www.gnu.kr - robtex.com

www.gnu.kr

DNSSECโš ๏ธ Not signed

gnu.kr

DNSSECโš ๏ธ Not signed
A103.55.189.199๐Ÿ‡ฐ๐Ÿ‡ท DACOM-NET103.55.189.0/24
NSns.gnu.ac.kr โญ โš ๏ธ Not in zone NS records
NSns2.kornet.net โš ๏ธ Not in zone NS records
SOAns.gnu.ac.krroot@ns.gnu.ac.kr 2023-08-09 #20

Same first word

Similar names

DNS History

3 records (0 active, 3 former)

20162017201820192020202120222023202420252026A203.255.1.25CNAMEgshs.gnu.krwww.gnu.ac.kr
โ—‹A203.255.1.252015-07-16 โ†’ 2017-01-26 ยท 4 obs
โ— 2015-07-16 13:04:16
โ— 2017-01-26 16:36:36
โ—‹ 2019-03-20 05:49:54
โ—‹ 2026-05-10 15:09:00
โ—‹CNAMEgshs.gnu.kr2015-07-16 โ†’ 2019-03-20 ยท 4 obs
โ— 2015-07-16 13:04:16
โ— 2019-03-20 05:49:54
โ—‹ 2026-03-25 02:40:04
โ—‹ 2026-05-10 15:09:00
โ—‹CNAMEwww.gnu.ac.kr2026-03-25 โ†’ 2026-03-25 ยท 3 obs
โ—‹ 2019-03-20 05:49:54
โ— 2026-03-25 02:40:04
โ—‹ 2026-05-10 15:09:00

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...10 records
gnu.krns.gnu.ac.kr, ns2.kornet.net-

โœ… Authoritative Response

Server:211.216.50.160

NS records: ns.gnu.ac.kr, ns2.kornet.net

๐Ÿ”’ DNSSEC Status

โŒ Bogus (DNSSEC validation failed)

Validation error at gnu.kr: Error: DNS query timeout: 210.101.60.1 for DS gnu.kr

โฑ๏ธ Timing

Total: 4537ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data

๐Ÿ“Œ Glue Records Collected

Total: 10

In-bailiwick: 10 (b.dns.kr, c.dns.kr, d.dns.kr...)