algo-spb.com - robtex.com
algo-spb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.188.111.210🇷🇺 CITYTELECOM-AS89.188.111.0/24 Filanco ltd route object S-Petersburg area | ||||||
| PTR | mx2.algo-spb.com | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org ⚠️ Not in parent delegation | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org ⚠️ Not in parent delegation | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx2.algo-spb.com ⭐ | ||||||
| A | 89.188.111.210🇷🇺 CITYTELECOM-AS89.188.111.0/24 Filanco ltd route object S-Petersburg area | ||||||
| PTR | mx2.algo-spb.com | ||||||
| MX | mx1.algo-spb.com(20) | ||||||
| TXT | v=spf1 ip4:89.188.111.210/32 ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru 2010-07-06 #71 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776032797 | ||||||
Subdomains
Same first word
algo-spb.com |
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.stnw.ru2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-06 22:04:28
○ 2026-04-12 22:44:24
●NSns1.timeweb.ru2015-08-06 → 2026-04-12 · 3 obs
● 2015-08-06 22:04:28
● 2026-04-12 22:44:24
○NSns2.stnw.ru2008-03-15 → 2008-03-15 · 3 obs
○ 2015-08-06 22:04:28
○ 2026-04-12 22:44:24
●NSns2.timeweb.ru2015-08-06 → 2026-04-12 · 3 obs
● 2015-08-06 22:04:28
● 2026-04-12 22:44:24
●NSns3.timeweb.org2015-08-06 → 2026-04-12 · 3 obs
● 2015-08-06 22:04:28
● 2026-04-12 22:44:24
●NSns4.timeweb.org2015-08-06 → 2026-04-12 · 3 obs
● 2015-08-06 22:04:28
● 2026-04-12 22:44:24
●MXmx1.algo-spb.com2015-08-06 → 2026-04-12 · 3 obs
● 2015-08-06 22:04:28
● 2026-04-12 22:44:24
●MXmx2.algo-spb.com2015-08-06 → 2026-04-12 · 3 obs
● 2015-08-06 22:04:28
● 2026-04-12 22:44:24
○A81.222.85.22008-03-15 → 2017-04-10 · 4 obs
● 2017-04-10 14:08:20
○ 2026-03-25 21:12:22
○ 2026-04-12 22:44:24
●A89.188.111.2102026-03-25 → 2026-04-12 · 3 obs
● 2026-03-25 21:12:22
● 2026-04-12 22:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| algo-spb.com | ns1.timeweb.ru, ns2.timeweb.ru | - |
✅ Authoritative Response
Server:85.193.93.85
NS records: ns1.timeweb.ru, ns2.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for algo-spb.com (unsigned zone)
⏱️ Timing
Total: 3317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.188.111.210 |
| NS | 4 | ns3.timeweb.org, ns1.timeweb.ru... |
| MX | 2 | mx2.algo-spb.com (pri: 10), mx1.algo-spb.com (pri: 20) |
| TXT | 1 | v=spf1 ip4:89.188.111.210/32 ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
Hierarchy
The parent of bsd.algo-spb.com, mx2.algo-spb.com and www.algo-spb.com is algo-spb.com.
IP Addresses
algo-spb.com points to an IP address: 89.188.111.210.
Other host names, such as www.algo-spb.com, bsd.algo-spb.com and mx2.algo-spb.com, share IP numbers with algo-spb.com.
Name Servers
algo-spb.com delegates to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
algo-spb.com at least partially shares name servers with other domains, for instance charm-lady.com, petbagira-m.ru, voronej.com, courier-media.com and poranayug.ru.
Host names with two IP numbers: ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130; ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139; ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93; ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85.
Mail Servers
algo-spb.com is handled by two mail servers: mx1.algo-spb.com and mx2.algo-spb.com.
The mail server setup for algo-spb.com is the same as for other domains, such as www.algo-spb.com.
Host names with a single IP address: mx2.algo-spb.com points to 89.188.111.210.