uniqlo.com

Checked 22 October 2026, 11:15 UTC · via 8.8.8.8
!Passed with warnings
26 passed 2 warnings 0 failed 3 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2027-12-28

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
28 December 1998
Last changed
7 September 2026
Expires
28 December 2027
Status
client delete prohibited, client transfer prohibited, client update prohibited
Registry nameservers
ns-1415.awsdns-48.org, ns-1728.awsdns-24.co.uk, ns-365.awsdns-45.com, ns-517.awsdns-00.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 2027-12-28 #3
    The registration is valid until 2027-12-28 (431 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

info

ns-1415.awsdns-48.org, ns-1728.awsdns-24.co.uk, ns-365.awsdns-45.com, ns-517.awsdns-00.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1415.awsdns-48.org, ns-1728.awsdns-24.co.uk, ns-365.awsdns-45.com, ns-517.awsdns-00.net
NS in the zone
ns-1415.awsdns-48.org, ns-1728.awsdns-24.co.uk, ns-365.awsdns-45.com, ns-517.awsdns-00.net
NameserverAddressesNetwork (AS)Glue
ns-1415.awsdns-48.org205.251.197.135 2600:9000:5305:8700::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1728.awsdns-24.co.uk205.251.198.192 2600:9000:5306:c000::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-365.awsdns-45.com205.251.193.109 2600:9000:5301:6d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.109 2600:9000:5301:6d00::1
ns-517.awsdns-00.net205.251.194.5 2600:9000:5302:500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1415.awsdns-48.org, ns-1728.awsdns-24.co.uk, ns-365.awsdns-45.com, ns-517.awsdns-00.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 4 IPv4 /24s and 4 IPv6 /48s.
  • i
    All nameservers in one AS
    All nameserver addresses are announced by one network operator (AS16509 (AMAZON-02 - Amazon.com, Inc., US): 8 addresses). An outage or attack on that network affects all nameservers; large anycast providers mitigate this, but a secondary DNS provider adds independence.
    #11
  • ✓ Nameserver names under 4 TLDs #12
    Nameserver names use the TLDs .com, .net, .org, .uk.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

pass

8 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns-1415.awsdns-48.org 205.251.197.135NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-1415.awsdns-48.org 2600:9000:5305:8700::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1728.awsdns-24.co.uk 205.251.198.192NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1728.awsdns-24.co.uk 2600:9000:5306:c000::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-365.awsdns-45.com 205.251.193.109NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-365.awsdns-45.com 2600:9000:5301:6d00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-517.awsdns-00.net 205.251.194.5NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns-517.awsdns-00.net 2600:9000:5302:500::1NOERROR, 4 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 8 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 1 · primary ns-517.awsdns-00.net

Found

Primary (MNAME)
ns-517.awsdns-00.net
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
86400 s

Serial per nameserver

NameserverSerial
ns-1415.awsdns-48.org (205.251.197.135)1
ns-1415.awsdns-48.org (2600:9000:5305:8700::1)1
ns-1728.awsdns-24.co.uk (205.251.198.192)1
ns-1728.awsdns-24.co.uk (2600:9000:5306:c000::1)1
ns-365.awsdns-45.com (205.251.193.109)1
ns-365.awsdns-45.com (2600:9000:5301:6d00::1)1
ns-517.awsdns-00.net (205.251.194.5)1
ns-517.awsdns-00.net (2600:9000:5302:500::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • ✓ Timers within recommendations #23
    SOA refresh 2h, retry 15m, expire 14d, negative TTL 1d.
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-517.awsdns-00.net is one of the listed nameservers.
  • ✓ Contact awsdns-hostmaster@amazon.com #25
    The SOA RNAME awsdns-hostmaster.amazon.com means awsdns-hostmaster@amazon.com.
  • ✓ Counter serial #26
    The serial 1 is a plain counter.

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

24 records at the apex

Found

Read from
205.251.197.135:53
TypeValueTTL
SOAns-517.awsdns-00.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400900
NSns-1415.awsdns-48.org.172800
NSns-1728.awsdns-24.co.uk.172800
NSns-365.awsdns-45.com.172800
NSns-517.awsdns-00.net.172800
A54.64.99.23560
A18.176.123.2460
MX0 uniqlo-com.mail.protection.outlook.com.3600
MX10 mail1.uniqlo.co.jp.3600
MX10 mail2.uniqlo.co.jp.3600
MX30 mail3.uniqlo.co.jp.3600
MX30 mail4.uniqlo.co.jp.3600
TXT"MS=ms41076334"3600
TXT"docker-verification=60564edc-d337-4e9e-991d-07436b9d977e"3600
TXT"globalsign-domain-verification=8frsHcE2ag-0ccaaP5BTpPmUJC8ob8pdjDQchfAWzD"3600
TXT"google-site-verification=0UT-z64W0J5yIPZjVp9z89xxtdOKGkYsjh_6_xlkUXk"3600
TXT"google-site-verification=TOzPitzvAELGdmY0u_D71L_dI_SxNPUKOlRSVtEBLX4"3600
TXT"google-site-verification=bckecCEpwoT9SLSISmWzymbRrvxeFTe_3s0s_AQL8yU"3600
TXT"google-site-verification=cbtrAUPiy4nLPZTr73VXOVSfQB7AAfga69PqJxNQBnQ"3600
TXT"klaviyo-site-verification=RfdYdh"3600
TXT"pardot1103682=6b9f2dd532ecb3c8ca1dc0fd11a47d3f8f555e7bc275560047fe18999d24b59a"3600
TXT"sending_domain1103682=1ad338e36509f394e79d0125266095d5b5aed6b0fba06c872433a27106169dd2"3600
TXT"u32VomAlnR94FNu4DroBREX04HYoA7AVC5rcr47dCTKxel27q57N+z/KpRQ9bciRiLp3RZvSzGC3Zgit1E/wEw=="3600
TXT"v=spf1 include:spf.servicemail24.de include:spf.protection.outlook.com +ip4:211.233.44.105 +ip4:211.233.44.106 +ip4:211.233.44.141 +ip4:210.169.200.224/27 ~all"3600

Checks

  • !
    Very low TTLs
    These records have a TTL below 5m, causing extra queries and slower lookups: A (1m). Low TTLs are useful just before a planned change.
    #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