brainysplain.com - dns.ninja

`brainysplain.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d030^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:5d58^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.88^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.48^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`mariah.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mariah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mariah.ns.cloudflare.com`
		A	108.162.194.200^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	162.159.38.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
		A	172.64.34.200^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mariah.ns.cloudflare.com`
MX	`_dc-mx.da9877609a79.brainysplain.com` ⭐
		A	209.74.77.104^{🇺🇸 NAMCHEAP-PH209.74.77.0/24}
			PTR	`server1.cepefwemain.com`
TXT	`v=spf1 +a +mx +ip4:209.74.77.104 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.88, 172.67.208.48
		IPv6 hints	2606:4700:3032::ac43:d030, 2606:4700:3036::6815:5d58
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2410901051

`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=1786558794

Same first word

brainysplain.com

DNS History

11 records (7 active, 4 former)

●NSduke.ns.cloudflare.com2026-08-01 → 2026-08-12 · 2 obs

● 2026-08-01 11:40:36
● 2026-08-12 18:35:02

●NSmariah.ns.cloudflare.com2026-08-01 → 2026-08-12 · 2 obs

● 2026-08-01 11:40:36
● 2026-08-12 18:35:02

●MX_dc-mx.da9877609a79.brainysplain.com2026-08-01 → 2026-08-12 · 2 obs

● 2026-08-01 11:40:36
● 2026-08-12 18:35:02

●A104.21.93.882026-08-12 → 2026-08-12 · 3 obs

○ 2026-08-01 11:40:36
● 2026-08-12 18:34:58
● 2026-08-12 18:35:02

●A172.67.208.482026-08-12 → 2026-08-12 · 3 obs

○ 2026-08-01 11:40:36
● 2026-08-12 18:34:58
● 2026-08-12 18:35:02

○A188.114.96.02026-08-01 → 2026-08-01 · 3 obs

● 2026-08-01 11:40:36
○ 2026-08-12 18:34:58
○ 2026-08-12 18:35:02

○A188.114.97.02026-08-01 → 2026-08-01 · 3 obs

● 2026-08-01 11:40:36
○ 2026-08-12 18:34:58
○ 2026-08-12 18:35:02

●A2606:4700:3032::ac43:d0302026-08-12 → 2026-08-12 · 3 obs

○ 2026-08-01 11:40:36
● 2026-08-12 18:34:58
● 2026-08-12 18:35:02

●A2606:4700:3036::6815:5d582026-08-12 → 2026-08-12 · 3 obs

○ 2026-08-01 11:40:36
● 2026-08-12 18:34:58
● 2026-08-12 18:35:02

○A2a06:98c1:3120::2026-08-01 → 2026-08-01 · 3 obs

● 2026-08-01 11:40:36
○ 2026-08-12 18:34:58
○ 2026-08-12 18:35:02

○A2a06:98c1:3121::2026-08-01 → 2026-08-01 · 3 obs

● 2026-08-01 11:40:36
○ 2026-08-12 18:34:58
○ 2026-08-12 18:35:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
brainysplain.com	duke.ns.cloudflare.com, mariah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, mariah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brainysplain.com (unsigned zone)

⏱️ Timing

Total: 258ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.88, 172.67.208.48`
AAAA	2	`2606:4700:3036::6815:5d58, 2606:4700:3032::ac43:d030`
NS	2	`duke.ns.cloudflare.com, mariah.ns.cloudflare.com`
MX	1	`_dc-mx.da9877609a79.brainysplain.com (pr`
TXT	1	`v=spf1 +a +mx +ip4:209.74.77.104 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

brainysplain.com points to the four IP addresses 104.21.93.88, 172.67.208.48, 2606:4700:3032::ac43:d030 and 2606:4700:3036::6815:5d58.

Two other host names, along with gtk5ch.50zz3pd.fknsg.com, pravin-kumar.com and mannlicher.com, also share IP numbers with brainysplain.com.

Name Servers

Two name servers handle the delegation for brainysplain.com: duke.ns.cloudflare.com and mariah.ns.cloudflare.com.

brainysplain.com shares its NS records with other domains, for example triumphstore.ro, funrage888.top, papeleradamian.com and two others.

There is at least partial name server overlap between brainysplain.com and other domains — validamail.com, bokprsec.com, chinateachers.net and two more among them.

The name servers drew.ns.cloudflare.com, harvey.ns.cloudflare.com and brady.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

duke.ns.cloudflare.com resolves to 108.162.193.110, 172.64.33.110 and 173.245.59.110 among others, with 3 other IP addresses in total.

mariah.ns.cloudflare.com resolves to 108.162.194.200, 162.159.38.200 and 172.64.34.200 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for brainysplain.com is _dc-mx.da9877609a79.brainysplain.com.

_dc-mx.da9877609a79.brainysplain.com carries a single IP number, which is 209.74.77.104.