`techchunmin.com`

DNSSEC	⚠️ Not signed
A	45.199.58.180^{🇭🇰 DXTL-145.199.32.0/19 Proxy-registered route object}
NS	`a1.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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b1.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}
			PTR	`ip-172-64-52-239.defastlink.net`
SOA	`a.share-dns.com`master@share-dns.com serial=1759132381

`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

Same first word

techchunmin.com

techchunmin.blogspot.com

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-03-16 → 2026-03-23 · 3 obs

○ 2020-04-08 02:50:10
● 2026-03-16 01:03:44
● 2026-03-23 19:18:48

●NSa1.share-dns.com2026-03-16 → 2026-03-23 · 3 obs

○ 2020-04-08 02:50:10
● 2026-03-16 01:03:44
● 2026-03-23 19:18:48

●NSb.share-dns.net2026-03-16 → 2026-03-23 · 3 obs

○ 2020-04-08 02:50:10
● 2026-03-16 01:03:44
● 2026-03-23 19:18:48

●NSb1.share-dns.net2026-03-16 → 2026-03-23 · 3 obs

○ 2020-04-08 02:50:10
● 2026-03-16 01:03:44
● 2026-03-23 19:18:48

○NSdns10.hichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 09:24:14
○ 2020-04-08 02:50:10
○ 2026-03-23 19:18:48

○NSdns11.hichina.com2020-04-08 → 2020-04-08 · 4 obs

○ 2016-12-14 09:24:14
● 2020-04-08 02:50:10
○ 2026-03-16 01:03:44
○ 2026-03-23 19:18:48

○NSdns12.hichina.com2020-04-08 → 2020-04-08 · 4 obs

○ 2016-12-14 09:24:14
● 2020-04-08 02:50:10
○ 2026-03-16 01:03:44
○ 2026-03-23 19:18:48

○NSdns9.hichina.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 09:24:14
○ 2020-04-08 02:50:10
○ 2026-03-23 19:18:48

○MXmxdomain.qq.com2016-12-14 → 2020-04-08 · 4 obs

● 2016-12-14 09:24:14
● 2020-04-08 02:50:10
○ 2026-03-16 01:03:44
○ 2026-03-23 19:18:48

○A117.48.233.242020-04-08 → 2020-04-08 · 3 obs

● 2020-04-08 02:50:10
○ 2026-03-16 01:03:44
○ 2026-03-23 19:18:48

●A45.199.58.1802026-03-16 → 2026-03-23 · 3 obs

○ 2020-04-08 02:50:10
● 2026-03-16 01:03:44
● 2026-03-23 19:18:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
techchunmin.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techchunmin.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.199.58.180`
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 (a1.share-dns.com)

Analysis

IP Addresses

techchunmin.com points to a single IP: 45.199.58.180.

Name Servers

techchunmin.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

techchunmin.com at least partially shares its name servers with other domains, for instance bysma.com, ysimc.com, 37yw.com, mfwyjt.com and vrgame520.com.