www.ostrowski.com - robtex.com
www.ostrowski.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.37🇨🇦 TUCOWS216.40.34.0/24 | ||||||
ostrowski.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.37🇨🇦 TUCOWS216.40.34.0/24 | ||||||
| NS | ns1.mdnsservice.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.mailbank.com | ||||||
| NS | ns2.mailbank.com | ||||||
| NS | ns2.mdnsservice.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.mdnsservice.com ⚠️ Not in parent delegation | ||||||
| MX | mx.netidentity.com.cust.hostedemail.com(20) | ||||||
| TXT | v=spf1 include:_spf.hostedemail.com ~all | ||||||
| SOA | ns1.mdnsservice.comhostmaster@mdnsservice.com serial=275360778 | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A216.40.34.372026-07-08 → 2026-08-01 · 3 obs
○ 2019-12-26 09:25:36
● 2026-07-08 06:01:42
● 2026-08-01 11:34:28
● 2026-07-08 06:01:42
● 2026-08-01 11:34:28
○A64.99.80.1212015-06-05 → 2019-12-26 · 4 obs
● 2015-06-05 19:11:12
● 2019-12-26 09:25:36
○ 2026-07-08 06:01:42
○ 2026-08-01 11:34:28
● 2019-12-26 09:25:36
○ 2026-07-08 06:01:42
○ 2026-08-01 11:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| ostrowski.com | ns1.mailbank.com, ns2.mailbank.com | 2 records |
✅ Authoritative Response
Server:216.40.47.18
NS records: ns1.mailbank.com, ns2.mailbank.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostrowski.com (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.37 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.mailbank.com, ns2.mailbank.com)
Analysis
IP Addresses
www.ostrowski.com directs to one IP number, which is 216.40.34.37.
Among the host names that share IP numbers with www.ostrowski.com are reames.com, mclain.com, haydon.org and two others.