mail.52jsc.com - robtex.com

mail.52jsc.com

DNSSEC⚠️ Not signed
A172.247.55.46🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route)

52jsc.com

DNSSEC⚠️ Not signed
A172.247.55.46🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route)
NSa4.share-dns.com ⭐ ⚠️ Not in parent delegation
NSa.share-dns.com ⚠️ Not in zone NS records
NSb.share-dns.net ⚠️ Not in zone NS records
NSb4.share-dns.net ⚠️ Not in parent delegation
SOAa.share-dns.commaster@share-dns.com serial=1777547893

Same first word

Similar names

DNS History

5 records (1 active, 4 former)

2017201820192020202120222023202420252026A172.247.55.46195.154.174.24745.79.1.18447.88.137.152CNAMEfree.juming.url.dnsdun.com
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
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
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
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
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

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...-
52jsc.comb4.share-dns.net, a4.share-dns.com1 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

TypeCountSample Data
A1172.247.55.46

📌 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.