`rrkl.cn`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=2034925937

Previously NS for

rrkl.cn

Same first word

rrkl.cn

Similar names

rkrl.com

rlkr.com

klrr.com.cn

lkrr.de

rklr.com.cn

krrl.kr

DNS History

5 records (3 active, 2 former)

●NSdns31.hichina.com2026-03-14 → 2026-06-16 · 3 obs

○ 2015-12-22 05:26:30
● 2026-03-14 00:04:36
● 2026-06-16 19:16:32

●NSdns32.hichina.com2026-03-14 → 2026-06-16 · 3 obs

○ 2015-12-22 05:26:30
● 2026-03-14 00:04:36
● 2026-06-16 19:16:32

○NSrrkl.cn2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:24:46
○ 2015-12-22 05:26:30
○ 2026-06-16 19:16:32

○A103.28.46.282015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 07:24:46
○ 2015-12-22 05:26:30
○ 2026-06-16 19:16:32

●CNAMEoverdue.aliyun.com2026-03-14 → 2026-06-16 · 2 obs

● 2026-03-14 00:04:36
● 2026-06-16 19:16:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...	-
rrkl.cn	dns31.hichina.com, dns32.hichina.com	-

✅ Authoritative Response

Server:47.118.199.221

NS records: dns31.hichina.com, dns32.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rrkl.cn (unsigned zone)

⏱️ Timing

Total: 734ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns31.hichina.com, dns32.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns31.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

rrkl.cn has exactly one IP address — 170.33.12.185.

overdue.aliyun.com, hddp.cn, hldm.cn plus two other host names have IP numbers in common with rrkl.cn.

rrkl.cn - robtex.com

rrkl.cn

cn