kontor5.de - robtex.com

kontor5.de

DNSSEC⚠️ Not signed
A85.13.133.211🇩🇪 NMM-AS85.13.133.0/24 Neue Medien Muennich
PTRdd11310.kasserver.com
NSns5.kasserver.com ⭐
A85.13.128.3🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich
PTRns5.kasserver.com
NSns6.kasserver.com
A85.13.159.101🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich
PTRns6.kasserver.com
MXkontor5-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::6🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A2a01:111:f403:ca09::d🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as9pr05cu01305.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
TXTv=spf1 ip4:80.152.238.194 include:spf.protection.outlook.com ~all
TXTMS=ms23126167
SOAns5.kasserver.comhostmaster@kasserver.com serial=2604120147

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786163547

Subdomains

mail.kontor5.de

Same first word

kontor5.com
kontor5.de

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns5.kasserver.comns6.kasserver.comdns.dns1.dedns.dns2.dedns.dns3.dedns.dns4.deMXkontor5-de.mail.protection.outlook.commail.kontor5.dew013da13.kasserver.comA85.13.133.211212.72.183.150
○NSdns.dns1.de2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:48:34
○ 2015-11-22 19:15:48
○ 2026-08-08 04:35:06
○NSdns.dns2.de2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:48:34
○ 2015-11-22 19:15:48
○ 2026-08-08 04:35:06
○NSdns.dns3.de2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:48:34
○ 2015-11-22 19:15:48
○ 2026-08-08 04:35:06
○NSdns.dns4.de2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:48:34
○ 2015-11-22 19:15:48
○ 2026-08-08 04:35:06
●NSns5.kasserver.com2015-11-22 → 2026-08-08 · 3 obs
○ 2015-07-21 07:48:34
● 2015-11-22 19:15:48
● 2026-08-08 04:35:06
●NSns6.kasserver.com2015-11-22 → 2026-08-08 · 3 obs
○ 2015-07-21 07:48:34
● 2015-11-22 19:15:48
● 2026-08-08 04:35:06
●MXkontor5-de.mail.protection.outlook.com2026-06-29 → 2026-08-08 · 3 obs
○ 2017-01-31 03:05:02
● 2026-06-29 21:48:12
● 2026-08-08 04:35:06
○MXmail.kontor5.de2015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:48:34
○ 2015-11-22 19:15:48
○ 2026-08-08 04:35:06
○MXw013da13.kasserver.com2015-11-22 → 2017-01-31 · 5 obs
○ 2015-07-21 07:48:34
● 2015-11-22 19:15:48
● 2017-01-31 03:05:02
○ 2026-06-29 21:48:12
○ 2026-08-08 04:35:06
○A212.72.183.1502015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 07:48:34
○ 2015-11-22 19:15:48
○ 2026-08-08 04:35:06
●A85.13.133.2112015-11-22 → 2026-08-08 · 3 obs
○ 2015-07-21 07:48:34
● 2015-11-22 19:15:48
● 2026-08-08 04:35:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
kontor5.dens5.kasserver.com, ns6.kasserver.com-

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kontor5.de (unsigned zone)

⏱️ Timing

Total: 959ms | Queries: -

📄 Records

TypeCountSample Data
A185.13.133.211
NS2ns6.kasserver.com, ns5.kasserver.com
MX1kontor5-de.mail.protection.outlook.com (
TXT2v=spf1 ip4:80.152.238.194 include:spf.pr, MS=ms23126167
SOA1ns5.kasserver.com hostmaster.kasserver.c

Analysis

Hierarchy

mail.kontor5.de is a subdomain of kontor5.de.

IP Addresses

kontor5.de resolves to one IP address: 85.13.133.211.

phoenix-balkone.de, w00e49a6.kasserver.com, w01e5aca.kasserver.com and two other host names share IP numbers with kontor5.de.

Name Servers

kontor5.de has two authoritative name servers — ns5.kasserver.com and ns6.kasserver.com.

kontor5.de uses the same name servers as several other domains — among them sophie-lange.de, rechtsanwalt-buehner.de, showkon.de and two more.

The name servers of kontor5.de overlap at least partially with those of other domains — among them deutschelyrik.de, ps-sp.de, spass-mit-hund.de and two more.

These name servers commonly co-occur with the name servers ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Both ns5.kasserver.com and ns6.kasserver.com have a single IP address each — ns5.kasserver.com resolves to 85.13.128.3 while ns6.kasserver.com resolves to 85.13.159.101.

Mail Servers

Mail for kontor5.de is handled by a single mail server, kontor5-de.mail.protection.outlook.com.

kontor5-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.10, 52.101.68.25, 52.101.68.27 and 5 others.