shein.com

Checked 22 October 2026, 10:41 UTC · via 8.8.8.8
!Passed with warnings
25 passed 2 warnings 0 failed 4 info

Registration

info

.com generic · Alibaba Cloud Computing (Beijing) Co., Ltd. · expires 2033-01-15

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Registered
16 January 1998
Last changed
3 June 2026
Expires
15 January 2033
Status
active
Registry nameservers
ns-1253.awsdns-28.org, ns-1991.awsdns-56.co.uk, ns-398.awsdns-49.com, ns-893.awsdns-47.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 2033-01-15 #3
    The registration is valid until 2033-01-15 (2276 days).
  • i
    No transfer lock
    The domain has no transfer lock (status: active). A registrar lock protects against unauthorized transfers.
    #4
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns-1253.awsdns-28.org, ns-1991.awsdns-56.co.uk, ns-398.awsdns-49.com, ns-893.awsdns-47.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns-1253.awsdns-28.org, ns-1991.awsdns-56.co.uk, ns-398.awsdns-49.com, ns-893.awsdns-47.net
NS in the zone
ns-1253.awsdns-28.org, ns-1991.awsdns-56.co.uk, ns-398.awsdns-49.com, ns-893.awsdns-47.net
NameserverAddressesNetwork (AS)Glue
ns-1253.awsdns-28.org205.251.196.229 2600:9000:5304:e500::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-1991.awsdns-56.co.uk205.251.199.199 2600:9000:5307:c700::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-
ns-398.awsdns-49.com205.251.193.142 2600:9000:5301:8e00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US205.251.193.142 2600:9000:5301:8e00::1
ns-893.awsdns-47.net205.251.195.125 2600:9000:5303:7d00::1AS16509 AMAZON-02 - Amazon.com, Inc., US AS16509 AMAZON-02 - Amazon.com, Inc., US-

Checks

  • ✓ 4 nameservers #6
    Delegated to ns-1253.awsdns-28.org, ns-1991.awsdns-56.co.uk, ns-398.awsdns-49.com, ns-893.awsdns-47.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-1253.awsdns-28.org 205.251.196.229NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1253.awsdns-28.org 2600:9000:5304:e500::1NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-1991.awsdns-56.co.uk 205.251.199.199NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-1991.awsdns-56.co.uk 2600:9000:5307:c700::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-398.awsdns-49.com 205.251.193.142NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-398.awsdns-49.com 2600:9000:5301:8e00::1NOERROR, 9 ms, authoritativenoyes / yesrefused-
ns-893.awsdns-47.net 205.251.195.125NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns-893.awsdns-47.net 2600:9000:5303:7d00::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

warn

serial 1 · primary ns-893.awsdns-47.net

Found

Primary (MNAME)
ns-893.awsdns-47.net
Contact (RNAME)
awsdns-hostmaster.amazon.com
Serial
1
Refresh / retry
7200 s / 900 s
Expire
1209600 s
Negative TTL
60 s

Serial per nameserver

NameserverSerial
ns-1253.awsdns-28.org (205.251.196.229)1
ns-1253.awsdns-28.org (2600:9000:5304:e500::1)1
ns-1991.awsdns-56.co.uk (205.251.199.199)1
ns-1991.awsdns-56.co.uk (2600:9000:5307:c700::1)1
ns-398.awsdns-49.com (205.251.193.142)1
ns-398.awsdns-49.com (2600:9000:5301:8e00::1)1
ns-893.awsdns-47.net (205.251.195.125)1
ns-893.awsdns-47.net (2600:9000:5303:7d00::1)1

Checks

  • ✓ Serial 1 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 1m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 2h, retry 15m, expire 14d, negative TTL 1m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns-893.awsdns-47.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

info

27 records at the apex

Found

Read from
205.251.196.229:53
TypeValueTTL
SOAns-893.awsdns-47.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 60300
NSns-1253.awsdns-28.org.900
NSns-1991.awsdns-56.co.uk.900
NSns-398.awsdns-49.com.900
NSns-893.awsdns-47.net.900
A52.39.90.56300
A52.39.206.44300
MX10 mx.sheincorp.cn.3600
MX5 mx-shein-com.icoremail.net.3600
TXT"11y5zhvp5l0jdp10lqlc8l90lg1rk1j2"300
TXT"13.07.2022"300
TXT"84b339a2488dacf5abbdab1b9d4e2df849df011fd41afca20a3b75af7d42e40b"300
TXT"MS=323D6263499D2DA8EE653ACC96AB15F991E6CFD7"300
TXT"MS=ms43134680"300
TXT"MS=ms73569735"300
TXT"_2zehtdruk1pleauz30w3ixp6pnbb9kb"300
TXT"apple-domain-verification=P3xcqyr8uaKxNDxZ"300
TXT"cursor-domain-verification-jzxjhk=TFsChZ1PBVvUzfC9MHY4cbCu4"300
TXT"figma-domain-verification=b5b1f3bf1048965bbac743bd313bd78894e2b49aa985b1934aa3dbd9e171f206-1780476658"300
TXT"figma-domain-verification=d7c56274a4493f104bcc2549053862a4880565b3737829b150399d55d55c632b-1780388102"300
TXT"google-site-verification=5TESw2i7NQNwfgi-NuDtjH_IogEZD-T6QeEy4OIOgc8"300
TXT"google-site-verification=KdpQinzEpQ7G4WKOoRt6QZOoghgZaJ3Ip6c91mfzwEI"300
TXT"google-site-verification=SHfTKYZL19Qp2V15tRMVwKxDFZU1X7S2ZPAJbwNpEiY"300
TXT"google-site-verification=WJ-fVXvfq7EE_DLnVdgpQKNdzrlQH0YOw0r9rXqj78I"300
TXT"google-site-verification=vvaJFFtH6UXXtk_x2QsyPs-jBsKXRe2yLCoFKuGgsOg"300
TXT"knowbe4-site-verification=ce9e35a890d24779c787e06232ef670a"300
TXT"v=spf1 include:safe-spf01.shein.com include:trustpilotservice.com include:spf-cm.icoremail.net ~all"300

Checks

  • ✓ TTLs within range #32
    TTLs: A 5m, MX 1h, NS 15m. The NS TTL at the parent is 2d and in the zone 15m; 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