51hck.com - robtex.com

51hck.com

DNSSEC⚠️ Not signed
A156.239.99.180🇭🇰 GNET-AS9294156.239.96.0/20
NSa10.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
NSb10.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=1768746319

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=1775784962

Same first word

51hck.com

DNS History

8 records (5 active, 3 former)

2017201820192020202120222023202420252026NSa.share-dns.coma10.share-dns.comb.share-dns.netb10.share-dns.netns15.xincache.comns16.xincache.comA156.239.99.180119.10.61.172
●NSa.share-dns.com2026-03-31 → 2026-04-10 · 3 obs
○ 2017-09-20 05:34:36
● 2026-03-31 06:23:12
● 2026-04-10 01:47:44
●NSa10.share-dns.com2026-03-31 → 2026-04-10 · 3 obs
○ 2017-09-20 05:34:36
● 2026-03-31 06:23:12
● 2026-04-10 01:47:44
●NSb.share-dns.net2026-03-31 → 2026-04-10 · 3 obs
○ 2017-09-20 05:34:36
● 2026-03-31 06:23:12
● 2026-04-10 01:47:44
●NSb10.share-dns.net2026-03-31 → 2026-04-10 · 3 obs
○ 2017-09-20 05:34:36
● 2026-03-31 06:23:12
● 2026-04-10 01:47:44
○NSns15.xincache.com2016-12-20 → 2017-09-20 · 4 obs
● 2016-12-20 14:53:36
● 2017-09-20 05:34:36
○ 2026-03-31 06:23:12
○ 2026-04-10 01:47:44
○NSns16.xincache.com2016-12-20 → 2017-09-20 · 4 obs
● 2016-12-20 14:53:36
● 2017-09-20 05:34:36
○ 2026-03-31 06:23:12
○ 2026-04-10 01:47:44
○A119.10.61.1722017-09-20 → 2017-09-20 · 3 obs
● 2017-09-20 05:34:36
○ 2026-03-31 06:23:12
○ 2026-04-10 01:47:44
●A156.239.99.1802026-03-31 → 2026-04-10 · 3 obs
○ 2017-09-20 05:34:36
● 2026-03-31 06:23:12
● 2026-04-10 01:47:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
51hck.comb10.share-dns.net, a10.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b10.share-dns.net, a10.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51hck.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

TypeCountSample Data
A1156.239.99.180
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 (a10.share-dns.com)

Analysis

IP Addresses

51hck.com resolves to one IP number: 156.239.99.180.

Name Servers

51hck.com delegates to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

51hck.com at least partially shares name servers with other domains, including zjweijia.com, cityfcw.com, 2015zyz.com, dyoynkyy.com and meechao.com.

These name servers are commonly used with a7.share-dns.com, b7.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com, b11.share-dns.net, a12.share-dns.com, b12.share-dns.net, a9.share-dns.com and b9.share-dns.net.

Host names with one IP number:

a10.share-dns.com and a.share-dns.com point to 172.64.53.25.

b10.share-dns.net and b.share-dns.net point to 172.64.52.239.

Host names that point to 172.64.53.25: a10.share-dns.com and a.share-dns.com.

Host names that point to 172.64.52.239: b10.share-dns.net and b.share-dns.net.