`hitzewarnsystem.de`

DNSSEC	⚠️ Not signed
A	141.38.3.21^{🇩🇪 DWD-AS141.38.0.0/16 Deutscher Wetterdienst}
		PTR	`hitzewarnsystem.de`
		PTR	`hitzewarnungen.de`
		PTR	`kunden.dwd.de`
		PTR	`qs-cluster-ninjoservices.dwd.de`
		PTR	`www.hitzewarnsystem.de`
		PTR	`www.hitzewarnungen.de`
		PTR	`widget.uv-index.de`
		PTR	`www.warnwetterapp.de`
NS	`dn(0x736578)tgm.dwd.de` ⭐
		A	172.21.21.20^{UNSPECIFIED160.0.0.0/3}
NS	`deneb.dfn.de`
		A	2001:638:800:1::9^{🇩🇪 DFN2001:638::/32 -V6-AGG1}
			PTR	`deneb.dfn.de`
		A	192.76.176.9^{🇺🇸 DFN192.76.176.0/24 ZPL-NET}
			PTR	`deneb.dfn.de`
NS	`dnsisp1.dwd.de`
		A	141.38.2.14^{🇩🇪 DWD-AS141.38.0.0/16 Deutscher Wetterdienst}
			PTR	`dnsisp1.dwd.de`
			PTR	`dnsisp1.dwd.eu`
NS	`dnsisp2.dwd.de`
		A	141.38.12.14^{🇩🇪 DWD-AS141.38.0.0/16 Deutscher Wetterdienst}
			PTR	`dnsisp2.dwd.de`
			PTR	`dnsisp2.dwd.eu`
MX	`ofcsgbbm.gbbmvi-wan.de` ⭐
		A	141.38.3.247^{🇩🇪 DWD-AS141.38.0.0/16 Deutscher Wetterdienst}
			PTR	`ofcsgbbm.gbbmvi-wan.de`
MX	`zbcsgbbm.gbbmvi-wan.de`⁽²⁰⁾
		A	141.38.12.84^{🇩🇪 DWD-AS141.38.0.0/16 Deutscher Wetterdienst}
			PTR	`zbcsgbbm.gbbmvi-wan.de`
TXT	`v=spf1 mx ip4:141.38.3.247 ip4:141.38.12.84 ~all`
SOA	`dn(0x736578)tgm.dwd.de`netz\@administrator.dwd.de serial=6

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1776207933

PTR for

21.3.38.141.in-addr.arpa

Subdomains

www.hitzewarnsystem.de

Same first word

hitzewarnsystem.de

DNS History

7 records (7 active, 0 former)

●NSdeneb.dfn.de2026-03-08 → 2026-04-14 · 2 obs

● 2026-03-08 22:53:44
● 2026-04-14 23:18:26

●NSdn(0x736578)tgm.dwd.de2026-03-08 → 2026-04-14 · 2 obs

● 2026-03-08 22:53:44
● 2026-04-14 23:18:26

●NSdnsisp1.dwd.de2026-03-08 → 2026-04-14 · 2 obs

● 2026-03-08 22:53:44
● 2026-04-14 23:18:26

●NSdnsisp2.dwd.de2026-03-08 → 2026-04-14 · 2 obs

● 2026-03-08 22:53:44
● 2026-04-14 23:18:26

●MXofcsgbbm.gbbmvi-wan.de2026-03-08 → 2026-04-14 · 2 obs

● 2026-03-08 22:53:44
● 2026-04-14 23:18:26

●MXzbcsgbbm.gbbmvi-wan.de2026-03-08 → 2026-04-14 · 2 obs

● 2026-03-08 22:53:44
● 2026-04-14 23:18:26

●A141.38.3.212026-03-08 → 2026-04-14 · 2 obs

● 2026-03-08 22:53:44
● 2026-04-14 23:18:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
hitzewarnsystem.de	deneb.dfn.de, dnsisp1.dwd.de, dnsisp2.dwd.de	2 records

✅ Authoritative Response

Server:192.76.176.9

NS records: deneb.dfn.de, dnsisp1.dwd.de, dnsisp2.dwd.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hitzewarnsystem.de (unsigned zone)

⏱️ Timing

Total: 4375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`141.38.3.21`
NS	3	`deneb.dfn.de, dnsisp2.dwd.de...`
MX	2	`ofcsgbbm.gbbmvi-wan.de (pri: 10), zbcsgbbm.gbbmvi-wan.de (pri: 20)`
TXT	1	`v=spf1 mx ip4:141.38.3.247 ip4:141.38.12`
SOA	1	`dn(0x736578)tgm.dwd.de netz\.administrator.dwd.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dnsisp1.dwd.de, dnsisp2.dwd.de)

Analysis

Hierarchy

The parent of www.hitzewarnsystem.de is hitzewarnsystem.de.

IP Addresses

hitzewarnsystem.de points to IP number: 141.38.3.21.

Other host names such as hitzewarnungen.de, www.warnwetterapp.de, seewis.dwd.de, www.hitzewarnsystem.de and beobachtungen.dwd.de share IPs with hitzewarnsystem.de.

Name Servers

hitzewarnsystem.de is delegated to four name servers: deneb.dfn.de, dn(0x736578)tgm.dwd.de, dnsisp1.dwd.de and dnsisp2.dwd.de.

hitzewarnsystem.de at least partially shares name servers with other domains, for instance 202.71.141.in-addr.arpa, ifs.tu-bs.de, hyku.tu-bs.de, 180.132.in-addr.arpa and kenup.de.

these name servers are often used with the name servers dns-3.dfn.de, dn(0x736578)tgmc.dwd.de, dns-2.dfn.de, dns-1.dfn.de, ns1.staatsbibliothek-berlin.de, ns.staatsbibliothek-berlin.de, dnsisp1.dwd.eu and dnsisp2.dwd.eu.

Host names with two IP numbers:

deneb.dfn.de points to: 2001:638:800:1::9 and 192.76.176.9.

Host names with one IP number:

dn(0x736578)tgm.dwd.de points to: 172.21.21.20.

dnsisp1.dwd.de points to: 141.38.2.14.

dnsisp2.dwd.de points to: 141.38.12.14.

Mail Servers

hitzewarnsystem.de is handled by two mail servers: ofcsgbbm.gbbmvi-wan.de and zbcsgbbm.gbbmvi-wan.de.

The mail server setup for hitzewarnsystem.de matches that of other domains, for instance dwd.bund.de, logistik-und-mobilitaet.de, potential-leerstand.bund.de, bev.bund.de and bundeseisenbahnvermoegen.de.

hitzewarnsystem.de shares some mail servers with other domains, at least in part, for instance bvbs-wan.de.

Host names with a single IP:

ofcsgbbm.gbbmvi-wan.de points to 141.38.3.247.

zbcsgbbm.gbbmvi-wan.de points to 141.38.12.84.

hitzewarnsystem.de - robtex.com