mail.52jsc.com - robtex.com
mail.52jsc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.55.46🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route) | ||||||
52jsc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.55.46🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route) | ||||||
| NS | a4.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| NS | b4.share-dns.net ⚠️ Not in parent delegation | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1777547893 | ||||||
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
●A172.247.55.462026-05-30 → 2026-08-12 · 3 obs
○ 2016-06-24 10:27:40
● 2026-05-30 14:36:20
● 2026-08-12 10:47:40
● 2026-05-30 14:36:20
● 2026-08-12 10:47:40
○A195.154.174.2472016-06-24 → 2016-06-24 · 3 obs
● 2016-06-24 10:27:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
○A45.79.1.1842016-06-24 → 2016-06-24 · 3 obs
● 2016-06-24 10:27:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
○A47.88.137.1522016-06-24 → 2016-06-24 · 3 obs
● 2016-06-24 10:27:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
○CNAMEfree.juming.url.dnsdun.com2016-06-24 → 2016-06-24 · 3 obs
● 2016-06-24 10:27:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
○ 2026-05-30 14:36:20
○ 2026-08-12 10:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| 52jsc.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 52jsc.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.55.46 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a4.share-dns.com)
Analysis
IP Addresses
mail.52jsc.com has exactly one IP address — 172.247.55.46.
www4322.com, pj18888.com, y6388.com plus two other host names have IP numbers in common with mail.52jsc.com.