commitbydefault.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`commitbydefault.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8fcf^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:1bf9^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.249^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.207^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chris.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c155^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2155^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chris.ns.cloudflare.com`
		A	108.162.193.85^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	172.64.33.85^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
		A	173.245.59.85^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chris.ns.cloudflare.com`
NS	`susan.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`susan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`susan.ns.cloudflare.com`
		A	108.162.194.199^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	162.159.38.199^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	172.64.34.199^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=qBAHlFDqCIHydn18`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.249, 172.67.143.207
		IPv6 hints	2606:4700:3031::ac43:8fcf, 2606:4700:3036::6815:1bf9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOA	`chris.ns.cloudflare.com`dns@cloudflare.com serial=2414860630

`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=1789637918

Same first word

commitbydefault.com

Previous names

Next names

DNS History

16 records (8 active, 8 former)

●NSchris.ns.cloudflare.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

○NSdns1.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

○NSdns2.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

●NSsusan.ns.cloudflare.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

○MXeforward1.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

○MXeforward2.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

○MXeforward3.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

○MXeforward4.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

○MXeforward5.registrar-servers.com2017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

●MXmx01.mail.icloud.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

●MXmx02.mail.icloud.com2026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

●A104.21.27.2492026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

●A172.67.143.2072026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

●A2606:4700:3031::ac43:8fcf2026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

●A2606:4700:3036::6815:1bf92026-09-14 → 2026-09-17 · 3 obs

○ 2017-08-15 09:33:54
● 2026-09-14 10:36:34
● 2026-09-17 09:55:50

○A51.141.42.2112017-08-15 → 2017-08-15 · 3 obs

● 2017-08-15 09:33:54
○ 2026-09-14 10:36:34
○ 2026-09-17 09:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
commitbydefault.com	chris.ns.cloudflare.com, susan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.85

NS records: chris.ns.cloudflare.com, susan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for commitbydefault.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.249, 172.67.143.207`
AAAA	2	`2606:4700:3036::6815:1bf9, 2606:4700:3031::ac43:8fcf`
NS	2	`chris.ns.cloudflare.com, susan.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=qBAHlFDqCIHydn18, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chris.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

commitbydefault.com points to the four IP addresses 104.21.27.249, 172.67.143.207, 2606:4700:3031::ac43:8fcf and 2606:4700:3036::6815:1bf9.

phlzu.info, gustavomathias.dev, cozyfurbaby.com and two other host names share IP numbers with commitbydefault.com.

Name Servers

DNS delegation for commitbydefault.com points to two name servers: chris.ns.cloudflare.com and susan.ns.cloudflare.com.

commitbydefault.com uses the same name servers as several other domains — among them hoangkimv-tan.workers.dev, theharmonytravel.com, dreamfilipina.com and two more.

The name servers of commitbydefault.com overlap at least partially with those of other domains — among them yy-xizai.top, koncertprodeti.cz, fcxx.top and two more.

The name servers leonard.ns.cloudflare.com, denver.ns.cloudflare.com and tate.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

chris.ns.cloudflare.com has IP addresses 108.162.193.85, 172.64.33.85 and 173.245.59.85, plus 3 other.

susan.ns.cloudflare.com has IP addresses 108.162.194.199, 162.159.38.199 and 172.64.34.199, plus 3 other.

Mail Servers

Mail for commitbydefault.com is handled by two mail servers — mx01.mail.icloud.com and mx02.mail.icloud.com.

commitbydefault.com uses an identical mail server configuration to several other domains — among them agent039.com, trackpulse.io, art2d.com and two more.

Hostnames that resolve to 6 IP addresses:

mx01.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

mx02.mail.icloud.com has IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, plus 3 other.

Host names pointing to 17.42.251.62 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.56.9.31 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.152.5 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.154.33 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.155.25 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.

Host names pointing to 17.57.156.30 IP addresses: mx01.mail.icloud.com and mx02.mail.icloud.com.