`backofenstein.de`

DNSSEC	⚠️ Not signed
A	85.13.157.31^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
		PTR	`dd38102.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`a-dns-service.de`
		A	135.181.2.96^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`a-dns-service.de`
NS	`ns3.kas-dns-server.de`
		A	85.13.179.179^{🇩🇪 NMM-AS85.13.179.0/24 Neue Medien Muennich}
			PTR	`85-13-179-179-static.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w009fb26.kasserver.com` ⭐
		A	85.13.157.31^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
			PTR	`dd38102.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2604091141

`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=1778213951

Same first word

backofenstein.de

DNS History

11 records (6 active, 5 former)

●NSa-dns-service.de2026-03-08 → 2026-05-08 · 3 obs

○ 2017-04-20 22:38:02
● 2026-03-08 09:14:28
● 2026-05-08 04:45:22

●NSns3.kas-dns-server.de2026-03-08 → 2026-05-08 · 3 obs

○ 2017-04-20 22:38:02
● 2026-03-08 09:14:28
● 2026-05-08 04:45:22

○NSns35.1und1.de2015-08-02 → 2017-04-20 · 4 obs

● 2015-08-02 17:43:30
● 2017-04-20 22:38:02
○ 2026-03-08 09:14:28
○ 2026-05-08 04:45:22

○NSns36.1und1.de2015-08-02 → 2017-04-20 · 4 obs

● 2015-08-02 17:43:30
● 2017-04-20 22:38:02
○ 2026-03-08 09:14:28
○ 2026-05-08 04:45:22

●NSns5.kasserver.com2026-03-08 → 2026-05-08 · 3 obs

○ 2017-04-20 22:38:02
● 2026-03-08 09:14:28
● 2026-05-08 04:45:22

●NSns6.kasserver.com2026-03-08 → 2026-05-08 · 3 obs

○ 2017-04-20 22:38:02
● 2026-03-08 09:14:28
● 2026-05-08 04:45:22

○MXmx00.kundenserver.de2015-08-02 → 2017-04-20 · 4 obs

● 2015-08-02 17:43:30
● 2017-04-20 22:38:02
○ 2026-03-08 09:14:28
○ 2026-05-08 04:45:22

○MXmx01.kundenserver.de2015-08-02 → 2017-04-20 · 4 obs

● 2015-08-02 17:43:30
● 2017-04-20 22:38:02
○ 2026-03-08 09:14:28
○ 2026-05-08 04:45:22

●MXw009fb26.kasserver.com2026-03-08 → 2026-05-08 · 3 obs

○ 2017-04-20 22:38:02
● 2026-03-08 09:14:28
● 2026-05-08 04:45:22

○A212.227.176.942015-08-02 → 2017-04-20 · 4 obs

● 2015-08-02 17:43:30
● 2017-04-20 22:38:02
○ 2026-03-08 09:14:28
○ 2026-05-08 04:45:22

●A85.13.157.312026-03-08 → 2026-05-08 · 3 obs

○ 2017-04-20 22:38:02
● 2026-03-08 09:14:28
● 2026-05-08 04:45:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
backofenstein.de	ns5.kasserver.com, ns3.kas-dns-server.de, a-dns-service.de, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:135.181.2.96

NS records: ns5.kasserver.com, ns3.kas-dns-server.de, a-dns-service.de, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backofenstein.de (unsigned zone)

⏱️ Timing

Total: 1197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.157.31`
NS	4	`ns5.kasserver.com, a-dns-service.de...`
MX	1	`w009fb26.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.kas-dns-server.de, a-dns-service.de)

Analysis

IP Addresses

backofenstein.de resolves to a single IP address: 85.13.157.31.

Other host names including w0129d18.kasserver.com, w016deb0.kasserver.com, webmail.awo-chemnitz.de, sportkardio-hd.de and gruene-odenwald.de share IP numbers with backofenstein.de.

Name Servers

backofenstein.de is delegated to four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.

backofenstein.de at least partially shares name servers with other domains, including ethische-banken.de, diefrauensache.com, tinboard.de, kirschte.de and 1shout.de.