lazada.com

Checked 22 October 2026, 09:34 UTC · via 8.8.8.8
✗Problems found
24 passed 3 warnings 1 failed 3 info

Registration

info

.com generic · MarkMonitor Inc. · expires 2028-05-11

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
MarkMonitor Inc.
Registered
25 August 2009
Last changed
28 August 2026
Expires
11 May 2028
Status
client delete prohibited, client transfer prohibited, client update prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers
ns1.alibabadns.cn, ns1.alibabadns.com, ns2.alibabadns.cn, ns2.alibabadns.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 2028-05-11 #3
    The registration is valid until 2028-05-11 (567 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited, client update 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

warn

ns1.alibabadns.cn, ns1.alibabadns.com, ns2.alibabadns.cn, ns2.alibabadns.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.alibabadns.cn, ns1.alibabadns.com, ns2.alibabadns.cn, ns2.alibabadns.com
NS in the zone
ns1.alibabadns.com, ns2.alibabadns.com
NameserverAddressesNetwork (AS)Glue
ns1.alibabadns.cn (parent only)106.11.41.157 140.205.122.66 47.241.207.18 106.11.35.19 47.88.74.38 140.205.103.192 2401:b180:4100::1AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN-
ns1.alibabadns.com47.88.74.38 47.241.207.18 140.205.103.192 106.11.41.157 140.205.122.66 106.11.35.19 2401:b180:4100::1AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN106.11.35.19 106.11.41.157 140.205.103.192 140.205.122.66 2401:b180:4100::1 47.241.207.18 47.88.74.38
ns2.alibabadns.cn (parent only)47.241.207.16 47.88.74.36 140.205.103.194 106.11.35.18 106.11.41.158 140.205.122.77 2401:b180:4100::2AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN-
ns2.alibabadns.com140.205.103.194 47.88.74.36 140.205.122.77 47.241.207.16 106.11.41.158 106.11.35.18 2401:b180:4100::2AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45102 ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN106.11.35.18 106.11.41.158 140.205.103.194 140.205.122.77 2401:b180:4100::2 47.241.207.16 47.88.74.36

Checks

  • ✓ 4 nameservers #6
    Delegated to ns1.alibabadns.cn, ns1.alibabadns.com, ns2.alibabadns.cn, ns2.alibabadns.com.
  • !
    NS sets differ
    The nameservers at the parent and in the zone should be the same. Only at the parent: ns1.alibabadns.cn, ns2.alibabadns.cn. ns1.alibabadns.cn, ns1.alibabadns.com, ns2.alibabadns.cn, ns2.alibabadns.com report NS ns1.alibabadns.com ns2.alibabadns.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.
  • i
    One address family in one network
    all IPv6 addresses are in 2401:b180:4100::/48, while the other address family is spread over several networks.
    #10
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS37963 (ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN): 14 addresses; AS45102 (ALIBABA-CN-NET - Alibaba (US) Technology Co., Ltd., CN): 14 addresses.
  • ✓ Nameserver names under 2 TLDs #12
    Nameserver names use the TLDs .cn, .com.
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

fail

28 of 28 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.alibabadns.cn 106.11.41.157NOERROR, 149 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.cn 140.205.122.66NOERROR, 3 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.cn 47.241.207.18NOERROR, 174 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.cn 106.11.35.19NOERROR, 163 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.cn 47.88.74.38NOERROR, 159 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.cn 140.205.103.192NOERROR, 201 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.cn 2401:b180:4100::1NOERROR, 195 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.com 47.88.74.38NOERROR, 160 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.com 47.241.207.18NOERROR, 178 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.com 140.205.103.192NOERROR, 191 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.com 106.11.41.157NOERROR, 154 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.com 140.205.122.66NOERROR, 6 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.com 106.11.35.19NOERROR, 174 ms, authoritativenoyes / yesrefused-
ns1.alibabadns.com 2401:b180:4100::1NOERROR, 196 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.cn 47.241.207.16NOERROR, 175 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.cn 47.88.74.36NOERROR, 157 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.cn 140.205.103.194NOERROR, 176 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.cn 106.11.35.18NOERROR, 168 ms, authoritativenono / yesrefused-
ns2.alibabadns.cn 106.11.41.158NOERROR, 161 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.cn 140.205.122.77NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.cn 2401:b180:4100::2NOERROR, 200 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.com 140.205.103.194NOERROR, 172 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.com 47.88.74.36NOERROR, 158 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.com 140.205.122.77NOERROR, 4 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.com 47.241.207.16NOERROR, 174 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.com 106.11.41.158NOERROR, 161 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.com 106.11.35.18NOERROR, 148 ms, authoritativenoyes / yesrefused-
ns2.alibabadns.com 2401:b180:4100::2NOERROR, 214 ms, authoritativenoyes / yesrefused-

Checks

  • ✓ All respond #14
    All 28 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.
  • ✗
    No DNS over TCP
    DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: ns2.alibabadns.cn (106.11.35.18): dial tcp 106.11.35.18:53: i/o timeout.
    #19
  • ✓ EDNS supported #20
    All nameservers support EDNS(0).
  • ✓ Public addresses #21
    All nameserver addresses are publicly routable.

SOA

warn

serial 2018061211 · primary ns1.alibabadns.com

Found

Primary (MNAME)
ns1.alibabadns.com
Contact (RNAME)
hostmaster.alibabadns.com
Serial
2018061211
Refresh / retry
3600 s / 1200 s
Expire
86400 s
Negative TTL
360 s

Serial per nameserver

NameserverSerial
ns1.alibabadns.cn (106.11.41.157)2018061211
ns1.alibabadns.cn (140.205.122.66)2018061211
ns1.alibabadns.cn (47.241.207.18)2018061211
ns1.alibabadns.cn (106.11.35.19)2018061211
ns1.alibabadns.cn (47.88.74.38)2018061211
ns1.alibabadns.cn (140.205.103.192)2018061211
ns1.alibabadns.cn (2401:b180:4100::1)2018061211
ns1.alibabadns.com (47.88.74.38)2018061211
ns1.alibabadns.com (47.241.207.18)2018061211
ns1.alibabadns.com (140.205.103.192)2018061211
ns1.alibabadns.com (106.11.41.157)2018061211
ns1.alibabadns.com (140.205.122.66)2018061211
ns1.alibabadns.com (106.11.35.19)2018061211
ns1.alibabadns.com (2401:b180:4100::1)2018061211
ns2.alibabadns.cn (47.241.207.16)2018061211
ns2.alibabadns.cn (47.88.74.36)2018061211
ns2.alibabadns.cn (140.205.103.194)2018061211
ns2.alibabadns.cn (106.11.35.18)2018061211
ns2.alibabadns.cn (106.11.41.158)2018061211
ns2.alibabadns.cn (140.205.122.77)2018061211
ns2.alibabadns.cn (2401:b180:4100::2)2018061211
ns2.alibabadns.com (140.205.103.194)2018061211
ns2.alibabadns.com (47.88.74.36)2018061211
ns2.alibabadns.com (140.205.122.77)2018061211
ns2.alibabadns.com (47.241.207.16)2018061211
ns2.alibabadns.com (106.11.41.158)2018061211
ns2.alibabadns.com (106.11.35.18)2018061211
ns2.alibabadns.com (2401:b180:4100::2)2018061211

Checks

  • ✓ Serial 2018061211 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    expire 1d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 1h, retry 20m, expire 1d, negative TTL 6m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns1.alibabadns.com is one of the listed nameservers.
  • ✓ Contact hostmaster@alibabadns.com #25
    The SOA RNAME hostmaster.alibabadns.com means hostmaster@alibabadns.com.
  • ✓ Date-based serial #26
    The serial 2018061211 follows the YYYYMMDDnn convention (2018-06-12).

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

23 records at the apex

Found

Read from
106.11.41.157:53
TypeValueTTL
SOAns1.alibabadns.com. hostmaster.alibabadns.com. 2018061211 3600 1200 86400 360600
NSns2.alibabadns.com.86400
NSns1.alibabadns.com.86400
A47.246.165.39300
A47.246.165.182300
A47.246.167.7300
A47.246.167.254300
A47.246.165.110300
A47.246.167.114300
A47.246.167.10300
A47.246.165.111300
MX20 mxus1.alibaba-inc.com.300
MX10 mx1.alibaba-inc.com.300
TXT"google-site-verification=LcjDdiKxea9ilQm6vMD-h5el1mVvmKuYrUIRhVykkG4"300
TXT"figma-domain-verification=e240334b171c957f95a04d073fe4786dff9bbbfdac2d4bbcd3dfbf2f40fdbec6-1786327492"300
TXT"MS=ms89415600"300
TXT"google-site-verification=jETamCxw6T6sdOcLp2Pzn_NQ5DRdYOy_BFaouaa07LM"300
TXT"google-site-verification=tIByuN1AMlhQkSJg1R_Oc8fVRmc8QIViulCfI55p3F8"300
TXT"v=spf1 ip4:103.56.127.36 ip4:103.56.127.37 include:aspmx.pardot.com include:a.staff.mail.aliyun.com include:b.staff.mail.aliyun.com -all"300
TXT"MS=ms64475000"300
TXT"google-site-verification=z_BmzkT9W7_w2K21H8uorh2z1ggo8K9kyOva3CQL_Ik"300
TXT"google-site-verification=5STpzz1TPBwto9Rv1HzhJZ2siq4B8Uq3OgaJz_GNpo4"300
TXT"_globalsign-domain-verification=67l_KQ4Kiz07VNgYd8Ahq4Xl0vlomct8qAyiKCAtvB"300

Checks

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