tampabay.com

Checked 22 October 2026, 10:55 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 2027-06-01

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy.com, LLC
Registered
2 June 1995
Last changed
1 June 2026
Expires
1 June 2027
Status
client delete prohibited, client renew prohibited, client transfer prohibited, client update prohibited
Registry nameservers
luke.ns.cloudflare.com, sandy.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 2027-06-01 #3
    The registration is valid until 2027-06-01 (221 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

luke.ns.cloudflare.com, sandy.ns.cloudflare.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
luke.ns.cloudflare.com, sandy.ns.cloudflare.com
NS in the zone
luke.ns.cloudflare.com, sandy.ns.cloudflare.com
NameserverAddressesNetwork (AS)Glue
luke.ns.cloudflare.com108.162.193.200 172.64.33.200 173.245.59.200 2a06:98c1:50::ac40:21c8 2803:f800:50::6ca2:c1c8 2606:4700:58::adf5:3bc8AS13335 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., US108.162.193.200 172.64.33.200 173.245.59.200 2606:4700:58::adf5:3bc8 2803:f800:50::6ca2:c1c8 2a06:98c1:50::ac40:21c8
sandy.ns.cloudflare.com172.64.32.219 108.162.192.219 173.245.58.219 2606:4700:50::adf5:3adb 2803:f800:50::6ca2:c0db 2a06:98c1:50::ac40:20dbAS13335 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., US2606:4700:50::adf5:3adb 2803:f800:50::6ca2:c0db 2a06:98c1:50::ac40:20db 108.162.192.219 172.64.32.219 173.245.58.219

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: luke.ns.cloudflare.com, sandy.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
luke.ns.cloudflare.com 108.162.193.200NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
luke.ns.cloudflare.com 172.64.33.200NOERROR, 6 ms, authoritativenoyes / yesrefused2026.10.2
luke.ns.cloudflare.com 173.245.59.200NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
luke.ns.cloudflare.com 2a06:98c1:50::ac40:21c8NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
luke.ns.cloudflare.com 2803:f800:50::6ca2:c1c8NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
luke.ns.cloudflare.com 2606:4700:58::adf5:3bc8NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
sandy.ns.cloudflare.com 172.64.32.219NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
sandy.ns.cloudflare.com 108.162.192.219NOERROR, 5 ms, authoritativenoyes / yesrefused2026.10.2
sandy.ns.cloudflare.com 173.245.58.219NOERROR, 11 ms, authoritativenoyes / yesrefused2026.10.2
sandy.ns.cloudflare.com 2606:4700:50::adf5:3adbNOERROR, 9 ms, authoritativenoyes / yesrefused2026.10.2
sandy.ns.cloudflare.com 2803:f800:50::6ca2:c0dbNOERROR, 10 ms, authoritativenoyes / yesrefused2026.10.2
sandy.ns.cloudflare.com 2a06:98c1:50::ac40:20dbNOERROR, 8 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: luke.ns.cloudflare.com: "2026.10.2"; sandy.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 2417274987 · primary luke.ns.cloudflare.com

Found

Primary (MNAME)
luke.ns.cloudflare.com
Contact (RNAME)
dns.cloudflare.com
Serial
2417274987
Refresh / retry
10000 s / 2400 s
Expire
604800 s
Negative TTL
1800 s

Serial per nameserver

NameserverSerial
luke.ns.cloudflare.com (108.162.193.200)2417274987
luke.ns.cloudflare.com (172.64.33.200)2417274987
luke.ns.cloudflare.com (173.245.59.200)2417274987
luke.ns.cloudflare.com (2a06:98c1:50::ac40:21c8)2417274987
luke.ns.cloudflare.com (2803:f800:50::6ca2:c1c8)2417274987
luke.ns.cloudflare.com (2606:4700:58::adf5:3bc8)2417274987
sandy.ns.cloudflare.com (172.64.32.219)2417274987
sandy.ns.cloudflare.com (108.162.192.219)2417274987
sandy.ns.cloudflare.com (173.245.58.219)2417274987
sandy.ns.cloudflare.com (2606:4700:50::adf5:3adb)2417274987
sandy.ns.cloudflare.com (2803:f800:50::6ca2:c0db)2417274987
sandy.ns.cloudflare.com (2a06:98c1:50::ac40:20db)2417274987

Checks

  • ✓ Serial 2417274987 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 luke.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 2417274987 is a Unix timestamp (2046-08-07 17:16 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

14 records at the apex

Found

Read from
108.162.193.200:53
TypeValueTTL
SOAluke.ns.cloudflare.com. dns.cloudflare.com. 2417274987 10000 2400 604800 18001800
NSluke.ns.cloudflare.com.86400
NSsandy.ns.cloudflare.com.86400
A23.216.77.6620
A23.216.77.7120
AAAA2a02:26f0:3400::1702:d4a20
AAAA2a02:26f0:3400::1702:d3a20
MX0 tampabay-com.mail.protection.outlook.com.3600
TXT"MS=ms23684061"300
TXT"cloudflare-verify.tampabay.com contains 953263986-59223538"300
TXT"globalsign-domain-verification=C30AF64165F783A012AC0C7D01DEB5D0"300
TXT"google-site-verification=lKx0Uqrh1G_A51fgHnn-93EOUFy_5DBBYUDZnj-Voe0"300
TXT"tollbit-domain-verification=55ebe0715bf965d850976b52791b2eca25889bf45fdf0edd935a28302673707a"300
TXT"v=spf1 include:spf.protection.outlook.com include:amazonses.com include:_spf.google.com include:mailsenders.netsuite.com include:_spf.neonemails.com ip4:192.206.23.249 ip4:192.206.23.97 ip4:52.6.112.187 ip4:24.227.69.94 include:spf.media3.us -all"300

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s), AAAA (20s). 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