kosbill.com - robtex.com
kosbill.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.217.112.170🇰🇷 DACOM-NET112.216.0.0/13 contact noc@lgdacom.net if necessary | ||||||
| NS | ns3.hostcenter.co.kr ⭐ ⚠️ Not in parent delegation | ||||||
| A | 221.143.43.39🇰🇷 SKB-NET221.140.0.0/14 SK Broadband | ||||||
| NS | ns1.ibrain.kr ⚠️ Not in zone NS records | ||||||
| A | 221.143.43.39🇰🇷 SKB-NET221.140.0.0/14 SK Broadband | ||||||
| NS | ns2.ibrain.kr ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.151Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.25.242Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns4.hostcenter.co.kr ⚠️ Not in parent delegation | ||||||
| A | 162.159.24.142Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.25.229Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.kosbill.com ⭐ | ||||||
| A | 112.217.112.171🇰🇷 DACOM-NET112.216.0.0/13 contact noc@lgdacom.net if necessary | ||||||
| TXT | v=spf1 ip4:112.217.112.171 ~all | ||||||
| SOA | ns3.hostcenter.co.krroot@kosbill.com 2015-11-17 #12 | ||||||
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=1774604242 | ||||||
Subdomains
mail.kosbill.com |
Same first word
kosbill.com |
Similar names
DNS History
10 records (6 active, 4 former)
○NS112.217.112.1712015-09-07 → 2015-09-07 · 5 obs
● 2015-09-07 09:37:08
● 2015-09-07 18:15:08
○ 2016-01-15 16:38:28
○ 2026-03-27 09:43:48
○NS112.217.112.1712015-08-08 → 2015-08-08 · 3 obs
○ 2015-09-07 09:37:08
○ 2026-03-27 09:43:48
○NSkosbill2015-08-08 → 2015-09-07 · 4 obs
● 2015-09-07 18:15:08
○ 2016-01-15 16:38:28
○ 2026-03-27 09:43:48
●NSns1.ibrain.kr2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 06:05:50
● 2026-03-27 09:43:48
●NSns2.ibrain.kr2026-02-28 → 2026-03-27 · 3 obs
● 2026-02-28 06:05:50
● 2026-03-27 09:43:48
●NSns3.hostcenter.co.kr2016-01-15 → 2026-03-27 · 3 obs
● 2016-01-15 16:38:28
● 2026-03-27 09:43:48
●NSns4.hostcenter.co.kr2016-01-15 → 2026-03-27 · 3 obs
● 2016-01-15 16:38:28
● 2026-03-27 09:43:48
●MXmail.kosbill.com2016-01-15 → 2026-03-27 · 2 obs
● 2026-03-27 09:43:48
●A112.217.112.1702019-12-13 → 2026-03-27 · 3 obs
● 2019-12-13 15:59:36
● 2026-03-27 09:43:48
○A112.217.112.1722015-08-08 → 2016-11-18 · 4 obs
● 2016-11-18 18:35:10
○ 2019-12-13 15:59:36
○ 2026-03-27 09:43:48
🔍 DNS Trace
Analysis
Hierarchy
kosbill.com is a parent of mail.kosbill.com.
IP Addresses
kosbill.com points to a single IP address: 112.217.112.170.
Name Servers
kosbill.com is delegated to four name servers: ns1.ibrain.kr, ns2.ibrain.kr, ns3.hostcenter.co.kr and ns4.hostcenter.co.kr.
At least part of the name servers for kosbill.com are shared with other domains, for instance koreaman.net, maccuration.com, ronz.co.kr, sigin.co.kr and iljinal.com.
Host names with two IP numbers:
ns2.ibrain.kr points to 162.159.24.151 and 162.159.25.242.
ns4.hostcenter.co.kr points to 162.159.24.142 and 162.159.25.229.
Host names with one IP number:
ns1.ibrain.kr points to 221.143.43.39.
ns3.hostcenter.co.kr points to 221.143.43.39.
Host names that point to 221.143.43.39: ns1.ibrain.kr and ns3.hostcenter.co.kr.
Mail Servers
The mail server for kosbill.com is mail.kosbill.com.
Host mail.kosbill.com points to IP 112.217.112.171.