oh-bn.com - robtex.com

oh-bn.com

DNSSEC⚠️ Not signed
NSns-a.ktk.de ⭐
A2a02:1628:0:c000::3:5🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH
PTRns-a.ktk.de
A212.7.160.5🇩🇪 KTK212.7.160.0/19 KEVAG Telekom GmbH
PTRns-a.ktk.de
NSns-b.ktk.io
A2a01:5580:154::165🇩🇪 KTK2a01:5580::/32 IPv6 route teliko GmbH
PTRns-a.ktk.io
A217.17.16.165🇩🇪 KTK217.17.16.0/20
PTRns-b.ktk.io
NSns-c.ktk.de
A2a02:1628:0:c000::3:11🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH
PTRns-c.ktk.de
A212.7.160.11🇩🇪 KTK212.7.160.0/19 KEVAG Telekom GmbH
PTRns-c.ktk.de
MXmx-a.ktk.de ⭐
A2a02:1628:0:c004::242🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH
PTRmx-a.ktk.de
A82.115.96.242🇩🇪 KTK82.115.96.0/19 KEVAG Telekom GmbH
PTRmx-a.ktk.de
MXmx-b.ktk.de ⭐
A2a02:1628:0:c004::243🇩🇪 KTK2a02:1628::/32 KEVAG Telekom GmbH
PTRmx-b.ktk.de
A82.115.96.243🇩🇪 KTK82.115.96.0/19 KEVAG Telekom GmbH
PTRmx-b.ktk.de
SOAns-a.ktk.dehostmaster@noc.ktk.de 2019-05-21 #3

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774731907

Same first word

oh-bn.com
oh-bn.net

Similar names

hbo-n.de
h-bon.hu
hb-no.com
bn-oh.com
hno-b.de
bn-oh.net

DNS History

8 records (5 active, 3 former)

201820192020202120222023202420252026NSns-a.ktk.dens-b.ktk.ions-c.ktk.dens0.ktk.dens1.ktk.deMXmx-a.ktk.demx-b.ktk.deA212.7.160.132
●NSns-a.ktk.de2018-01-14 → 2026-03-28 · 3 obs
○ 2017-01-04 22:06:52
● 2018-01-14 20:05:12
● 2026-03-28 21:19:22
●NSns-b.ktk.io2018-01-14 → 2026-03-28 · 3 obs
○ 2017-01-04 22:06:52
● 2018-01-14 20:05:12
● 2026-03-28 21:19:22
●NSns-c.ktk.de2018-01-14 → 2026-03-28 · 3 obs
○ 2017-01-04 22:06:52
● 2018-01-14 20:05:12
● 2026-03-28 21:19:22
○NSns0.ktk.de2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 22:06:52
○ 2018-01-14 20:05:12
○ 2026-03-28 21:19:22
○NSns1.ktk.de2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 22:06:52
○ 2018-01-14 20:05:12
○ 2026-03-28 21:19:22
●MXmx-a.ktk.de2017-01-04 → 2026-03-28 · 2 obs
● 2017-01-04 22:06:52
● 2026-03-28 21:19:22
●MXmx-b.ktk.de2017-01-04 → 2026-03-28 · 2 obs
● 2017-01-04 22:06:52
● 2026-03-28 21:19:22
○A212.7.160.1322017-01-04 → 2018-01-14 · 3 obs
● 2017-01-04 22:06:52
● 2018-01-14 20:05:12
○ 2026-03-28 21:19:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
oh-bn.comns-a.ktk.de, ns-b.ktk.io, ns-c.ktk.de-

✅ Authoritative Response

Server:212.7.160.11

NS records: ns-a.ktk.de, ns-b.ktk.io, ns-c.ktk.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oh-bn.com (unsigned zone)

⏱️ Timing

Total: 4497ms | Queries: -

📄 Records

TypeCountSample Data
NS3ns-b.ktk.io, ns-c.ktk.de...
MX2mx-b.ktk.de (pri: 30), mx-a.ktk.de (pri: 30)
SOA1ns-a.ktk.de hostmaster.noc.ktk.de

Analysis

Name Servers

oh-bn.com is delegated to three name servers: ns-a.ktk.de, ns-c.ktk.de and ns-b.ktk.io.

oh-bn.com at least partially shares name servers with other domains, for instance xn--trk-hoa.de, mayen-koblenz.de, andalgo.com, fahrschule-alef.de and kocksconsult.de.

These name servers are commonly used with dns-dmz-ext2.extranet.debeka.de, ns1.vdq.de and ns.debeka.de.

Host names with two IP numbers:

Host ns-a.ktk.de points to 2a02:1628:0:c000::3:5 and 212.7.160.5.

Host ns-c.ktk.de points to 2a02:1628:0:c000::3:11 and 212.7.160.11.

Host ns-b.ktk.io points to 2a01:5580:154::165 and 217.17.16.165.

Mail Servers

oh-bn.com is handled by two mail servers: mx-a.ktk.de and mx-b.ktk.de.

oh-bn.com shares the same mail server setup as other domains, for instance ktk.io, all4ranges.com, meinen.net, eurostocks.de and evm-online.org.

oh-bn.com shares some mail servers with other domains at least partially, for example mx-b.ktk.de.

Host names with two IP numbers:

mx-a.ktk.de points to 2a02:1628:0:c004::242 and 82.115.96.242

mx-b.ktk.de points to 2a02:1628:0:c004::243 and 82.115.96.243