courses.kg - robtex.com
courses.kg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 81.200.149.23 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 AS91232a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 AS912385.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 AS91232a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 AS912385.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 AS91232a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 AS9123217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 AS1989472a00:65e0::/32 | ||||||
| A | 139.45.249.139🇷🇺 AS198947139.45.248.0/21 | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.ru | ||||||
| MX | mx1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f00:3::5c35:742fAS91232a03:6f00:3::/48 | ||||||
| A | 92.53.116.47 | ||||||
| MX | mx2.timeweb.ru(20) | ||||||
| A | 2a03:6f00:3::5c35:7433AS91232a03:6f00:3::/48 | ||||||
| A | 92.53.116.51 | ||||||
| TXT | v=spf1 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=10 | ||||||
kg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns2.kg ⭐ | ||||||
| NS | kg.cctld.authdns.ripe.net | ||||||
| NS | ns.kg | ||||||
| SOA | ns.kgadm@infotel.kg serial=1783108800 | ||||||
DNS History
13 records (7 active, 6 former)
○NSispcp.hoster.kg2018-05-07 → 2020-05-18 · 4 obs
● 2020-05-18 19:37:36
○ 2026-06-28 02:01:40
○ 2026-07-03 20:55:38
●NSns1.timeweb.ru2026-06-28 → 2026-07-03 · 3 obs
● 2026-06-28 02:01:40
● 2026-07-03 20:55:38
●NSns2.timeweb.ru2026-06-28 → 2026-07-03 · 3 obs
● 2026-06-28 02:01:40
● 2026-07-03 20:55:38
○NSns3.hoster.kg2018-05-07 → 2020-05-18 · 4 obs
● 2020-05-18 19:37:36
○ 2026-06-28 02:01:40
○ 2026-07-03 20:55:38
●NSns3.timeweb.org2026-06-28 → 2026-07-03 · 3 obs
● 2026-06-28 02:01:40
● 2026-07-03 20:55:38
○NSns4.hoster.kg2018-05-07 → 2020-05-18 · 4 obs
● 2020-05-18 19:37:36
○ 2026-06-28 02:01:40
○ 2026-07-03 20:55:38
●NSns4.timeweb.org2026-06-28 → 2026-07-03 · 3 obs
● 2026-06-28 02:01:40
● 2026-07-03 20:55:38
○MXmail.courses.kg2018-05-07 → 2020-03-25 · 4 obs
● 2020-03-25 03:05:26
○ 2020-05-07 08:23:44
○ 2026-07-03 20:55:38
○MXmx.yandex.net2020-05-07 → 2020-05-18 · 5 obs
● 2020-05-07 08:23:44
● 2020-05-18 19:37:36
○ 2026-06-28 02:01:40
○ 2026-07-03 20:55:38
●MXmx1.timeweb.ru2026-06-28 → 2026-07-03 · 3 obs
● 2026-06-28 02:01:40
● 2026-07-03 20:55:38
●MXmx2.timeweb.ru2026-06-28 → 2026-07-03 · 3 obs
● 2026-06-28 02:01:40
● 2026-07-03 20:55:38
○A176.126.164.162018-05-07 → 2020-05-18 · 4 obs
● 2020-05-18 19:37:36
○ 2026-06-28 02:01:40
○ 2026-07-03 20:55:38
●A81.200.149.232026-06-28 → 2026-07-03 · 3 obs
● 2026-06-28 02:01:40
● 2026-07-03 20:55:38
🔍 DNS Trace
Analysis
IP Addresses
courses.kg points to a single IP number: 81.200.149.23.
Name Servers
courses.kg has four authoritative name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each carry two IP addresses. ns3.timeweb.org has 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org has 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru has 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru has 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
courses.kg has two mail servers: mx1.timeweb.ru and mx2.timeweb.ru.
mx1.timeweb.ru resolves to 92.53.116.47 and 2a03:6f00:3::5c35:742f. Likewise, mx2.timeweb.ru resolves to 92.53.116.51 and 2a03:6f00:3::5c35:7433 — two IP addresses apiece.