html.ac - robtex.com
html.ac
ac
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | a0.nic.ac โญ | ||||||
| NS | a2.nic.ac | ||||||
| NS | b0.nic.ac | ||||||
| NS | c0.nic.ac | ||||||
| SOA | a0.nic.achostmaster@donuts.email serial=1778342694 | ||||||
NS for
html.ac |
Previously NS for
mail.html.ac |
Subdomains
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
โNShtml.ac2016-03-22 โ 2026-05-09 ยท 3 obs
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns1.cafe24.co.kr2016-03-22 โ 2026-05-09 ยท 3 obs
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns1.cafe24.com2016-03-22 โ 2026-05-09 ยท 3 obs
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns1.phps.kr2015-08-07 โ 2016-02-13 ยท 4 obs
โ 2016-02-13 07:10:04
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns2.cafe24.co.kr2016-03-22 โ 2026-05-09 ยท 3 obs
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns2.cafe24.com2016-03-22 โ 2026-05-09 ยท 3 obs
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns2.phps.kr2015-08-07 โ 2016-02-13 ยท 4 obs
โ 2016-02-13 07:10:04
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns3.phps.kr2015-08-07 โ 2016-02-13 ยท 4 obs
โ 2016-02-13 07:10:04
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โNSns4.phps.kr2015-08-07 โ 2016-02-13 ยท 4 obs
โ 2016-02-13 07:10:04
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โMXmail.html.ac2015-08-07 โ 2016-02-13 ยท 4 obs
โ 2016-02-13 07:10:04
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โMXuws64-215.cafe24.com2016-03-22 โ 2026-05-09 ยท 6 obs
โ 2016-03-22 03:17:44
โ 2017-04-26 15:17:02
โ 2017-10-09 17:27:48
โ 2019-09-04 15:32:56
โ 2026-05-09 16:34:52
โA115.41.222.1022015-08-07 โ 2016-02-13 ยท 4 obs
โ 2016-02-13 07:10:04
โ 2016-03-22 03:17:44
โ 2026-05-09 16:34:52
โA183.111.182.1972016-03-22 โ 2020-04-29 ยท 8 obs
โ 2016-03-22 03:17:44
โ 2017-04-26 15:17:02
โ 2017-10-09 17:27:48
โ 2019-09-04 15:32:56
โ 2020-04-29 18:22:56
โ 2026-02-21 14:20:24
โ 2026-05-09 16:34:52
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | c0.nic.ac, a2.nic.ac, b0.nic.ac, a0.nic.ac | 8 records |
| html.ac | ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com, ns2.cafe24.co.kr | - |
โ Authoritative Response
Server:112.175.246.231
NS records: ns1.cafe24.com, ns1.cafe24.co.kr, ns2.cafe24.com, ns2.cafe24.co.kr
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for html.ac (unsigned zone)
โฑ๏ธ Timing
Total: 1546ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.cafe24.co.kr, ns2.cafe24.com... |
| MX | 1 | uws64-215.cafe24.com (pri: 10) |
| SOA | 1 | html.ac postmaster.html.ac |
๐ Glue Records Collected
Total: 8
In-bailiwick: 8 (c0.nic.ac, c0.nic.ac, a2.nic.ac...)
Analysis
Hierarchy
html.ac is the parent of com.html.ac and mail.html.ac.
Name Server Role
html.ac serves as the name server for html.ac.
Common name servers include ns1.cafe24.com, ns2.cafe24.com and ns1.cafe24.co.kr, used together with html.ac.
Name Servers
html.ac is delegated to five name servers: html.ac, ns1.cafe24.com, ns2.cafe24.com, ns1.cafe24.co.kr and ns2.cafe24.co.kr.
html.ac shares some name servers with other domains, for example cheilsmc.co.kr, sjinnotech.com, ganghwacc.org, xtc.co.kr and istcontrol.com.
These name servers are commonly used with the name servers ns.cafe24.com, ns0.cafe24.com, dns1.cafe24.com, dns2.cafe24.com, dns1.cafe24.co.kr and dns2.cafe24.co.kr.
Host names with five IP numbers:
The host name ns1.cafe24.com points to: 112.175.246.230, 112.175.246.231, 116.126.143.242, 175.125.93.134 and 175.125.93.135.
Host names with four IP numbers:
The host name ns2.cafe24.com points to: 1.226.85.4, 1.234.0.4, 112.175.11.4 and 112.175.12.4.
The host name ns1.cafe24.co.kr points to: 112.175.246.232, 112.175.246.233, 175.125.93.136 and 175.125.93.137.
The host name ns2.cafe24.co.kr points to: 112.175.247.232, 112.175.247.233, 175.125.93.146 and 175.125.93.147.
Mail Servers
html.ac is handled by a single mail server, uws64-215.cafe24.com.
html.ac shares the mail server setup with other domains, for example leadersmi.com, globaleducationcentre.com, koden.co.kr, min-jong.kim and bnsmsg.com.
Host name uws64-215.cafe24.com points to IP 183.111.182.197.