`71free.cn`

DNSSEC

⚠️ Not signed

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034786883

Similar names

free17.net

17free.tw

free17.com

free71.com

17free.com

DNS History

6 records (0 active, 6 former)

○NSf1g1ns1.dnspod.net2015-06-08 → 2015-10-28 · 4 obs

● 2015-06-08 01:36:16
● 2015-10-28 12:12:14
○ 2026-05-13 11:49:00
○ 2026-05-13 11:49:02

○NSf1g1ns2.dnspod.net2015-06-08 → 2015-10-28 · 4 obs

● 2015-06-08 01:36:16
● 2015-10-28 12:12:14
○ 2026-05-13 11:49:00
○ 2026-05-13 11:49:02

○MXmail.skrimple.com2015-12-20 → 2017-01-04 · 4 obs

● 2015-12-20 00:37:38
● 2017-01-04 12:14:40
○ 2026-05-13 11:49:00
○ 2026-05-13 11:49:02

○A103.51.144.812016-07-16 → 2017-01-04 · 5 obs

○ 2015-12-20 00:37:38
● 2016-07-16 13:46:04
● 2017-01-04 12:14:40
○ 2026-05-13 11:49:00
○ 2026-05-13 11:49:02

○A123.254.111.1902015-06-08 → 2015-10-28 · 4 obs

● 2015-06-08 01:36:16
● 2015-10-28 12:12:14
○ 2015-12-20 00:37:38
○ 2026-05-13 11:49:02

○A65.19.157.2352015-12-20 → 2015-12-20 · 4 obs

○ 2015-10-28 12:12:14
● 2015-12-20 00:37:38
○ 2016-07-16 13:46:04
○ 2026-05-13 11:49:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-

✅ Authoritative Response

Server:203.119.25.1

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3684ms | Queries: -

📄 Records

Type	Count	Sample Data

71free.cn - robtex.com

71free.cn

cn