bitner.info - dns.ninja
bitner.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 80.87.195.244🇷🇺 RU-JSCIOT80.87.194.0/23 | ||||||
| PTR | rucms.org | ||||||
| NS | dns.fastdns24.com ⭐ | ||||||
| A | 2001:41d0:1004:3000::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 176.31.3.154🇫🇷 OVH176.31.0.0/16 ISP Paris, France | ||||||
| PTR | dns.fastdns24.com | ||||||
| NS | dns2.fastdns24.org | ||||||
| A | 2a01:5a60:5::63🇷🇺 OOOVPS-AS2a01:5a60::/32 VPS IPv6 routed network | ||||||
| PTR | s23be981c.fastvps-server.com | ||||||
| A | 5.188.30.150🇷🇺 OOOVPS-AS5.188.30.0/24 VPS routed network | ||||||
| NS | dns3.fastdns24.eu | ||||||
| A | 2a01:4f8:212:c16::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns3.fastdns24.eu | ||||||
| A | 136.243.223.232🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | dns3.fastdns24.eu | ||||||
| NS | dns4.fastdns24.link | ||||||
| A | 2a01:4f9:2a:195a::4🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns4.fastdns24.link | ||||||
| A | 95.216.25.5🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | dns4.fastdns24.link | ||||||
| MX | mail.bitner.info ⭐ | ||||||
| A | 80.87.195.244🇷🇺 RU-JSCIOT80.87.194.0/23 | ||||||
| PTR | rucms.org | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns.fastdns24.comsupport@fastvps.ru 2021-12-15 #3 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1780565749 | ||||||
Subdomains
mail.bitner.info |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns.fastdns24.com2026-03-10 → 2026-06-04 · 3 obs
● 2026-03-10 12:21:52
● 2026-06-04 09:49:00
●NSdns2.fastdns24.org2026-03-10 → 2026-06-04 · 3 obs
● 2026-03-10 12:21:52
● 2026-06-04 09:49:00
●NSdns3.fastdns24.eu2026-03-10 → 2026-06-04 · 3 obs
● 2026-03-10 12:21:52
● 2026-06-04 09:49:00
●NSdns4.fastdns24.link2026-03-10 → 2026-06-04 · 3 obs
● 2026-03-10 12:21:52
● 2026-06-04 09:49:00
○NSns1.reg.ru2015-07-09 → 2016-04-14 · 4 obs
● 2016-04-14 13:07:14
○ 2026-03-10 12:21:52
○ 2026-06-04 09:49:00
○NSns2.reg.ru2015-07-09 → 2016-04-14 · 4 obs
● 2016-04-14 13:07:14
○ 2026-03-10 12:21:52
○ 2026-06-04 09:49:00
●MXmail.bitner.info2026-03-10 → 2026-06-04 · 2 obs
● 2026-06-04 09:49:00
○A31.31.204.592015-07-09 → 2016-04-14 · 4 obs
● 2016-04-14 13:07:14
○ 2026-03-10 12:21:52
○ 2026-06-04 09:49:00
●A80.87.195.2442026-03-10 → 2026-06-04 · 3 obs
● 2026-03-10 12:21:52
● 2026-06-04 09:49:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| bitner.info | dns4.fastdns24.link, dns.fastdns24.com, dns3.fastdns24.eu, dns2.fastdns24.org | - |
✅ Authoritative Response
Server:95.216.25.5
NS records: dns4.fastdns24.link, dns.fastdns24.com, dns3.fastdns24.eu, dns2.fastdns24.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitner.info (unsigned zone)
⏱️ Timing
Total: 1367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 80.87.195.244 |
| NS | 4 | dns.fastdns24.com, dns2.fastdns24.org... |
| MX | 1 | mail.bitner.info (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns.fastdns24.com support.fastvps.ru |
Analysis
Hierarchy
The domain mail.bitner.info falls under the parent bitner.info.
IP Addresses
bitner.info resolves to one IP address: 80.87.195.244.
mail.bitner.info, for instance, is one of the other host names sharing IP numbers with bitner.info.
Name Servers
bitner.info is served by 4 authoritative name servers: dns.fastdns24.com, dns3.fastdns24.eu, dns4.fastdns24.link and dns2.fastdns24.org.
At least some of bitner.info's name servers are shared with other domains, for example ipscholster.ru, leocom.ru, ukrline.net and two more.
These name servers commonly appear in combination with dns2.dns-root.org, dns3.dns-root.pro, dns1.dns-root.ru and four other name servers.
Four hostnames, each resolving to a pair of IP addresses: dns.fastdns24.com directs to 176.31.3.154 and 2001:41d0:1004:3000::2; dns3.fastdns24.eu directs to 136.243.223.232 and 2a01:4f8:212:c16::4; dns4.fastdns24.link directs to 95.216.25.5 and 2a01:4f9:2a:195a::4; dns2.fastdns24.org directs to 5.188.30.150 and 2a01:5a60:5::63.
Mail Servers
Mail for bitner.info is handled by a single mail server, mail.bitner.info.
mail.bitner.info directs to just one IP number, 80.87.195.244.