biser.su - dns.ninja
biser.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.26.122.68🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv68-26.hostland.ru | ||||||
| NS | ns3.hostland.ru ⭐ | ||||||
| A | 81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK | ||||||
| A | 185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet" | ||||||
| NS | ns.hostland.ru | ||||||
| A | 185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv3-26.hostland.ru | ||||||
| A | 185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | smtp1.hostland.ru | ||||||
| MX | mail.biser.su ⭐ | ||||||
| A | 185.26.123.232🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | sendmail.hostland.ru | ||||||
| SOA | ns.hostland.rusupport@hostland.ru serial=100000000 | ||||||
su
| 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=650209401 | ||||||
Subdomains
mail.biser.su |
Same first word
biser.co |
biser.su |
biser.com.tr |
biser.de |
biser.kiev.ua |
biser.cz |
biser.biz |
biser.com |
biser.me |
biser.ru |
biser.info |
biser.net.ru |
biser.md |
biser.org |
biser.us |
biser.hu |
biser.eu |
biser.net |
biser.in.ua |
biser.com.ua |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdnsmgr1.ruweb.net2015-08-20 → 2017-04-21 · 4 obs
● 2017-04-21 03:13:30
○ 2026-02-18 12:52:40
○ 2026-06-08 14:22:28
●NSns.hostland.ru2026-02-18 → 2026-06-08 · 3 obs
● 2026-02-18 12:52:40
● 2026-06-08 14:22:28
○NSns1.vip4.deserv.net2015-08-20 → 2017-04-21 · 4 obs
● 2017-04-21 03:13:30
○ 2026-02-18 12:52:40
○ 2026-06-08 14:22:28
●NSns3.hostland.ru2026-02-18 → 2026-06-08 · 3 obs
● 2026-02-18 12:52:40
● 2026-06-08 14:22:28
●MXmail.biser.su2026-02-18 → 2026-06-08 · 3 obs
● 2026-02-18 12:52:40
● 2026-06-08 14:22:28
○MXmx.yandex.ru2015-08-20 → 2017-04-21 · 4 obs
● 2017-04-21 03:13:30
○ 2026-02-18 12:52:40
○ 2026-06-08 14:22:28
●A185.26.122.682026-02-18 → 2026-06-08 · 3 obs
● 2026-02-18 12:52:40
● 2026-06-08 14:22:28
○A91.201.43.762015-08-20 → 2017-04-21 · 4 obs
● 2017-04-21 03:13:30
○ 2026-02-18 12:52:40
○ 2026-06-08 14:22:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| biser.su | ns.hostland.ru, ns3.hostland.ru | - |
✅ Authoritative Response
Server:185.26.123.231
NS records: ns.hostland.ru, ns3.hostland.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biser.su (unsigned zone)
⏱️ Timing
Total: 1308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.122.68 |
| NS | 2 | ns.hostland.ru, ns3.hostland.ru |
| MX | 1 | mail.biser.su (pri: 10) |
| SOA | 1 | ns.hostland.ru support.hostland.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
biser.su is the parent zone for mail.biser.su.
IP Addresses
biser.su resolves to just one IP address, 185.26.122.68.
Two other host names, along with 01zel.ru, ecodriveru.ru and www.uzd.spb.ru, also share IP numbers with biser.su.
Name Servers
biser.su is delegated to two name servers: ns3.hostland.ru and ns.hostland.ru.
biser.su shares its NS records with other domains, for example defulo.ru, prohypnosis.ru, sevcso.ru and two others.
biser.su partially shares its name servers with domains like photoatelier.ru and pesok-tula.ru.
ns3.hostland.ru and ns.hostland.ru each resolve to two IP addresses: ns3.hostland.ru points to 81.95.18.218 and 185.22.183.98, while ns.hostland.ru points to 185.26.122.3 and 185.26.123.231.
Mail Servers
The sole mail server for biser.su is mail.biser.su.
mail.biser.su resolves to a single IP number: 185.26.123.232.