`backtobe.de`

DNSSEC	⚠️ Not signed
A	85.13.154.91^{🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich}
		PTR	`dd37738.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	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w00de2b1.kasserver.com` ⭐
		A	85.13.154.91^{🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich}
			PTR	`dd37738.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602281320

`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=1774745340

Subdomains

mail.backtobe.de

Same first word

backtobe.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-07-02 → 2026-03-29 · 2 obs

● 2015-07-02 12:25:00
● 2026-03-29 01:16:32

●NSns6.kasserver.com2015-07-02 → 2026-03-29 · 2 obs

● 2015-07-02 12:25:00
● 2026-03-29 01:16:32

○MXmail.backtobe.de2015-07-02 → 2016-04-29 · 4 obs

● 2015-07-02 12:25:00
● 2016-04-29 18:41:26
○ 2017-03-14 05:43:44
○ 2026-03-29 01:16:32

●MXw00de2b1.kasserver.com2017-03-14 → 2026-03-29 · 3 obs

○ 2016-04-29 18:41:26
● 2017-03-14 05:43:44
● 2026-03-29 01:16:32

○A85.13.128.1652015-07-02 → 2016-04-29 · 4 obs

● 2015-07-02 12:25:00
● 2016-04-29 18:41:26
○ 2017-03-14 05:43:44
○ 2026-03-29 01:16:32

●A85.13.154.912017-03-14 → 2026-03-29 · 3 obs

○ 2016-04-29 18:41:26
● 2017-03-14 05:43:44
● 2026-03-29 01:16:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
backtobe.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for backtobe.de (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.154.91`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w00de2b1.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

The parent of mail.backtobe.de is backtobe.de.

IP Addresses

backtobe.de points to a single IP: 85.13.154.91.

Other host names, for instance ohnenamen.org, v092320.kasserver.com, anime-ultra.net, mail.themirandarecords.com and w013323a.kasserver.com share IP numbers with backtobe.de.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com handle delegation for backtobe.de.

backtobe.de uses the same name server setup as other domains, for example mokom.de, stima.net, korpis.de, alte-pfade.de and garni-metzingen.de.

backtobe.de partially shares name servers with other domains; examples include alaweb.de, kodje.de, francaperschen.de, ecm-news.de and softeis.de.

These name servers commonly accompany a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with one IP number: The host name ns5.kasserver.com points to 85.13.128.3 and the host name ns6.kasserver.com points to 85.13.159.101.

Mail Servers

backtobe.de is handled by a single mail server, w00de2b1.kasserver.com.

backtobe.de uses the same mail server setup as other domains, for example themirandarecords.com.

w00de2b1.kasserver.com points to a single IP: 85.13.154.91.

backtobe.de - robtex.com

backtobe.de

de