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ywynet.com

DNSSEC⚠️ Not signed
A162.209.251.17🇺🇸 POWERLINE-HK
NSa4.share-dns.com ⭐ ⚠️
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com⚠️
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net⚠️
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
NSb4.share-dns.net⚠️
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
MXmx1.qiye.aliyun.com(999)
A47.246.146.58🇺🇸 CNNIC-ALIBABA-CN-NET-AP
PTRip-47-246-146-58.defastlink.net
MXmx2.qiye.aliyun.com(999)
A47.246.146.255🇺🇸 CNNIC-ALIBABA-CN-NET-AP
PTRip-47-246-146-255.defastlink.net
MXmx3.qiye.aliyun.com(999)
A47.246.146.58🇺🇸 CNNIC-ALIBABA-CN-NET-AP
PTRip-47-246-146-58.defastlink.net
A47.246.146.255🇺🇸 CNNIC-ALIBABA-CN-NET-AP
PTRip-47-246-146-255.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1745980706

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1770918430

DNS History

12 records (8 active, 4 former)

201820192020202120222023202420252026NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.netdns10.hichina.comdns9.hichina.comMXmx1.qiye.aliyun.commx2.qiye.aliyun.commx3.qiye.aliyun.commxn.mxhichina.commxw.mxhichina.comA162.209.251.17
●NSa.share-dns.com2026-02-15 → 2026-02-15 · 3 obs
○ 2018-09-26 01:08:32
● 2026-02-15 19:57:10
● 2026-02-15 19:57:12
●NSa4.share-dns.com2026-02-15 → 2026-02-15 · 3 obs
○ 2018-09-26 01:08:32
● 2026-02-15 19:57:10
● 2026-02-15 19:57:12
●NSb.share-dns.net2026-02-15 → 2026-02-15 · 3 obs
○ 2018-09-26 01:08:32
● 2026-02-15 19:57:10
● 2026-02-15 19:57:12
●NSb4.share-dns.net2026-02-15 → 2026-02-15 · 3 obs
○ 2018-09-26 01:08:32
● 2026-02-15 19:57:10
● 2026-02-15 19:57:12
○NSdns10.hichina.com2017-01-28 → 2018-09-26 · 4 obs
● 2017-01-28 20:24:26
● 2018-09-26 01:08:32
○ 2026-02-15 19:57:10
○ 2026-02-15 19:57:12
○NSdns9.hichina.com2017-01-28 → 2018-09-26 · 4 obs
● 2017-01-28 20:24:26
● 2018-09-26 01:08:32
○ 2026-02-15 19:57:10
○ 2026-02-15 19:57:12
●MXmx1.qiye.aliyun.com2018-09-26 → 2026-02-15 · 3 obs
○ 2017-01-28 20:24:26
● 2018-09-26 01:08:32
● 2026-02-15 19:57:12
●MXmx2.qiye.aliyun.com2018-09-26 → 2026-02-15 · 3 obs
○ 2017-01-28 20:24:26
● 2018-09-26 01:08:32
● 2026-02-15 19:57:12
●MXmx3.qiye.aliyun.com2018-09-26 → 2026-02-15 · 3 obs
○ 2017-01-28 20:24:26
● 2018-09-26 01:08:32
● 2026-02-15 19:57:12
○MXmxn.mxhichina.com2017-01-28 → 2017-01-28 · 3 obs
● 2017-01-28 20:24:26
○ 2018-09-26 01:08:32
○ 2026-02-15 19:57:12
○MXmxw.mxhichina.com2017-01-28 → 2017-01-28 · 3 obs
● 2017-01-28 20:24:26
○ 2018-09-26 01:08:32
○ 2026-02-15 19:57:12
●A162.209.251.172026-02-15 → 2026-02-15 · 2 obs
● 2026-02-15 19:57:10
● 2026-02-15 19:57:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ywynet.comb4.share-dns.net, a4.share-dns.com-

✅ Authoritative Response

Server: 172.64.53.25

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ywynet.com (unsigned zone)

⏱️ Timing

Total: 272ms | Queries: -

📄 Records

TypeCountSample Data
A1162.209.251.17
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

AI analysis

ywynet.com maps to IP address 162.209.251.17.

ywynet.com is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

ywynet.com at least partially shares name servers with other domains such as 6789008.com, hz6w.com, soccershine.com, minboy.com and dirtkickerrun.com.

These name servers are often used together with a8.share-dns.com, b8.share-dns.net, a11.share-dns.com, b11.share-dns.net, a10.share-dns.com, b10.share-dns.net, a9.share-dns.com, b9.share-dns.net, a12.share-dns.com and b12.share-dns.net.

Hostnames with a single IP

a4.share-dns.com resolves to 172.64.53.25

a.share-dns.com resolves to 172.64.53.25

b4.share-dns.net resolves to 172.64.52.239

b.share-dns.net resolves to 172.64.52.239

Hostnames pointing to 172.64.53.25: a4.share-dns.com and a.share-dns.com

Hostnames pointing to 172.64.52.239: b4.share-dns.net and b.share-dns.net

ywynet.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

ywynet.com shares mail servers with other domains at least in part, for instance qw-edu.com, chinafuture56.com, defa.com.tw, smartcute.cn and juncg.com.

These mail servers are commonly used together with mxn.mxhichina.com and mxw.mxhichina.com.

Host names with two IP numbers:

mx3.qiye.aliyun.com points to 47.246.146.58 and 47.246.146.255.

Host names with one IP number:

mx1.qiye.aliyun.com points to 47.246.146.58.

mx2.qiye.aliyun.com points to 47.246.146.255.

Host names pointing to 47.246.146.58:

mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.

Host names pointing to 47.246.146.255:

mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.