51trans.org - robtex.com
51trans.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.243.137.87🇺🇸 HENGTONG-1104.243.137.0/24 yunxin llc | ||||||
| NS | a1.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1760689421 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774541018 | ||||||
Same first word
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 05:48:32
● 2026-03-26 16:21:14
●NSa1.share-dns.com2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 05:48:32
● 2026-03-26 16:21:14
●NSb.share-dns.net2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 05:48:32
● 2026-03-26 16:21:14
●NSb1.share-dns.net2026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 05:48:32
● 2026-03-26 16:21:14
○NSns1.cnspeed.com2015-10-17 → 2017-09-01 · 4 obs
● 2017-09-01 22:23:12
○ 2026-02-28 05:48:32
○ 2026-03-26 16:21:14
○NSns2.cnspeed.com2015-10-17 → 2017-09-01 · 4 obs
● 2017-09-01 22:23:12
○ 2026-02-28 05:48:32
○ 2026-03-26 16:21:14
●A104.243.137.872026-02-28 → 2026-03-26 · 3 obs
● 2026-02-28 05:48:32
● 2026-03-26 16:21:14
○A174.139.64.1882015-05-08 → 2015-05-08 · 3 obs
○ 2017-09-01 22:23:12
○ 2026-03-26 16:21:14
○A202.61.87.272017-09-01 → 2017-09-01 · 4 obs
● 2017-09-01 22:23:12
○ 2026-02-28 05:48:32
○ 2026-03-26 16:21:14
○A218.85.134.872015-05-08 → 2016-12-04 · 4 obs
● 2016-12-04 10:24:30
○ 2017-09-01 22:23:12
○ 2026-03-26 16:21:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| 51trans.org | b1.share-dns.net, a1.share-dns.com | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 51trans.org (unsigned zone)
⏱️ Timing
Total: 401ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.243.137.87 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
51trans.org points to an IP address: 104.243.137.87.
Other host names, such as lenovopo.com, dongmedia.net and tyhtxf.com, share IP numbers with 51trans.org.
Name Servers
51trans.org delegates to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
51trans.org at least partially shares name servers with other domains, for instance yyyyh.com, jingyuesj.com, gfr-yabo.com, dpdinternational-cn.com and fps7.com.
these name servers are commonly used with a2.share-dns.com, b2.share-dns.net, a3.share-dns.com, b3.share-dns.net, a10.share-dns.com, b10.share-dns.net, a11.share-dns.com, b11.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Hostnames with one IP:
a1.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b1.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a1.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b1.share-dns.net and b.share-dns.net.