mail.njyy.com - robtex.com
mail.njyy.com
njyy.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 222.190.117.4π¨π³ CHINANET-BACKBONE222.184.0.0/13 for jiangsu province | ||||||
| NS | ns11.xincache.com β | ||||||
| NS | ce1.xincache.com | ||||||
| NS | ce2.xincache.com | ||||||
| MX | mxbiz1.qq.com β | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | apple-domain-verification=Z6KxBJrlkQCHdfE0 | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns11.xincache.comns12@xincache.com serial=1776415441 | ||||||
WOT: SAFE (70/100)
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
βMXmxbiz1.qq.com2016-04-28 β 2016-04-28 Β· 3 obs
β 2026-04-20 15:03:38
β 2026-05-11 21:30:38
βMXmxbiz2.qq.com2016-04-28 β 2016-04-28 Β· 3 obs
β 2026-04-20 15:03:38
β 2026-05-11 21:30:38
βA103.7.30.462015-07-15 β 2016-04-28 Β· 4 obs
β 2016-04-28 12:39:52
β 2026-04-20 15:03:38
β 2026-05-11 21:30:38
βCNAMEexmail.qq.com2015-07-15 β 2026-05-11 Β· 2 obs
β 2026-05-11 21:30:38
βCNAMEexmail.wechatos.net2015-11-19 β 2016-04-28 Β· 6 obs
β 2015-11-19 16:22:38
β 2016-02-11 08:20:26
β 2016-04-28 12:39:52
β 2026-04-20 15:03:38
β 2026-05-11 21:30:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| njyy.com | ce1.xincache.com, ce2.xincache.com | 9 records |
β Authoritative Response
Server:1.12.0.4
NS records: ce1.xincache.com, ce2.xincache.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for njyy.com (unsigned zone)
β±οΈ Timing
Total: 88ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | exmail.qq.com |
π Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)
Analysis
Name Servers
mail.njyy.com delegates to four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.
mail.njyy.com at least partially shares name servers with other domains, including ssk.qq.com, hartedu.ke.qq.com, smtpbg406.qq.com, diled.qq.com and vlive.qq.com.
these name servers are commonly used alongside ns1.qq.com, ns2.qq.com, ns3.qq.com, ns4.qq.com, ns-open1.qq.com, ns-open2.qq.com and ns-open3.qq.com.
Eight IP numbers for host name ns-os1.qq.com: 2402:4e00:111:ff4::3, 43.129.131.16, 43.130.172.23, 43.134.249.23, 43.159.167.10, 43.159.167.133, 43.166.55.3 and 203.205.220.26.
Four IP numbers for host name ns-cmn1.qq.com: 2402:4e00:111:ff4::3, 42.187.235.2, 43.140.54.204 and 43.142.212.27.
Four IP numbers for host name ns-cnc1.qq.com: 240e:e1:aa00:2002::3, 61.135.196.2, 140.207.180.96 and 157.255.6.102.
Four IP numbers for host name ns-tel1.qq.com: 240e:e1:aa00:2002::3, 14.116.238.220, 49.7.250.139 and 101.227.161.254.
Host names pointing to 2402:4e00:111:ff4::3: ns-os1.qq.com and ns-cmn1.qq.com.
Host names pointing to 240e:e1:aa00:2002::3: ns-cnc1.qq.com and ns-tel1.qq.com.