k-expert.org - robtex.com
k-expert.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.154.69.4🇷🇺 RU-JSCIOT149.154.68.0/23 | ||||||
| PTR | artre1.fvds.ru | ||||||
| NS | artre.fvds.ru ⭐ | ||||||
| A | 37.46.133.246🇷🇺 RU-JSCIOT37.46.132.0/23 | ||||||
| PTR | artre.fvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.k-expert.org ⭐ | ||||||
| A | 149.154.69.4🇷🇺 RU-JSCIOT149.154.68.0/23 | ||||||
| PTR | artre1.fvds.ru | ||||||
| TXT | v=spf1 ip4:149.154.69.4 a mx ~all | ||||||
| SOA | artre.fvds.ruroot@artre1.fvds.ru 2024-01-07 #35 | ||||||
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=1774620909 | ||||||
Subdomains
mail.k-expert.org |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSartre.fvds.ru2026-03-12 → 2026-03-27 · 3 obs
● 2026-03-12 09:29:50
● 2026-03-27 14:45:16
●NSns1.firstvds.ru2015-05-29 → 2026-03-27 · 2 obs
● 2026-03-27 14:45:16
●NSns2.firstvds.ru2015-05-29 → 2026-03-27 · 5 obs
● 2016-04-06 02:05:24
○ 2016-11-25 04:01:32
● 2017-05-15 12:58:36
● 2026-03-27 14:45:16
○NSvakir2016-11-25 → 2017-05-15 · 5 obs
● 2016-11-25 04:01:32
● 2017-05-15 12:58:36
○ 2026-03-12 09:29:50
○ 2026-03-27 14:45:16
●MXmail.k-expert.org2015-05-29 → 2026-03-27 · 2 obs
● 2026-03-27 14:45:16
●A149.154.69.42026-03-12 → 2026-03-27 · 3 obs
● 2026-03-12 09:29:50
● 2026-03-27 14:45:16
○A188.120.233.82015-05-29 → 2016-04-06 · 4 obs
● 2016-04-06 02:05:24
○ 2016-11-25 04:01:32
○ 2026-03-27 14:45:16
○A62.109.1.182016-11-25 → 2017-05-15 · 5 obs
● 2016-11-25 04:01:32
● 2017-05-15 12:58:36
○ 2026-03-12 09:29:50
○ 2026-03-27 14:45:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| k-expert.org | ns1.firstvds.ru, ns2.firstvds.ru | - |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for k-expert.org (unsigned zone)
⏱️ Timing
Total: 986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.154.69.4 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.k-expert.org (pri: 10), mail.k-expert.org (pri: 20) |
| TXT | 1 | v=spf1 ip4:149.154.69.4 a mx ~all |
| SOA | 1 | artre.fvds.ru root.artre1.fvds.ru |
Analysis
Hierarchy
The parent of mail.k-expert.org is k-expert.org.
IP Addresses
k-expert.org points to a single IP: 149.154.69.4.
Other host names, for instance vakir.ru, mail.vakir.ru and mail.k-expert.org share IP numbers with k-expert.org.
Name Servers
k-expert.org is delegated to three name servers: ns1.firstvds.ru, ns2.firstvds.ru and artre.fvds.ru.
k-expert.org partially shares name servers with other domains; examples include grizzly.ru, soundaround.me, adm6.fvds.ru, atkconsulting.ru and b2bstat.ru.
These name servers are commonly used with firstvds.ru, ns1.example.com and ns2.example.com.
Host names with two IP numbers:
ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160.
Host names with one IP number:
artre.fvds.ru points to 37.46.133.246.
Mail Servers
k-expert.org is handled by a single mail server, mail.k-expert.org.
mail.k-expert.org points to a single IP: 149.154.69.4.