black-web.ru - robtex.com
black-web.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:230:4:7b6::2🇷🇺 RU-JSCIOT2a01:230:4::/48 | ||||||
| PTR | knyazev.fvds.ru | ||||||
| A | 37.46.133.63🇷🇺 RU-JSCIOT37.46.132.0/23 | ||||||
| NS | dndx.ru ⭐ | ||||||
| A | 2a01:230:4:7b6::2🇷🇺 RU-JSCIOT2a01:230:4::/48 | ||||||
| PTR | knyazev.fvds.ru | ||||||
| A | 37.46.133.63🇷🇺 RU-JSCIOT37.46.132.0/23 | ||||||
| PTR | dndx.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.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 redirect=_spf.yandex.ru | ||||||
| SOA | dndx.ruroot@dndx.ru 2024-12-05 #42 | ||||||
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=4068500 | ||||||
Previously NS for
Same first word
black-web.ru |
DNS History
9 records (6 active, 3 former)
○NSblack-web.ru2015-07-12 → 2017-08-16 · 4 obs
● 2017-08-16 14:31:08
○ 2026-04-12 20:18:44
○ 2026-04-13 14:12:40
●NSdndx.ru2026-04-12 → 2026-04-13 · 3 obs
● 2026-04-12 20:18:44
● 2026-04-13 14:12:40
●NSns1.firstvds.ru2015-07-12 → 2026-04-13 · 2 obs
● 2026-04-13 14:12:40
●NSns2.firstvds.ru2015-07-12 → 2026-04-13 · 2 obs
● 2026-04-13 14:12:40
●MXmx.yandex.net2026-04-12 → 2026-04-13 · 3 obs
● 2026-04-12 20:18:44
● 2026-04-13 14:12:40
○MXmx.yandex.ru2015-07-12 → 2017-08-16 · 4 obs
● 2017-08-16 14:31:08
○ 2026-04-12 20:18:44
○ 2026-04-13 14:12:40
●A2a01:230:4:7b6::22026-04-12 → 2026-04-13 · 3 obs
● 2026-04-12 20:18:44
● 2026-04-13 14:12:40
●A37.46.133.632026-04-12 → 2026-04-13 · 3 obs
● 2026-04-12 20:18:44
● 2026-04-13 14:12:40
○A82.146.45.122015-07-12 → 2017-08-16 · 4 obs
● 2017-08-16 14:31:08
○ 2026-04-12 20:18:44
○ 2026-04-13 14:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| black-web.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for black-web.ru (unsigned zone)
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.46.133.63 |
| AAAA | 1 | 2a01:230:4:7b6::2 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.ru |
| SOA | 1 | dndx.ru root.dndx.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
IP Addresses
black-web.ru resolves to two IP numbers: 2a01:230:4:7b6::2 and 37.46.133.63.
Other host names, for instance www.roocms.com, roocms.com, mail.dndx.ru and dndx.ru share IP numbers with black-web.ru.
Name Servers
black-web.ru is delegated to three name servers dndx.ru, ns1.firstvds.ru and ns2.firstvds.ru.
black-web.ru at least partially shares name servers with other domains, for instance elitabooks.ru, 192khz.ru, musiccraft.ru, smart-1.ru and smartfruits.ru.
These name servers are commonly used with firstvds.ru, 4thplace.ru and server7.ru.
Host names with two IP numbers:
dndx.ru points to: 2a01:230:4:7b6::2 and 37.46.133.63.
ns1.firstvds.ru points to: 2a01:230:2:74::3 and 82.146.43.2.
ns2.firstvds.ru points to: 2a01:230:2:75::3 and 94.250.248.160.
Mail Servers
black-web.ru is handled by a single mail server, mx.yandex.net.
black-web.ru shares the same mail server setup as other domains, for instance markuteri.com, mirotek.ru, paperkid.ru, ot-m.ru and skfcn.com.
black-web.ru shares at least some mail servers with other domains, including datatime.net, fadina.net, cfachelogistic.com and snt-severnoe.su.
mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.