`howtojavascript.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.p04.nsone.net` ⭐
		A	2620:4d:4000:6259:7:4:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p04.nsone.net`
		A	198.51.44.4^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p04.nsone.net`
NS	`dns2.p04.nsone.net`
		A	2a00:edc0:6259:7:4::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p04.nsone.net`
		A	198.51.45.4^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p04.nsone.net`
NS	`dns3.p04.nsone.net`
		A	2620:4d:4000:6259:7:4:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p04.nsone.net`
		A	198.51.44.68^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p04.nsone.net`
NS	`dns4.p04.nsone.net`
		A	2a00:edc0:6259:7:4::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p04.nsone.net`
		A	198.51.45.68^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p04.nsone.net`
TXT	`google-site-verification=gWUn2AW8b3gB9h7_5gKyBP5SveHlMjH7HcRjw0xlmMw`
SOA	`dns1.p04.nsone.net`hostmaster@nsone.net serial=1661958337

`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=1781212358

DNS History

19 records (6 active, 13 former)

●NSdns1.p04.nsone.net2026-06-11 → 2026-06-11 · 3 obs

○ 2017-06-07 14:59:40
● 2026-06-11 21:15:04
● 2026-06-11 21:15:06

●NSdns2.p04.nsone.net2026-06-11 → 2026-06-11 · 3 obs

○ 2017-06-07 14:59:40
● 2026-06-11 21:15:04
● 2026-06-11 21:15:06

●NSdns3.p04.nsone.net2026-06-11 → 2026-06-11 · 3 obs

○ 2017-06-07 14:59:40
● 2026-06-11 21:15:04
● 2026-06-11 21:15:06

●NSdns4.p04.nsone.net2026-06-11 → 2026-06-11 · 3 obs

○ 2017-06-07 14:59:40
● 2026-06-11 21:15:04
● 2026-06-11 21:15:06

○NSns-us.1and1-dns.com2016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

○NSns-us.1and1-dns.de2016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

○NSns-us.1and1-dns.org2016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

○NSns-us.1and1-dns.us2016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

○NSns71.domaincontrol.com2015-05-16 → 2015-12-21 · 4 obs

● 2015-05-16 00:55:50
● 2015-12-21 13:29:26
○ 2016-03-29 14:40:08
○ 2026-06-11 21:15:06

○NSns72.domaincontrol.com2015-05-16 → 2015-12-21 · 4 obs

● 2015-05-16 00:55:50
● 2015-12-21 13:29:26
○ 2016-03-29 14:40:08
○ 2026-06-11 21:15:06

○MXmailstore1.secureserver.net2015-05-16 → 2015-12-21 · 4 obs

● 2015-05-16 00:55:50
● 2015-12-21 13:29:26
○ 2016-03-29 14:40:08
○ 2026-06-11 21:15:06

○MXmx00.1and1.com2016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

○MXmx01.1and1.com2016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

○MXsmtp.secureserver.net2015-05-16 → 2015-12-21 · 4 obs

● 2015-05-16 00:55:50
● 2015-12-21 13:29:26
○ 2016-03-29 14:40:08
○ 2026-06-11 21:15:06

●A18.208.88.1572026-06-11 → 2026-06-11 · 3 obs

○ 2017-06-07 14:59:40
● 2026-06-11 21:15:04
● 2026-06-11 21:15:06

○A184.168.221.332015-05-16 → 2015-12-21 · 4 obs

● 2015-05-16 00:55:50
● 2015-12-21 13:29:26
○ 2016-03-29 14:40:08
○ 2026-06-11 21:15:06

○A2607:f1c0:100f:f000::2cf2016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

○A74.208.236.1622016-11-27 → 2017-06-07 · 5 obs

○ 2016-03-29 14:40:08
● 2016-11-27 02:19:10
● 2017-06-07 14:59:40
○ 2026-06-11 21:15:04
○ 2026-06-11 21:15:06

●A98.84.224.1112026-06-11 → 2026-06-11 · 3 obs

○ 2017-06-07 14:59:40
● 2026-06-11 21:15:04
● 2026-06-11 21:15:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
howtojavascript.com	dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net	-

✅ Authoritative Response

Server:198.51.45.4

NS records: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for howtojavascript.com (unsigned zone)

⏱️ Timing

Total: 1057ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p04.nsone.net, dns2.p04.nsone.net...`
TXT	1	`google-site-verification=gWUn2AW8b3gB9h7`
SOA	1	`dns1.p04.nsone.net hostmaster.nsone.net`

Analysis

IP Addresses

howtojavascript.com points to two IP numbers: 18.208.88.157 and 98.84.224.111.

Two other host names, along with b82e659347dd88a9570dc6b46f6f8d54.bitballoon.com, tekagen.netlify.com and ewe.agency, also share IP numbers with howtojavascript.com.

Name Servers

howtojavascript.com is delegated to four name servers, dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net.

There is at least partial name server overlap between howtojavascript.com and other domains — amelinecunin.com, javierencinas.com, kotomi.org and two more among them.

These name servers regularly appear alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in NS record sets.

All four hostnames — dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net and dns4.p04.nsone.net — resolve to two IP numbers apiece: dns1.p04.nsone.net to 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1; dns2.p04.nsone.net to 198.51.45.4 and 2a00:edc0:6259:7:4::2; dns3.p04.nsone.net to 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3; dns4.p04.nsone.net to 198.51.45.68 and 2a00:edc0:6259:7:4::4.

howtojavascript.com - robtex.com