alt21.ru - robtex.com
alt21.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.154.70.25🇷🇺 RU-JSCIOT149.154.70.0/23 | ||||||
| NS | webchr.ru ⭐ | ||||||
| A | 149.154.70.25🇷🇺 RU-JSCIOT149.154.70.0/23 | ||||||
| NS | ns1.webchr.ru | ||||||
| A | 149.154.70.25🇷🇺 RU-JSCIOT149.154.70.0/23 | ||||||
| NS | ns2.webchr.ru | ||||||
| A | 185.25.60.58🇷🇺 RU-OPTIBIT185.25.60.0/24 | ||||||
| PTR | ns0.optibit.ru | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 ip4:149.154.70.25 include:_spf.yandex.net ~all | ||||||
| SOA | webchr.ruinfo@webchr.ru 2026-07-07 #1 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4070014 | ||||||
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.webchr.ru2015-08-11 → 2026-08-17 · 5 obs
● 2015-12-03 03:55:10
○ 2016-05-02 08:56:22
● 2020-01-16 01:47:40
● 2026-08-17 00:27:26
●NSwebchr.ru2016-05-02 → 2026-08-17 · 3 obs
● 2016-05-02 08:56:22
● 2026-08-17 00:27:26
●MXmx.yandex.net2026-03-03 → 2026-08-17 · 3 obs
● 2026-03-03 09:03:58
● 2026-08-17 00:27:26
○MXmx.yandex.ru2015-08-11 → 2020-01-16 · 4 obs
● 2020-01-16 01:47:40
○ 2026-03-03 09:03:58
○ 2026-08-17 00:27:26
○A109.195.243.1582016-05-02 → 2016-05-02 · 4 obs
● 2016-05-02 08:56:22
○ 2020-01-16 01:47:40
○ 2026-08-17 00:27:26
○A109.195.250.212020-01-16 → 2020-01-16 · 4 obs
● 2020-01-16 01:47:40
○ 2026-03-03 09:03:58
○ 2026-08-17 00:27:26
●A149.154.70.252026-03-03 → 2026-08-17 · 3 obs
● 2026-03-03 09:03:58
● 2026-08-17 00:27:26
○A62.109.1.542015-08-11 → 2015-12-03 · 4 obs
● 2015-12-03 03:55:10
○ 2016-05-02 08:56:22
○ 2026-08-17 00:27:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| alt21.ru | ns2.webchr.ru, ns1.webchr.ru | 2 records |
✅ Authoritative Response
Server:149.154.70.25
NS records: ns2.webchr.ru, ns1.webchr.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alt21.ru (unsigned zone)
⏱️ Timing
Total: 764ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.154.70.25 |
| NS | 2 | ns2.webchr.ru, ns1.webchr.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 ip4:149.154.70.25 include:_spf.ya |
| SOA | 1 | webchr.ru info.webchr.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.webchr.ru, ns1.webchr.ru)
Analysis
IP Addresses
alt21.ru points to a single IP number: 149.154.70.25.
Additional host names — www.webchr.ru, smile-land.org, estetika21.ru and two others — share IP numbers with alt21.ru.
Name Servers
alt21.ru is served by three name servers: webchr.ru, ns1.webchr.ru and ns2.webchr.ru.
At least some of alt21.ru's name servers are shared with other domains, for example webchr.ru, xn--21-5mc.xn--p1ai, web4b.ru and two more.
webchr.ru, ns1.webchr.ru and ns2.webchr.ru each resolve to one IP address: webchr.ru and ns1.webchr.ru both point to 149.154.70.25, while ns2.webchr.ru points to 185.25.60.58.
webchr.ru and ns1.webchr.ru each have 149.154.70.25 IP addresses.
Mail Servers
alt21.ru has one mail server: mx.yandex.net.
alt21.ru shares the same mail server setup as other domains, including stalf.ru, wicom.su, coinpayu.com and two others.
alt21.ru overlaps on mail servers with several other domains, for example sbt.ru, huadon.com, csaz.com.ar and ormag.ru.
mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.