`100daychallenge.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:c9e^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:d9e^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:485d^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.12.158^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.13.158^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.93^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`mona.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ace^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mona.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mona.ns.cloudflare.com`
		A	108.162.192.206^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	172.64.32.206^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
		A	173.245.58.206^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mona.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f27.1e100.net`
		A	74.125.137.27^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:4025:402::1a^{🇳🇱 Google2a00:1450:4025::/48}
			PTR	`rb-in-f26.1e100.net`
		A	142.250.102.27^{🇺🇸 Google142.250.102.0/24}
			PTR	`rb-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:4013:c1e::1a^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f26.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=Okbq0EfDzGVxPXuTKbKcvfYJpGRPpPPaWpDcwCYSb1U`
TXT	`google-site-verification=n26UlGDWzfKi8UxySF2TctkY4RTlpa1YyRb92bxwnK4`
TXT	`google-site-verification=vmi5IPnXNKTem_gGFJzCCtRBHlX23MJ71-PkH0gmxoY`
TXT	`v=spf1 include:send.aweber.com include:_spf.google.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.26.12.158, 104.26.13.158, 172.67.72.93
		IPv6	2606:4700:20::681a:c9e, 2606:4700:20::681a:d9e, 2606:4700:20::ac43:485d
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2397947491

`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=1774808862

Subdomains

www.100daychallenge.com

Same first word

100daychallenge.com

DNS History

20 records (13 active, 7 former)

●NSelmo.ns.cloudflare.com2015-11-04 → 2026-03-29 · 3 obs

○ 2015-07-19 15:12:14
● 2015-11-04 14:51:12
● 2026-03-29 18:45:30

●NSmona.ns.cloudflare.com2015-11-04 → 2026-03-29 · 3 obs

○ 2015-07-19 15:12:14
● 2015-11-04 14:51:12
● 2026-03-29 18:45:30

○NSns25.domaincontrol.com2015-07-19 → 2015-07-19 · 4 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
○ 2015-11-04 14:51:12
○ 2026-03-29 18:45:30

○NSns26.domaincontrol.com2015-07-19 → 2015-07-19 · 4 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
○ 2015-11-04 14:51:12
○ 2026-03-29 18:45:30

●MXalt1.aspmx.l.google.com2015-07-19 → 2026-03-29 · 3 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
● 2026-03-29 18:45:30

●MXalt2.aspmx.l.google.com2015-07-19 → 2026-03-29 · 3 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
● 2026-03-29 18:45:30

●MXaspmx.l.google.com2015-07-19 → 2026-03-29 · 3 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
● 2026-03-29 18:45:30

●MXaspmx2.googlemail.com2015-07-19 → 2026-03-29 · 3 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
● 2026-03-29 18:45:30

●MXaspmx3.googlemail.com2015-07-19 → 2026-03-29 · 3 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
● 2026-03-29 18:45:30

○A104.24.22.102015-11-04 → 2016-09-02 · 5 obs

○ 2015-07-19 15:12:14
● 2015-11-04 14:51:12
● 2016-09-02 09:53:28
○ 2026-02-23 18:35:42
○ 2026-03-29 18:45:30

○A104.24.23.102015-11-04 → 2016-09-02 · 5 obs

○ 2015-07-19 15:12:14
● 2015-11-04 14:51:12
● 2016-09-02 09:53:28
○ 2026-02-23 18:35:42
○ 2026-03-29 18:45:30

●A104.26.12.1582026-02-23 → 2026-03-29 · 3 obs

○ 2016-09-02 09:53:28
● 2026-02-23 18:35:42
● 2026-03-29 18:45:30

●A104.26.13.1582026-02-23 → 2026-03-29 · 3 obs

○ 2016-09-02 09:53:28
● 2026-02-23 18:35:42
● 2026-03-29 18:45:30

●A172.67.72.932026-02-23 → 2026-03-29 · 3 obs

○ 2016-09-02 09:53:28
● 2026-02-23 18:35:42
● 2026-03-29 18:45:30

○A23.235.218.2102015-07-19 → 2015-07-19 · 4 obs

○ 2008-03-19 22:37:46
● 2015-07-19 15:12:14
○ 2015-11-04 14:51:12
○ 2026-03-29 18:45:30

○A2400:cb00:2048:1::6818:160a2016-09-02 → 2016-09-02 · 4 obs

○ 2015-11-04 14:51:12
● 2016-09-02 09:53:28
○ 2026-02-23 18:35:42
○ 2026-03-29 18:45:30

○A2400:cb00:2048:1::6818:170a2016-09-02 → 2016-09-02 · 4 obs

○ 2015-11-04 14:51:12
● 2016-09-02 09:53:28
○ 2026-02-23 18:35:42
○ 2026-03-29 18:45:30

●A2606:4700:20::681a:c9e2026-02-23 → 2026-03-29 · 3 obs

○ 2016-09-02 09:53:28
● 2026-02-23 18:35:42
● 2026-03-29 18:45:30

●A2606:4700:20::681a:d9e2026-02-23 → 2026-03-29 · 3 obs

○ 2016-09-02 09:53:28
● 2026-02-23 18:35:42
● 2026-03-29 18:45:30

●A2606:4700:20::ac43:485d2026-02-23 → 2026-03-29 · 3 obs

○ 2016-09-02 09:53:28
● 2026-02-23 18:35:42
● 2026-03-29 18:45:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
100daychallenge.com	elmo.ns.cloudflare.com, mona.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.163

NS records: elmo.ns.cloudflare.com, mona.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.72.93, 104.26.13.158...`
AAAA	3	`2606:4700:20::681a:d9e, 2606:4700:20::681a:c9e...`
NS	2	`elmo.ns.cloudflare.com, mona.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	4	`google-site-verification=Okbq0EfDzGVxPXu, google-site-verification=n26UlGDWzfKi8Ux...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elmo.ns.cloudflare.com, elmo.ns.cloudflare.com, elmo.ns.cloudflare.com...)

Analysis

Hierarchy

100daychallenge.com is the parent of www.100daychallenge.com.

IP Addresses

100daychallenge.com resolves to six IP addresses: 2606:4700:20::681a:c9e, 2606:4700:20::681a:d9e, 2606:4700:20::ac43:485d, 104.26.12.158, 104.26.13.158 and 172.67.72.93.

other host names including ma-a.org.il, www.hindawi.org, pascucciprofessional.com, chetverg.navalny.com and alyaum.com share IP numbers with 100daychallenge.com.

Name Servers

100daychallenge.com is delegated to two name servers elmo.ns.cloudflare.com and mona.ns.cloudflare.com.

100daychallenge.com shares the same name server setup as other domains, for instance xwork.app, sentinela.digital, basaksehirdeanaokulu.com, swagpool.com and firstavenue.group.

100daychallenge.com at least partially shares name servers with other domains, for instance idecidecompanies.com, strcg.net, eyre.email, baolun1314.com and 9966996.com.

These name servers are commonly used with ridge.ns.cloudflare.com, ximena.ns.cloudflare.com and tessa.ns.cloudflare.com.

Host names with six IP numbers:

Host name elmo.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba3, 2803:f800:50::6ca2:c1a3, 2a06:98c1:50::ac40:21a3, 108.162.193.163, 172.64.33.163 and 173.245.59.163.

Host name mona.ns.cloudflare.com points to: 2606:4700:50::adf5:3ace, 2803:f800:50::6ca2:c0ce, 2a06:98c1:50::ac40:20ce, 108.162.192.206, 172.64.32.206 and 173.245.58.206.

Mail Servers

100daychallenge.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

100daychallenge.com shares some mail servers with other domains, at least partially, for instance tylerhawe.com, mapstack.io, pjneary.com, innavi-pd.com and doloop.it.