`koerwei.com`

DNSSEC	⚠️ Not signed
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	`a5.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	`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	`b5.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}

`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=1775110272

Same first word

koerwei.com

DNS History

12 records (4 active, 8 former)

●NSa.share-dns.com2026-02-23 → 2026-04-02 · 3 obs

○ 2017-06-08 16:02:40
● 2026-02-23 05:46:10
● 2026-04-02 06:39:50

●NSa5.share-dns.com2026-02-23 → 2026-04-02 · 3 obs

○ 2017-06-08 16:02:40
● 2026-02-23 05:46:10
● 2026-04-02 06:39:50

●NSb.share-dns.net2026-02-23 → 2026-04-02 · 3 obs

○ 2017-06-08 16:02:40
● 2026-02-23 05:46:10
● 2026-04-02 06:39:50

●NSb5.share-dns.net2026-02-23 → 2026-04-02 · 3 obs

○ 2017-06-08 16:02:40
● 2026-02-23 05:46:10
● 2026-04-02 06:39:50

○NSmain.ns365.net2015-08-09 → 2017-06-08 · 4 obs

● 2015-08-09 05:43:10
● 2017-06-08 16:02:40
○ 2026-02-23 05:46:10
○ 2026-04-02 06:39:50

○NSns10.ns365.net2015-08-09 → 2017-06-08 · 4 obs

● 2015-08-09 05:43:10
● 2017-06-08 16:02:40
○ 2026-02-23 05:46:10
○ 2026-04-02 06:39:50

○NSns11.ns365.net2015-08-09 → 2017-06-08 · 4 obs

● 2015-08-09 05:43:10
● 2017-06-08 16:02:40
○ 2026-02-23 05:46:10
○ 2026-04-02 06:39:50

○NSns12.ns365.net2015-08-09 → 2017-06-08 · 4 obs

● 2015-08-09 05:43:10
● 2017-06-08 16:02:40
○ 2026-02-23 05:46:10
○ 2026-04-02 06:39:50

○NSns9.ns365.net2015-08-09 → 2017-06-08 · 4 obs

● 2015-08-09 05:43:10
● 2017-06-08 16:02:40
○ 2026-02-23 05:46:10
○ 2026-04-02 06:39:50

○A113.10.144.142015-08-09 → 2015-08-09 · 3 obs

● 2015-08-09 05:43:10
○ 2015-12-05 00:51:22
○ 2026-04-02 06:39:50

○A124.173.127.2432017-06-08 → 2017-06-08 · 4 obs

○ 2016-08-12 15:51:34
● 2017-06-08 16:02:40
○ 2026-02-23 05:46:10
○ 2026-04-02 06:39:50

○A124.173.135.1572015-12-05 → 2016-08-12 · 5 obs

○ 2015-08-09 05:43:10
● 2015-12-05 00:51:22
● 2016-08-12 15:51:34
○ 2017-06-08 16:02:40
○ 2026-04-02 06:39:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
koerwei.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koerwei.com (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a5.share-dns.com)

Analysis

Name Servers

koerwei.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

koerwei.com at least partially shares its name servers with other domains, for instance zoom-mksport.com, hzgw8.com, csfdmp.com, 0756hdl.com and solarsols.com.