51751.net - robtex.com

51751.net

DNSSEC⚠️ Not signed
A107.151.102.49🇺🇸 POWERLINE-HK107.151.64.0/18 PowerLine Internal Use
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=1765083128

net

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=1776680342

Subdomains

www.51751.net

Same first word

51751.net
51751.xyz

Similar names

11755.com
15157.net
15751.com
55117.com
71155.xyz
15715.com.cn
55171.us
17155.com
51157.com
51571.cn
11755.ws
11575.vip
17515.vip
11557.us
11755.us
71515.us
55171.xyz
57115.us
17515.com
15175.com
15517.com
51517.com
71155.de
55117.cn
15571.com
57511.us
17551.com
17551.us
75511.cn

DNS History

20 records (5 active, 15 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma11.share-dns.comb.share-dns.netb11.share-dns.neta6.share-dns.comb6.share-dns.netdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comns.yovole.comns1.yovole.comMXmail.51751.netp.nsm.ctmail.comA107.151.102.4961.151.239.2168.5.1.3498.124.199.17CNAMEpark.jinmi.com
●NSa.share-dns.com2026-03-30 → 2026-04-20 · 3 obs
○ 2017-01-08 21:27:00
● 2026-03-30 20:47:44
● 2026-04-20 10:37:14
●NSa11.share-dns.com2026-04-20 → 2026-04-20 · 2 obs
○ 2026-04-08 00:12:14
● 2026-04-20 10:37:14
○NSa6.share-dns.com2026-03-30 → 2026-04-08 · 4 obs
○ 2017-01-08 21:27:00
● 2026-03-30 20:47:44
● 2026-04-08 00:12:14
○ 2026-04-20 10:37:14
●NSb.share-dns.net2026-03-30 → 2026-04-20 · 3 obs
○ 2017-01-08 21:27:00
● 2026-03-30 20:47:44
● 2026-04-20 10:37:14
●NSb11.share-dns.net2026-04-20 → 2026-04-20 · 2 obs
○ 2026-04-08 00:12:14
● 2026-04-20 10:37:14
○NSb6.share-dns.net2026-03-30 → 2026-04-08 · 4 obs
○ 2017-01-08 21:27:00
● 2026-03-30 20:47:44
● 2026-04-08 00:12:14
○ 2026-04-20 10:37:14
○NSdns1.name-services.com2015-11-08 → 2017-01-08 · 5 obs
○ 2015-06-22 09:52:50
● 2015-11-08 14:31:48
● 2017-01-08 21:27:00
○ 2026-03-30 20:47:44
○ 2026-04-20 10:37:14
○NSdns2.name-services.com2015-11-08 → 2017-01-08 · 5 obs
○ 2015-06-22 09:52:50
● 2015-11-08 14:31:48
● 2017-01-08 21:27:00
○ 2026-03-30 20:47:44
○ 2026-04-20 10:37:14
○NSdns3.name-services.com2015-11-08 → 2017-01-08 · 5 obs
○ 2015-06-22 09:52:50
● 2015-11-08 14:31:48
● 2017-01-08 21:27:00
○ 2026-03-30 20:47:44
○ 2026-04-20 10:37:14
○NSdns4.name-services.com2015-11-08 → 2017-01-08 · 5 obs
○ 2015-06-22 09:52:50
● 2015-11-08 14:31:48
● 2017-01-08 21:27:00
○ 2026-03-30 20:47:44
○ 2026-04-20 10:37:14
○NSdns5.name-services.com2015-11-08 → 2017-01-08 · 5 obs
○ 2015-06-22 09:52:50
● 2015-11-08 14:31:48
● 2017-01-08 21:27:00
○ 2026-03-30 20:47:44
○ 2026-04-20 10:37:14
○NSns.yovole.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 09:52:50
○ 2015-11-08 14:31:48
○ 2026-04-20 10:37:14
○NSns1.yovole.com2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 09:52:50
○ 2015-11-08 14:31:48
○ 2026-04-20 10:37:14
○MXmail.51751.net2015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 09:52:50
○ 2015-11-08 14:31:48
○ 2026-04-20 10:37:14
○MXp.nsm.ctmail.com2015-11-08 → 2016-01-29 · 5 obs
○ 2015-06-22 09:52:50
● 2015-11-08 14:31:48
● 2016-01-29 08:03:20
○ 2016-05-02 08:08:22
○ 2026-04-20 10:37:14
●A107.151.102.492026-03-30 → 2026-04-20 · 3 obs
○ 2017-01-08 21:27:00
● 2026-03-30 20:47:44
● 2026-04-20 10:37:14
○A61.151.239.2162015-06-22 → 2015-06-22 · 3 obs
● 2015-06-22 09:52:50
○ 2015-11-08 14:31:48
○ 2026-04-20 10:37:14
○A8.5.1.342015-11-08 → 2016-05-02 · 5 obs
○ 2015-06-22 09:52:50
● 2015-11-08 14:31:48
● 2016-05-02 08:08:22
○ 2017-01-08 21:27:00
○ 2026-04-20 10:37:14
○A98.124.199.172017-01-08 → 2017-01-08 · 4 obs
○ 2016-05-02 08:08:22
● 2017-01-08 21:27:00
○ 2026-03-30 20:47:44
○ 2026-04-20 10:37:14
○CNAMEpark.jinmi.com2017-12-29 → 2017-12-29 · 3 obs
● 2017-12-29 14:30:10
○ 2026-03-30 20:47:44
○ 2026-04-20 10:37:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netj.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net...-
51751.netb11.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 51751.net (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

TypeCountSample Data
A1107.151.102.49
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 (b11.share-dns.net)

Analysis

Hierarchy

The parent of www.51751.net is 51751.net.

IP Addresses

51751.net points to a single IP: 107.151.102.49.

Other host names such as dlxuchen.cn and www.51751.net share IP numbers with 51751.net.

Name Servers

51751.net's delegation is handled by four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

51751.net partially shares name servers with other domains; examples include ylangad.com, 0dayhost.org, 61067.xyz, ewingh.com and rcs-jp.com.

These name servers are commonly used alongside a2.share-dns.com, b2.share-dns.net, a3.share-dns.com, b3.share-dns.net, a4.share-dns.com, b4.share-dns.net, a7.share-dns.com, b7.share-dns.net, a8.share-dns.com and b8.share-dns.net.

Host names sharing a single IP address:

a11.share-dns.com points to: 172.64.53.25.

a.share-dns.com points to: 172.64.53.25.

b11.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: a11.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b11.share-dns.net and b.share-dns.net.