mravinsky.org - robtex.com
mravinsky.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 155.138.201.211🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155.138.201.211.vultrusercontent.com | ||||||
| NS | ns1.luadns.net ⭐ | ||||||
| A | 2001:67c:25a0::1🇳🇱 ANVERINO-AS2001:67c:25a0::/48 Anverino Software SRL | ||||||
| A | 185.142.218.1🇪🇸 ANVERINO-AS185.142.218.0/24 Anverino Software SRL | ||||||
| NS | ns2.luadns.net | ||||||
| A | 2001:67c:25a0::2🇳🇱 ANVERINO-AS2001:67c:25a0::/48 Anverino Software SRL | ||||||
| A | 185.142.218.2🇪🇸 ANVERINO-AS185.142.218.0/24 Anverino Software SRL | ||||||
| NS | ns3.luadns.net ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:25a0::3🇳🇱 ANVERINO-AS2001:67c:25a0::/48 Anverino Software SRL | ||||||
| A | 185.142.218.3🇪🇸 ANVERINO-AS185.142.218.0/24 Anverino Software SRL | ||||||
| NS | ns4.luadns.net ⚠️ Not in parent delegation | ||||||
| A | 2001:67c:25a0::4🇳🇱 ANVERINO-AS2001:67c:25a0::/48 Anverino Software SRL | ||||||
| A | 185.142.218.4🇪🇸 ANVERINO-AS185.142.218.0/24 Anverino Software SRL | ||||||
| MX | mravinsky.org ⭐ | ||||||
| A | 155.138.201.211🇺🇸 AS-VULTR155.138.192.0/19 Vultr Assigned Prefix | ||||||
| PTR | 155.138.201.211.vultrusercontent.com | ||||||
| SOA | ns1.luadns.nethostmaster@luadns.com serial=1718722877 | ||||||
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=1780385132 | ||||||
MX for
mravinsky.org |
Same first word
mravinsky.org |
mravinsky.ru |
DNS History
16 records (6 active, 10 former)
○NSns1.c040jp9933.info2018-01-01 → 2018-01-01 · 4 obs
● 2018-01-01 01:43:52
○ 2026-04-04 01:10:34
○ 2026-06-02 07:58:10
●NSns1.luadns.net2026-04-04 → 2026-06-02 · 3 obs
● 2026-04-04 01:10:34
● 2026-06-02 07:58:10
○NSns1.valuehost.ru2015-07-26 → 2016-06-20 · 4 obs
● 2016-06-20 22:21:48
○ 2018-01-01 01:43:52
○ 2026-06-02 07:58:10
○NSns2.c040jp9933.info2018-01-01 → 2018-01-01 · 4 obs
● 2018-01-01 01:43:52
○ 2026-04-04 01:10:34
○ 2026-06-02 07:58:10
●NSns2.luadns.net2026-04-04 → 2026-06-02 · 3 obs
● 2026-04-04 01:10:34
● 2026-06-02 07:58:10
○NSns2.valuehost.ru2015-07-26 → 2016-06-20 · 4 obs
● 2016-06-20 22:21:48
○ 2018-01-01 01:43:52
○ 2026-06-02 07:58:10
●NSns3.luadns.net2026-04-04 → 2026-06-02 · 3 obs
● 2026-04-04 01:10:34
● 2026-06-02 07:58:10
○NSns3.valuehost.ru2015-07-26 → 2016-06-20 · 4 obs
● 2016-06-20 22:21:48
○ 2018-01-01 01:43:52
○ 2026-06-02 07:58:10
●NSns4.luadns.net2026-04-04 → 2026-06-02 · 3 obs
● 2026-04-04 01:10:34
● 2026-06-02 07:58:10
●MXmravinsky.org2018-01-01 → 2026-06-02 · 3 obs
● 2018-01-01 01:43:52
● 2026-06-02 07:58:10
○MXmxs.valuehost.ru2015-07-26 → 2016-06-20 · 4 obs
● 2016-06-20 22:21:48
○ 2018-01-01 01:43:52
○ 2026-06-02 07:58:10
○MXmxs2.valuehost.ru2015-07-26 → 2016-06-20 · 4 obs
● 2016-06-20 22:21:48
○ 2018-01-01 01:43:52
○ 2026-06-02 07:58:10
○MXrelay.valuehost.ru2015-07-26 → 2016-06-20 · 4 obs
● 2016-06-20 22:21:48
○ 2018-01-01 01:43:52
○ 2026-06-02 07:58:10
○A122.221.115.902018-01-01 → 2018-01-01 · 4 obs
● 2018-01-01 01:43:52
○ 2026-04-04 01:10:34
○ 2026-06-02 07:58:10
●A155.138.201.2112026-04-04 → 2026-06-02 · 3 obs
● 2026-04-04 01:10:34
● 2026-06-02 07:58:10
○A217.112.37.522015-07-26 → 2016-06-20 · 4 obs
● 2016-06-20 22:21:48
○ 2018-01-01 01:43:52
○ 2026-06-02 07:58:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| mravinsky.org | ns1.luadns.net, ns2.luadns.net | - |
✅ Authoritative Response
Server:185.142.218.2
NS records: ns1.luadns.net, ns2.luadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mravinsky.org (unsigned zone)
⏱️ Timing
Total: 317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.138.201.211 |
| NS | 4 | ns1.luadns.net, ns2.luadns.net... |
| MX | 1 | mravinsky.org (pri: 10) |
| SOA | 1 | ns1.luadns.net hostmaster.luadns.com |
Analysis
Mail Server Role
mravinsky.org serves as a mail server for mravinsky.org.
IP Addresses
mravinsky.org has exactly one IP address — 155.138.201.211.
smtp.topblogs.ca, advgestor.com.br, mail1.ken-clarke.com plus two other host names have IP numbers in common with mravinsky.org.
Name Servers
mravinsky.org is delegated to 4 name servers: ns1.luadns.net, ns2.luadns.net, ns3.luadns.net and ns4.luadns.net.
The name servers of mravinsky.org overlap at least partially with those of other domains — among them argylesrestaurant.com, kafeen.no, protospiel.org and two more.
These name servers commonly appear in combination with the name servers ns5.luadns.net.
Each of the four hosts ns1.luadns.net, ns2.luadns.net, ns3.luadns.net and ns4.luadns.net has two IP addresses. ns1.luadns.net points to 185.142.218.1 and 2001:67c:25a0::1. ns2.luadns.net points to 185.142.218.2 and 2001:67c:25a0::2. ns3.luadns.net points to 185.142.218.3 and 2001:67c:25a0::3. ns4.luadns.net points to 185.142.218.4 and 2001:67c:25a0::4.
Mail Servers
mravinsky.org uses exactly one mail server, which is mravinsky.org.
mravinsky.org resolves to a single IP number: 155.138.201.211.