astro21.ru - robtex.com
astro21.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.253.32.11🇷🇺 RU-JSCIOT185.253.32.0/23 | ||||||
| PTR | astro21.ru | ||||||
| NS | ns1.r01.ru ⭐ | ||||||
| A | 31.177.80.41🇷🇺 RU-CENTER31.177.80.0/24 -NETWORK | ||||||
| PTR | ns1.r01.ru | ||||||
| NS | ns2.r01.ru | ||||||
| A | 31.177.76.41🇷🇺 RU-CENTER31.177.76.0/24 RU-SERVICE-NETWORK | ||||||
| PTR | ns2.r01.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 | _globalsign-domain-verification=zY_nV6XYeOdvzf46zH9cOMYkGzfKJy89Ia0kaxkwad | ||||||
| TXT | v=spf1 ip4:185.253.32.11 ip4:92.63.111.254 include:_spf.yandex.net include:sp... | ||||||
| TXT | yandex-verification: 92db4a8124e789ee | ||||||
| SOA | ns1.r01.rusupport@r01.ru 2026-07-04 #0 | ||||||
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=4069877 | ||||||
PTR for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.second-ns.com2018-05-09 → 2018-05-09 · 3 obs
○ 2026-06-07 23:04:52
○ 2026-08-05 13:37:34
●NSns1.r01.ru2026-06-07 → 2026-08-05 · 3 obs
● 2026-06-07 23:04:52
● 2026-08-05 13:37:34
○NSns1.your-server.de2018-05-09 → 2018-05-09 · 3 obs
○ 2026-06-07 23:04:52
○ 2026-08-05 13:37:34
●NSns2.r01.ru2026-06-07 → 2026-08-05 · 3 obs
● 2026-06-07 23:04:52
● 2026-08-05 13:37:34
○NSns3.second-ns.de2018-05-09 → 2018-05-09 · 3 obs
○ 2026-06-07 23:04:52
○ 2026-08-05 13:37:34
●MXmx.yandex.net2018-05-09 → 2026-08-05 · 2 obs
● 2026-08-05 13:37:34
●A185.253.32.112026-06-07 → 2026-08-05 · 3 obs
● 2026-06-07 23:04:52
● 2026-08-05 13:37:34
○A78.46.117.952018-05-09 → 2018-05-09 · 3 obs
○ 2026-06-07 23:04:52
○ 2026-08-05 13:37:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| astro21.ru | ns2.r01.ru, ns1.r01.ru | - |
✅ Authoritative Response
Server:31.177.80.41
NS records: ns2.r01.ru, ns1.r01.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for astro21.ru (unsigned zone)
⏱️ Timing
Total: 1259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.253.32.11 |
| NS | 2 | ns2.r01.ru, ns1.r01.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 3 | _globalsign-domain-verification=zY_nV6XY, v=spf1 ip4:185.253.32.11 ip4:92.63.111.2... |
| SOA | 1 | ns1.r01.ru support.r01.ru |
Analysis
IP Addresses
astro21.ru points to a single IP number: 185.253.32.11.
Name Servers
DNS delegation for astro21.ru points to two name servers: ns1.r01.ru and ns2.r01.ru.
astro21.ru shares its name server setup with other domains, including aleks.ru, piros.ru, mobilu.ru and two others.
astro21.ru has a partial name server overlap with other domains — among them papki.ru and dvec.ru.
ns1.r01.ru directs to 31.177.80.41 and ns2.r01.ru directs to 31.177.76.41; each host name points to exactly one IP number.
Mail Servers
astro21.ru has one mail server: mx.yandex.net.
astro21.ru shares the same mail server setup as other domains, including melefoni.com, add-groups.com, saitrix.ru and two others.
astro21.ru has mail servers in common with other domains — for example simsms.org, bfblagovest.ru and aparusa.by.
mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.