yfserver.com - dns.ninja

yfserver.com

DNSSEC⚠️ Not signed
A23.248.208.153🇺🇸 YANCYLIMITED-AS-HK23.248.192.0/18 RedLuff, LLC
NSa11.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
NSb11.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=1772417792

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=1784938997

Same first word

yfserver.com

DNS History

9 records (5 active, 4 former)

201820192020202120222023202420252026NSa.share-dns.coma11.share-dns.comb.share-dns.netb11.share-dns.netns.hostland.runs3.hostland.ruMXmail.yfserver.comA23.248.208.153185.26.120.35
●NSa.share-dns.com2026-02-18 → 2026-07-25 · 3 obs
○ 2017-03-28 17:30:48
● 2026-02-18 22:35:16
● 2026-07-25 00:23:54
●NSa11.share-dns.com2026-02-18 → 2026-07-25 · 3 obs
○ 2017-03-28 17:30:48
● 2026-02-18 22:35:16
● 2026-07-25 00:23:54
●NSb.share-dns.net2026-02-18 → 2026-07-25 · 3 obs
○ 2017-03-28 17:30:48
● 2026-02-18 22:35:16
● 2026-07-25 00:23:54
●NSb11.share-dns.net2026-02-18 → 2026-07-25 · 3 obs
○ 2017-03-28 17:30:48
● 2026-02-18 22:35:16
● 2026-07-25 00:23:54
○NSns.hostland.ru2017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 17:30:48
○ 2026-02-18 22:35:16
○ 2026-07-25 00:23:54
○NSns3.hostland.ru2017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 17:30:48
○ 2026-02-18 22:35:16
○ 2026-07-25 00:23:54
○MXmail.yfserver.com2017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 17:30:48
○ 2026-02-18 22:35:16
○ 2026-07-25 00:23:54
○A185.26.120.352017-03-28 → 2017-03-28 · 3 obs
● 2017-03-28 17:30:48
○ 2026-02-18 22:35:16
○ 2026-07-25 00:23:54
●A23.248.208.1532026-03-29 → 2026-07-25 · 3 obs
○ 2026-02-18 22:35:16
● 2026-03-29 11:28:08
● 2026-07-25 00:23:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...-
yfserver.comb11.share-dns.net, a11.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yfserver.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

TypeCountSample Data
A123.248.208.153
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 (a11.share-dns.com)

Analysis

IP Addresses

yfserver.com points to a single IP number: 23.248.208.153.

Name Servers

yfserver.com has four authoritative name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

yfserver.com has at least partial name server overlap with other domains, such as hbchanglan.com, gdborgman.com, sos-email.com and two others.

a4.share-dns.com, b4.share-dns.net and a8.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a11.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b11.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

The host names a11.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.

The host names b11.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.