xsd521.com - robtex.com

xsd521.com

DNSSEC⚠️ Not signed
A156.227.73.249🇭🇰 OWGELS-AS-AP156.227.64.0/18 Starbow Ltd
NSa5.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
NSb5.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=1769780721

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=1774507807

Same first word

xsd521.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma5.share-dns.comb.share-dns.netb5.share-dns.netdns10.hichina.comdns9.hichina.comA156.227.73.249182.18.21.239
●NSa.share-dns.com2026-03-12 → 2026-03-26 · 3 obs
○ 2020-03-14 21:10:24
● 2026-03-12 12:55:54
● 2026-03-26 07:16:44
●NSa5.share-dns.com2026-03-12 → 2026-03-26 · 3 obs
○ 2020-03-14 21:10:24
● 2026-03-12 12:55:54
● 2026-03-26 07:16:44
●NSb.share-dns.net2026-03-12 → 2026-03-26 · 3 obs
○ 2020-03-14 21:10:24
● 2026-03-12 12:55:54
● 2026-03-26 07:16:44
●NSb5.share-dns.net2026-03-12 → 2026-03-26 · 3 obs
○ 2020-03-14 21:10:24
● 2026-03-12 12:55:54
● 2026-03-26 07:16:44
○NSdns10.hichina.com2015-05-05 → 2020-03-14 · 4 obs
● 2015-05-05 19:33:20
● 2020-03-14 21:10:24
○ 2026-03-12 12:55:54
○ 2026-03-26 07:16:44
○NSdns9.hichina.com2015-05-05 → 2020-03-14 · 4 obs
● 2015-05-05 19:33:20
● 2020-03-14 21:10:24
○ 2026-03-12 12:55:54
○ 2026-03-26 07:16:44
●A156.227.73.2492026-03-12 → 2026-03-26 · 3 obs
○ 2020-03-14 21:10:24
● 2026-03-12 12:55:54
● 2026-03-26 07:16:44
○A182.18.21.2392015-10-12 → 2020-03-14 · 4 obs
● 2015-10-12 09:05:28
● 2020-03-14 21:10:24
○ 2026-03-12 12:55:54
○ 2026-03-26 07:16:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
xsd521.comb5.share-dns.net, a5.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xsd521.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

TypeCountSample Data
A1156.227.73.249
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 (a5.share-dns.com)

Analysis

IP Addresses

xsd521.com resolves to a single IP: 156.227.73.249.

Other host names share IP numbers with xsd521.com; for instance weitdi.com.

Name Servers

xsd521.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

xsd521.com shares some name servers with other domains, for example xhhwlt.com, 5keg.cn, yichuangkeji.com, qhklhr.com and avtounion.com.

these name servers are often used with a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a7.share-dns.com, b7.share-dns.net, a3.share-dns.com, b3.share-dns.net, a6.share-dns.com and b6.share-dns.net.

Host names with one IP:

a5.share-dns.com points to 172.64.53.25

a.share-dns.com points to 172.64.53.25

b5.share-dns.net points to 172.64.52.239

b.share-dns.net points to 172.64.52.239

Host names pointing to 172.64.53.25: a5.share-dns.com and a.share-dns.com

Host names pointing to 172.64.52.239: b5.share-dns.net and b.share-dns.net