`better-prec.com`

DNSSEC	⚠️ Not signed
A	38.6.227.123^{🇺🇸 AS39847838.6.224.0/19 PEG TECH INC}
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	`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	`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}
SOA	`a.share-dns.com`master@share-dns.com serial=1775364787

`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=1776027247

Subdomains

mail.better-prec.com

DNS History

13 records (5 active, 8 former)

●NSa.share-dns.com2026-04-12 → 2026-04-12 · 2 obs

○ 2016-11-29 04:57:00
● 2026-04-12 21:16:00

●NSa5.share-dns.com2026-04-12 → 2026-04-12 · 2 obs

○ 2016-11-29 04:57:00
● 2026-04-12 21:16:00

●NSb.share-dns.net2026-04-12 → 2026-04-12 · 2 obs

○ 2016-11-29 04:57:00
● 2026-04-12 21:16:00

●NSb5.share-dns.net2026-04-12 → 2026-04-12 · 2 obs

○ 2016-11-29 04:57:00
● 2026-04-12 21:16:00

○NSmain.ns365.net2015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

○NSns10.ns365.net2015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

○NSns11.ns365.net2015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

○NSns12.ns365.net2015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

○NSns9.ns365.net2015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

○MXmx196h.chinaemail.cn2015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

○MXmxa196h.chinaemail.cn2015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

○A124.172.156.1322015-08-03 → 2016-11-29 · 3 obs

● 2015-08-03 18:12:54
● 2016-11-29 04:57:00
○ 2026-04-12 21:16:00

●A38.6.227.1232026-04-12 → 2026-04-12 · 2 obs

○ 2016-11-29 04:57:00
● 2026-04-12 21:16:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
better-prec.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 better-prec.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.6.227.123`
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 (a5.share-dns.com)

Analysis

Hierarchy

mail.better-prec.com is a child of better-prec.com.

IP Addresses

better-prec.com resolves to one IP number: 38.6.227.123.

Other host names including untianchen.com, njmjq.com, mxbayy.com and jxljcj.com share IP numbers with better-prec.com.

Name Servers

better-prec.com delegates to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

better-prec.com at least partially shares name servers with other domains, including bjbyz.net, qhxs.org, byjgjy.com, scfsxs.cn and wcxcly.com.