ckbt.cn - robtex.com

ckbt.cn

DNSSECโš ๏ธ Not signed

cn

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa.dns.cn โญ
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net โš ๏ธ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034705948

Previously NS for

Subdomains

Same first word

Similar names

DNS History

7 records (0 active, 7 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma2.share-dns.comb.share-dns.netb2.share-dns.netckbt.cnA160.153.180.21898.126.171.213
โ—‹NSa.share-dns.com2026-03-31 โ†’ 2026-04-18 ยท 5 obs
โ—‹ 2015-07-01 11:10:46
โ— 2026-03-31 13:57:42
โ— 2026-04-18 14:34:32
โ—‹ 2026-04-24 07:13:50
โ—‹ 2026-04-24 07:13:54
โ—‹NSa2.share-dns.com2026-03-31 โ†’ 2026-04-18 ยท 5 obs
โ—‹ 2015-07-01 11:10:46
โ— 2026-03-31 13:57:42
โ— 2026-04-18 14:34:32
โ—‹ 2026-04-24 07:13:50
โ—‹ 2026-04-24 07:13:54
โ—‹NSb.share-dns.net2026-03-31 โ†’ 2026-04-18 ยท 5 obs
โ—‹ 2015-07-01 11:10:46
โ— 2026-03-31 13:57:42
โ— 2026-04-18 14:34:32
โ—‹ 2026-04-24 07:13:50
โ—‹ 2026-04-24 07:13:54
โ—‹NSb2.share-dns.net2026-03-31 โ†’ 2026-04-18 ยท 5 obs
โ—‹ 2015-07-01 11:10:46
โ— 2026-03-31 13:57:42
โ— 2026-04-18 14:34:32
โ—‹ 2026-04-24 07:13:50
โ—‹ 2026-04-24 07:13:54
โ—‹NSckbt.cn2015-07-01 โ†’ 2015-07-01 ยท 3 obs
โ— 2015-07-01 11:10:46
โ—‹ 2026-03-31 13:57:42
โ—‹ 2026-04-24 07:13:54
โ—‹A160.153.180.2182026-03-31 โ†’ 2026-04-18 ยท 5 obs
โ—‹ 2015-07-01 11:10:46
โ— 2026-03-31 13:57:42
โ— 2026-04-18 14:34:32
โ—‹ 2026-04-24 07:13:50
โ—‹ 2026-04-24 07:13:54
โ—‹A98.126.171.2132015-07-01 โ†’ 2015-07-01 ยท 3 obs
โ— 2015-07-01 11:10:46
โ—‹ 2026-03-31 13:57:42
โ—‹ 2026-04-24 07:13:54

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn...-

โœ… Authoritative Response

Server:203.119.29.1

NS records: b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 3466ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data