heiztech.ru - robtex.com
heiztech.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.226.92.36🇷🇺 ROSTELECOM-AS91.226.92.0/22 | ||||||
| PTR | heiztechnik.ru | ||||||
| NS | ns1.sibhoster.ru ⭐ | ||||||
| A | 91.226.92.68🇷🇺 ROSTELECOM-AS91.226.92.0/22 | ||||||
| PTR | ns1.sibhoster.ru | ||||||
| NS | ns2.sibhoster.ru | ||||||
| A | 91.226.93.65🇷🇺 ROSTELECOM-AS91.226.92.0/22 | ||||||
| PTR | 65.93.226.91.sibhoster.ru | ||||||
| MX | heiztech.ru ⭐ | ||||||
| A | 91.226.92.36🇷🇺 ROSTELECOM-AS91.226.92.0/22 | ||||||
| PTR | heiztechnik.ru | ||||||
| TXT | v=spf1 ip4:91.226.92.42 ip4:91.226.92.36 +a +mx +ip4:91.226.92.67 +ip4:185.4.... | ||||||
| SOA | ns1.sibhoster.rusupport@sibhoster.ru 2026-02-05 #5 | ||||||
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=4068259 | ||||||
MX for
heiztech.ru |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.sibhoster.ru2017-01-12 → 2026-03-24 · 3 obs
● 2017-01-12 10:54:32
● 2026-03-24 14:32:10
○NSns1.timeweb.ru2015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
●NSns2.sibhoster.ru2017-01-12 → 2026-03-24 · 3 obs
● 2017-01-12 10:54:32
● 2026-03-24 14:32:10
○NSns2.timeweb.ru2015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
○NSns3.timeweb.org2015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
○NSns4.timeweb.org2015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
●MXheiztech.ru2017-01-12 → 2026-03-24 · 3 obs
● 2017-01-12 10:54:32
● 2026-03-24 14:32:10
○MXmx1.timeweb.ru2015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
○MXmx2.timeweb.ru2015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
○A2a03:6f00:1::5c35:76352015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
●A91.226.92.362017-01-12 → 2026-03-24 · 3 obs
● 2017-01-12 10:54:32
● 2026-03-24 14:32:10
○A92.53.118.532015-08-24 → 2016-04-27 · 4 obs
● 2016-04-27 01:36:20
○ 2017-01-12 10:54:32
○ 2026-03-24 14:32:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| heiztech.ru | ns1.sibhoster.ru, ns2.sibhoster.ru | 2 records |
✅ Authoritative Response
Server:91.226.92.68
NS records: ns1.sibhoster.ru, ns2.sibhoster.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heiztech.ru (unsigned zone)
⏱️ Timing
Total: 734ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.226.92.36 |
| NS | 2 | ns1.sibhoster.ru, ns2.sibhoster.ru |
| MX | 1 | heiztech.ru (pri: 0) |
| TXT | 1 | v=spf1 ip4:91.226.92.42 ip4:91.226.92.36 |
| SOA | 1 | ns1.sibhoster.ru support.sibhoster.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sibhoster.ru, ns2.sibhoster.ru)
Analysis
Mail Server Role
The mail server for heiztech.ru is heiztech.ru.
IP Addresses
heiztech.ru maps to IP address 91.226.92.36.
Other host names such as heiztechnik.ru, heiztechnik.su, ht.plus and xn--80akjchq7aveh.xn--p1ai share IP numbers with heiztech.ru.
Name Servers
Two name servers ns1.sibhoster.ru and ns2.sibhoster.ru are delegated to heiztech.ru.
heiztech.ru uses the same name server configuration as other domains, such as stoneage.ru, plastind.ru, sibstro.ru, beldog31.ru and w-dashkowskoe.ru.
heiztech.ru shares name servers with other domains at least partially, for instance xn----8sbkqpbfleeee5b.xn--p1ai and red-hotel.su.
These name servers are commonly used with ns1.nsk-host.ru and ns2.nsk-host.ru.
Host names with a single IP address:
ns1.sibhoster.ru points to 91.226.92.68
ns2.sibhoster.ru points to 91.226.93.65
Mail Servers
One mail server serves heiztech.ru.
heiztech.ru points to one IP number: 91.226.92.36.