ku-uk.com - robtex.com
ku-uk.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.23.99.182🇷🇺 TimeWeb-AS89.23.99.0/24 | ||||||
| PTR | ku-uk.com | ||||||
| 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 | ||||||
| NS | ns4.timeweb.org ⚠️ Not in parent delegation | ||||||
| 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.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 include:spf.unisender.com ipv4:89.23.99.182 include:_spf.yandex.net ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=23102033 | ||||||
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=1784949907 | ||||||
PTR for
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
○NSns1.agava.net.ru2015-09-03 → 2016-01-15 · 4 obs
● 2016-01-15 02:36:26
○ 2016-04-05 02:14:24
○ 2026-07-25 03:44:46
○NSns1.rsnx.ru2016-04-05 → 2017-01-22 · 5 obs
● 2016-04-05 02:14:24
● 2017-01-22 13:17:28
○ 2026-03-12 07:52:12
○ 2026-07-25 03:44:46
●NSns1.timeweb.ru2026-03-12 → 2026-07-25 · 3 obs
● 2026-03-12 07:52:12
● 2026-07-25 03:44:46
○NSns2.agava.net.ru2015-09-03 → 2016-01-15 · 4 obs
● 2016-01-15 02:36:26
○ 2016-04-05 02:14:24
○ 2026-07-25 03:44:46
○NSns2.rsnx.ru2016-04-05 → 2017-01-22 · 5 obs
● 2016-04-05 02:14:24
● 2017-01-22 13:17:28
○ 2026-03-12 07:52:12
○ 2026-07-25 03:44:46
●NSns2.timeweb.ru2026-03-12 → 2026-07-25 · 3 obs
● 2026-03-12 07:52:12
● 2026-07-25 03:44:46
●NSns3.timeweb.org2026-03-12 → 2026-07-25 · 3 obs
● 2026-03-12 07:52:12
● 2026-07-25 03:44:46
●NSns4.timeweb.org2026-03-12 → 2026-07-25 · 3 obs
● 2026-03-12 07:52:12
● 2026-07-25 03:44:46
●MXmx.yandex.net2026-03-12 → 2026-07-25 · 3 obs
● 2026-03-12 07:52:12
● 2026-07-25 03:44:46
○MXmx.yandex.ru2015-09-03 → 2017-01-22 · 4 obs
● 2017-01-22 13:17:28
○ 2026-03-12 07:52:12
○ 2026-07-25 03:44:46
○A89.108.78.2192015-09-03 → 2016-01-15 · 4 obs
● 2016-01-15 02:36:26
○ 2016-04-05 02:14:24
○ 2026-07-25 03:44:46
●A89.23.99.1822026-07-25 → 2026-07-25 · 2 obs
● 2026-07-25 03:44:46
○A89.253.227.372016-04-05 → 2017-01-22 · 5 obs
● 2016-04-05 02:14:24
● 2017-01-22 13:17:28
○ 2026-03-12 07:52:12
○ 2026-07-25 03:44:46
○A92.53.97.322026-03-12 → 2026-05-13 · 4 obs
● 2026-03-12 07:52:12
● 2026-05-13 04:02:20
○ 2026-07-25 03:44:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| ku-uk.com | ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org | - |
✅ Authoritative Response
Server:85.193.93.93
NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ku-uk.com (unsigned zone)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.23.99.182 |
| NS | 4 | ns2.timeweb.ru, ns3.timeweb.org... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.unisender.com ipv4:89 |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
Analysis
IP Addresses
ku-uk.com resolves to one IP address: 89.23.99.182.
Name Servers
The authoritative name servers for ku-uk.com are ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
There is at least partial name server overlap between ku-uk.com and other domains — (0x65726f746963)life.ru, mega-motors.ru, 48.128.149.45.in-addr.arpa and two more among them.
All four hostnames — ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru — resolve to two IP numbers apiece: ns3.timeweb.org to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
Mail for ku-uk.com is handled by a single mail server, mx.yandex.net.
ku-uk.com uses an identical mail server configuration to several other domains — among them steklovsochi.ru, dom21vek.ru, tigillo.com and two more.
ku-uk.com and other domains — restudm.ru for instance — share at least some mail servers.
mx.yandex.net carries two IP numbers: 77.88.21.249 and 2a02:6b8::311.