rudzinski.org - robtex.com
rudzinski.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.252.149.19🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s306.sureserver.com | ||||||
| NS | ns1.server306.com ⭐ | ||||||
| A | 192.252.149.19🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s306.sureserver.com | ||||||
| NS | ns2.server306.com | ||||||
| A | 192.252.150.19🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | ns2.server306.com | ||||||
| MX | mail.rudzinski.org ⭐ | ||||||
| A | 192.252.149.19🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA | ||||||
| PTR | s306.sureserver.com | ||||||
| TXT | v=spf1 a mx include:server306.smtp-spf.sureserver.com ~all | ||||||
| SOA | ns1.server306.comhostmaster@rudzinski.org serial=1778687676 | ||||||
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=1778694550 | ||||||
Subdomains
mail.rudzinski.org |
Same first word
DNS History
5 records (4 active, 1 former)
●NSns1.server306.com2015-05-31 → 2026-05-13 · 2 obs
● 2026-05-13 17:59:56
●NSns2.server306.com2015-05-31 → 2026-05-13 · 2 obs
● 2026-05-13 17:59:56
●MXmail.rudzinski.org2015-05-31 → 2026-05-13 · 2 obs
● 2026-05-13 17:59:56
●A192.252.149.192017-03-31 → 2026-05-13 · 3 obs
● 2017-03-31 21:02:06
● 2026-05-13 17:59:56
○A216.35.196.502015-05-31 → 2016-09-14 · 4 obs
● 2016-09-14 10:04:56
○ 2017-03-31 21:02:06
○ 2026-05-13 17:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| rudzinski.org | ns1.server306.com, ns2.server306.com | - |
✅ Authoritative Response
Server:192.252.150.19
NS records: ns1.server306.com, ns2.server306.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rudzinski.org (unsigned zone)
⏱️ Timing
Total: 719ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.252.149.19 |
| NS | 2 | ns1.server306.com, ns2.server306.com |
| MX | 1 | mail.rudzinski.org (pri: 0) |
| TXT | 1 | v=spf1 a mx include:server306.smtp-spf.s |
| SOA | 1 | ns1.server306.com hostmaster.rudzinski.o |
Analysis
Hierarchy
mail.rudzinski.org is a child of rudzinski.org.
IP Addresses
rudzinski.org resolves to one IP number: 192.252.149.19.
Other host names, for instance mail.therealdillpickles.com, mail.juliahofmann.com, mail.charlesdey.com, cateraffertyconsulting.com and mail.jaylepp.com share IP numbers with rudzinski.org.
Name Servers
rudzinski.org's delegation uses two name servers: ns1.server306.com and ns2.server306.com.
rudzinski.org uses the same name server setup as other domains, such as unimed.hk, algerkin.org, avinus.com, server306.com and modernmetro.com.
rudzinski.org at least partially shares name servers with other domains, including barajo.com, mrhenry.idv.hk, measureddesigns.net, designbyi.com and motherearthreiki.com.
Host names with a single IP address: ns1.server306.com points to 192.252.149.19; ns2.server306.com points to 192.252.150.19.
Mail Servers
A single mail server handles rudzinski.org, mail.rudzinski.org.
Host name mail.rudzinski.org resolves to a single IP: 192.252.149.19.