`cov411.com`

DNSSEC	⚠️ Not signed
A	103.41.18.196^{🇨🇳 harry-ASN103.41.16.0/22 HONG KONG KOWLOON TELECOMMUNICATION CO., LIMITED}
NS	`a8.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b8.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1769580183

`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=1778515066

Same first word

cov411.com

DNS History

12 records (5 active, 7 former)

●NSa.share-dns.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-04-10 02:55:22
● 2026-05-11 16:17:52

●NSa8.share-dns.com2026-05-11 → 2026-05-11 · 2 obs

○ 2017-04-10 02:55:22
● 2026-05-11 16:17:52

●NSb.share-dns.net2026-05-11 → 2026-05-11 · 2 obs

○ 2017-04-10 02:55:22
● 2026-05-11 16:17:52

●NSb8.share-dns.net2026-05-11 → 2026-05-11 · 2 obs

○ 2017-04-10 02:55:22
● 2026-05-11 16:17:52

○NSns21.domaincontrol.com2015-08-07 → 2017-04-10 · 3 obs

● 2015-08-07 07:36:38
● 2017-04-10 02:55:22
○ 2026-05-11 16:17:52

○NSns22.domaincontrol.com2015-08-07 → 2017-04-10 · 3 obs

● 2015-08-07 07:36:38
● 2017-04-10 02:55:22
○ 2026-05-11 16:17:52

○MXus-smtp-inbound-1.mimecast.com2015-08-07 → 2017-04-10 · 3 obs

● 2015-08-07 07:36:38
● 2017-04-10 02:55:22
○ 2026-05-11 16:17:52

○MXus-smtp-inbound-2.mimecast.com2015-08-07 → 2017-04-10 · 3 obs

● 2015-08-07 07:36:38
● 2017-04-10 02:55:22
○ 2026-05-11 16:17:52

●A103.41.18.1962026-05-11 → 2026-05-11 · 2 obs

○ 2017-04-10 02:55:22
● 2026-05-11 16:17:52

○A38.249.36.202026-05-11 → 2026-05-11 · 1 obs

○ 2026-05-11 16:17:52

○A50.63.202.272015-08-07 → 2016-08-04 · 4 obs

● 2015-08-07 07:36:38
● 2016-08-04 20:59:34
○ 2017-04-10 02:55:22
○ 2026-05-11 16:17:52

○A50.63.202.792017-04-10 → 2017-04-10 · 3 obs

○ 2016-08-04 20:59:34
● 2017-04-10 02:55:22
○ 2026-05-11 16:17:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
cov411.com	b8.share-dns.net, a8.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b8.share-dns.net, a8.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cov411.com (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.41.18.196`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a8.share-dns.com)

Analysis

IP Addresses

cov411.com points to IP number: 103.41.18.196.

Other host names such as jsszfc.com, szhbzx.com and www.szhbzx.com share IP numbers with cov411.com.

Name Servers

cov411.com is delegated to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.

cov411.com at least partially shares name servers with other domains, for instance 7fun.icu, 1wuye.com, gsw10.com, sh-zhiquan.com and bangqingshan.com.