`em580.com`

	CNAME	`em580-com-idvoe4m.qiniudns.com`
	CNAME	`allcdn.china.qiniu.qnydns.com`
	CNAME	`allcdn.lv2.qnydns.com`
	DNSSEC	⚠️ Not signed
	A	2408:877f:30:202::20^{🇨🇳 UNICOM-GUIAN2408:877f::/32 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
	A	240e:f7:c000:317::13^{🇨🇳 Chinanet-WenZhou-IDC240e:f7:c000::/36}
	A	240e:97d:10:1401::40f^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC240e:97d::/36 DongGuan IDC Network}
	A	59.80.34.82^{🇨🇳 UNICOM-GUIAN59.80.32.0/19}
	A	122.228.207.51^{🇨🇳 Chinanet-WenZhou-IDC122.228.207.0/24}
	A	183.60.150.16^{🇨🇳 CHINANET-Guangdong-DongGuan-IDC183.60.144.0/21 DongGuan IDC Network}

`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=1771291435

Subdomains

cdn.em580.com

Same first word

em580.com

Similar names

850me.com

DNS History

5 records (3 active, 2 former)

●NSdns15.hichina.com2026-03-11 → 2026-03-12 · 3 obs

○ 2015-12-04 03:12:52
● 2026-03-11 22:29:30
● 2026-03-12 03:50:42

●NSdns16.hichina.com2026-03-11 → 2026-03-12 · 3 obs

○ 2015-12-04 03:12:52
● 2026-03-11 22:29:30
● 2026-03-12 03:50:42

○NSdns7.hichina.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 18:07:26
○ 2015-12-04 03:12:52
○ 2026-03-12 03:50:42

○NSdns8.hichina.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 18:07:26
○ 2015-12-04 03:12:52
○ 2026-03-12 03:50:42

●CNAMEem580-com-idvoe4m.qiniudns.com2026-03-11 → 2026-03-12 · 2 obs

● 2026-03-11 22:29:30
● 2026-03-12 03:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
em580.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.41

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for em580.com (unsigned zone)

⏱️ Timing

Total: 525ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns16.hichina.com, dns15.hichina.com`
CNAME	1	`em580-com-idvoe4m.qiniudns.com`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

Hierarchy

em580.com is the parent of cdn.em580.com.

IP Addresses

Six IP numbers are pointed to by em580.com: 2408:877f:30:202::20, 240e:f7:c000:317::13, 240e:97d:10:1401::40f, 59.80.34.82, 122.228.207.51 and 183.60.150.16.

other host names for instance aihao.cc, allcdn.lv2.qnydns.com, alledge-all.qnydns.com, yahui.wang and malu.me share IP numbers with em580.com.

em580.com - robtex.com

em580.com

com