professionml.ru - robtex.com
professionml.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.professionml.ru.professionml.ru ⭐ | ||||||
| NS | ns-reg8.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns-reg9.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| NS | ns1.professionml.ru ⚠️ Not in parent delegation | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
| MX | mail.professionml.ru ⭐ | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| TXT | v=spf1 ip4:5.252.35.162 -all | ||||||
| SOA | ns1.professionml.ru.professionml.ruadmin@professionml.ru.professionml.ru 2023-01-11 #2 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068862 | ||||||
Subdomains
mail.professionml.ru |
Same first word
professionml.ru |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-reg8.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:49:50
●NSns-reg9.firstmail.ltd2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:49:50
●NSns1.professionml.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:49:50
●NSns1.professionml.ru.professionml.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:49:50
●MXmail.professionml.ru2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:49:50
●A5.230.123.2392026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 17:49:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| professionml.ru | ns-reg8.firstmail.ltd, ns-reg9.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns-reg8.firstmail.ltd, ns-reg9.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for professionml.ru (unsigned zone)
⏱️ Timing
Total: 2242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.230.123.239 |
| NS | 1 | ns1.professionml.ru |
| MX | 1 | mail.professionml.ru (pri: 10) |
| TXT | 1 | v=spf1 ip4:5.252.35.162 -all |
| SOA | 1 | ns1.professionml.ru.professionml.ru admi |
Analysis
Hierarchy
mail.professionml.ru is a child of professionml.ru.
IP Addresses
professionml.ru resolves to one IP number: 5.230.123.239.
Other host names, for instance bureaucraemail.ru, mail.generalml.ru, mail.excommunicmfri.com, mail.insurrect.ru and arsenmail.ru share IP numbers with professionml.ru.
Name Servers
professionml.ru delegates to four name servers: ns-reg8.firstmail.ltd, ns-reg9.firstmail.ltd, ns1.professionml.ru and ns1.professionml.ru.professionml.ru.
professionml.ru at least partially shares name servers with other domains, including misclassirsmail.ru, accidenolml.ru, horizmali.ru, enantiemail.ru and subterrrsmail.ru.
These name servers are commonly used with ns-reg10.firstmail.ltd, ns-reg7.firstmail.ltd and ns-reg2.firstmail.ltd.
Host names with a single IP
ns-reg8.firstmail.ltd points to: 5.252.35.162
ns-reg9.firstmail.ltd points to: 5.252.35.162
ns1.professionml.ru points to: 5.252.35.162
Host names pointing to 5.252.35.162: ns-reg8.firstmail.ltd, ns-reg9.firstmail.ltd and ns1.professionml.ru
Mail Servers
A single mail server handles professionml.ru, mail.professionml.ru.
Host name mail.professionml.ru resolves to a single IP: 5.230.123.239.