520ac.com - dns.ninja

`520ac.com`

CNAME	`expired.hichina.com`
DNSSEC	⚠️ Not signed
A	8.218.208.240^{🇭🇰 Alibaba-Cloud8.218.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
A	47.76.127.217^{🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object}
A	47.91.170.222^{🇭🇰 Alibaba-Cloud47.91.128.0/18 Alibaba Cloud}
NS	`ns1.alidns.com` ⭐ ⚠️ Not in parent delegation
		A	2408:4009:501::1^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.45^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.55^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.205^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.215^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.45^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.55^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.115^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.125^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns2.alidns.com` ⚠️ Not in parent delegation
		A	2408:4009:501::2^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.46^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.56^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.206^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.216^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.46^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.56^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.116^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.126^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`ns1.alidns.com`hostmaster@hichina.com 2026-05-28 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785725727

Same first word

520ac.com

Similar names

ca205.com

502ac.com

ac052.com

ca520.com

ac520.cc

ac520.com

DNS History

21 records (5 active, 16 former)

○NSdns7.hichina.com2017-10-11 → 2017-10-16 · 5 obs

○ 2017-08-29 17:19:34
● 2017-10-11 19:45:12
● 2017-10-16 19:09:30
○ 2026-03-12 12:28:22
○ 2026-08-03 03:01:24

○NSdns8.hichina.com2017-10-11 → 2017-10-16 · 5 obs

○ 2017-08-29 17:19:34
● 2017-10-11 19:45:12
● 2017-10-16 19:09:30
○ 2026-03-12 12:28:22
○ 2026-08-03 03:01:24

●NSexpirens3.hichina.com2026-08-03 → 2026-08-03 · 3 obs

○ 2026-04-16 15:35:46
● 2026-08-03 03:01:22
● 2026-08-03 03:01:24

●NSexpirens4.hichina.com2026-08-03 → 2026-08-03 · 3 obs

○ 2026-04-16 15:35:46
● 2026-08-03 03:01:22
● 2026-08-03 03:01:24

○NSn3308.ns.yunjiasu.com2015-08-10 → 2017-08-29 · 4 obs

● 2015-08-10 06:05:58
● 2017-08-29 17:19:34
○ 2017-10-11 19:45:12
○ 2026-08-03 03:01:24

○NSn375.ns.yunjiasu.com2015-08-10 → 2017-08-29 · 4 obs

● 2015-08-10 06:05:58
● 2017-08-29 17:19:34
○ 2017-10-11 19:45:12
○ 2026-08-03 03:01:24

○NSns1.domainnamedns.com2026-03-12 → 2026-04-16 · 5 obs

○ 2017-10-16 19:09:30
● 2026-03-12 12:28:22
● 2026-04-16 15:35:46
○ 2026-08-03 03:01:22
○ 2026-08-03 03:01:24

○NSns2.domainnamedns.com2026-03-12 → 2026-04-16 · 5 obs

○ 2017-10-16 19:09:30
● 2026-03-12 12:28:22
● 2026-04-16 15:35:46
○ 2026-08-03 03:01:22
○ 2026-08-03 03:01:24

○NSns3.domainnamedns.com2026-03-12 → 2026-04-16 · 5 obs

○ 2017-10-16 19:09:30
● 2026-03-12 12:28:22
● 2026-04-16 15:35:46
○ 2026-08-03 03:01:22
○ 2026-08-03 03:01:24

○NSns4.domainnamedns.com2026-03-12 → 2026-04-16 · 5 obs

○ 2017-10-16 19:09:30
● 2026-03-12 12:28:22
● 2026-04-16 15:35:46
○ 2026-08-03 03:01:22
○ 2026-08-03 03:01:24

●NSns7.alidns.com2026-08-03 → 2026-08-03 · 3 obs

○ 2026-04-16 15:35:46
● 2026-08-03 03:01:22
● 2026-08-03 03:01:24

●NSns8.alidns.com2026-08-03 → 2026-08-03 · 3 obs

○ 2026-04-16 15:35:46
● 2026-08-03 03:01:22
● 2026-08-03 03:01:24

○MXdc-d70ffaca.520ac.com2015-08-10 → 2016-03-12 · 4 obs

● 2015-08-10 06:05:58
● 2016-03-12 13:30:54
○ 2016-07-24 21:47:12
○ 2026-08-03 03:01:24

○A108.162.192.252015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 06:05:58
○ 2015-11-23 11:18:00
○ 2026-08-03 03:01:24

○A108.162.193.252015-08-10 → 2015-08-10 · 3 obs

● 2015-08-10 06:05:58
○ 2015-11-23 11:18:00
○ 2026-08-03 03:01:24

○A154.81.67.1442026-03-12 → 2026-03-12 · 4 obs

○ 2017-10-16 19:09:30
● 2026-03-12 12:28:22
○ 2026-03-26 11:46:44
○ 2026-08-03 03:01:24

○A162.159.208.122015-11-23 → 2017-08-29 · 5 obs

○ 2015-08-10 06:05:58
● 2015-11-23 11:18:00
● 2017-08-29 17:19:34
○ 2017-10-11 19:45:12
○ 2026-08-03 03:01:24

○A162.159.209.122015-11-23 → 2017-08-29 · 5 obs

○ 2015-08-10 06:05:58
● 2015-11-23 11:18:00
● 2017-08-29 17:19:34
○ 2017-10-11 19:45:12
○ 2026-08-03 03:01:24

○A201.5.129.1442026-03-26 → 2026-04-16 · 5 obs

○ 2026-03-12 12:28:22
● 2026-03-26 11:46:44
● 2026-04-16 15:35:46
○ 2026-08-03 03:01:22
○ 2026-08-03 03:01:24

○A47.89.58.1412017-10-11 → 2017-10-16 · 5 obs

○ 2017-08-29 17:19:34
● 2017-10-11 19:45:12
● 2017-10-16 19:09:30
○ 2026-03-12 12:28:22
○ 2026-08-03 03:01:24

●CNAMEexpired.hichina.com2026-08-03 → 2026-08-03 · 2 obs

● 2026-08-03 03:01:22
● 2026-08-03 03:01:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...	-
520ac.com	expirens3.hichina.com, expirens4.hichina.com	18 records

✅ Authoritative Response

Server:47.118.199.192

NS records: expirens3.hichina.com, expirens4.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 520ac.com (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns7.alidns.com, ns8.alidns.com`
CNAME	1	`expired.hichina.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (expirens3.hichina.com, expirens3.hichina.com, expirens3.hichina.com...)

Analysis

IP Addresses

520ac.com maps to three IP numbers — 8.218.208.240, 47.76.127.217 and 47.91.170.222.

Other host names share IP numbers with 520ac.com; expired.hichina.com is one such example.

Name Servers

520ac.com is served by two delegated name servers, ns1.alidns.com and ns2.alidns.com.

520ac.com uses the same name servers as several other domains — among them itzmx.net, jg1166.com, 43f2617e810251.beer and two more.

520ac.com has at least partial name server overlap with other domains, such as aitown.cn, sparktechpart.com, ipec.cn and two others.

ns7.alidns.com, ns8.alidns.com and dns13.hichina.com — plus 6 other name servers — are commonly paired with these name servers.

Hostnames that resolve to 9 IP addresses:

ns1.alidns.com carries IP addresses 39.96.153.45, 39.96.153.55 and 47.118.199.205, with 6 other addresses beyond those.

ns2.alidns.com carries IP addresses 39.96.153.46, 39.96.153.56 and 47.118.199.206, with 6 other addresses beyond those.