puts.ac.kr - robtex.com
puts.ac.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.102.252.8🇰🇷 KT-NET210.102.252.0/22 contact noc@bora.net if necessary | ||||||
| NS | ns.puts.ac.kr ⭐ ⚠️ Not in zone NS records | ||||||
| A | 210.102.252.3🇰🇷 KT-NET210.102.252.0/22 contact noc@bora.net if necessary | ||||||
| NS | ns2.puts.ac.kr ⚠️ Not in zone NS records | ||||||
| A | 210.102.252.103🇰🇷 KT-NET210.102.252.0/22 contact noc@bora.net if necessary | ||||||
| MX | puts-ac-kr.mail.protection.outlook.com ⭐ | ||||||
| A | 52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-tydpr03cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sg2pr03cu00500.inbound.protection.outlook.com | ||||||
| A | 52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-os8pr02cu00100.inbound.protection.outlook.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| TXT | google-site-verification=t-c5MU0JM0Svo8Qr9HbIznAcbBsT2znkGYOkN5Tludg | ||||||
| SOA | ns2.puts.ac.krroot@ns2.puts.ac.kr 2026-05-08 #0 | ||||||
ac.kr
| DNSSEC | ⚠️ Not signed | ||||||
| NS | g.dns.kr ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | c.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | d.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | e.dns.kr ⚠️ Not in parent delegation | ||||||
| NS | f.dns.kr ⚠️ Not in parent delegation | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2606161803 | ||||||
WOT: SAFE (99/100)
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.puts.ac.kr2015-08-25 → 2026-06-16 · 14 obs
● 2015-12-15 04:19:38
○ 2016-03-17 15:10:38
● 2016-05-27 09:13:00
● 2018-01-16 17:09:46
○ 2018-02-09 23:33:34
● 2018-03-09 06:02:54
● 2018-04-01 15:00:10
○ 2018-05-12 10:54:52
● 2018-06-02 12:05:16
● 2018-09-08 02:34:38
○ 2018-10-30 07:12:04
● 2020-03-04 04:19:20
● 2026-06-16 17:43:18
○NSns2.kornet.net2015-08-25 → 2026-06-05 · 10 obs
● 2026-03-23 10:24:44
○ 2026-03-23 15:28:16
● 2026-03-23 17:53:12
● 2026-03-24 15:33:04
○ 2026-03-29 04:16:08
● 2026-04-01 01:25:12
● 2026-06-05 13:00:24
○ 2026-06-09 20:38:36
○ 2026-06-16 17:43:18
●NSns2.puts.ac.kr2015-08-25 → 2026-06-16 · 13 obs
○ 2015-12-15 04:19:38
● 2016-03-17 15:10:38
○ 2016-05-27 09:13:00
○ 2018-01-16 17:09:46
● 2018-02-09 23:33:34
○ 2018-03-09 06:02:54
○ 2018-04-01 15:00:10
● 2018-05-12 10:54:52
○ 2018-06-02 12:05:16
○ 2018-09-08 02:34:38
● 2018-10-30 07:12:04
● 2026-06-16 17:43:18
●MXputs-ac-kr.mail.protection.outlook.com2017-10-01 → 2026-06-16 · 3 obs
● 2017-10-01 08:04:50
● 2026-06-16 17:43:18
○MXspam.puts.ac.kr2015-08-25 → 2016-06-17 · 4 obs
● 2016-06-17 05:03:52
○ 2017-10-01 08:04:50
○ 2026-06-16 17:43:18
●A210.102.252.82015-08-25 → 2026-06-16 · 2 obs
● 2026-06-16 17:43:18
🔍 DNS Trace
Analysis
Hierarchy
ns2.puts.ac.kr, ns.puts.ac.kr and open.puts.ac.kr each fall under the parent domain puts.ac.kr.
IP Addresses
puts.ac.kr resolves to just one IP address, 210.102.252.8.
Name Servers
puts.ac.kr has two authoritative name servers — ns2.puts.ac.kr and ns.puts.ac.kr.
The name servers for puts.ac.kr overlap at least partially with those of other domains — for example pcts.ac.kr.
These name servers are regularly seen alongside ns2.kornet.net and ns.pcts.ac.kr as name servers.
ns2.puts.ac.kr resolves to 210.102.252.103. ns.puts.ac.kr resolves to 210.102.252.3. Both host names point to a single IP number.
Mail Servers
The sole mail server for puts.ac.kr is puts-ac-kr.mail.protection.outlook.com.
puts-ac-kr.mail.protection.outlook.com resolves to three IP numbers — 52.101.124.117, 52.101.137.0 and 52.101.157.80.