den-zen.com - robtex.com
den-zen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.225.75.11🇷🇺 TimeWeb-AS188.225.75.0/24 | ||||||
| PTR | 490143-denzen6454.tmweb.ru | ||||||
| NS | hostmaster.7dx.ru ⭐ | ||||||
| NS | ns.7dx.ru | ||||||
| A | 188.225.75.11🇷🇺 TimeWeb-AS188.225.75.0/24 | ||||||
| PTR | 490143-denzen6454.tmweb.ru | ||||||
| NS | ns.ftus.ru ⚠️ Not in zone NS records | ||||||
| A | 185.88.160.24🇷🇺 ABS-as185.88.160.0/23 Active business systems Ltd. | ||||||
| PTR | ns.ftus.ru | ||||||
| NS | ns.im.spb.ru ⚠️ Not in parent delegation | ||||||
| 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.net | ||||||
| SOA | hostmaster.7dx.ruroot@den-zen.com 2023-07-08 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776006982 | ||||||
Same first word
DNS History
10 records (6 active, 4 former)
●NShostmaster.7dx.ru2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 00:07:38
● 2026-04-12 15:16:42
●NSns.7dx.ru2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 00:07:38
● 2026-04-12 15:16:42
●NSns.ftus.ru2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 00:07:38
● 2026-04-12 15:16:42
●NSns.im.spb.ru2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 00:07:38
● 2026-04-12 15:16:42
○NSns1.den-zen.com2015-06-26 → 2016-12-25 · 4 obs
● 2016-12-25 11:19:36
○ 2026-03-02 00:07:38
○ 2026-04-12 15:16:42
○NSns2.den-zen.com2015-06-26 → 2016-12-25 · 4 obs
● 2016-12-25 11:19:36
○ 2026-03-02 00:07:38
○ 2026-04-12 15:16:42
●MXmx.yandex.net2026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 00:07:38
● 2026-04-12 15:16:42
○MXmx.yandex.ru2015-06-26 → 2016-12-25 · 4 obs
● 2016-12-25 11:19:36
○ 2026-03-02 00:07:38
○ 2026-04-12 15:16:42
●A188.225.75.112026-03-02 → 2026-04-12 · 3 obs
● 2026-03-02 00:07:38
● 2026-04-12 15:16:42
○A62.210.138.452015-06-26 → 2016-12-25 · 4 obs
● 2016-12-25 11:19:36
○ 2026-03-02 00:07:38
○ 2026-04-12 15:16:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| den-zen.com | ns.7dx.ru, ns.ftus.ru | - |
✅ Authoritative Response
Server:185.88.160.24
NS records: ns.7dx.ru, ns.ftus.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for den-zen.com (unsigned zone)
⏱️ Timing
Total: 853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.225.75.11 |
| NS | 2 | ns.im.spb.ru, ns.7dx.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | hostmaster.7dx.ru root.den-zen.com |
Analysis
IP Addresses
den-zen.com points to IP number: 188.225.75.11.
Other host names for instance 7dx.ru, ellada.spb.ru, ns.7dx.ru and 490143-denzen6454.tmweb.ru share IP numbers with den-zen.com.
Name Servers
den-zen.com is delegated to four name servers: hostmaster.7dx.ru, ns.7dx.ru, ns.ftus.ru and ns.im.spb.ru.
den-zen.com at least partially shares name servers with other domains, for instance abs-lan.ru, sail2race.com, 2b3.ru, 7dx.ru and ellada.spb.ru.
these name servers are often used with the name servers ns11.cloudns.net, ns12.cloudns.net, ns13.cloudns.net, ns14.cloudns.net, pns11.cloudns.net, pns12.cloudns.net, pns13.cloudns.net and pns14.cloudns.net.
Host names with a single IP:
ns.7dx.ru points to 188.225.75.11.
ns.ftus.ru points to 185.88.160.24.
Mail Servers
den-zen.com is handled by a single mail server, mx.yandex.net.
The mail server setup for den-zen.com matches that of other domains, for instance classik-t.ru, holyland.md, rdeef.com, pmgroups.ru and arabiccalligraphygenerator.com.
den-zen.com shares at least partially some mail servers with other domains, including sebasti(0x616e616c)liance.com, noginsk.studio, sakh-neftyanik.ru, inlaz.ru and rhino-baits.com.
mx.yandex.net points to two IPs: 2a02:6b8::311 and 77.88.21.249.