logi.com

Checked 22 October 2026, 09:40 UTC · via 8.8.8.8
!Passed with warnings
27 passed 2 warnings 0 failed 2 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-08-24

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
24 August 2004
Last changed
23 July 2026
Expires
24 August 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns-1.logitech.com, ns-2.logitech.com, ns-3.logitech.biz
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 2027-08-24 #3
    The registration is valid until 2027-08-24 (306 days).
  • ✓ Transfer locked #4
    Registry status: client delete 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

warn

ns-1.logitech.com, ns-2.logitech.com, ns-3.logitech.biz

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1.logitech.com, ns-2.logitech.com, ns-3.logitech.biz
NS in the zone
ns-1.logitech.com, ns-2.logitech.com
NameserverAddressesNetwork (AS)Glue
ns-1.logitech.com184.72.110.167 2600:1f18:25aa:6a02:f61d:e548:a147:51c6AS14618 AMAZON-AES - Amazon.com, Inc., US AS14618 AMAZON-AES - Amazon.com, Inc., US184.72.110.167 2600:1f18:25aa:6a02:f61d:e548:a147:51c6
ns-2.logitech.com54.219.144.49 2600:1f1c:6df:c01:361a:9a56:9d82:93d4AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US2600:1f1c:6df:c01:361a:9a56:9d82:93d4 54.219.144.49
ns-3.logitech.biz (parent only)104.199.79.253 2600:1900:4010:29a::AS396982 GOOGLE-CLOUD-PLATFORM - Google LLC, US AS396982 GOOGLE-CLOUD-PLATFORM - Google LLC, US-

Checks

  • ✓ 3 nameservers #6
    Delegated to ns-1.logitech.com, ns-2.logitech.com, ns-3.logitech.biz.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: ns-3.logitech.biz. ns-1.logitech.com, ns-2.logitech.com, ns-3.logitech.biz report NS ns-1.logitech.com ns-2.logitech.com.
    #7
  • ✓ 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 3 IPv4 /24s and 3 IPv6 /48s.
  • ✓ 3 autonomous systems #11
    The nameservers are spread over: AS14618 (AMAZON-AES - Amazon.com, Inc., US): 2 addresses; AS16509 (AMAZON-02 - Amazon.com, Inc., US): 2 addresses; AS396982 (GOOGLE-CLOUD-PLATFORM - Google LLC, US): 2 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .biz, .com.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

6 of 6 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1.logitech.com 184.72.110.167NOERROR, 94 ms, authoritativenoyes / yesrefused-
ns-1.logitech.com 2600:1f18:25aa:6a02:f61d:e548:a147:51c6NOERROR, 90 ms, authoritativenoyes / yesrefused-
ns-2.logitech.com 54.219.144.49NOERROR, 173 ms, authoritativenoyes / yesrefused-
ns-2.logitech.com 2600:1f1c:6df:c01:361a:9a56:9d82:93d4NOERROR, 160 ms, authoritativenoyes / yesrefused-
ns-3.logitech.biz 104.199.79.253NOERROR, 13 ms, authoritativenoyes / yesrefused-
ns-3.logitech.biz 2600:1900:4010:29a::NOERROR, 11 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 6 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.
  • ✓ No version disclosed #17
    The nameservers don't reveal their software version.
  • ✓ 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 2026101201 · primary ns-1.logitech.com

Found

Primary (MNAME)
ns-1.logitech.com
Contact (RNAME)
dnsadmin.logitech.com
Serial
2026101201
Refresh / retry
36000 s / 1800 s
Expire
2419200 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1.logitech.com (184.72.110.167)2026101201
ns-1.logitech.com (2600:1f18:25aa:6a02:f61d:e548:a147:51c6)2026101201
ns-2.logitech.com (54.219.144.49)2026101201
ns-2.logitech.com (2600:1f1c:6df:c01:361a:9a56:9d82:93d4)2026101201
ns-3.logitech.biz (104.199.79.253)2026101201
ns-3.logitech.biz (2600:1900:4010:29a::)2026101201

Checks

  • ✓ Serial 2026101201 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 10h, retry 30m, expire 28d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-1.logitech.com is one of the listed nameservers.
  • ✓ Contact dnsadmin@logitech.com #25
    The SOA RNAME dnsadmin.logitech.com means dnsadmin@logitech.com.
  • ✓ Date-based serial #26
    The serial 2026101201 follows the YYYYMMDDnn convention (2026-10-12).

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

16 records at the apex

Found

Read from
184.72.110.167:53
TypeValueTTL
SOAns-1.logitech.com. dnsadmin.logitech.com. 2026101201 36000 1800 2419200 864003600
NSns-2.logitech.com.3600
NSns-1.logitech.com.3600
A15.197.157.263600
A3.33.134.1163600
AAAA2600:9000:a715:4dee:d45e:f9bd:7aa6:f56a3600
AAAA2600:9000:a613:2281:6d10:e020:94a9:c6253600
MX1 aspmx.l.google.com.3600
MX5 alt1.aspmx.l.google.com.3600
MX5 alt2.aspmx.l.google.com.3600
MX10 alt3.aspmx.l.google.com.3600
MX10 alt4.aspmx.l.google.com.3600
TXT"v=spf1 include:_spf.google.com ip4:54.236.103.127 ip4:208.66.205.16/28 ip4:210.242.207.135 ip4:207.138.76.33 " " include:mail.zendesk.com ip4:63.150.149.5 ip4:63.150.149.6 ip4:74.118.162.35 ip4:74.118.162.36 ip4:213.165.74.136 " " ip4:207.211.31.67 ip4:205.139.110.47 ip4:204.77.217.54 ip4:107.23.26.71 ip4:107.23.32.213 ip4:82.195.249.26 ip4:54.251.169.91 ip4:204.77.217.50 " " include:_spf.salesforce.com -all "600
TXT"google-site-verification=YejcksAo5gfGp-NRYgSSmmNN0qF_tPv1Pe2Tt6_1mQE"600
TXT"google-site-verification=1F3IjCwcs16HHzj9gm-Ezpb79H6-zQd5hNNNPkuK8IE"600
TXT"klaviyo-site-verification=R7Dev7"600

Checks

  • ✓ TTLs within range #32
    TTLs: A 1h, AAAA 1h, MX 1h, NS 1h. The NS TTL at the parent is 2d and in the zone 1h; 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