`alexanderlearning.com`

DNSSEC	⚠️ Not signed
A	185.209.131.60^{🇺🇸 QUICKPACKET185.209.130.0/23}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net`
		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=1762088425

`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=1774807047

Same first word

alexanderlearning.com

DNS History

11 records (3 active, 8 former)

●NSa.share-dns.com2026-02-25 → 2026-03-29 · 3 obs

○ 2020-01-06 16:24:00
● 2026-02-25 00:04:16
● 2026-03-29 18:18:14

●NSb.share-dns.net2026-02-25 → 2026-03-29 · 3 obs

○ 2020-01-06 16:24:00
● 2026-02-25 00:04:16
● 2026-03-29 18:18:14

○NSdns1.registrar-servers.com2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

○NSdns2.registrar-servers.com2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

○MXeforward1.registrar-servers.com2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

○MXeforward2.registrar-servers.com2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

○MXeforward3.registrar-servers.com2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

○MXeforward4.registrar-servers.com2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

○MXeforward5.registrar-servers.com2020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

●A185.209.131.602026-02-25 → 2026-03-29 · 3 obs

○ 2020-01-06 16:24:00
● 2026-02-25 00:04:16
● 2026-03-29 18:18:14

○A192.64.119.2472020-01-06 → 2020-01-06 · 3 obs

● 2020-01-06 16:24:00
○ 2026-02-25 00:04:16
○ 2026-03-29 18:18:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
alexanderlearning.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexanderlearning.com (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.209.131.60`
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 (a.share-dns.com)

Analysis

IP Addresses

alexanderlearning.com points to a single IP number: 185.209.131.60.

Name Servers

alexanderlearning.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.

alexanderlearning.com shares the same name server setup as other domains, for example game051.com, hairuiyb.com, 2121jj.com, xaqtyn.com and orizins.com.

alexanderlearning.com at least partially shares name servers with other domains, for instance hbguanqing.com, rocketsports.vip, 1w7ni9cn.com, baifenbaibao.com and zh-download-9games.com.

These name servers are often used together with the name servers a6.share-dns.com, b6.share-dns.net, a1.share-dns.com, b1.share-dns.net, a2.share-dns.com, b2.share-dns.net, a3.share-dns.com, b3.share-dns.net, a8.share-dns.com and b8.share-dns.net.

Host names with one IP number:

The host a.share-dns.com points to 172.64.53.25 and the host b.share-dns.net points to 172.64.52.239.

alexanderlearning.com - robtex.com