cedar.su - dns.ninja
cedar.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.171.15.29🇷🇺 ADMAN-AS213.171.15.0/24 | ||||||
| PTR | 3330399-cn74577.twc1.net | ||||||
| PTR | srv6453-112252.rootvds.ru | ||||||
| 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 | ||||||
| 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 | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| 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 | ||||||
| MX | mail.cedar.su ⭐ | ||||||
| A | 213.171.15.29🇷🇺 ADMAN-AS213.171.15.0/24 | ||||||
| PTR | 3330399-cn74577.twc1.net | ||||||
| PTR | srv6453-112252.rootvds.ru | ||||||
| TXT | v=spf1 ip4:213.171.15.29 a mx ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=31 | ||||||
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=650209927 | ||||||
Subdomains
mail.cedar.su |
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
○NSname1.pagehost.ru2015-07-20 → 2016-07-14 · 4 obs
● 2016-07-14 04:03:48
○ 2017-03-28 18:31:16
○ 2026-07-22 09:41:36
○NSname14.pagehost.ru2015-07-20 → 2016-07-14 · 4 obs
● 2016-07-14 04:03:48
○ 2017-03-28 18:31:16
○ 2026-07-22 09:41:36
●NSns1.timeweb.ru2026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 08:14:00
● 2026-07-22 09:41:36
●NSns2.timeweb.ru2026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 08:14:00
● 2026-07-22 09:41:36
●NSns3.timeweb.org2026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 08:14:00
● 2026-07-22 09:41:36
●NSns4.timeweb.org2026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 08:14:00
● 2026-07-22 09:41:36
○NSwww14.pagehost.ru2015-07-20 → 2016-07-14 · 4 obs
● 2016-07-14 04:03:48
○ 2017-03-28 18:31:16
○ 2026-07-22 09:41:36
○MXalt1.aspmx.l.google.com2015-07-20 → 2016-07-14 · 4 obs
● 2016-07-14 04:03:48
○ 2017-03-28 18:31:16
○ 2026-07-22 09:41:36
○MXalt2.aspmx.l.google.com2015-07-20 → 2016-07-14 · 4 obs
● 2016-07-14 04:03:48
○ 2017-03-28 18:31:16
○ 2026-07-22 09:41:36
○MXaspmx.l.google.com2015-07-20 → 2016-07-14 · 4 obs
● 2016-07-14 04:03:48
○ 2017-03-28 18:31:16
○ 2026-07-22 09:41:36
●MXmail.cedar.su2026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 08:14:00
● 2026-07-22 09:41:36
○A188.94.91.1292015-11-18 → 2016-07-14 · 5 obs
● 2015-11-18 01:31:52
● 2016-07-14 04:03:48
○ 2017-03-28 18:31:16
○ 2026-07-22 09:41:36
○A188.94.91.1822015-07-20 → 2015-07-20 · 3 obs
○ 2015-11-18 01:31:52
○ 2026-07-22 09:41:36
●A213.171.15.292026-02-22 → 2026-07-22 · 3 obs
● 2026-02-22 08:14:00
● 2026-07-22 09:41:36
🔍 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 |
| cedar.su | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | - |
✅ Authoritative Response
Server:217.78.234.130
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cedar.su (unsigned zone)
⏱️ Timing
Total: 3895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.171.15.29 |
| NS | 4 | ns4.timeweb.org, ns3.timeweb.org... |
| MX | 1 | mail.cedar.su (pri: 10) |
| TXT | 1 | v=spf1 ip4:213.171.15.29 a mx ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
cedar.su is a parent domain of mail.cedar.su.
IP Addresses
cedar.su resolves to just one IP address, 213.171.15.29.
cedar.su shares its IP numbers with other host names like clasna-nsk.ru, ionstudio.ru and mail.cedar.su.
Name Servers
The NS records for cedar.su point to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
cedar.su shares at least some of its name servers with other domains, including vc88025.tmweb.ru, 68.13.225.188.in-addr.arpa, vexil.ru and two others.
The host names ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each resolve to two IP addresses: ns3.timeweb.org resolves to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org resolves to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru resolves to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru resolves to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
The sole mail server for cedar.su is mail.cedar.su.
There is one IP number for mail.cedar.su: 213.171.15.29.