convert-ost.org - robtex.com
convert-ost.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-03-20 #0 | ||||||
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=1775465713 | ||||||
Previously MX for
convert-ost.org |
Same first word
convert-ost.org |
DNS History
13 records (3 active, 10 former)
○NSmid113.ns1.sslparking.com2026-03-27 → 2026-03-28 · 5 obs
● 2026-03-27 08:08:16
● 2026-03-28 05:54:56
○ 2026-04-06 09:21:38
○ 2026-04-06 09:21:40
○NSmid113.ns2.sslparking.com2026-03-27 → 2026-03-28 · 5 obs
● 2026-03-27 08:08:16
● 2026-03-28 05:54:56
○ 2026-04-06 09:21:38
○ 2026-04-06 09:21:40
○NSns1.cybersics.com2016-03-09 → 2020-02-21 · 5 obs
● 2016-03-09 21:24:14
● 2020-02-21 10:11:58
○ 2026-03-27 08:08:16
○ 2026-04-06 09:21:40
○NSns1.nsftopst.com2015-05-14 → 2015-12-09 · 4 obs
● 2015-12-09 14:18:32
○ 2016-03-09 21:24:14
○ 2026-04-06 09:21:40
○NSns2.cybersics.com2016-03-09 → 2020-02-21 · 5 obs
● 2016-03-09 21:24:14
● 2020-02-21 10:11:58
○ 2026-03-27 08:08:16
○ 2026-04-06 09:21:40
○NSns2.nsftopst.com2015-05-14 → 2015-12-09 · 4 obs
● 2015-12-09 14:18:32
○ 2016-03-09 21:24:14
○ 2026-04-06 09:21:40
●NSns3.expirationwarning.net2026-04-06 → 2026-04-06 · 3 obs
● 2026-04-06 09:21:38
● 2026-04-06 09:21:40
●NSns7.expirationwarning.net2026-04-06 → 2026-04-06 · 3 obs
● 2026-04-06 09:21:38
● 2026-04-06 09:21:40
○MXconvert-ost.org2015-05-14 → 2020-02-21 · 4 obs
● 2020-02-21 10:11:58
○ 2026-03-27 08:08:16
○ 2026-04-06 09:21:40
○A142.4.11.72016-03-09 → 2020-02-21 · 5 obs
● 2016-03-09 21:24:14
● 2020-02-21 10:11:58
○ 2026-03-27 08:08:16
○ 2026-04-06 09:21:40
○A185.53.179.1302026-03-27 → 2026-03-28 · 5 obs
● 2026-03-27 08:08:16
● 2026-03-28 05:54:56
○ 2026-04-06 09:21:38
○ 2026-04-06 09:21:40
○A198.154.228.1692015-05-14 → 2015-12-09 · 4 obs
● 2015-12-09 14:18:32
○ 2016-03-09 21:24:14
○ 2026-04-06 09:21:40
●A51.161.21.12026-04-06 → 2026-04-06 · 3 obs
● 2026-04-06 09:21:38
● 2026-04-06 09:21:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| convert-ost.org | ns7.expirationwarning.net, ns3.expirationwarning.net | - |
✅ Authoritative Response
Server:51.161.21.1
NS records: ns7.expirationwarning.net, ns3.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for convert-ost.org (unsigned zone)
⏱️ Timing
Total: 1510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.17.68 |
| NS | 2 | ns7.expirationwarning.net, ns3.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
convert-ost.org points to a single IP: 51.161.21.1.
Other host names, for instance xn--22cap3gipk4c4a1czbzk.com, lcmi.net, candidshock.com, bolch.net and landinplacer.com share IP numbers with convert-ost.org.
Name Servers
Two name servers ns3.expirationwarning.net and ns7.expirationwarning.net handle delegation for convert-ost.org.
convert-ost.org uses the same name server setup as other domains, for example nwme712.com, kksnetwork.com, 63dyw.com, xiloial.com and swanchocolates.com.
convert-ost.org partially shares name servers with other domains, such as bolch.net and manloves.net.
These name servers are often used with the name servers ns1.expirationwarning.net and ns5.expirationwarning.net.
Host names with one IP number: The host name ns3.expirationwarning.net points to 51.161.21.1 and the host name ns7.expirationwarning.net points to 51.195.17.68.