`borgcore.de`

DNSSEC	⚠️ Not signed
A	85.13.154.98^{🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich}
		PTR	`dd37812.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	`w00edcb7.kasserver.com` ⭐
		A	85.13.154.98^{🇩🇪 NMM-AS85.13.154.0/24 Neue Medien Muennich}
			PTR	`dd37812.kasserver.com`
TXT	`v=spf1 a mx -all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602221102

`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=1774402651

Subdomains

mail.borgcore.de

Same first word

borgcore.de

Similar names

robgreco.com

DNS History

8 records (6 active, 2 former)

●NSa-dns-service.de2026-03-25 → 2026-03-25 · 3 obs

○ 2015-06-28 03:35:02
● 2026-03-25 00:13:10
● 2026-03-25 01:43:54

●NSns3.kas-dns-server.de2026-03-25 → 2026-03-25 · 3 obs

○ 2015-06-28 03:35:02
● 2026-03-25 00:13:10
● 2026-03-25 01:43:54

●NSns5.kasserver.com2015-06-28 → 2026-03-25 · 2 obs

● 2015-06-28 03:35:02
● 2026-03-25 01:43:54

●NSns6.kasserver.com2015-06-28 → 2026-03-25 · 2 obs

● 2015-06-28 03:35:02
● 2026-03-25 01:43:54

○MXmail.borgcore.de2015-06-28 → 2016-12-27 · 4 obs

● 2015-06-28 03:35:02
● 2016-12-27 08:51:30
○ 2017-10-20 02:59:04
○ 2026-03-25 01:43:54

●MXw00edcb7.kasserver.com2017-10-20 → 2026-03-25 · 3 obs

○ 2016-12-27 08:51:30
● 2017-10-20 02:59:04
● 2026-03-25 01:43:54

○A85.13.147.1062015-06-28 → 2017-10-20 · 4 obs

● 2015-06-28 03:35:02
● 2017-10-20 02:59:04
○ 2026-03-25 00:13:10
○ 2026-03-25 01:43:54

●A85.13.154.982026-03-25 → 2026-03-25 · 3 obs

○ 2017-10-20 02:59:04
● 2026-03-25 00:13:10
● 2026-03-25 01:43:54

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:135.181.2.96

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for borgcore.de (unsigned zone)

⏱️ Timing

Total: 837ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.154.98`
NS	4	`ns6.kasserver.com, ns5.kasserver.com...`
MX	1	`w00edcb7.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
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

Hierarchy

The parent of mail.borgcore.de is borgcore.de.

IP Addresses

borgcore.de points to a single IP: 85.13.154.98.

Other host names, for instance w01e7710.kasserver.com, rehadigit.com, w00f37ca.kasserver.com, renateblaes.de and dd37812.kasserver.com share IP numbers with borgcore.de.

Name Servers

borgcore.de's delegation is handled by four name servers: a-dns-service.de, ns5.kasserver.com, ns6.kasserver.com and ns3.kas-dns-server.de.

borgcore.de partially shares name servers with other domains; examples include schlichtinger.de, nautiloop.com, winkler-media.net, behinderten-forum.de and dlf-personal.de.

These name servers are often used with the name servers ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with one IP:

a-dns-service.de points to 135.181.2.96

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

ns3.kas-dns-server.de points to 85.13.179.179

Mail Servers

borgcore.de is handled by a single mail server, w00edcb7.kasserver.com.

w00edcb7.kasserver.com points to a single IP: 85.13.154.98.

borgcore.de - robtex.com

borgcore.de

de