krastech.ru - robtex.com
krastech.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:6f00:6:1::517:32b7🇷🇺 TimeWeb-AS2a03:6f00:6::/48 | ||||||
| PTR | vh290.timeweb.ru | ||||||
| A | 188.225.40.21🇷🇺 TimeWeb-AS188.225.40.0/24 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| PTR | ip-217-78-234-130.defastlink.net | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| 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 | ns1.timeweb.rudns@timeweb.ru 2025-03-14 #0 | ||||||
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=4068147 | ||||||
rank #28877 in the tld
WOT: SAFE (67/100)
Same first word
krastech.ru |
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.hc.ru2015-07-13 → 2017-04-08 · 4 obs
● 2017-04-08 01:03:14
○ 2026-03-19 09:30:18
○ 2026-03-23 02:34:50
●NSns1.timeweb.ru2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 09:30:18
● 2026-03-23 02:34:50
○NSns2.hc.ru2015-07-13 → 2017-04-08 · 4 obs
● 2017-04-08 01:03:14
○ 2026-03-19 09:30:18
○ 2026-03-23 02:34:50
●NSns2.timeweb.ru2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 09:30:18
● 2026-03-23 02:34:50
●NSns3.timeweb.org2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 09:30:18
● 2026-03-23 02:34:50
●NSns4.timeweb.org2026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 09:30:18
● 2026-03-23 02:34:50
●A188.225.40.212026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 09:30:18
● 2026-03-23 02:34:50
●A2a03:6f00:6:1::517:32b72026-03-19 → 2026-03-23 · 3 obs
● 2026-03-19 09:30:18
● 2026-03-23 02:34:50
○A89.111.176.1862015-07-13 → 2017-04-08 · 4 obs
● 2017-04-08 01:03:14
○ 2026-03-19 09:30:18
○ 2026-03-23 02:34:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net... | - |
| krastech.ru | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org | 2 records |
✅ Authoritative Response
Server:217.78.234.130
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krastech.ru (unsigned zone)
⏱️ Timing
Total: 1790ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.225.40.21 |
| AAAA | 1 | 2a03:6f00:6:1::517:32b7 |
| NS | 4 | ns4.timeweb.org, ns3.timeweb.org... |
| MX | 2 | mx.yandex.ru (pri: 10), mx.yandex.ru (pri: 20) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)
Analysis
IP Addresses
krastech.ru points to two IPs: 2a03:6f00:6:1::517:32b7 and 188.225.40.21.
Other host names including www.tajny.ru, www.zenid.ru, certru.ru, lumpix.ru and cityhotel.su share IP numbers with krastech.ru.
Name Servers
krastech.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
krastech.ru at least partially shares name servers with other domains, including myholm.ru, 8.7.d.5.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.6.3.0.a.2.ip6.arpa, semkod.ru, it-ds.ru and arcos.ru.
Hosts with two IP numbers:
Host ns3.timeweb.org points to 2a03:6f07:4::2 and 217.78.234.130
Host ns4.timeweb.org points to 2a00:65e0:6:5:232a::2 and 139.45.249.139
Host ns1.timeweb.ru points to 2a03:6f04:dead:bee::1 and 85.193.93.93
Host ns2.timeweb.ru points to 2a03:6f04:dead:bee::2 and 85.193.93.85
Mail Servers
krastech.ru is handled by a single mail server, mx.yandex.ru.
krastech.ru shares its mail server setup with other domains, including ascnb1.ru, osvic.ru, sd-t.ru, uyutp.ru and lesnaya63.ru.
The mail servers for krastech.ru are shared with other domains, for instance smk-telekom.ru, myocard.ru, 5pol.ru, timutsa.ru and otsovik.com.
these mail servers are commonly used alongside the mail servers mx.yandex.net.
mx.yandex.ru points to two IPs: 2a02:6b8::311 and 77.88.21.249.