100daysofcode.com - dns.ninja

`100daysofcode.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.p07.nsone.net` ⭐
		A	2620:4d:4000:6259:7:7:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p07.nsone.net`
		A	198.51.44.7^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p07.nsone.net`
NS	`dns2.p07.nsone.net`
		A	2a00:edc0:6259:7:7::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p07.nsone.net`
		A	198.51.45.7^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p07.nsone.net`
NS	`dns3.p07.nsone.net`
		A	2620:4d:4000:6259:7:7:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p07.nsone.net`
		A	198.51.44.71^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p07.nsone.net`
NS	`dns4.p07.nsone.net`
		A	2a00:edc0:6259:7:7::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p07.nsone.net`
		A	198.51.45.71^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p07.nsone.net`
SOA	`dns1.p07.nsone.net`hostmaster@nsone.net serial=1660001531

`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=1786646364

rank #681691 globally
rank #281912 in the tld

Previously MX for

100daysofcode.com

Subdomains

www.100daysofcode.com

Same first word

100daysofcode.ai

100daysofcode.com

100daysofcode.dev

DNS History

24 records (6 active, 18 former)

●NSdns1.p07.nsone.net2026-03-07 → 2026-08-13 · 3 obs

○ 2017-02-06 09:12:10
● 2026-03-07 15:55:56
● 2026-08-13 18:43:02

○NSdns1.registrar-servers.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

●NSdns2.p07.nsone.net2026-03-07 → 2026-08-13 · 3 obs

○ 2017-02-06 09:12:10
● 2026-03-07 15:55:56
● 2026-08-13 18:43:02

○NSdns2.registrar-servers.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

●NSdns3.p07.nsone.net2026-03-07 → 2026-08-13 · 3 obs

○ 2017-02-06 09:12:10
● 2026-03-07 15:55:56
● 2026-08-13 18:43:02

●NSdns4.p07.nsone.net2026-03-07 → 2026-08-13 · 3 obs

○ 2017-02-06 09:12:10
● 2026-03-07 15:55:56
● 2026-08-13 18:43:02

○NSns05.domaincontrol.com2015-07-09 → 2016-02-12 · 4 obs

● 2015-07-09 13:39:22
● 2016-02-12 06:13:12
○ 2016-05-05 15:10:10
○ 2026-08-13 18:43:02

○NSns06.domaincontrol.com2015-07-09 → 2016-02-12 · 4 obs

● 2015-07-09 13:39:22
● 2016-02-12 06:13:12
○ 2016-05-05 15:10:10
○ 2026-08-13 18:43:02

○MX100daysofcode.com2015-07-09 → 2016-02-12 · 4 obs

● 2015-07-09 13:39:22
● 2016-02-12 06:13:12
○ 2016-05-05 15:10:10
○ 2026-08-13 18:43:02

○MXeforward1.registrar-servers.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

○MXeforward2.registrar-servers.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

○MXeforward3.registrar-servers.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

○MXeforward4.registrar-servers.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

○MXeforward5.registrar-servers.com2017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

○A13.52.188.952026-03-18 → 2026-03-18 · 5 obs

○ 2026-03-07 15:55:56
○ 2026-03-14 14:38:06
● 2026-03-18 07:49:52
○ 2026-04-02 20:15:12
○ 2026-08-13 18:43:02

○A162.255.119.2482017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

●A18.208.88.1572026-03-07 → 2026-08-13 · 11 obs

○ 2017-02-06 09:12:10
● 2026-03-07 15:55:56
○ 2026-03-08 06:07:58
● 2026-03-14 10:25:44
○ 2026-03-14 13:13:44
● 2026-03-14 14:38:06
○ 2026-03-18 07:49:52
● 2026-04-02 20:15:12
● 2026-04-29 16:32:34
○ 2026-05-07 07:50:10
● 2026-08-13 18:43:02

○A184.168.221.832016-02-12 → 2016-02-12 · 4 obs

○ 2015-11-13 04:47:28
● 2016-02-12 06:13:12
○ 2016-05-05 15:10:10
○ 2026-08-13 18:43:02

○A192.30.252.1532017-02-06 → 2017-02-06 · 4 obs

○ 2016-05-05 15:10:10
● 2017-02-06 09:12:10
○ 2026-03-07 15:55:56
○ 2026-08-13 18:43:02

○A35.157.26.1352026-03-08 → 2026-05-07 · 8 obs

○ 2026-03-07 15:55:56
● 2026-03-08 06:07:58
○ 2026-03-14 10:25:44
● 2026-03-14 13:13:44
○ 2026-03-14 14:38:06
○ 2026-04-29 16:32:34
● 2026-05-07 07:50:10
○ 2026-08-13 18:43:02

○A52.52.192.1912026-03-18 → 2026-03-18 · 5 obs

○ 2026-03-07 15:55:56
○ 2026-03-14 14:38:06
● 2026-03-18 07:49:52
○ 2026-04-02 20:15:12
○ 2026-08-13 18:43:02

○A63.176.8.2182026-03-08 → 2026-05-07 · 8 obs

○ 2026-03-07 15:55:56
● 2026-03-08 06:07:58
○ 2026-03-14 10:25:44
● 2026-03-14 13:13:44
○ 2026-03-14 14:38:06
○ 2026-04-29 16:32:34
● 2026-05-07 07:50:10
○ 2026-08-13 18:43:02

○A66.6.44.42015-07-09 → 2015-11-13 · 4 obs

● 2015-07-09 13:39:22
● 2015-11-13 04:47:28
○ 2016-02-12 06:13:12
○ 2026-08-13 18:43:02

●A98.84.224.1112026-03-07 → 2026-08-13 · 11 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
100daysofcode.com	dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net	-

✅ Authoritative Response

Server:198.51.44.7

NS records: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net, dns4.p07.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 100daysofcode.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.84.224.111, 18.208.88.157`
NS	4	`dns1.p07.nsone.net, dns2.p07.nsone.net...`
SOA	1	`dns1.p07.nsone.net hostmaster.nsone.net`

Analysis

Hierarchy

100daysofcode.com serves as the parent of www.100daysofcode.com.

IP Addresses

100daysofcode.com directs to two IP numbers, 18.208.88.157 and 98.84.224.111

Additional host names — couchness.com, evilengine9.com, edwardtung.com and two others — share IP numbers with 100daysofcode.com.

Name Servers

100daysofcode.com has four authoritative name servers: dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net.

100daysofcode.com has at least partial name server overlap with other domains, such as firstdata.com.pe, jessmdesign.com, no-promo.com and two others.

ns01.squarespacedns.com, ns02.squarespacedns.com and ns03.squarespacedns.com — plus 7 other name servers — are commonly paired with these name servers.

dns1.p07.nsone.net, dns2.p07.nsone.net, dns3.p07.nsone.net and dns4.p07.nsone.net all point to exactly two IP numbers each: dns1.p07.nsone.net → 198.51.44.7 and 2620:4d:4000:6259:7:7:0:1; dns2.p07.nsone.net → 198.51.45.7 and 2a00:edc0:6259:7:7::2; dns3.p07.nsone.net → 198.51.44.71 and 2620:4d:4000:6259:7:7:0:3; dns4.p07.nsone.net → 198.51.45.71 and 2a00:edc0:6259:7:7::4.