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ptmlink.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 47.76.218.35ππ° CNNIC-ALIBABA-CN-NET-AP | ||||||
| NS | dns21.hichina.com β | ||||||
| A | 2408:4009:501::29π¨π³ ALIBABA-CN-NET | ||||||
| A | 39.96.153.40π¨π³ ALIBABA-CN-NET | ||||||
| A | 39.96.153.60π¨π³ ALIBABA-CN-NET | ||||||
| A | 47.118.199.200π¨π³ ALIBABA-CN-NET | ||||||
| A | 47.118.199.220π¨π³ ALIBABA-CN-NET | ||||||
| A | 120.76.107.40π¨π³ ALIBABA-CN-NET | ||||||
| A | 120.76.107.60π¨π³ ALIBABA-CN-NET | ||||||
| A | 139.224.142.100π¨π³ ALIBABA-CN-NET | ||||||
| A | 139.224.142.110π¨π³ ALIBABA-CN-NET | ||||||
| NS | dns22.hichina.com | ||||||
| A | 2408:4009:501::30π¨π³ ALIBABA-CN-NET | ||||||
| A | 39.96.153.38π¨π³ ALIBABA-CN-NET | ||||||
| A | 39.96.153.61π¨π³ ALIBABA-CN-NET | ||||||
| A | 47.118.199.198π¨π³ ALIBABA-CN-NET | ||||||
| A | 47.118.199.222π¨π³ ALIBABA-CN-NET | ||||||
| A | 120.76.107.38π¨π³ ALIBABA-CN-NET | ||||||
| A | 120.76.107.61π¨π³ ALIBABA-CN-NET | ||||||
| A | 139.224.142.98π¨π³ ALIBABA-CN-NET | ||||||
| A | 139.224.142.108π¨π³ ALIBABA-CN-NET | ||||||
| MX | mx1.feishu.cn β | ||||||
| A | 52.220.106.220πΈπ¬ Amazon | ||||||
| PTR | ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com | ||||||
| MX | mx2.feishu.cn(5) | ||||||
| A | 101.126.58.225π¨π³ VOLCANO-ENGINE | ||||||
| A | 122.14.229.0π¨π³ CHINAMOBILE-CN | ||||||
| MX | mx3.feishu.cn(10) | ||||||
| A | 52.220.106.220πΈπ¬ Amazon | ||||||
| PTR | ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 101.126.58.225π¨π³ VOLCANO-ENGINE | ||||||
| A | 122.14.229.0π¨π³ CHINAMOBILE-CN | ||||||
| TXT | verification-code-site-App_feishu=89JMeUeNYnxNVhNTowy5 | ||||||
| TXT | v=spf1 +include:_netblocks.m.feishu.cn -all | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1770841012 | ||||||
Same first word
ptmlink.com |
Similar names
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... | - |
| ptmlink.com | dns21.hichina.com, dns22.hichina.com | 18 records |
β Authoritative Response
Server: 120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ptmlink.com (unsigned zone)
β±οΈ Timing
Total: 710ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.218.35 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 3 | mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)... |
| TXT | 2 | v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=89JMeU |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
π Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
AI analysis
ptmlink.com resolves to one IP number: 47.76.218.35.
ptmlink.com's delegation uses two name servers: dns21.hichina.com and dns22.hichina.com.
ptmlink.com uses the same name server setup as other domains, such as zjzhenjiang.com, dabie.net, shste.com, 068yx.com and pncnj.cn.
ptmlink.com shares name servers with other domains at least partially, for example creativeteam.info and brightcn.net.
Host names with nine IP numbers: The host name dns21.hichina.com points to 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110. The host name dns22.hichina.com points to 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Three mail servers handle ptmlink.com: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
ptmlink.com shares at least some mail servers with other domains, for example nullmax.ai, hitui.com, jzkg.net, drg.net and dyzlk.com.
Three IPs for mx3.feishu.cn: 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Two IPs for mx2.feishu.cn: 101.126.58.225 and 122.14.229.0.
One IP for mx1.feishu.cn: 52.220.106.220.
Host names pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.
Host names pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.
Host names pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.