webcasts.com

Checked 22 October 2026, 11:24 UTC · via 8.8.8.8
✗Problems found
24 passed 3 warnings 1 failed 3 info

Registration

info

.com generic · Amazon Registrar, Inc. · expires 2028-07-15

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Amazon Registrar, Inc.
Registered
16 July 1996
Last changed
16 May 2026
Expires
15 July 2028
Status
client transfer prohibited
Registry nameservers
ns1.talkpoint.com, ns2.talkpoint.com, ns6.talkpoint.com, ns7.talkpoint.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 2028-07-15 #3
    The registration is valid until 2028-07-15 (631 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

warn

ns1.talkpoint.com, ns2.talkpoint.com, ns6.talkpoint.com, ns7.talkpoint.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.talkpoint.com, ns2.talkpoint.com, ns6.talkpoint.com, ns7.talkpoint.com
NS in the zone
ns1.talkpoint.com, ns2.talkpoint.com, ns6.talkpoint.com, ns7.talkpoint.com
NameserverAddressesNetwork (AS)Glue
ns1.talkpoint.com204.141.10.75AS11935 TALKPOINT-COMMUNICATIONS-11935 - TalkPoint Communications, US204.141.10.75
ns2.talkpoint.com204.141.10.80AS11935 TALKPOINT-COMMUNICATIONS-11935 - TalkPoint Communications, US204.141.10.80
ns6.talkpoint.com165.75.5.219AS63474 SIRIUS-DATACENTERS - Sirius Computer Solutions, Inc., US165.75.5.219
ns7.talkpoint.com165.75.5.239AS63474 SIRIUS-DATACENTERS - Sirius Computer Solutions, Inc., US165.75.5.239

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.talkpoint.com, ns2.talkpoint.com, ns6.talkpoint.com, ns7.talkpoint.com.
  • ✓ 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 2 IPv4 /24s and 0 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS11935 (TALKPOINT-COMMUNICATIONS-11935 - TalkPoint Communications, US): 2 addresses; AS63474 (SIRIUS-DATACENTERS - Sirius Computer Solutions, Inc., US): 2 addresses.
  • 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
  • !
    No IPv6
    None of the nameservers has an IPv6 address, so IPv6-only resolvers can't reach them.
    #13

Nameservers

fail

4 of 4 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.talkpoint.com 204.141.10.75NOERROR, 84 ms, authoritativenono / yesrefused9.20.26
ns2.talkpoint.com 204.141.10.80NOERROR, 84 ms, authoritativenono / yesrefused9.20.26
ns6.talkpoint.com 165.75.5.219NOERROR, 118 ms, authoritativenono / yesrefused9.20.26
ns7.talkpoint.com 165.75.5.239NOERROR, 119 ms, authoritativenono / yesrefused9.20.26

Checks

  • ✓ All respond #14
    All 4 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: ns1.talkpoint.com: "9.20.26"; ns2.talkpoint.com: "9.20.26"; ns6.talkpoint.com: "9.20.26"; ns7.talkpoint.com: "9.20.26". Hide or replace the version string.
    #17
  • ✓ Zone transfers refused #18
    No nameserver allows a zone transfer to the public.
  • ✗
    No DNS over TCP
    DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: ns1.talkpoint.com (204.141.10.75): dial tcp 204.141.10.75:53: connect: connection refused; ns2.talkpoint.com (204.141.10.80): dial tcp 204.141.10.80:53: connect: connection refused; ns6.talkpoint.com (165.75.5.219): dial tcp 165.75.5.219:53: connect: connection refused; ns7.talkpoint.com (165.75.5.239): dial tcp 165.75.5.239:53: connect: connection refused.
    #19
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

pass

serial 2002086412 · primary ns1.talkpoint.com

Found

Primary (MNAME)
ns1.talkpoint.com
Contact (RNAME)
hostmaster.talkpoint.com
Serial
2002086412
Refresh / retry
10800 s / 3600 s
Expire
604800 s
Negative TTL
600 s

Serial per nameserver

NameserverSerial
ns1.talkpoint.com (204.141.10.75)2002086412
ns2.talkpoint.com (204.141.10.80)2002086412
ns6.talkpoint.com (165.75.5.219)2002086412
ns7.talkpoint.com (165.75.5.239)2002086412

Checks

  • ✓ Serial 2002086412 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 3h, retry 1h, expire 7d, negative TTL 10m.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.talkpoint.com is one of the listed nameservers.
  • ✓ Contact hostmaster@talkpoint.com #25
    The SOA RNAME hostmaster.talkpoint.com means hostmaster@talkpoint.com.
  • ✓ Timestamp serial #26
    The serial 2002086412 is a Unix timestamp (2033-06-11 07:06 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

info

12 records at the apex

Found

Read from
204.141.10.75:53
TypeValueTTL
SOAns1.talkpoint.com. hostmaster.talkpoint.com. 2002086412 10800 3600 604800 60060
NSns7.talkpoint.com.600
NSns1.talkpoint.com.600
NSns2.talkpoint.com.600
NSns6.talkpoint.com.600
A204.141.11.38600
MX15 webcasts-com.mail.protection.outlook.com.600
TXT"status-page-domain-verification=yt2slw0nlq95"600
TXT"atlassian-sending-domain-verification=3675e0a1-6297-4fd1-b867-0fccf72de390"600
TXT"v=spf1 mx ip4:204.141.10.0/24 ip4:204.141.9.186 ip4:204.141.9.189 ip4:165.75.5.185 include:servers.mcsv.net include:spf.protection.outlook.com include:24480249.spf01.hubspotemail.net include:stspg-customer.com include:service-now.com -all"600
TXT"Fastly-315412-082520-279391"600
TXT"atlassian-domain-verification=l0ab9Xpvq9VCM2eEcVVvgQ5otjwM2X8WOw4iqw7uW2ZK2p2KRwlvcn60+dtKcTG0"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 10m, 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