`brainformatik.byintention.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:4164^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a193^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.100^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.147^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.100, 172.67.161.147
		IPv6 hints	2606:4700:3034::6815:4164, 2606:4700:3036::ac43:a193
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com

`byintention.de`

	DNSSEC	⚠️ Not signed
	A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
	NS	`alexis.ns.cloudflare.com` ⭐
	NS	`betty.ns.cloudflare.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
	TXT	`google-site-verification=PMfFfKB_ydInoxjV-aM_qbM6ThfCszTBJ0Dla9Hw3hU`
	TXT	`google-site-verification=vwboC7KRgjBOtQKBKRH3_4NLpszGXDqX6trZoGJdsTY`
	TXT	`v=spf1 include:_spf.google.com include:spf.mandrillapp.com ~all`
	SOA	`alexis.ns.cloudflare.com`dns@cloudflare.com serial=2402519199

Same first word

brainformatik.de

brainformatik.net

brainformatik.com

Similar names

barinformatik.vg

barinformatik.ch

DNS History

4 records (4 active, 0 former)

●A104.21.65.1002026-02-16 → 2026-04-24 · 2 obs

● 2026-02-16 09:24:06
● 2026-04-24 21:15:30

●A172.67.161.1472026-02-16 → 2026-04-24 · 2 obs

● 2026-02-16 09:24:06
● 2026-04-24 21:15:30

●A2606:4700:3034::6815:41642026-02-16 → 2026-04-24 · 2 obs

● 2026-02-16 09:24:06
● 2026-04-24 21:15:30

●A2606:4700:3036::ac43:a1932026-02-16 → 2026-04-24 · 2 obs

● 2026-02-16 09:24:06
● 2026-04-24 21:15:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
byintention.de	betty.ns.cloudflare.com, alexis.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.75

NS records: betty.ns.cloudflare.com, alexis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byintention.de (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.65.100, 172.67.161.147`
AAAA	2	`2606:4700:3036::ac43:a193, 2606:4700:3034::6815:4164`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

Analysis

IP Addresses

brainformatik.byintention.de maps to four IP numbers: 2606:4700:3034::6815:4164, 2606:4700:3036::ac43:a193, 104.21.65.100 and 172.67.161.147.

Other host names, for instance (0x787878)drop.net, cssep.com, megamo.eu, veterinario.roma.it and canadianfinancing.com share IP numbers with brainformatik.byintention.de.

brainformatik.byintention.de - robtex.com