`bestofpython.com`

DNSSEC	⚠️ Not signed
A	160.238.99.102^{🇺🇸 QUICKPACKET160.238.96.0/22}
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=1760974140

`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=1774507807

Subdomains

www.bestofpython.com

Same first word

bestofpython.com

DNS History

17 records (3 active, 14 former)

●NSa.share-dns.com2026-03-17 → 2026-03-26 · 3 obs

○ 2018-07-05 07:15:14
● 2026-03-17 21:01:08
● 2026-03-26 06:59:10

●NSb.share-dns.net2026-03-17 → 2026-03-26 · 3 obs

○ 2018-07-05 07:15:14
● 2026-03-17 21:01:08
● 2026-03-26 06:59:10

○NSdns1.namecheaphosting.com2018-07-05 → 2018-07-05 · 4 obs

○ 2017-02-06 07:40:52
● 2018-07-05 07:15:14
○ 2026-03-17 21:01:08
○ 2026-03-26 06:59:10

○NSdns10.parkpage.foundationapi.com2016-06-24 → 2016-06-24 · 4 obs

○ 2016-03-01 07:18:52
● 2016-06-24 05:47:18
○ 2017-02-06 07:40:52
○ 2026-03-26 06:59:10

○NSdns11.parkpage.foundationapi.com2016-06-24 → 2016-06-24 · 4 obs

○ 2016-03-01 07:18:52
● 2016-06-24 05:47:18
○ 2017-02-06 07:40:52
○ 2026-03-26 06:59:10

○NSdns2.namecheaphosting.com2018-07-05 → 2018-07-05 · 4 obs

○ 2017-02-06 07:40:52
● 2018-07-05 07:15:14
○ 2026-03-17 21:01:08
○ 2026-03-26 06:59:10

○NSdns9.parkpage.foundationapi.com2016-06-24 → 2016-06-24 · 4 obs

○ 2016-03-01 07:18:52
● 2016-06-24 05:47:18
○ 2017-02-06 07:40:52
○ 2026-03-26 06:59:10

○NSspace2host.earth.orderbox-dns.com2015-08-22 → 2016-03-01 · 4 obs

● 2015-08-22 22:33:18
● 2016-03-01 07:18:52
○ 2016-06-24 05:47:18
○ 2026-03-26 06:59:10

○NSspace2host.mars.orderbox-dns.com2015-08-22 → 2016-03-01 · 4 obs

● 2015-08-22 22:33:18
● 2016-03-01 07:18:52
○ 2016-06-24 05:47:18
○ 2026-03-26 06:59:10

○NSspace2host.mercury.orderbox-dns.com2015-08-22 → 2016-03-01 · 4 obs

● 2015-08-22 22:33:18
● 2016-03-01 07:18:52
○ 2016-06-24 05:47:18
○ 2026-03-26 06:59:10

○NSspace2host.venus.orderbox-dns.com2015-08-22 → 2016-03-01 · 4 obs

● 2015-08-22 22:33:18
● 2016-03-01 07:18:52
○ 2016-06-24 05:47:18
○ 2026-03-26 06:59:10

○MXmail.bestofpython.com2018-07-05 → 2018-07-05 · 4 obs

○ 2016-06-24 05:47:18
● 2018-07-05 07:15:14
○ 2026-03-17 21:01:08
○ 2026-03-26 06:59:10

○MXmx.zohomail.com2015-08-22 → 2016-03-01 · 4 obs

● 2015-08-22 22:33:18
● 2016-03-01 07:18:52
○ 2016-06-24 05:47:18
○ 2026-03-26 06:59:10

○MXmx2.zohomail.com2015-08-22 → 2016-03-01 · 4 obs

● 2015-08-22 22:33:18
● 2016-03-01 07:18:52
○ 2016-06-24 05:47:18
○ 2026-03-26 06:59:10

●A160.238.99.1022026-03-17 → 2026-03-26 · 3 obs

○ 2018-07-05 07:15:14
● 2026-03-17 21:01:08
● 2026-03-26 06:59:10

○A198.54.120.712018-07-05 → 2018-07-05 · 4 obs

○ 2017-02-06 07:40:52
● 2018-07-05 07:15:14
○ 2026-03-17 21:01:08
○ 2026-03-26 06:59:10

○A209.99.40.2232016-06-24 → 2016-06-24 · 3 obs

● 2016-06-24 05:47:18
○ 2017-02-06 07:40:52
○ 2026-03-26 06:59:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net...	-
bestofpython.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 bestofpython.com (unsigned zone)

⏱️ Timing

Total: 1050ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.238.99.102`
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

Hierarchy

bestofpython.com is the parent of www.bestofpython.com.

IP Addresses

bestofpython.com resolves to a single IP address: 160.238.99.102.

Other host names such as candomaths.org, www.bestofpython.com and www.candomaths.org share IP numbers with bestofpython.com.

Name Servers

bestofpython.com's delegation uses two name servers, a.share-dns.com and b.share-dns.net.

bestofpython.com shares the same name server setup as other domains, for example vycpool.com, chicunwang.com, bailicosmetics.com, rocetmail.com and bilclute.com.

bestofpython.com at least partially shares name servers with other domains, including haoguanqiye.com, hmw9.com, txhlmm.com, testcheckers.com and 93id.com.

These name servers are typically used together with the name servers a6.share-dns.com, b6.share-dns.net, a3.share-dns.com, b3.share-dns.net, a10.share-dns.com, b10.share-dns.net, a8.share-dns.com, b8.share-dns.net, a11.share-dns.com and b11.share-dns.net.

Host names with a single IP:

a.share-dns.com points to 172.64.53.25.

b.share-dns.net points to 172.64.52.239.

bestofpython.com - robtex.com