lilly.com

Checked 22 October 2026, 09:36 UTC · via 8.8.8.8
!Passed with warnings
24 passed 2 warnings 0 failed 5 info

Registration

info

.com generic · GoDaddy Corporate Domains, LLC · expires 2027-05-11

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
GoDaddy Corporate Domains, LLC
Registered
10 May 1991
Last changed
10 April 2026
Expires
11 May 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
a1-33.akam.net, a11-64.akam.net, a2-65.akam.net, a22-66.akam.net, a7-67.akam.net, a8-64.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 2027-05-11 #3
    The registration is valid until 2027-05-11 (200 days).
  • ✓ Transfer locked #4
    Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

a1-33.akam.net, a11-64.akam.net, a2-65.akam.net, a22-66.akam.net, a7-67.akam.net, a8-64.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
a1-33.akam.net, a11-64.akam.net, a2-65.akam.net, a22-66.akam.net, a7-67.akam.net, a8-64.akam.net
NS in the zone
a1-33.akam.net, a11-64.akam.net, a2-65.akam.net, a22-66.akam.net, a7-67.akam.net, a8-64.akam.net
NameserverAddressesNetwork (AS)Glue
a1-33.akam.net193.108.91.33 2600:1401:2::21AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a11-64.akam.net84.53.139.64 2600:1480:1::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a2-65.akam.net95.100.174.65 2600:1480:7000::41AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a22-66.akam.net23.211.61.66 2600:1480:7800::42AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a7-67.akam.net23.61.199.67 2600:1406:32::43AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
a8-64.akam.net2.16.40.64 2600:1403:a::40AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 6 nameservers #6
    Delegated to a1-33.akam.net, a11-64.akam.net, a2-65.akam.net, a22-66.akam.net, a7-67.akam.net, a8-64.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.
  • ✓ Nameservers in different networks #10
    The nameservers are spread over 6 IPv4 /24s and 6 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS21342 (AKAMAI-ASN2 - Akamai International B.V., NL): 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 .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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

12 of 12 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
a1-33.akam.net 193.108.91.33NOERROR, 3 ms, authoritativenoyes / yesrefused41824.11
a1-33.akam.net 2600:1401:2::21NOERROR, 4 ms, authoritativenoyes / yesrefused41824.6
a11-64.akam.net 84.53.139.64NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a11-64.akam.net 2600:1480:1::40NOERROR, 4 ms, authoritativenoyes / yesrefused41824.9
a2-65.akam.net 95.100.174.65NOERROR, 5 ms, authoritativenoyes / yesrefused48878.29
a2-65.akam.net 2600:1480:7000::41NOERROR, 3 ms, authoritativenoyes / yesrefused48878.29
a22-66.akam.net 23.211.61.66NOERROR, 3 ms, authoritativenoyes / yesrefused48878.26
a22-66.akam.net 2600:1480:7800::42NOERROR, 4 ms, authoritativenoyes / yesrefused48878.29
a7-67.akam.net 23.61.199.67NOERROR, 4 ms, authoritativenoyes / yesrefused41824.4
a7-67.akam.net 2600:1406:32::43NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
a8-64.akam.net 2.16.40.64NOERROR, 3 ms, authoritativenoyes / yesrefused48878.30
a8-64.akam.net 2600:1403:a::40NOERROR, 3 ms, authoritativenoyes / yesrefused48878.31

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: a1-33.akam.net: "41824.11"; a1-33.akam.net: "41824.6"; a11-64.akam.net: "41824.4"; a11-64.akam.net: "41824.9"; a2-65.akam.net: "48878.29"; a22-66.akam.net: "48878.26"; a22-66.akam.net: "48878.29"; a7-67.akam.net: "41824.4"; a7-67.akam.net: "41824.7"; a8-64.akam.net: "48878.30"; a8-64.akam.net: "48878.31". 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

info

serial 2017123729 · primary z1-ibic-i01.am.lilly.com

Found

Primary (MNAME)
z1-ibic-i01.am.lilly.com
Contact (RNAME)
hostmaster.lilly.com
Serial
2017123729
Refresh / retry
10800 s / 3600 s
Expire
2419200 s
Negative TTL
300 s

Serial per nameserver

NameserverSerial
a1-33.akam.net (193.108.91.33)2017123729
a1-33.akam.net (2600:1401:2::21)2017123729
a11-64.akam.net (84.53.139.64)2017123729
a11-64.akam.net (2600:1480:1::40)2017123729
a2-65.akam.net (95.100.174.65)2017123729
a2-65.akam.net (2600:1480:7000::41)2017123729
a22-66.akam.net (23.211.61.66)2017123729
a22-66.akam.net (2600:1480:7800::42)2017123729
a7-67.akam.net (23.61.199.67)2017123729
a7-67.akam.net (2600:1406:32::43)2017123729
a8-64.akam.net (2.16.40.64)2017123729
a8-64.akam.net (2600:1403:a::40)2017123729

Checks

  • ✓ Serial 2017123729 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 28d, negative TTL 5m.
  • i
    Hidden master
    The primary nameserver z1-ibic-i01.am.lilly.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
  • ✓ Contact hostmaster@lilly.com #25
    The SOA RNAME hostmaster.lilly.com means hostmaster@lilly.com.
  • ✓ Timestamp serial #26
    The serial 2017123729 is a Unix timestamp (2033-12-02 08:08 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

51 records at the apex

Found

Read from
193.108.91.33:53
TypeValueTTL
SOAz1-ibic-i01.am.lilly.com. hostmaster.lilly.com. 2017123729 10800 3600 2419200 300600
NSa7-67.akam.net.600
NSa22-66.akam.net.600
NSa11-64.akam.net.600
NSa8-64.akam.net.600
NSa2-65.akam.net.600
NSa1-33.akam.net.600
A172.64.148.213900
A104.18.39.43900
MX10 mxa-0049cc01.gslb.pphosted.com.600
MX10 mxb-0049cc01.gslb.pphosted.com.600
TXT"ZOOM_verify_jK8fh4P21akJuKVtGBw6ZgOPE0041539"600
TXT"EOUF@y#bN7XY3EF7f955o9In@%VV@q*O6z@OW41SUne276%dgNF^@uq%L%gLxWUfcw&D7F1U8fQLe0!2qgmjuDfslajdq7ogD$^"600
TXT"google-site-verification=P6mMCH31fJSmE3ZtqXGDLPNTwcrJe9pi3Tx5FuUFNFQ"600
TXT"apple-domain-verification=5QPs6atznxzmNpGG"600
TXT"docusign=5e7c40b0-63c6-4f5a-bf38-4e52c9e92e42"600
TXT"d7yt3szrrpmwt4fn47v3xb0v1vt3xszf"600
TXT"jamf-site-verification=QtiGdeAlM_8owprhE9YMuQ"600
TXT"logmein-verification-code=9b80fce8-e452-4ff5-adcd-6c5503702714"600
TXT"atlassian-domain-verification=I27iMOaTDVfU7aWApQDv6H500ZQmxVx3UhonEfyflfPKBEcdk3mvCgffOR65vXcj"600
TXT"v=spf1 include:spf1.lilly.com include:spf2.lilly.com include:amazonses.com include:cust-spf.exacttarget.com include:_spf.salesforce.com include:spf.protection.outlook.com include:spf1.workhuman.com exists:%{i}.spf.hc1959.iphmx.com ?all"600
TXT"36A3-4629-E416-C82C-FECB-767F-9076-2DB4"600
TXT"facebook-domain-verification=4wcwvn0la3c0qar2fnuacucxz7pxgo"600
TXT"amazonses:wgGuy3j1S2IiqNmpc4ZIoidICq2yl+Gqh9stg40nLWQ="600
TXT"docusign=4ee0b850-75f6-4954-a982-7081e646ed52"600
TXT"MS=ms75050586"600
TXT"n5LWR9nW80wVapMGopAL8bmzk43wB4DzK5FjpirCIdfFohggGl/pVsEFgi93jRGd5p+kx6xQB9tbp3jlZdvElQ=="600
TXT"adobe-sign-verification=bf5be45c8f19651060db023e12b4bb07"600
TXT"workplace-domain-verification=JsS9VtOo0nzvT7zBK9FXUHarb0v0mC"600
TXT"anthropic-domain-verification-vtmd3d=NluEUz6JJpCfUywfqkv4xtKvE"600
TXT"box-domain-verification=c916815ad0a2ef25c336beba281fcaff59b7dc571b99de991aaea4d2629ed6dc"600
TXT"onetrust-domain-verification=f6183dd657514b45bf58f2d12dd79204"600
TXT"reejig-platform-domain-verification-tf54wy=VlaKiKbm3ZdlHjxYSWdaSzZdO"600
TXT"onetrust-domain-verification=cd6df26c1fb2426f89bf2b3f2f089659"600
TXT"adobe-idp-site-verification=133c901006dd967ea0eb4c5c7e93314772256d810c89847b5ade480220179683"600
TXT"smartsheet-site-validation=CDvRopknOuuDi8dG-p2ZWE12t6sybq6W"600
TXT"Avid_lilly._domainkey" "IN" "TXT" "v=DKIM1;" "h=sha256;" "k=rsa;" "s=AvidLilly2022;" "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqmwNiWwpMjI08Zij1YdNSkhYD6KJiBLjoBfLOzC3lh6WIwqD1ty95dz6TbhKgy4E176h8xm8LdyehkNXx3S//UoXv0NfztVU9HMuQW++cnetzCt4PrKJaLS1DIgHjvQV+85UqIqkoPAZawZr1AXYDyZvD1XjS/HIMMKGmgAEWnwIDAQAB"600
TXT"smartsheet-site-validation=PwxlJ2JPFiwvHM05wMVNdZu_0730SRRL"600
TXT"amazonses:Tb7vhO46eqiOVG3t0ZihSLYkBYjJLrOoQU1w/QXZQtA="600
TXT"google-site-verification=YiYPjI7QaKECJOwpAczNCQ6rUtMwgvgHhsdybIHk5Cw"600
TXT"asv=c720c6a599b4d9a8560efd1140238f15"600
TXT"docusign=608b2dec-8548-4767-b96b-bcadc816e2f3"600
TXT"nintex.67075d706a5bf9007e156366"600
TXT"312prj5gdn8zm0zz8bgnvrvtv87c4jnc"600
TXT"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqmwNiWwpMjI08Zij1YdNSkhYD6KJiBLjoBfLOzC3lh6WIwqD1ty95dz6TbhKgy4E176h8xm8LdyehkNXx3S//UoXv0NfztVU9HMuQW++cnetzCt4PrKJaLS1DIgHjvQV+85UqIqkoPAZawZr1AXYDyZvD1XjS/HIMMKGmgAEWnwIDAQAB"600
TXT"graphpad.com:domain-verification=Z9CIx-2t_j-or7qEOEZ5XA"600
TXT"citrix-verification-code=598a696c-3e66-4433-ad16-ce23b14baa7a"600
TXT"google-site-verification=TczsIKAU5tvJhMbP5-4a01XRHecZA_p6sGvu4oTdN9w"600
TXT"nintex.63c9a70173e29fe389132693"600
TXT"MS=2CF8725342C2B4E3654DA50D2DDBBE04BE06E7D3"600
TXT"citrix-verification-code=fbc9189c-c43b-4323-8c5f-57ecacf5ae8a"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 15m, MX 10m, NS 10m. The NS TTL at the parent is 2d and in the zone 10m; 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