`mail.smartbrain.de`

DNSSEC	⚠️ Not signed
A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
		PTR	`ip-104-247-81-99.defastlink.net`
NS	`ns1.parkingcrew.net` ⭐ ⚠️ Not in parent delegation
		A	13.248.158.159^{🇺🇸 Amazon13.248.144.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
NS	`ns2.parkingcrew.net` ⚠️ Not in parent delegation
		A	76.223.21.9^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a94f3aae71d6f0705.awsglobalaccelerator.com`
MX	`mail.h-email.net` ⭐
		A	5.75.171.74^{🇩🇪 Hetzner5.75.128.0/17 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	5.161.98.212^{🇺🇸 HETZNER-CLOUD2-AS5.161.98.0/24}
			PTR	`mail.h-email.net`
		A	5.161.194.135^{🇺🇸 HETZNER-CLOUD2-AS5.161.194.0/24}
			PTR	`static.135.194.161.5.clients.your-server.de`
		A	49.13.4.90^{🇩🇪 Hetzner49.13.0.0/16 HETZNER-DC}
			PTR	`static.90.4.13.49.clients.your-server.de`
		A	91.107.214.206^{🇩🇪 Hetzner91.107.128.0/17 HETZNER-DC}
			PTR	`static.206.214.107.91.clients.your-server.de`
		A	162.55.164.116^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
			PTR	`static.116.164.55.162.clients.your-server.de`
		A	165.227.156.49^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail3.h-email.net`
		A	165.227.159.144^{🇩🇪 DIGITALOCEAN165.227.144.0/20 DigitalOcean}
			PTR	`mail2.h-email.net`
		A	167.235.143.33^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mail.h-email.net`
		A	178.62.199.248^{🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean}
			PTR	`mail.h-email.net`
TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	`ns1.parkingcrew.net`hostmaster@mail.smartbrain.de serial=1771952523

`smartbrain.de`

	DNSSEC	⚠️ Not signed
	A	104.247.81.99^{🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension}
	NS	`ns1.parkingcrew.net` ⭐
	NS	`ns2.parkingcrew.net`
	MX	`mail.h-email.net` ⭐
	TXT	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
	SOA	`ns1.parkingcrew.net`hostmaster@smartbrain.de serial=1771952523

Same first word

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mail.mydissent.net

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mail.ug

mail.ly

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mail.nhlfan.net

mail.gru.br

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iaml.org

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almi.com.br

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liam.ddns.me

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imal.de

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mila.pl

lima.info

aiml.digital

lima.eu

DNS History

5 records (4 active, 1 former)

●NSns1.parkingcrew.net2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 00:39:32

●NSns2.parkingcrew.net2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 00:39:32

●MXmail.h-email.net2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 00:39:32

●A104.247.81.992026-03-23 → 2026-03-23 · 2 obs

○ 2016-07-06 14:36:06
● 2026-03-23 00:39:32

○A88.198.21.1022015-07-20 → 2016-07-06 · 3 obs

● 2015-07-20 15:20:30
● 2016-07-06 14:36:06
○ 2026-03-23 00:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
smartbrain.de	ns2.parkingcrew.net, ns1.parkingcrew.net	-

✅ Authoritative Response

Server:76.223.21.9

NS records: ns2.parkingcrew.net, ns1.parkingcrew.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartbrain.de (unsigned zone)

⏱️ Timing

Total: 1067ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.247.81.99`
NS	2	`ns1.parkingcrew.net, ns2.parkingcrew.net`
MX	1	`mail.h-email.net (pri: 5)`
TXT	1	`v=spf1 ip6:fd1b:212c:a5f9::/48 -all`
SOA	1	`ns1.parkingcrew.net hostmaster.mail.smar`

Analysis

IP Addresses

mail.smartbrain.de resolves to one IP number: 104.247.81.99.

Other host names, for instance gty.in, bsv-ev.de, readerstoreonline.com, egilmez.net and e-slot.com share IP numbers with mail.smartbrain.de.

Name Servers

mail.smartbrain.de's delegation uses two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.

mail.smartbrain.de uses the same name server setup as other domains, such as domlia.com.ebozavr.com, mail.newschannel6.com, bochen.de, tov.ch and 121-72-20-5.dsl.telstraclear.net.

mail.smartbrain.de shares name servers with other domains at least partially, for example toggle.in, static-216.247.194.14-tataidc.co.in and 129.34.49.hosted-by.vpsfast.us.

These name servers are commonly used with verification-gtqfjejeoke9r3uonbsh8e.ns101.verify.hn.

Host names with a single IP address: ns1.parkingcrew.net points to 13.248.158.159; ns2.parkingcrew.net points to 76.223.21.9.

Mail Servers

A single mail server handles mail.smartbrain.de, mail.h-email.net.

mail.smartbrain.de shares the same mail server setup as other domains, for instance mx7.sdpeedtest.net, jusofise.cc.vg, waw2.teleproxy.me, sunnysky.de and lenotrading.com.

Host mail.h-email.net resolves to ten IP numbers: 5.75.171.74, 5.161.98.212, 5.161.194.135, 49.13.4.90, 91.107.214.206, 162.55.164.116, 165.227.156.49, 165.227.159.144, 167.235.143.33 and 178.62.199.248.

mail.smartbrain.de - robtex.com