meizu.com

Checked 22 October 2026, 09:44 UTC · via 8.8.8.8
!Passed with warnings
23 passed 3 warnings 0 failed 5 info

Registration

info

.com generic · Alibaba Cloud Computing (Beijing) Co., Ltd. · expires 2027-10-31

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Alibaba Cloud Computing (Beijing) Co., Ltd.
Registered
31 October 2002
Last changed
10 October 2026
Expires
31 October 2027
Status
active
Registry nameservers
ns3.dnsv4.com, ns4.dnsv4.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 2027-10-31 #3
    The registration is valid until 2027-10-31 (373 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

ns3.dnsv4.com, ns4.dnsv4.com

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns3.dnsv4.com, ns4.dnsv4.com
NS in the zone
ns3.dnsv4.com, ns4.dnsv4.com
NameserverAddressesNetwork (AS)Glue
ns3.dnsv4.com125.94.59.153 36.155.149.53 124.64.205.153 1.12.0.25 1.13.76.53 1.12.0.24 43.134.249.54 2402:4e00:1470:2::10AS4134 CHINANET-BACKBONE - No.31,Jin-rong Street, CN AS56046 CMNET-Jiangsu-AP - China Mobile communications corporation, CN AS4808 CHINA169-BJ - China Unicom Beijing Province Network, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS132203 TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN1.12.0.24 1.12.0.25 1.13.76.53 124.64.205.153 125.94.59.153 2402:4e00:1470:2::10 36.155.149.53 43.134.249.54
ns4.dnsv4.com43.130.172.54 49.7.107.153 220.196.136.53 1.12.0.23 117.135.128.153 1.12.0.26 101.227.168.53 163.177.5.53 111.13.203.53 2402:4e00:111:fff::dAS132203 TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN AS23724 CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation, CN AS140979 UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC network, CN AS132203 TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN AS9808 CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd., CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS4811 CHINANET-SHANGHAI-MAN - China Telecom (Group), CN AS136958 UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network, CN AS9808 CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd., CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN1.12.0.23 1.12.0.26 101.227.168.53 111.13.203.53 117.135.128.153 163.177.5.53 220.196.136.53 2402:4e00:111:fff::d 43.130.172.54 49.7.107.153

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns3.dnsv4.com, ns4.dnsv4.com.
    #6
  • ✓ 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 13 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 10 autonomous systems #11
    The nameservers are spread over: AS132203 (TENCENT-NET-AP-CN - Tencent Building, Kejizhongyi Avenue, CN): 3 addresses; AS136958 (UNICOM-GuangZhou-IDC - China Unicom Guangdong IP network, CN): 1 address; AS140979 (UNICOM-SHFT-IDC - China Unicom Shanghai FuTe IDC network, CN): 1 address; AS23724 (CHINANET-IDC-BJ-AP - IDC, China Telecommunications Corporation, CN): 1 address; AS4134 (CHINANET-BACKBONE - No.31,Jin-rong Street, CN): 1 address; AS45090 (TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN): 6 addresses; AS4808 (CHINA169-BJ - China Unicom Beijing Province Network, CN): 1 address; AS4811 (CHINANET-SHANGHAI-MAN - China Telecom (Group), CN): 1 address; AS56046 (CMNET-Jiangsu-AP - China Mobile communications corporation, CN): 1 address; AS9808 (CHINAMOBILE-CN - China Mobile Communications Group Co., Ltd., CN): 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
  • ✓ All reachable over IPv6 #13
    Every nameserver has an IPv6 address.

Nameservers

warn

18 of 18 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns3.dnsv4.com 125.94.59.153NOERROR, 218 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns3.dnsv4.com 36.155.149.53NOERROR, 246 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns3.dnsv4.com 124.64.205.153NOERROR, 134 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns3.dnsv4.com 1.12.0.25NOERROR, 4 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns3.dnsv4.com 1.13.76.53NOERROR, 210 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns3.dnsv4.com 1.12.0.24NOERROR, 5 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns3.dnsv4.com 43.134.249.54NOERROR, 165 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns3.dnsv4.com 2402:4e00:1470:2::10NOERROR, 196 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 43.130.172.54NOERROR, 100 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 49.7.107.153NOERROR, 151 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 220.196.136.53NOERROR, 200 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 1.12.0.23NOERROR, 4 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 117.135.128.153NOERROR, 188 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 1.12.0.26NOERROR, 5 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 101.227.168.53NOERROR, 168 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 163.177.5.53NOERROR, 224 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 111.13.203.53NOERROR, 134 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01
ns4.dnsv4.com 2402:4e00:111:fff::dNOERROR, 183 ms, authoritativenoyes / yesrefusedDNSPod AUTHORITY DNS 7.3.2512.01

Checks

  • ✓ All respond #14
    All 18 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: ns3.dnsv4.com: "DNSPod AUTHORITY DNS 7.3.2512.01"; ns4.dnsv4.com: "DNSPod AUTHORITY DNS 7.3.2512.01". Hide or replace the version string.
    #17
  • ✓ 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 1792458820 · primary ns3.dnsv4.com

Found

Primary (MNAME)
ns3.dnsv4.com
Contact (RNAME)
enterprise2dnsadmin.dnspod.com
Serial
1792458820
Refresh / retry
3600 s / 180 s
Expire
1209600 s
Negative TTL
180 s

Serial per nameserver

NameserverSerial
ns3.dnsv4.com (125.94.59.153)1792458820
ns3.dnsv4.com (36.155.149.53)1792458820
ns3.dnsv4.com (124.64.205.153)1792458820
ns3.dnsv4.com (1.12.0.25)1792458820
ns3.dnsv4.com (1.13.76.53)1792458820
ns3.dnsv4.com (1.12.0.24)1792458820
ns3.dnsv4.com (43.134.249.54)1792458820
ns3.dnsv4.com (2402:4e00:1470:2::10)1792458820
ns4.dnsv4.com (43.130.172.54)1792458820
ns4.dnsv4.com (49.7.107.153)1792458820
ns4.dnsv4.com (220.196.136.53)1792458820
ns4.dnsv4.com (1.12.0.23)1792458820
ns4.dnsv4.com (117.135.128.153)1792458820
ns4.dnsv4.com (1.12.0.26)1792458820
ns4.dnsv4.com (101.227.168.53)1792458820
ns4.dnsv4.com (163.177.5.53)1792458820
ns4.dnsv4.com (111.13.203.53)1792458820
ns4.dnsv4.com (2402:4e00:111:fff::d)1792458820

Checks

  • ✓ Serial 1792458820 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    negative caching TTL (minimum) 3m is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1h, retry 3m, expire 14d, negative TTL 3m.
    #23
  • ✓ Primary is a public nameserver #24
    The primary nameserver ns3.dnsv4.com is one of the listed nameservers.
  • ✓ Contact enterprise2dnsadmin@dnspod.com #25
    The SOA RNAME enterprise2dnsadmin.dnspod.com means enterprise2dnsadmin@dnspod.com.
  • ✓ Timestamp serial #26
    The serial 1792458820 is a Unix timestamp (2026-10-20 01:13 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

22 records at the apex

Found

Read from
125.94.59.153:53
TypeValueTTL
SOAns3.dnsv4.com. enterprise2dnsadmin.dnspod.com. 1792458820 3600 180 1209600 180180
NSns4.dnsv4.com.86400
NSns3.dnsv4.com.86400
A14.152.79.252600
A119.147.162.254600
MX10 mx1.feishu.cn.300
MX20 mx2.feishu.cn.300
MX30 mx3.feishu.cn.300
TXT"_globalsign-domain-verification=ycOsF0XRLwwiwWE-qTf89HFqcPTUgCv0L2Tntpq5nF"600
TXT"v=spf1 include:_netblocks.m.feishu.cn include:spf.intel-mail.com include:spfb.intel-mail.com include:idcmail.meizu.com include:spfa.meizu.com include:spfb.meizu.com ip4:14.152.79.21 ip4:119.147.162.70 ~all"600
TXT"yandex-verification:b0d678a07001d11c"600
TXT"yandex-verification=b0d678a07001d11c"600
TXT"_globalsign-domain-verification=QhdtiQe0-"600
TXT"google-site-verification=4mx5hh_MUuXhI0o1sTE7ECnNAHnz5Y4OlOfFO6nRQOE"600
TXT"_globalsign-domain-verification=2vU-1mChM42UGpo28M8xdTy59CNkK_WTwR6db-MdlJ"600
TXT"_globalsign-domain-verification=B68rXDwjZFUqJ7dtT3xxjHRVmdHT8gyQVWkaU1D8EL"600
TXT"_globalsign-domain-verification=QhdtiQe0-otCMRYAdprM1JgsoI74PT0UWVMlmRDdf5"600
TXT"_globalsign-domain-verification=RH5FFHwPbQloHiDagEwfQFKy5JENOSR2QXNosFN2x7"600
TXT"_globalsign-domain-verification=W0k0jO9d0noPiVS08CI8bn8Zzy17hGRq_JxC0wfuRY"600
TXT"_globalsign-domain-verification=Y3bx-F5TZrNwBVpvIWU9IfsKKegR_w_waJxktnw8_u"600
TXT"_globalsign-domain-verification=x3Y-QbAKegaA6hLQZMuWLzpne1_7EeD_NCoXeHyXud"600
TXT"_globalsign-domain-verification=xoSMq2NNG3Q4ss68zXMK_-IfT7l1VkbJK2_7V23oqH"600

Checks

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