hulu.com

Checked 22 October 2026, 09:14 UTC · via 8.8.8.8
!Passed with warnings
22 passed 4 warnings 0 failed 5 info

Registration

info

.com generic · CSC Corporate Domains, Inc. · expires 2027-02-22

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
CSC Corporate Domains, Inc.
Registered
21 February 1997
Last changed
23 January 2026
Expires
22 February 2027
Status
client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
asia1.akam.net, asia2.akam.net, asia3.akam.net, aus1.akam.net, ns1-210.akam.net, ns1-24.akam.net, use9.akam.net, usw1.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 2027-02-22 #3
    The registration is valid until 2027-02-22 (122 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

asia1.akam.net, asia2.akam.net, asia3.akam.net, aus1.akam.net, ns1-210.akam.net, ns1-24.akam.net, use9.akam.net, usw1.akam.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
asia1.akam.net, asia2.akam.net, asia3.akam.net, aus1.akam.net, ns1-210.akam.net, ns1-24.akam.net, use9.akam.net, usw1.akam.net
NS in the zone
asia1.akam.net, asia2.akam.net, asia3.akam.net, aus1.akam.net, ns1-210.akam.net, ns1-24.akam.net, use9.akam.net, usw1.akam.net
NameserverAddressesNetwork (AS)Glue
asia1.akam.net95.100.175.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
asia2.akam.net95.101.36.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
asia3.akam.net23.211.61.64AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
aus1.akam.net184.85.248.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-210.akam.net193.108.91.210 2600:1401:2::d2AS21342 AKAMAI-ASN2 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
ns1-24.akam.net193.108.91.24 2600:1401:2::18AS20940 AKAMAI-ASN1 - Akamai International B.V., NL AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
use9.akam.net72.246.46.65AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-
usw1.akam.net23.61.199.66AS21342 AKAMAI-ASN2 - Akamai International B.V., NL-

Checks

  • ✓ 8 nameservers #6
    Delegated to asia1.akam.net, asia2.akam.net, asia3.akam.net, aus1.akam.net, ns1-210.akam.net, ns1-24.akam.net, use9.akam.net, usw1.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): 1 address; 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, asia2.akam.net, asia3.akam.net, aus1.akam.net, use9.akam.net, usw1.akam.net.
    #13

Nameservers

warn

10 of 10 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
asia1.akam.net 95.100.175.64NOERROR, 8 ms, authoritativenoyes / yesrefused48878.33
asia2.akam.net 95.101.36.64NOERROR, 6 ms, authoritativenoyes / yesrefused48878.30
asia3.akam.net 23.211.61.64NOERROR, 7 ms, authoritativenoyes / yesrefused48878.31
aus1.akam.net 184.85.248.65NOERROR, 7 ms, authoritativenoyes / yesrefused41824.8
ns1-210.akam.net 193.108.91.210NOERROR, 4 ms, authoritativenoyes / yesrefused41824.10
ns1-210.akam.net 2600:1401:2::d2NOERROR, 3 ms, authoritativenoyes / yesrefused41824.5
ns1-24.akam.net 193.108.91.24NOERROR, 5 ms, authoritativenoyes / yesrefused41824.10
ns1-24.akam.net 2600:1401:2::18NOERROR, 4 ms, authoritativenoyes / yesrefused41824.7
use9.akam.net 72.246.46.65NOERROR, 8 ms, authoritativenoyes / yesrefused48878.29
usw1.akam.net 23.61.199.66NOERROR, 7 ms, authoritativenoyes / yesrefused41824.10

Checks

  • ✓ All respond #14
    All 10 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: "48878.33"; asia2.akam.net: "48878.30"; asia3.akam.net: "48878.31"; aus1.akam.net: "41824.8"; ns1-210.akam.net: "41824.10"; ns1-210.akam.net: "41824.5"; ns1-24.akam.net: "41824.10"; ns1-24.akam.net: "41824.7"; use9.akam.net: "48878.29"; usw1.akam.net: "41824.10". 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 1792022803 · primary use9.akam.net

Found

Primary (MNAME)
use9.akam.net
Contact (RNAME)
dnsadmin.hulu.com
Serial
1792022803
Refresh / retry
300 s / 300 s
Expire
2592000 s
Negative TTL
900 s

Serial per nameserver

NameserverSerial
asia1.akam.net (95.100.175.64)1792022803
asia2.akam.net (95.101.36.64)1792022803
asia3.akam.net (23.211.61.64)1792022803
aus1.akam.net (184.85.248.65)1792022803
ns1-210.akam.net (193.108.91.210)1792022803
ns1-210.akam.net (2600:1401:2::d2)1792022803
ns1-24.akam.net (193.108.91.24)1792022803
ns1-24.akam.net (2600:1401:2::18)1792022803
use9.akam.net (72.246.46.65)1792022803
usw1.akam.net (23.61.199.66)1792022803

Checks

  • ✓ Serial 1792022803 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 5m is outside 20m–1d; retry 5m should be shorter than refresh 5m. Current values: refresh 5m, retry 5m, expire 30d, negative TTL 15m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver use9.akam.net is one of the listed nameservers.
  • ✓ Contact dnsadmin@hulu.com #25
    The SOA RNAME dnsadmin.hulu.com means dnsadmin@hulu.com.
  • ✓ Timestamp serial #26
    The serial 1792022803 is a Unix timestamp (2026-10-15 00:06 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

36 records at the apex

Found

Read from
95.100.175.64:53
TypeValueTTL
SOAuse9.akam.net. dnsadmin.hulu.com. 1792022803 300 300 2592000 900300
NSuse9.akam.net.300
NSusw1.akam.net.300
NSasia1.akam.net.300
NSasia3.akam.net.300
NSasia2.akam.net.300
NSns1-24.akam.net.300
NSns1-210.akam.net.300
NSaus1.akam.net.300
A23.50.131.15820
A23.50.131.13920
MX10 hulu-com.mail.protection.outlook.com.1800
TXT"smartsheet-site-validation=ccFlsJxHT-EhCJUKVcIV0_JqZn8yixwt"300
TXT"MS=ms84339951"300
TXT"cloudhealth=9b7d8472-185a-494d-ba9a-6a58fedaaef7"300
TXT"adobe-sign-verification=e46a4ed1acf179e7b1fd3e3643106011"300
TXT"docker-verification=4c22a2e0-042f-4416-ab26-7b94a0e63810"300
TXT"google-site-verification=_RfqvU0fxWsMomIqB2XXE6DLGDryPtdBjYEyMcnvvDg"300
TXT"pardot851863=8cfec71ca9631c257a275be5bb0a24041c7c13eae7cc5bf2278914ae19246359"300
TXT"canva-site-verification=4qgqxmsncQyy6vJS0FvdkA"300
TXT"adobe-idp-site-verification=27317293ed22cffa58abefb16b8678539ce10a4bde78d8b9f5e20a83cbd821d7 "300
TXT"onetrust-domain-verification=de775074c9494b47a17af22f702eb553"300
TXT"onetrust-domain-verification=a1f547ecabc54de4b251982e3d1eb455"300
TXT"eGNXEz/LXB7nuKWZqwjZ36v6BQH66zQ8Rh6WFE5JOUI="300
TXT"1password-site-verification=EPCTYUW4VNE5TBIVAM4KSW3PRU"300
TXT"onetrust-domain-verification=0ceeb2ffc35c4900a2bdc68fec884ff0"300
TXT"postman-domain-verification=0e23816c7fb742f468c04071c594b7715720fd0df6e2cd148edf7188904b6f9f"300
TXT"_globalsign-domain-verification=smd6A60mQBMpFIr4T-EPXuy1ZjPJcIwGyhSS8zRTjg"300
TXT"google-site-verification=WmovtofZ5vV5NNKHp8OzWicRVhLkZjK2a4xr8aCMMhM"300
TXT"docusign=ac256368-a464-4470-b7ac-916d2edd1a1b"300
TXT"n2mnpdxsvh8kyzb41tfgsmrs2vcnqlvh"300
TXT"v=spf1 ip4:199.60.116.119 ip4:209.177.166.1 ip4:209.177.166.33 ip4:8.28.125.14 ip4:208.91.156.0/26 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.salesforce.com include:_spf.google.com -all"300
TXT"iOS-enroll=https://icsa.hulu.com/rtc/las01iepm01"300
TXT"atlassian-domain-verification=5lqJwtfJPMHqC/aGvT/7s2BR53IHCs9P6vFjCQYA5nkQ4mvoHKTqNTW7gucscGW7"300
TXT"MS=ms93189647"300
TXT"google-site-verification=eIQ1ubXIhQTHTxdUWGqtqyjeywJgtV2CE46tbbfgXOg"300

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 5m; 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