu6PK-3Sm_m8zwexEHayCZVgcHhfp4it8oKLFn6I"60
TXT"linkedin-site-verification=134d3a6b-4f89-4034-a247-be817b38b190"60
TXT"miro-verification=ff5fdaa93ac3ae405e374e3cf6e1bc4a92282843"60
TXT"pardot304701=22c01a44314e7ca5543343221fbc3eabfc3b029d3e16bb27d5c84289bd2fa9ee"60
TXT"pinterest-site-verification=ad742b1b8b972f7d6dadd1cb2fed6523"60
TXT"stripe-verification=EA20A4B0A1CE005D74583B2FC6F668AF7795068AE380ED7282DDDB2DEB43D059"60
TXT"v=spf1 redirect=mindtools.com.hosted.spf-report.com"60

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m), 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.
  • 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