sourcebase.ai - dns.ninja

`sourcebase.ai`

DNSSEC	⚠️ Not signed
A	44.217.105.114^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-217-105-114.compute-1.amazonaws.com`
A	54.198.129.71^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
A	54.208.95.148^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
NS	`fonzie.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c346^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fonzie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2346^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fonzie.ns.cloudflare.com`
		A	108.162.195.70^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	162.159.44.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	172.64.35.70^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
NS	`izabella.ns.cloudflare.com`
		A	2606:4700:50::a29f:262e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`izabella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`izabella.ns.cloudflare.com`
		A	108.162.194.46^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	162.159.38.46^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
		A	172.64.34.46^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`izabella.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		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`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=2KNVGzFpmaxDThDeC8Lte(0x466170)2qI53a0HSwdeREmSmVo`
TXT	`google-site-verification=mrvX8FO6YktCVHPGlXFu4OuYtg4uRiOmZCcqY858HZI`
TXT	`v=spf1 include:amazonses.com include:_spf.google.com ~all`
SOA	`fonzie.ns.cloudflare.com`dns@cloudflare.com serial=2407075531

`ai`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.ai` ⭐
	NS	`v0n1.nic.ai`
	NS	`v0n2.nic.ai`
	NS	`v0n3.nic.ai`
	NS	`v2n0.nic.ai`
	NS	`v2n1.nic.ai`
	SOA	`v0n0.nic.ai`hostmaster@donuts.email serial=1782622590

Subdomains

mcp.sourcebase.ai

Same first word

sourcebase.de

sourcebase.ai

sourcebase.info

sourcebase.com

sourcebase.org

Similar names

basecourse.com

besourcesa.at

coursebase.de

coursebase.co

basesource.com

coursebase.com

coursebase.net

basecourse.com.au

coursebase.org

basecourse.blogspot.com

DNS History

18 records (10 active, 8 former)

●NSfonzie.ns.cloudflare.com2026-03-09 → 2026-06-28 · 2 obs

● 2026-03-09 20:30:10
● 2026-06-28 06:04:30

●NSizabella.ns.cloudflare.com2026-03-09 → 2026-06-28 · 2 obs

● 2026-03-09 20:30:10
● 2026-06-28 06:04:30

●MXalt1.aspmx.l.google.com2026-03-09 → 2026-06-28 · 2 obs

● 2026-03-09 20:30:10
● 2026-06-28 06:04:30

●MXalt2.aspmx.l.google.com2026-03-09 → 2026-06-28 · 2 obs

● 2026-03-09 20:30:10
● 2026-06-28 06:04:30

●MXalt3.aspmx.l.google.com2026-03-09 → 2026-06-28 · 2 obs

● 2026-03-09 20:30:10
● 2026-06-28 06:04:30

●MXalt4.aspmx.l.google.com2026-03-09 → 2026-06-28 · 2 obs

● 2026-03-09 20:30:10
● 2026-06-28 06:04:30

●MXaspmx.l.google.com2026-03-09 → 2026-06-28 · 2 obs

● 2026-03-09 20:30:10
● 2026-06-28 06:04:30

○A100.52.80.722026-03-09 → 2026-06-28 · 2 obs

○ 2026-03-09 20:30:10
○ 2026-06-28 06:04:30

○A18.232.251.1912026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 20:30:10
● 2026-03-18 16:07:18
○ 2026-06-16 16:52:56
○ 2026-06-28 06:04:30

○A3.212.194.2442026-03-09 → 2026-06-28 · 2 obs

○ 2026-03-09 20:30:10
○ 2026-06-28 06:04:30

○A3.212.68.2272026-06-16 → 2026-06-16 · 3 obs

○ 2026-03-18 16:07:18
● 2026-06-16 16:52:56
○ 2026-06-28 06:04:30

○A34.195.159.962026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 20:30:10
○ 2026-03-18 16:07:18
○ 2026-06-28 06:04:30

○A34.231.165.512026-03-09 → 2026-03-09 · 3 obs

● 2026-03-09 20:30:10
○ 2026-03-18 16:07:18
○ 2026-06-28 06:04:30

●A44.217.105.1142026-06-28 → 2026-06-28 · 2 obs

○ 2026-06-16 16:52:56
● 2026-06-28 06:04:30

○A54.158.132.1702026-06-16 → 2026-06-16 · 3 obs

○ 2026-03-18 16:07:18
● 2026-06-16 16:52:56
○ 2026-06-28 06:04:30

●A54.198.129.712026-06-28 → 2026-06-28 · 2 obs

○ 2026-06-16 16:52:56
● 2026-06-28 06:04:30

●A54.208.95.1482026-06-16 → 2026-06-28 · 3 obs

○ 2026-03-18 16:07:18
● 2026-06-16 16:52:56
● 2026-06-28 06:04:30

○A54.237.141.1852026-03-18 → 2026-03-18 · 4 obs

○ 2026-03-09 20:30:10
● 2026-03-18 16:07:18
○ 2026-06-16 16:52:56
○ 2026-06-28 06:04:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ai	v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai, v0n3.nic.ai...	12 records
sourcebase.ai	fonzie.ns.cloudflare.com, izabella.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.70

NS records: fonzie.ns.cloudflare.com, izabella.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcebase.ai (unsigned zone)

⏱️ Timing

Total: 671ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`54.198.129.71, 44.217.105.114...`
NS	2	`fonzie.ns.cloudflare.com, izabella.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=2KNVGzFpmaxDThD, google-site-verification=mrvX8FO6YktCVHP...`
SOA	1	`fonzie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.ai, v0n1.nic.ai, v0n2.nic.ai...)

Analysis

Hierarchy

sourcebase.ai serves as the parent of mcp.sourcebase.ai.

IP Addresses

sourcebase.ai maps to three IP numbers — 44.217.105.114, 54.198.129.71 and 54.208.95.148.

Additional host names — including ec2-54-208-95-148.compute-1.amazonaws.com and ec2-54-198-129-71.compute-1.amazonaws.com — share IP numbers with sourcebase.ai.

Name Servers

sourcebase.ai uses two name servers for its delegation: fonzie.ns.cloudflare.com and izabella.ns.cloudflare.com.

sourcebase.ai uses the same name servers as several other domains — among them fallenbreak.com, bongofocus.com, faadoocoupons.com and two more.

sourcebase.ai has at least partial name server overlap with other domains, such as dolphinexpress.com, i-projectsbv.nl, tavexolinarus.sbs and two others.

These name servers tend to appear together with the name servers agustin.ns.cloudflare.com, marge.ns.cloudflare.com and toby.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname fonzie.ns.cloudflare.com directs to 108.162.195.70, 162.159.44.70 and 172.64.35.70 along with 3 other IP addresses.

Hostname izabella.ns.cloudflare.com directs to 108.162.194.46, 162.159.38.46 and 172.64.34.46 along with 3 other IP addresses.

Mail Servers

Mail for sourcebase.ai is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

sourcebase.ai has at least partial mail server overlap with other domains such as ns500599.ns500724.ns500599.ns500724.ns500599.ns500737.ns500737.ns500599.ns500583.ns500669.www.yummyflingsfinder.com, fabp.nl, enelec.com and two more.

These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com directs traffic to 173.194.45.26 and 2607:f8b0:4004:c29::1a.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.