jidait.com

Checked 22 October 2026, 09:24 UTC · via 8.8.8.8
✗Problems found
22 passed 2 warnings 2 failed 5 info

Registration

info

.com generic · Shanghai Best Oray Information S&T Co., Ltd. · expires 2030-07-19

Found

TLD
.com (generic)
ICANN policies apply
yes
Registrar
Shanghai Best Oray Information S&T Co., Ltd.
Registered
19 July 2014
Last changed
23 June 2025
Expires
19 July 2030
Status
client delete prohibited, client transfer prohibited
Registry nameservers
ns1.oray.net, ns2.oray.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 2030-07-19 #3
    The registration is valid until 2030-07-19 (1365 days).
  • ✓ Transfer locked #4
    Registry status: client delete prohibited, client transfer prohibited.
  • ✓ Registry and delegation match #5
    The nameservers registered at the registry are the ones published in DNS.

Delegation

info

ns1.oray.net, ns2.oray.net

Found

Parent zone
com
Delegation from
a.gtld-servers.net (192.5.6.30)
NS at the parent
ns1.oray.net, ns2.oray.net
NS in the zone
ns1.oray.net, ns2.oray.net
NameserverAddressesNetwork (AS)Glue
ns1.oray.net134.175.75.248 101.37.15.183 2400:3200:1300::e0c 2402:4e00:40:40::2:30aAS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN-
ns2.oray.net47.97.22.250 1.14.234.106 2402:4e00:40:40::2:2b1 2400:3200:1300::59aAS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS45090 TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN AS37963 ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN-

Checks

  • i
    2 nameservers
    Two nameservers meet the minimum; RFC 2182 recommends three or more for important zones: ns1.oray.net, ns2.oray.net.
    #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 4 IPv4 /24s and 2 IPv6 /48s.
  • ✓ 2 autonomous systems #11
    The nameservers are spread over: AS37963 (ALIBABA-CN-NET - Hangzhou Alibaba Advertising Co.,Ltd., CN): 4 addresses; AS45090 (TENCENT-NET-AP - Shenzhen Tencent Computer Systems Company Limited, CN): 4 addresses.
  • i
    All nameserver names under .net
    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

fail

7 of 8 addresses answer authoritatively

Found

NameserverAnswerRecursionTCP / EDNSAXFRVersion
ns1.oray.net 134.175.75.248NOERROR, 239 ms, authoritativenono / yesrefused-
ns1.oray.net 101.37.15.183NOERROR, 182 ms, authoritativenono / yesrefused-
ns1.oray.net 2400:3200:1300::e0cNOERROR, 229 ms, authoritativenono / yesrefused-
ns1.oray.net 2402:4e00:40:40::2:30aNOERROR, 237 ms, authoritativenono / yesrefused-
ns2.oray.net 47.97.22.250NOERROR, 206 ms, authoritativenono / yesrefused-
ns2.oray.net 1.14.234.106NOERROR, 221 ms, authoritativenono / yesrefused-
ns2.oray.net 2402:4e00:40:40::2:2b1no responsenono / no--
ns2.oray.net 2400:3200:1300::59aNOERROR, 185 ms, authoritativenono / yesrefused-

Checks

  • ✗
    Nameservers not responding
    These addresses did not answer, so resolvers waste time on timeouts: ns2.oray.net (2402:4e00:40:40::2:2b1): read udp [2a01:4f8:1c1c:eebf::1]:37589->[2402:4e00:40:40::2:2b1]:53: i/o timeout.
    #14
  • ✓ 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: ns1.oray.net (134.175.75.248): dial tcp 134.175.75.248:53: i/o timeout; ns1.oray.net (101.37.15.183): dial tcp 101.37.15.183:53: i/o timeout; ns1.oray.net (2400:3200:1300::e0c): dial tcp [2400:3200:1300::e0c]:53: i/o timeout; ns1.oray.net (2402:4e00:40:40::2:30a): dial tcp [2402:4e00:40:40::2:30a]:53: i/o timeout; ns2.oray.net (47.97.22.250): dial tcp 47.97.22.250:53: i/o timeout; ns2.oray.net (1.14.234.106): dial tcp 1.14.234.106:53: i/o timeout; ns2.oray.net (2400:3200:1300::59a): dial tcp [2400:3200:1300::59a]: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 2609 · primary peanutmail.newpeanut.idc

Found

Primary (MNAME)
peanutmail.newpeanut.idc
Contact (RNAME)
domain_admin.oray.cn
Serial
2609
Refresh / retry
900 s / 600 s
Expire
86400 s
Negative TTL
3600 s

Serial per nameserver

NameserverSerial
ns1.oray.net (134.175.75.248)2609
ns1.oray.net (101.37.15.183)2609
ns1.oray.net (2400:3200:1300::e0c)2609
ns1.oray.net (2402:4e00:40:40::2:30a)2609
ns2.oray.net (47.97.22.250)2609
ns2.oray.net (1.14.234.106)2609
ns2.oray.net (2400:3200:1300::59a)2609

Checks

  • ✓ Serial 2609 everywhere #22
    All nameservers serve the same version of the zone.
  • !
    Unusual SOA timers
    refresh 15m is outside 20m–1d; expire 1d is shorter than 7d; secondaries stop answering too soon when the primary is down. Current values: refresh 15m, retry 10m, expire 1d, negative TTL 1h.
    #23
  • i
    Hidden master (not resolvable)
    The primary nameserver peanutmail.newpeanut.idc is not listed as a nameserver and does not resolve publicly: a hidden master, or a placeholder name. Some tools (e.g. dynamic updates) use MNAME to find the primary.
    #24
  • ✓ Contact domain_admin@oray.cn #25
    The SOA RNAME domain_admin.oray.cn means domain_admin@oray.cn.
  • ✓ Counter serial #26
    The serial 2609 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

6 records at the apex

Found

Read from
134.175.75.248:53
TypeValueTTL
SOApeanutmail.newpeanut.idc. domain_admin.oray.cn. 2609 900 600 86400 36003600
NSns1.oray.net.3600
NSns2.oray.net.3600
MX10 mxbiz2.qq.com.600
MX5 mxbiz1.qq.com.600
TXT"v=spf1 include:spf.mail.qq.com ~all"3600

Checks

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