prescan.ru - robtex.com
prescan.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 77.222.64.228🇳🇱 Equinix77.222.64.0/19 -Connect-NL-20070410 | ||||||
| PTR | rev-228-64-222-77.virtu.nl | ||||||
| NS | ns1.dnsman.nl ⭐ | ||||||
| A | 2a02:728:e:66::100🇳🇱 UNISERVER-AS2a02:728::/32 | ||||||
| PTR | ns1.dnstools.nl | ||||||
| A | 81.26.219.100🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| PTR | ns1.dnstools.nl | ||||||
| NS | ns2.dnsman.nl | ||||||
| A | 2a02:728:e:758::160🇳🇱 UNISERVER-AS2a02:728::/32 | ||||||
| PTR | ns2.dnstools.nl | ||||||
| A | 81.26.208.160🇳🇱 UNISERVER-AS81.26.208.0/20 | ||||||
| PTR | ns2.dnstools.nl | ||||||
| MX | prescan-ru.mail.protection.outlook.com ⭐ | ||||||
| TXT | MS=ms26254002 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns1.dnsman.nlhostmaster@dnsman.nl 2016-06-29 #2 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069859 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
○MXmail.prescan.ru2015-08-08 → 2016-04-01 · 4 obs
● 2016-04-01 18:49:26
○ 2016-09-18 13:46:22
○ 2026-08-04 03:21:30
●MXprescan-ru.mail.protection.outlook.com2016-09-18 → 2026-08-04 · 3 obs
● 2016-09-18 13:46:22
● 2026-08-04 03:21:30
●A77.222.64.2282015-08-08 → 2026-08-04 · 2 obs
● 2026-08-04 03:21:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| prescan.ru | ns1.dnsman.nl, ns2.dnsman.nl | - |
✅ Authoritative Response
Server:81.26.208.160
NS records: ns1.dnsman.nl, ns2.dnsman.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prescan.ru (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.222.64.228 |
| NS | 2 | ns2.dnsman.nl, ns1.dnsman.nl |
| MX | 1 | prescan-ru.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms26254002, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.dnsman.nl hostmaster.dnsman.nl |
Analysis
IP Addresses
prescan.ru points to a single IP number: 77.222.64.228.
Additional host names — mail.climarad.de, garden-lights.nl, dofra.nl and two others — share IP numbers with prescan.ru.
Name Servers
prescan.ru is served by two delegated name servers, ns1.dnsman.nl and ns2.dnsman.nl.
prescan.ru shares its name server setup with other domains, including peru.nl, dnacentrum.nl, wkkaartjes.eu and two others.
prescan.ru partially shares its NS delegation with several other domains, including twern.nl, i-bio.nl, i-bio.com and two others.
The name servers ns1.dnstools.nl, ns2.dnstools.nl, ns1.odaweb.nl and ns2.odaweb.nl are often found in use alongside these name servers.
Each of the two host names carries two IP addresses: ns1.dnsman.nl points to 81.26.219.100 and 2a02:728:e:66::100, and ns2.dnsman.nl points to 81.26.208.160 and 2a02:728:e:758::160.
Mail Servers
prescan.ru has one mail server: prescan-ru.mail.protection.outlook.com.