thepythonbook.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`thepythonbook.com`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p03.nsone.net`
		A	198.51.44.3^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p03.nsone.net`
NS	`dns2.p03.nsone.net`
		A	2a00:edc0:6259:7:3::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p03.nsone.net`
		A	198.51.45.3^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p03.nsone.net`
NS	`dns3.p03.nsone.net`
		A	2620:4d:4000:6259:7:3:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p03.nsone.net`
		A	198.51.44.67^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p03.nsone.net`
NS	`dns4.p03.nsone.net`
		A	2a00:edc0:6259:7:3::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p03.nsone.net`
		A	198.51.45.67^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p03.nsone.net`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1738512203

`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=1794405666

Same first word

thepythonbook.com

Previous names

Next names

DNS History

14 records (7 active, 7 former)

●NSdns1.p01.nsone.net2026-09-27 → 2026-11-11 · 3 obs

○ 2016-02-10 14:01:08
● 2026-09-27 10:39:04
● 2026-11-11 14:20:14

●NSdns1.p03.nsone.net2026-09-27 → 2026-11-11 · 3 obs

○ 2016-02-10 14:01:08
● 2026-09-27 10:39:04
● 2026-11-11 14:20:14

●NSdns2.p03.nsone.net2026-09-27 → 2026-11-11 · 3 obs

○ 2016-02-10 14:01:08
● 2026-09-27 10:39:04
● 2026-11-11 14:20:14

●NSdns3.p03.nsone.net2026-09-27 → 2026-11-11 · 3 obs

○ 2016-02-10 14:01:08
● 2026-09-27 10:39:04
● 2026-11-11 14:20:14

●NSdns4.p03.nsone.net2026-09-27 → 2026-11-11 · 3 obs

○ 2016-02-10 14:01:08
● 2026-09-27 10:39:04
● 2026-11-11 14:20:14

○NSns37.domaincontrol.com2015-07-24 → 2015-11-17 · 4 obs

● 2015-07-24 04:18:32
● 2015-11-17 12:43:02
○ 2016-02-10 14:01:08
○ 2026-11-11 14:20:14

○NSns38.domaincontrol.com2015-07-24 → 2015-11-17 · 4 obs

● 2015-07-24 04:18:32
● 2015-11-17 12:43:02
○ 2016-02-10 14:01:08
○ 2026-11-11 14:20:14

○MXmailstore1.secureserver.net2015-07-24 → 2015-11-17 · 4 obs

● 2015-07-24 04:18:32
● 2015-11-17 12:43:02
○ 2016-02-10 14:01:08
○ 2026-11-11 14:20:14

○MXsmtp.secureserver.net2015-07-24 → 2015-11-17 · 4 obs

● 2015-07-24 04:18:32
● 2015-11-17 12:43:02
○ 2016-02-10 14:01:08
○ 2026-11-11 14:20:14

●A18.208.88.1572026-11-11 → 2026-11-11 · 3 obs

○ 2026-09-27 10:39:04
● 2026-11-11 13:51:58
● 2026-11-11 14:20:14

○A35.157.26.1352026-09-27 → 2026-09-27 · 4 obs

○ 2016-02-10 14:01:08
● 2026-09-27 10:39:04
○ 2026-11-11 13:51:58
○ 2026-11-11 14:20:14

○A63.176.8.2182026-09-27 → 2026-09-27 · 4 obs

○ 2016-02-10 14:01:08
● 2026-09-27 10:39:04
○ 2026-11-11 13:51:58
○ 2026-11-11 14:20:14

○A97.74.42.792015-07-24 → 2015-11-17 · 4 obs

● 2015-07-24 04:18:32
● 2015-11-17 12:43:02
○ 2016-02-10 14:01:08
○ 2026-11-11 14:20:14

●A98.84.224.1112026-11-11 → 2026-11-11 · 3 obs

○ 2026-09-27 10:39:04
● 2026-11-11 13:51:58
● 2026-11-11 14:20:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
thepythonbook.com	dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net	-

✅ Authoritative Response

Server:198.51.44.3

NS records: dns1.p03.nsone.net, dns2.p03.nsone.net, dns3.p03.nsone.net, dns4.p03.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thepythonbook.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p03.nsone.net, dns2.p03.nsone.net...`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

thepythonbook.com resolves to the IP addresses 18.208.88.157 and 98.84.224.111

Among the host names that share IP numbers with thepythonbook.com are livinginupperdublinpa.com, sethgore.com, vigorous-torvalds-a416bc.netlify.com and two others.

Name Servers

The authoritative name servers for thepythonbook.com are dns1.p01.nsone.net, dns1.p03.nsone.net, dns2.p03.nsone.net and two others.

thepythonbook.com partially shares its NS delegation with several other domains, including calebandsydni.com, venturemind.co, countoncruz.com and two others.

In DNS configurations, these name servers often share authority with dns3.p03.nsone.net, dns4.p03.nsone.net, ns01.squarespacedns.com and 7 other name servers.

Hosts with two IP numbers each:

dns1.p01.nsone.net points to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p03.nsone.net points to 198.51.44.3 and 2620:4d:4000:6259:7:3:0:1.

dns2.p03.nsone.net points to 198.51.45.3 and 2a00:edc0:6259:7:3::2.

dns3.p03.nsone.net points to 198.51.44.67 and 2620:4d:4000:6259:7:3:0:3.

dns4.p03.nsone.net points to 198.51.45.67 and 2a00:edc0:6259:7:3::4.