`xzfedu.com`

DNSSEC	⚠️ Not signed
A	154.206.149.213^{🇭🇰 OWGELS-AS-AP154.206.128.0/18 Starbow LTD}
NS	`a9.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	`b9.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=1772704573

`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=1774538762

Subdomains

mail.xzfedu.com

Same first word

xzfedu.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-19 19:40:48
● 2026-03-26 15:46:28

●NSa9.share-dns.com2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-19 19:40:48
● 2026-03-26 15:46:28

●NSb.share-dns.net2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-19 19:40:48
● 2026-03-26 15:46:28

●NSb9.share-dns.net2026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-19 19:40:48
● 2026-03-26 15:46:28

○NSns5.gzidc.com2015-06-07 → 2017-05-19 · 3 obs

● 2015-06-07 09:57:48
● 2017-05-19 19:40:48
○ 2026-03-26 15:46:28

○NSns6.gzidc.com2015-06-07 → 2017-05-19 · 3 obs

● 2015-06-07 09:57:48
● 2017-05-19 19:40:48
○ 2026-03-26 15:46:28

○MXmail.xzfedu.com2015-06-07 → 2017-05-19 · 3 obs

● 2015-06-07 09:57:48
● 2017-05-19 19:40:48
○ 2026-03-26 15:46:28

○A124.172.244.592015-06-07 → 2017-05-19 · 3 obs

● 2015-06-07 09:57:48
● 2017-05-19 19:40:48
○ 2026-03-26 15:46:28

○A154.199.41.2402026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 15:46:28

●A154.206.149.2132026-03-26 → 2026-03-26 · 2 obs

○ 2017-05-19 19:40:48
● 2026-03-26 15:46:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
xzfedu.com	b9.share-dns.net, a9.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b9.share-dns.net, a9.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for xzfedu.com (unsigned zone)

⏱️ Timing

Total: 385ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.206.149.213`
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 (a9.share-dns.com)

Analysis

Hierarchy

xzfedu.com is parent of mail.xzfedu.com.

IP Addresses

xzfedu.com points to a single IP: 154.206.149.213.

Other host names, for instance share.timebeacon.cn, m.www.share.emerbond.com, m.www.share.alloyvalve.cc, www.www.share.ygjji.cn and timebeacon.cn share IP numbers with xzfedu.com.

Name Servers

xzfedu.com is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

xzfedu.com at least partially shares its name servers with other domains, for instance wwwbetbbb.com, kmgalanz.com, runzhua.com, hnzdsb.com and hitism.com.