boyuanclass.com - dns.ninja

boyuanclass.com

DNSSEC⚠️ Not signed
A38.33.165.169🇺🇸 AS39847838.33.160.0/19 PEG TECH INC
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=1764904249

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=1782844371

Subdomains

www.boyuanclass.com

Same first word

boyuanclass.com

DNS History

14 records (5 active, 9 former)

200920112013201520172019202120232025NSa.share-dns.coma8.share-dns.comb.share-dns.netb8.share-dns.netdns10.hichina.comdns9.hichina.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netv1.dns234.netv2.dns234.netA38.33.165.169180.86.17.137220.194.47.21823.224.19.22
●NSa.share-dns.com2026-04-23 → 2026-06-30 · 3 obs
○ 2019-01-30 18:09:38
● 2026-04-23 17:42:24
● 2026-06-30 18:35:18
●NSa8.share-dns.com2026-04-23 → 2026-06-30 · 3 obs
○ 2019-01-30 18:09:38
● 2026-04-23 17:42:24
● 2026-06-30 18:35:18
●NSb.share-dns.net2026-04-23 → 2026-06-30 · 3 obs
○ 2019-01-30 18:09:38
● 2026-04-23 17:42:24
● 2026-06-30 18:35:18
●NSb8.share-dns.net2026-04-23 → 2026-06-30 · 3 obs
○ 2019-01-30 18:09:38
● 2026-04-23 17:42:24
● 2026-06-30 18:35:18
○NSdns10.hichina.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 09:22:46
○ 2015-07-13 13:40:56
○ 2026-06-30 18:35:18
○NSdns9.hichina.com2008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 09:22:46
○ 2015-07-13 13:40:56
○ 2026-06-30 18:35:18
○NSf1g1ns1.dnspod.net2015-07-13 → 2016-05-03 · 5 obs
○ 2008-03-15 09:22:46
● 2015-07-13 13:40:56
● 2016-05-03 13:03:58
○ 2019-01-30 18:09:38
○ 2026-06-30 18:35:18
○NSf1g1ns2.dnspod.net2015-07-13 → 2016-05-03 · 5 obs
○ 2008-03-15 09:22:46
● 2015-07-13 13:40:56
● 2016-05-03 13:03:58
○ 2019-01-30 18:09:38
○ 2026-06-30 18:35:18
○NSv1.dns234.net2019-01-30 → 2019-01-30 · 4 obs
○ 2016-05-03 13:03:58
● 2019-01-30 18:09:38
○ 2026-04-23 17:42:24
○ 2026-06-30 18:35:18
○NSv2.dns234.net2019-01-30 → 2019-01-30 · 4 obs
○ 2016-05-03 13:03:58
● 2019-01-30 18:09:38
○ 2026-04-23 17:42:24
○ 2026-06-30 18:35:18
○A180.86.17.1372015-07-13 → 2017-02-04 · 5 obs
○ 2008-03-15 09:22:46
● 2015-07-13 13:40:56
● 2017-02-04 13:15:04
○ 2019-01-30 18:09:38
○ 2026-06-30 18:35:18
○A220.194.47.2182008-03-15 → 2008-03-15 · 3 obs
● 2008-03-15 09:22:46
○ 2015-07-13 13:40:56
○ 2026-06-30 18:35:18
○A23.224.19.222019-01-30 → 2019-01-30 · 4 obs
○ 2017-02-04 13:15:04
● 2019-01-30 18:09:38
○ 2026-04-23 17:42:24
○ 2026-06-30 18:35:18
●A38.33.165.1692026-04-23 → 2026-06-30 · 3 obs
○ 2019-01-30 18:09:38
● 2026-04-23 17:42:24
● 2026-06-30 18:35:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
boyuanclass.comb8.share-dns.net, a8.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boyuanclass.com (unsigned zone)

⏱️ Timing

Total: 1453ms | Queries: -

📄 Records

TypeCountSample Data
A138.33.165.169
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

Hierarchy

boyuanclass.com is the parent zone for www.boyuanclass.com.

IP Addresses

boyuanclass.com points to a single IP number: 38.33.165.169.

www.boyuanclass.com, for instance, is one of the other host names sharing IP numbers with boyuanclass.com.

Name Servers

boyuanclass.com has four authoritative name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

boyuanclass.com partially shares its NS delegation with several other domains, including xtyqx.com, 5gyo.com, 1024qun.com and two others.

In DNS configurations, these name servers often share authority with a6.share-dns.com, b6.share-dns.net, a5.share-dns.com and 7 other name servers.

a8.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b8.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

Both a8.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b8.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.