dmbook.ru - robtex.com
dmbook.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f9:3b:3bc3::2🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| A | 65.21.127.156🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| NS | leela.handyhost.ru ⭐ | ||||||
| A | 65.21.127.188🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | leela.handyhost.ru | ||||||
| NS | ns1.handyhost.ru | ||||||
| A | 45.133.148.36🇷🇺 SELECTEL45.133.148.0/22 Selectel Route Object | ||||||
| NS | ns2.handyhost.ru | ||||||
| A | 5.8.51.167🇷🇺 PINDC-AS5.8.51.0/24 PIN DC | ||||||
| MX | mail.dmbook.ru ⭐ | ||||||
| A | 2a01:4f9:3b:3bc3::2🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| A | 65.21.127.156🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC | ||||||
| PTR | leela-ip2.handyhost.ru | ||||||
| TXT | v=spf1 ip4:65.21.127.188 ip4:65.21.127.188 a mx ~all | ||||||
| SOA | leela.handyhost.ruroot@example.com 2022-05-29 #0 | ||||||
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=4068147 | ||||||
Subdomains
mail.dmbook.ru |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSleela.handyhost.ru2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 19:58:52
● 2026-03-23 00:31:32
●NSns1.handyhost.ru2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 19:58:52
● 2026-03-23 00:31:32
○NSns1.nameself.com2015-08-01 → 2018-09-19 · 4 obs
● 2018-09-19 11:18:44
○ 2026-03-22 19:58:52
○ 2026-03-23 00:31:32
●NSns2.handyhost.ru2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 19:58:52
● 2026-03-23 00:31:32
○NSns2.nameself.com2015-08-01 → 2018-09-19 · 4 obs
● 2018-09-19 11:18:44
○ 2026-03-22 19:58:52
○ 2026-03-23 00:31:32
●MXmail.dmbook.ru2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 00:31:32
●A2a01:4f9:3b:3bc3::22026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 00:31:32
●A65.21.127.1562026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 00:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| dmbook.ru | ns2.handyhost.ru, ns1.handyhost.ru | 2 records |
✅ Authoritative Response
Server:5.8.51.167
NS records: ns2.handyhost.ru, ns1.handyhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dmbook.ru (unsigned zone)
⏱️ Timing
Total: 740ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.21.127.156 |
| AAAA | 1 | 2a01:4f9:3b:3bc3::2 |
| NS | 2 | ns2.handyhost.ru, ns1.handyhost.ru |
| MX | 2 | mail.dmbook.ru (pri: 10), mail.dmbook.ru (pri: 20) |
| TXT | 1 | v=spf1 ip4:65.21.127.188 ip4:65.21.127.1 |
| SOA | 1 | leela.handyhost.ru root.example.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.handyhost.ru, ns1.handyhost.ru)
Analysis
Hierarchy
The parent of mail.dmbook.ru is dmbook.ru.
IP Addresses
Two IP numbers are pointed to by dmbook.ru: 2a01:4f9:3b:3bc3::2 and 65.21.127.156.
other host names include mcounter.com.ua, mail.tanyasakara.ru, www.couture-info.ru, as-ai.ru and www.npanchenko.ru; they share IP numbers with dmbook.ru.
Name Servers
dmbook.ru is delegated to three name servers leela.handyhost.ru, ns1.handyhost.ru and ns2.handyhost.ru.
dmbook.ru at least partially shares name servers with other domains, for instance pol-z.ru, stroisnab65.ru, pravo62.org, mebelceny.ru and xn----7sbgbignh3azgaypfk9n.xn--p1ai.
these name servers are commonly used with ns1.handyhost.org, ns2.handyhost.org, ns1.trust-host.ru, ns2.trust-host.ru, sal.handyhost.ru, zapp.handyhost.ru, scruffy.handyhost.ru, barbados.handyhost.ru, nibbler.handyhost.ru and hermes.handyhost.ru.
Host names with one IP:
leela.handyhost.ru points to 65.21.127.188; ns1.handyhost.ru points to 45.133.148.36; ns2.handyhost.ru points to 5.8.51.167.
Mail Servers
dmbook.ru is handled by a single mail server, mail.dmbook.ru.
mail.dmbook.ru resolves to two IPs: 2a01:4f9:3b:3bc3::2 and 65.21.127.156.