ns53.557521.com - robtex.com
ns53.557521.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.55.45🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route) | ||||||
557521.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.55.45🇺🇸 CNSERVERSLLC172.247.55.0/24 CMI (Customer Route) | ||||||
| NS | a5.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 | b5.share-dns.net ⚠️ Not in parent delegation | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1777497141 | ||||||
Previously NS for
Same first word
Similar names
35ns.com |
53sn.com |
53ns.ch |
35sn.com |
sn35.ru |
sn35.com |
53ns.de |
ns35.nl |
sn53.com |
sn53.ru |
n5s3.com |
ns35.de |
sn35.df.gov.br |
s5n3.cn |
ns35.com |
DNS History
4 records (1 active, 3 former)
●A172.247.55.452026-05-15 → 2026-07-07 · 3 obs
○ 2016-03-20 06:53:02
● 2026-05-15 01:18:50
● 2026-07-07 23:16:04
● 2026-05-15 01:18:50
● 2026-07-07 23:16:04
○A183.182.72.1432015-11-24 → 2016-03-20 · 5 obs
○ 2015-07-25 23:36:18
● 2015-11-24 19:26:42
● 2016-03-20 06:53:02
○ 2026-05-15 01:18:50
○ 2026-07-07 23:16:04
● 2015-11-24 19:26:42
● 2016-03-20 06:53:02
○ 2026-05-15 01:18:50
○ 2026-07-07 23:16:04
○A183.182.72.1602015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 23:36:18
○ 2015-11-24 19:26:42
○ 2026-07-07 23:16:04
○ 2015-11-24 19:26:42
○ 2026-07-07 23:16:04
○A61.188.39.242015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 23:36:18
○ 2026-05-15 01:18:50
○ 2026-07-07 23:16:04
○ 2026-05-15 01:18:50
○ 2026-07-07 23:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| 557521.com | b5.share-dns.net, a5.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b5.share-dns.net, a5.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 557521.com (unsigned zone)
⏱️ Timing
Total: 349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.55.45 |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a5.share-dns.com)
Analysis
IP Addresses
ns53.557521.com resolves to one IP address: 172.247.55.45.
738789.com, www9785.com, www2301.com and two other host names share IP numbers with ns53.557521.com.