dott.su - dns.ninja
dott.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 72.56.238.98 | ||||||
| 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 | ||||||
| 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 | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f00:3::5c35:742f🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3 | ||||||
| PTR | mx1.timeweb.ru | ||||||
| A | 92.53.116.47🇷🇺 TimeWeb-AS92.53.116.0/24 | ||||||
| PTR | mx1.timeweb.ru | ||||||
| MX | mx2.timeweb.ru(20) | ||||||
| A | 2a03:6f00:3::5c35:7433🇷🇺 TimeWeb-AS2a03:6f00:3::/48 TIMEWEB-v6-48-3 | ||||||
| PTR | mx2.timeweb.ru | ||||||
| A | 92.53.116.51🇷🇺 TimeWeb-AS92.53.116.0/24 | ||||||
| PTR | mx2.timeweb.ru | ||||||
| TXT | v=spf1 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=3 | ||||||
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=650209722 | ||||||
Same first word
Similar names
DNS History
18 records (7 active, 11 former)
○NSdns1.yandex.net2015-08-13 → 2016-12-10 · 4 obs
● 2016-12-10 23:11:54
○ 2020-12-19 12:12:18
○ 2026-07-05 07:43:26
○NSdns2.yandex.net2015-08-13 → 2016-12-10 · 4 obs
● 2016-12-10 23:11:54
○ 2020-12-19 12:12:18
○ 2026-07-05 07:43:26
●NSns1.timeweb.ru2026-05-21 → 2026-07-05 · 3 obs
● 2026-05-21 10:16:22
● 2026-07-05 07:43:26
○NSns10.uadns.com2020-12-19 → 2020-12-19 · 4 obs
● 2020-12-19 12:12:18
○ 2026-04-02 14:38:36
○ 2026-07-05 07:43:26
○NSns11.uadns.com2020-12-19 → 2020-12-19 · 4 obs
● 2020-12-19 12:12:18
○ 2026-04-02 14:38:36
○ 2026-07-05 07:43:26
○NSns12.uadns.com2020-12-19 → 2020-12-19 · 4 obs
● 2020-12-19 12:12:18
○ 2026-04-02 14:38:36
○ 2026-07-05 07:43:26
●NSns2.timeweb.ru2026-05-21 → 2026-07-05 · 3 obs
● 2026-05-21 10:16:22
● 2026-07-05 07:43:26
●NSns3.timeweb.org2026-05-21 → 2026-07-05 · 3 obs
● 2026-05-21 10:16:22
● 2026-07-05 07:43:26
●NSns4.timeweb.org2026-05-21 → 2026-07-05 · 3 obs
● 2026-05-21 10:16:22
● 2026-07-05 07:43:26
○MXmx.yandex.ru2015-08-13 → 2016-12-10 · 4 obs
● 2016-12-10 23:11:54
○ 2020-12-19 12:12:18
○ 2026-07-05 07:43:26
○MXmx.zoho.eu2020-12-19 → 2020-12-19 · 4 obs
● 2020-12-19 12:12:18
○ 2026-04-02 14:38:36
○ 2026-07-05 07:43:26
●MXmx1.timeweb.ru2026-05-21 → 2026-07-05 · 3 obs
● 2026-05-21 10:16:22
● 2026-07-05 07:43:26
●MXmx2.timeweb.ru2026-05-21 → 2026-07-05 · 3 obs
● 2026-05-21 10:16:22
● 2026-07-05 07:43:26
○MXmx2.zoho.eu2020-12-19 → 2020-12-19 · 4 obs
● 2020-12-19 12:12:18
○ 2026-04-02 14:38:36
○ 2026-07-05 07:43:26
○MXmx3.zoho.eu2020-12-19 → 2020-12-19 · 4 obs
● 2020-12-19 12:12:18
○ 2026-04-02 14:38:36
○ 2026-07-05 07:43:26
○A31.220.16.2222015-08-13 → 2015-08-13 · 3 obs
○ 2015-12-14 09:59:20
○ 2026-07-05 07:43:26
●A72.56.238.982026-05-21 → 2026-07-05 · 3 obs
● 2026-05-21 10:16:22
● 2026-07-05 07:43:26
○A78.27.168.62015-12-14 → 2020-12-19 · 5 obs
● 2015-12-14 09:59:20
● 2020-12-19 12:12:18
○ 2026-04-02 14:38:36
○ 2026-07-05 07:43:26
🔍 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 |
| dott.su | ns1.timeweb.ru, ns4.timeweb.org, ns3.timeweb.org, ns2.timeweb.ru | - |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns1.timeweb.ru, ns4.timeweb.org, ns3.timeweb.org, ns2.timeweb.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dott.su (unsigned zone)
⏱️ Timing
Total: 4950ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.56.238.98 |
| NS | 4 | ns2.timeweb.ru, ns4.timeweb.org... |
| MX | 2 | mx2.timeweb.ru (pri: 20), mx1.timeweb.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
dott.su directs to one IP number, which is 72.56.238.98.
Name Servers
The domain dott.su is delegated to these four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
dott.su partially shares its NS delegation with several other domains, including uralstalmash.ru, collbooks.com, welx.ru and two others.
ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each carry two IP addresses. ns3.timeweb.org has 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org has 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru has 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru has 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
The MX records for dott.su point to two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
dott.su has the same mail server arrangement as a number of other domains, for example raskladushka.su, crazyme.ru, vrachnadom-sev.ru and two more.
There is at least a partial overlap in mail servers between dott.su and other domains like kupalniki-nsk.ru, galatravel.ru and clipsoru.ru.
It is common to find these mail servers paired with the mail servers mx3.timeweb.ru.
Each of the two host names carries two IP addresses: mx1.timeweb.ru points to 92.53.116.47 and 2a03:6f00:3::5c35:742f, and mx2.timeweb.ru points to 92.53.116.51 and 2a03:6f00:3::5c35:7433.