321gw.cn - robtex.com

321gw.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=2034661097

Subdomains

Similar names

DNS History

4 records (0 active, 4 former)

20162017201820192020202120222023202420252026NSns3.72dns.comns4.idc1.cnA106.185.39.2461.142.253.218
โ—‹NSns3.72dns.com2015-07-16 โ†’ 2016-04-04 ยท 4 obs
โ— 2015-07-16 16:18:24
โ— 2016-04-04 20:58:54
โ—‹ 2026-02-18 02:31:18
โ—‹ 2026-04-12 03:58:54
โ—‹NSns4.idc1.cn2015-07-16 โ†’ 2016-04-04 ยท 4 obs
โ— 2015-07-16 16:18:24
โ— 2016-04-04 20:58:54
โ—‹ 2026-02-18 02:31:18
โ—‹ 2026-04-12 03:58:54
โ—‹A106.185.39.242015-11-22 โ†’ 2016-04-04 ยท 5 obs
โ—‹ 2015-07-16 16:18:24
โ— 2015-11-22 17:03:50
โ— 2016-04-04 20:58:54
โ—‹ 2026-02-18 02:31:18
โ—‹ 2026-04-12 03:58:54
โ—‹A61.142.253.2182015-07-16 โ†’ 2015-07-16 ยท 3 obs
โ— 2015-07-16 16:18:24
โ—‹ 2015-11-22 17:03:50
โ—‹ 2026-04-12 03:58:54

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-

โœ… Authoritative Response

Server:203.119.29.1

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

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 855ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data