`brennersysteme.com`

DNSSEC	⚠️ Not signed
A	4.184.102.237^{🇩🇪 Microsoft4.176.0.0/12 MICROSOFT}
NS	`ns1.namesecure.de` ⭐
		A	2a04:2b00:14cc::225^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns1.dnsres.net`
		A	193.227.117.225^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.dnsres.net`
			PTR	`ns3.registrant-verification.ispapi.net`
NS	`ns2.namesecure.de`
		A	2a04:2b00:14dd::225^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns2.dnsres.net`
		A	194.50.187.225^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.dnsres.net`
			PTR	`ns1.registrant-verification.ispapi.net`
MX	`post.deutsche-stadtauskunft.de` ⭐
		A	185.64.112.121^{🇩🇪 Optitrust185.64.112.0/22 optitrust}
			PTR	`mail.deutsche-stadtauskunft.de`
TXT	`v=spf1 a mx ptr ip4:178.32.227.171 ip4:213.32.53.179 ip4:149.202.143.250 -all`
SOA	`ns1.namesecure.de`hostmaster@namesecure.de 2023-12-15 #13

`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=1775061167

Subdomains

mail.brennersysteme.com

Same first word

brennersysteme.com

DNS History

8 records (4 active, 4 former)

●NSns1.namesecure.de2015-08-04 → 2026-04-01 · 2 obs

● 2015-08-04 04:16:30
● 2026-04-01 16:55:42

●NSns2.namesecure.de2015-08-04 → 2026-04-01 · 2 obs

● 2015-08-04 04:16:30
● 2026-04-01 16:55:42

○MXmail.brennersysteme.com2015-08-04 → 2017-03-20 · 4 obs

● 2015-08-04 04:16:30
● 2017-03-20 21:38:10
○ 2020-02-01 18:45:16
○ 2026-04-01 16:55:42

○MXmx02.servergurus.de2020-02-01 → 2020-02-01 · 4 obs

○ 2017-03-20 21:38:10
● 2020-02-01 18:45:16
○ 2026-02-15 20:30:12
○ 2026-04-01 16:55:42

●MXpost.deutsche-stadtauskunft.de2026-02-15 → 2026-04-01 · 3 obs

○ 2020-02-01 18:45:16
● 2026-02-15 20:30:12
● 2026-04-01 16:55:42

○A194.39.185.1032015-08-04 → 2017-03-20 · 4 obs

● 2015-08-04 04:16:30
● 2017-03-20 21:38:10
○ 2020-02-01 18:45:16
○ 2026-04-01 16:55:42

●A4.184.102.2372026-02-15 → 2026-04-01 · 3 obs

○ 2020-02-01 18:45:16
● 2026-02-15 20:30:12
● 2026-04-01 16:55:42

○A62.75.204.462020-02-01 → 2020-02-01 · 4 obs

○ 2017-03-20 21:38:10
● 2020-02-01 18:45:16
○ 2026-02-15 20:30:12
○ 2026-04-01 16:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
brennersysteme.com	ns1.namesecure.de, ns2.namesecure.de	-

✅ Authoritative Response

Server:193.227.117.225

NS records: ns1.namesecure.de, ns2.namesecure.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for brennersysteme.com (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`4.184.102.237`
NS	2	`ns1.namesecure.de, ns2.namesecure.de`
MX	1	`post.deutsche-stadtauskunft.de (pri: 10)`
TXT	1	`v=spf1 a mx ptr ip4:178.32.227.171 ip4:2`
SOA	1	`ns1.namesecure.de hostmaster.namesecure.`

Analysis

Hierarchy

The parent of mail.brennersysteme.com is brennersysteme.com.

IP Addresses

brennersysteme.com points to an IP address: 4.184.102.237.

other host names include mail.steuerliche-beratung-berlin.com, steuerberater-kuemmel-kbs.de, mail.essen-steuerberater.com, pietaet-spamer.de and gutachter-bayreuth.com; they share IP numbers with brennersysteme.com.

Name Servers

Two name servers ns1.namesecure.de and ns2.namesecure.de handle the delegation for brennersysteme.com.

brennersysteme.com shares the same name server setup as other domains, for instance fair-belt.de, periphere-regionalanaesthesie.de, haus-rebland.de, ib-becker.de and meinungszentrale.de.

brennersysteme.com at least partially shares name servers with other domains, for instance sgames.at, legourmet-essen.de, kubiev.de, media-net.de and almsommer.org.

These name servers are commonly used alongside ns3.namesecure.de.

Host names with two IP numbers:

ns1.namesecure.de points to 2a04:2b00:14cc::225 and 193.227.117.225.

ns2.namesecure.de points to 2a04:2b00:14dd::225 and 194.50.187.225.

Mail Servers

brennersysteme.com is handled by a single mail server, post.deutsche-stadtauskunft.de.

brennersysteme.com uses the same mail server setup as other domains, for instance restaurant-gesucht.de, plauen-physiotherapie.de, pension-mittenwalde.de, arnsberg-logopaedie.de and dsa-ag.com.

The host name post.deutsche-stadtauskunft.de points to IP 185.64.112.121.

brennersysteme.com - robtex.com