dextra.ru - robtex.com
dextra.ru
ru
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a.dns.ripn.net โญ | ||||||
| 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=4068147 | ||||||
Previously NS for
dextra.ru |
Subdomains
Same first word
Similar names
DNS History
19 records (12 active, 7 former)
โNSdextra.ru2015-08-02 โ 2020-01-07 ยท 4 obs
โ 2020-01-07 01:34:02
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โNSns.dextra.ru2015-08-02 โ 2020-01-07 ยท 4 obs
โ 2020-01-07 01:34:02
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โNSns.dextra.su2015-08-02 โ 2020-01-07 ยท 4 obs
โ 2020-01-07 01:34:02
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โNSns.masterhost.ru2026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โNSns1.masterhost.ru2026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โNSns2.masterhost.ru2026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โMXmail.dextra.ru2015-08-02 โ 2015-08-02 ยท 3 obs
โ 2015-09-26 05:11:04
โ 2026-03-15 18:33:34
โMXmx.yandex.ru2015-09-26 โ 2020-01-07 ยท 5 obs
โ 2015-09-26 05:11:04
โ 2020-01-07 01:34:02
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โMXmx1.masterhost.ru2026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA217.16.26.602015-08-02 โ 2017-01-17 ยท 4 obs
โ 2017-01-17 06:48:48
โ 2018-03-23 11:34:08
โ 2026-03-15 18:33:34
โA217.16.28.802018-03-23 โ 2020-01-07 ยท 5 obs
โ 2018-03-23 11:34:08
โ 2020-01-07 01:34:02
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA2a00:15f8:a000:5:1:11:6:bc182026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA2a00:15f8:a000:5:1:12:6:bc182026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA2a00:15f8:a000:5:1:13:6:bc182026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA2a00:15f8:a000:5:1:14:6:bc182026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA90.156.201.372026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA90.156.201.472026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA90.156.201.642026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
โA90.156.201.842026-02-15 โ 2026-03-15 ยท 3 obs
โ 2026-02-15 17:05:04
โ 2026-03-15 18:33:34
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| dextra.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
โ Authoritative Response
Server: 90.156.133.161
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for dextra.ru (unsigned zone)
โฑ๏ธ Timing
Total: 1798ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 90.156.201.64, 90.156.201.84... |
| AAAA | 4 | 2a00:15f8:a000:5:1:13:6:bc18, 2a00:15f8:a000:5:1:12:6:bc18... |
| NS | 3 | ns.masterhost.ru, ns1.masterhost.ru... |
| MX | 1 | mx1.masterhost.ru (pri: 10) |
| TXT | 2 | v=spf1 ip4:78.29.25.62 ip4:87.242.73.163, spf2.0/mfrom,pra include:senderid.unisen |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
dextra.ru is a parent of www.dextra.ru, kp.dextra.ru, office.dextra.ru and ns.dextra.ru.
IP Addresses
dextra.ru points to eight IPs: 2a00:15f8:a000:5:1:11:6:bc18, 2a00:15f8:a000:5:1:12:6:bc18, 2a00:15f8:a000:5:1:13:6:bc18, 2a00:15f8:a000:5:1:14:6:bc18, 90.156.201.37, 90.156.201.47, 90.156.201.64 and 90.156.201.84.
Other host names, for instance btsm-teplo.ru, 74-rabota.ru, enht.ru, xn--b1agyc.xn--p1ai and fibointercon.ru share IP numbers with dextra.ru.
Name Servers
The delegation for dextra.ru is handled by three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
dextra.ru at least partially shares name servers with other domains, for instance skinovation.ru, glare.ru, ipmatika.uz, niisvt.ru and zuev.ru.
Two IP numbers per host:
ns1.masterhost.ru points to 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50.
ns2.masterhost.ru points to 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161.
ns.masterhost.ru points to 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116.
Mail Servers
dextra.ru is handled by a single mail server, mx1.masterhost.ru.
dextra.ru uses the same mail server configuration as other domains, such as reveal.ru, postertracks.com, ground.ru, vremex.ru and rocast.ru.
dextra.ru shares at least some mail servers with other domains, for instance deep2000.ru, yodacom.ru, icube3d.ru and bookinghotel.ru.
mx1.masterhost.ru points to a single IP: 90.156.132.120.