ypsdn.com - dns.ninja

ypsdn.com

DNSSEC⚠️ Not signed
A156.254.203.158🇭🇰 HKIDC-AS-AP156.254.192.0/18
NSa8.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb8.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1784710104

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=1786360779

Same first word

ypsdn.com

Similar names

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dynps.com
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spdyn.org
ynsdp.com
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spdyn.de
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psynd.com
nydps.com
dyspn.com
dnspy.com
dnspy.dev
nypsd.com
pdsny.com
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spynd.com

DNS History

13 records (5 active, 8 former)

2017201820192020202120222023202420252026NSa.share-dns.coma8.share-dns.comb.share-dns.netb8.share-dns.netdns10.hichina.comdns9.hichina.comjm1.dns.comjm2.dns.comA156.254.203.158154.210.187.93162.159.208.82162.159.209.82CNAMEypsdn.com.cname.yunjiasu-cdn.net
●NSa.share-dns.com2026-07-18 → 2026-08-10 · 3 obs
○ 2021-09-21 05:30:06
● 2026-07-18 17:09:00
● 2026-08-10 11:30:14
●NSa8.share-dns.com2026-07-18 → 2026-08-10 · 3 obs
○ 2021-09-21 05:30:06
● 2026-07-18 17:09:00
● 2026-08-10 11:30:14
●NSb.share-dns.net2026-07-18 → 2026-08-10 · 3 obs
○ 2021-09-21 05:30:06
● 2026-07-18 17:09:00
● 2026-08-10 11:30:14
●NSb8.share-dns.net2026-07-18 → 2026-08-10 · 3 obs
○ 2021-09-21 05:30:06
● 2026-07-18 17:09:00
● 2026-08-10 11:30:14
○NSdns10.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:34:14
○ 2021-09-21 05:30:06
○ 2026-08-10 11:30:14
○NSdns9.hichina.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:34:14
○ 2021-09-21 05:30:06
○ 2026-08-10 11:30:14
○NSjm1.dns.com2021-09-21 → 2021-09-21 · 4 obs
○ 2016-12-20 19:34:14
● 2021-09-21 05:30:06
○ 2026-07-18 17:09:00
○ 2026-08-10 11:30:14
○NSjm2.dns.com2021-09-21 → 2021-09-21 · 4 obs
○ 2016-12-20 19:34:14
● 2021-09-21 05:30:06
○ 2026-07-18 17:09:00
○ 2026-08-10 11:30:14
○A154.210.187.932021-09-21 → 2021-09-21 · 4 obs
○ 2016-12-20 19:34:14
● 2021-09-21 05:30:06
○ 2026-07-18 17:09:00
○ 2026-08-10 11:30:14
●A156.254.203.1582026-08-10 → 2026-08-10 · 2 obs
○ 2026-07-18 17:09:00
● 2026-08-10 11:30:14
○A162.159.208.822016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:34:14
○ 2021-09-21 05:30:06
○ 2026-08-10 11:30:14
○A162.159.209.822016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:34:14
○ 2021-09-21 05:30:06
○ 2026-08-10 11:30:14
○CNAMEypsdn.com.cname.yunjiasu-cdn.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 19:34:14
○ 2021-09-21 05:30:06
○ 2026-08-10 11:30:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ypsdn.comb8.share-dns.net, a8.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ypsdn.com (unsigned zone)

⏱️ Timing

Total: 542ms | Queries: -

📄 Records

TypeCountSample Data
A1156.254.203.158
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

IP Addresses

ypsdn.com has exactly one IP address — 156.254.203.158.

gdrenjian.com and bjyuanfeng.com, along with other host names, share IP addresses with ypsdn.com.

Name Servers

Four name servers handle the delegation for ypsdn.com: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

ypsdn.com partially shares its NS delegation with several other domains, including gvisp.com, bitmartcryptod.com, xr(0x736578)x.com and two others.

In DNS configurations, these name servers often share authority with a4.share-dns.com, b4.share-dns.net, a7.share-dns.com and 7 other name servers.

a8.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b8.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

The host names a8.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.

The host names b8.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.