kfc.com

Checked 22 October 2026, 09:31 UTC · via 8.8.8.8
!Passed with warnings
21 passed 5 warnings 0 failed 5 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-07-13

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
14 July 1997
Last changed
9 July 2026
Expires
13 July 2027
Status
client transfer prohibited
Registry nameservers
asia1.akam.net, eur1.akam.net, ns1-219.akam.net, ns1-220.akam.net, ns1-95.akam.net, usc1.akam.net, use1.akam.net, usw3.akam.net
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 2027-07-13 #3
    The registration is valid until 2027-07-13 (263 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

asia1.akam.net, eur1.akam.net, ns1-219.akam.net, ns1-220.akam.net, ns1-95.akam.net, usc1.akam.net, use1.akam.net, usw3.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
asia1.akam.net, eur1.akam.net, ns1-219.akam.net, ns1-220.akam.net, ns1-95.akam.net, usc1.akam.net, use1.akam.net, usw3.akam.net
NS in the zone
asia1.akam.net, eur1.akam.net, ns1-219.akam.net, ns1-220.akam.net, ns1-95.akam.net, usc1.akam.net, use1.akam.net, usw3.akam.net
NameserverAddressesNetwork (AS)Glue
asia1.akam.net95.100.175.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
eur1.akam.net2.16.130.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-219.akam.net193.108.91.219 2600:1401:2::dbAS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-220.akam.net193.108.91.220 2600:1401:2::dcAS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-95.akam.net193.108.91.95 2600:1401:2::5fAS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usc1.akam.net95.100.168.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
use1.akam.net72.246.46.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usw3.akam.net184.26.161.66AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 8 nameservers #6
    Delegated to asia1.akam.net, eur1.akam.net, ns1-219.akam.net, ns1-220.akam.net, ns1-95.akam.net, usc1.akam.net, use1.akam.net, usw3.akam.net.
  • ✓ 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.
  • i
    One address family in one network
    all IPv6 addresses are in 2600:1401:2::/48, while the other address family is spread over several networks.
    #10
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS20940 (AKAMAI-ASN1 - Akamai International B.V., NL): 2 addresses; AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 9 addresses.
  • i
    All nameserver names under .net
    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
  • i
    Partly IPv6
    These nameservers have no IPv6 address: asia1.akam.net, eur1.akam.net, usc1.akam.net, use1.akam.net, usw3.akam.net.
    #13

Nameservers

warn

11 of 11 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
asia1.akam.net 95.100.175.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.27
eur1.akam.net 2.16.130.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.31
ns1-219.akam.net 193.108.91.219NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
ns1-219.akam.net 2600:1401:2::dbNOERROR, 4 ms, authoritativenoyes / yesrefused41824.5
ns1-220.akam.net 193.108.91.220NOERROR, 3 ms, authoritativenoyes / yesrefused41824.10
ns1-220.akam.net 2600:1401:2::dcNOERROR, 4 ms, authoritativenoyes / yesrefused41824.6
ns1-95.akam.net 193.108.91.95NOERROR, 4 ms, authoritativenoyes / yesrefused41824.9
ns1-95.akam.net 2600:1401:2::5fNOERROR, 8 ms, authoritativenoyes / yesrefused41824.4
usc1.akam.net 95.100.168.64NOERROR, 4 ms, authoritativenoyes / yesrefused41824.9
use1.akam.net 72.246.46.64NOERROR, 4 ms, authoritativenoyes / yesrefused48878.27
usw3.akam.net 184.26.161.66NOERROR, 4 ms, authoritativenoyes / yesrefused48878.27

Checks

  • ✓ All respond #14
    All 11 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: asia1.akam.net: "48878.27"; eur1.akam.net: "48878.31"; ns1-219.akam.net: "41824.11"; ns1-219.akam.net: "41824.5"; ns1-220.akam.net: "41824.10"; ns1-220.akam.net: "41824.6"; ns1-95.akam.net: "41824.9"; ns1-95.akam.net: "41824.4"; usc1.akam.net: "41824.9"; use1.akam.net: "48878.27"; usw3.akam.net: "48878.27". 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

warn

serial 2001061842 · primary louappmsvm105.yum.com

Found

Primary (MNAME)
louappmsvm105.yum.com
Contact (RNAME)
administrator
Serial
2001061842
Refresh / retry
420 s / 600 s
Expire
1209600 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
asia1.akam.net (95.100.175.64)2001061842
eur1.akam.net (2.16.130.64)2001061842
ns1-219.akam.net (193.108.91.219)2001061842
ns1-219.akam.net (2600:1401:2::db)2001061842
ns1-220.akam.net (193.108.91.220)2001061842
ns1-220.akam.net (2600:1401:2::dc)2001061842
ns1-95.akam.net (193.108.91.95)2001061842
ns1-95.akam.net (2600:1401:2::5f)2001061842
usc1.akam.net (95.100.168.64)2001061842
use1.akam.net (72.246.46.64)2001061842
usw3.akam.net (184.26.161.66)2001061842

Checks

  • ✓ Serial 2001061842 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 7m is outside 20m–1d; retry 10m should be shorter than refresh 7m. Current values: refresh 7m, retry 10m, expire 14d, negative TTL 1h.
    #23
  • i
    Hidden master
    The primary nameserver louappmsvm105.yum.com is not listed as a nameserver: a hidden master that only feeds the public secondaries. That is a common setup; make sure it is not reachable for zone transfers from outside.
    #24
  • !
    Invalid contact address
    The SOA RNAME "administrator" is not a valid mailbox (expected e.g. hostmaster.example.com).
    #25
  • ✓ Date-based serial #26
    The serial 2001061842 follows the YYYYMMDDnn convention (2001-06-18).

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

34 records at the apex

Found

Read from
95.100.175.64:53
TypeValueTTL
SOAlouappmsvm105.yum.com. administrator. 2001061842 420 600 1209600 3600600
NSasia1.akam.net.3600
NSns1-95.akam.net.3600
NSns1-220.akam.net.3600
NSuse1.akam.net.3600
NSns1-219.akam.net.3600
NSeur1.akam.net.3600
NSusc1.akam.net.3600
NSusw3.akam.net.3600
A104.126.37.13820
A104.126.37.13720
MX10 kfc-com.mail.protection.outlook.com.3600
TXT"google-site-verification=DtVv5rvQ7EUu6fxkOXbY75o3KkM_3P1gW42CkarfqKM"3600
TXT"google-site-verification=uW-Od-Xf4DvCbUW_IFXr5Xd25n_neDxPYwdpxPXn-9I"3600
TXT"google-site-verification=zW2zCgRwmRTFfbaTkOsD4f8mRZ3nj-g7qxsth3MkhRo"3600
TXT"docusign=f0e168b7-7541-43f0-a1d2-78be84b22837"3600
TXT"DHa9QrHEr/CNOQmii4rGQkrzeCqpghJcMDar9wEiwzrdUmgPWmZ2/jeJKktBFdBzd+d0Wsl5s+dnVJKagyHSeg=="3600
TXT"MS=ms23545710 "3600
TXT"v=spf1 include:spf.protection.outlook.com include:mail.zendesk.com ip4:74.201.71.39 ip4:104.45.168.219 ip4:104.45.173.170 include:bmail.compusensecloud.com ~all"3600
TXT"openai-domain-verification=dv-ZxtPhAY1FOJk1UJBdpi8sjCQ"3600
TXT"google-site-verification=76MJ8mDJMclKIwoIauxj1Akr_xEXpu9cry7lvwRpLes"3600
TXT"google-site-verification=LskLFuiTPzovudr69q_wl3a0vM9PE6V9V7AZgoPeZfc"3600
TXT"google-site-verification=AIcFTItq7MWJIlQWBSUlyq4HCpGhbK4KtCE9Z84hX-8"3600
TXT"EppPmY9An0KBchdI8oa2swins1WWJBLZzTkPfogLE+PkXhiSoLM0c8veJbT/cuWAd3TEaCz43XbrbyuxHWTo/A=="3600
TXT"MS=ms18054802"3600
TXT"miro-verification=eab73c153ee7dae76e764f2b65025b30c371b2ab"3600
TXT"brevo-code:7e6bbbf1fc671ea0755795690d17ba46"3600
TXT"docusign=995b65ad-7795-4cad-b46e-51c7cfe31e07"3600
TXT"apple-domain-verification=NLFfs8cbw2naWyqT"3600
CAA0 issue "amazon.com"3600
CAA0 iodef "mailto:CertificateManagement@yum.com"3600
CAA0 issue "sectigo.com"3600
CAA0 issue "www.digicert.com"3600
CAA0 issue "letsencrypt.org"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (20s). Low TTLs are useful just before a planned change. The NS TTL at the parent is 2d and in the zone 1h; 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, sectigo.com, www.digicert.com, letsencrypt.org.