sdudko.ru - robtex.com
sdudko.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 136.244.93.111🇩🇪 AS-VULTR136.244.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | 111.93.244.136.in-addr.arpa | ||||||
| NS | ns1.vultr.com ⭐ | ||||||
| A | 2001:19f0:ccc::1🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::1🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultr.com | ||||||
| A | 173.199.96.96🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns1.vultrusercontent.com | ||||||
| NS | ns2.vultr.com | ||||||
| A | 2001:19f0:ccc::2🇺🇸 AS-VULTR2001:19f0:ccc::/48 DNS1 | ||||||
| A | 2001:19f0:ccd::2🇺🇸 AS-VULTR2001:19f0:ccd::/48 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultr.com | ||||||
| A | 173.199.96.97🇺🇸 AS-VULTR173.199.96.0/24 Vultr Assigned Prefix | ||||||
| PTR | ns2.vultrusercontent.com | ||||||
| MX | sdudko.ru ⭐ | ||||||
| A | 136.244.93.111🇩🇪 AS-VULTR136.244.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | 111.93.244.136.in-addr.arpa | ||||||
| SOA | ns1.vultr.comdnsadm@choopa.com serial=0 | ||||||
ru
| 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=4068881 | ||||||
MX for
sdudko.ru |
Same first word
sdudko.ru |
DNS History
10 records (4 active, 6 former)
●NSns1.vultr.com2026-04-04 → 2026-05-14 · 3 obs
● 2026-04-04 22:52:20
● 2026-05-14 17:30:14
○NSns121.dns-rus.net2015-06-08 → 2017-01-08 · 4 obs
● 2017-01-08 21:56:30
○ 2018-10-19 02:43:08
○ 2026-05-14 17:30:14
○NSns122.dns-rus.net2015-06-08 → 2017-01-08 · 4 obs
● 2017-01-08 21:56:30
○ 2018-10-19 02:43:08
○ 2026-05-14 17:30:14
○NSns163.dns-rus.net2018-10-19 → 2018-10-19 · 4 obs
● 2018-10-19 02:43:08
○ 2026-04-04 22:52:20
○ 2026-05-14 17:30:14
○NSns164.dns-rus.net2018-10-19 → 2018-10-19 · 4 obs
● 2018-10-19 02:43:08
○ 2026-04-04 22:52:20
○ 2026-05-14 17:30:14
●NSns2.vultr.com2026-04-04 → 2026-05-14 · 3 obs
● 2026-04-04 22:52:20
● 2026-05-14 17:30:14
●MXsdudko.ru2015-06-08 → 2026-05-14 · 2 obs
● 2026-05-14 17:30:14
●A136.244.93.1112026-04-04 → 2026-05-14 · 3 obs
● 2026-04-04 22:52:20
● 2026-05-14 17:30:14
○A91.219.192.422015-06-08 → 2018-10-19 · 8 obs
● 2015-10-23 08:32:50
○ 2016-01-27 21:44:34
○ 2016-04-21 20:12:28
● 2017-01-08 21:56:30
● 2018-10-19 02:43:08
○ 2026-04-04 22:52:20
○ 2026-05-14 17:30:14
○A91.219.194.12016-01-27 → 2016-04-21 · 5 obs
● 2016-01-27 21:44:34
● 2016-04-21 20:12:28
○ 2017-01-08 21:56:30
○ 2026-05-14 17:30:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| sdudko.ru | ns1.vultr.com, ns2.vultr.com | - |
✅ Authoritative Response
Server:173.199.96.97
NS records: ns1.vultr.com, ns2.vultr.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdudko.ru (unsigned zone)
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.244.93.111 |
| NS | 2 | ns1.vultr.com, ns2.vultr.com |
| MX | 1 | sdudko.ru (pri: 10) |
| SOA | 1 | ns1.vultr.com dnsadm.choopa.com |
Analysis
Mail Server Role
The mail server for sdudko.ru is sdudko.ru.
IP Addresses
sdudko.ru maps to IP address 136.244.93.111.
Other host names such as mountainguides.pro, mountain-guide.ru, gavriil.net and elbrus.tours share IP numbers with sdudko.ru.
Name Servers
Two name servers ns1.vultr.com and ns2.vultr.com are delegated to sdudko.ru.
sdudko.ru uses the same name server configuration as other domains, such as dutchmaster.com, xgenstudios.com, ketoko.biz, flashfed.com and malloys.us.
sdudko.ru at least partially shares name servers with other domains such as artofthegame.com, drugfreerc.org, echucamoamadirectory.com, theleaders.eu and way21.co.kr.
These name servers are commonly used alongside ns1.wpdns.host, ns2.wpdns.host and ns3.wpdns.host.
Host names with three IP numbers:
ns1.vultr.com points to 2001:19f0:ccc::1, 2001:19f0:ccd::1 and 173.199.96.96; ns2.vultr.com points to 2001:19f0:ccc::2, 2001:19f0:ccd::2 and 173.199.96.97.
Mail Servers
One mail server serves sdudko.ru.
sdudko.ru points to one IP number: 136.244.93.111.