koopmann.co - robtex.com

koopmann.co

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759615358

Same first word

koopmann.co
koopmann.ch
koopmann.be
koopmann.com
koopmann.dk
koopmann.net
koopmann.de
koopmann.at

DNS History

16 records (4 active, 12 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comns1054.ui-dns.bizns1054.ui-dns.comns1054.ui-dns.dens1054.ui-dns.orgns65.1und1.dens66.1und1.deverification-hegmxyoxv95qmrgtt3aukn.ns101.verify.hnMX.mx00.kundenserver.demx01.kundenserver.deA13.248.169.4876.223.54.146217.160.231.24282.165.113.35
●NSns1.afternic.com2026-03-06 → 2026-03-22 · 3 obs
○ 2020-02-05 10:05:22
● 2026-03-06 17:45:46
● 2026-03-22 17:21:06
○NSns1054.ui-dns.biz2020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-13 20:33:16
● 2020-02-05 10:05:22
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
○NSns1054.ui-dns.com2020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-13 20:33:16
● 2020-02-05 10:05:22
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
○NSns1054.ui-dns.de2020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-13 20:33:16
● 2020-02-05 10:05:22
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
○NSns1054.ui-dns.org2020-02-05 → 2020-02-05 · 4 obs
○ 2017-03-13 20:33:16
● 2020-02-05 10:05:22
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
●NSns2.afternic.com2026-03-06 → 2026-03-22 · 3 obs
○ 2020-02-05 10:05:22
● 2026-03-06 17:45:46
● 2026-03-22 17:21:06
○NSns65.1und1.de2015-08-06 → 2017-03-13 · 4 obs
● 2015-08-06 00:43:12
● 2017-03-13 20:33:16
○ 2020-02-05 10:05:22
○ 2026-03-22 17:21:06
○NSns66.1und1.de2015-08-06 → 2017-03-13 · 4 obs
● 2015-08-06 00:43:12
● 2017-03-13 20:33:16
○ 2020-02-05 10:05:22
○ 2026-03-22 17:21:06
○NSverification-hegmxyoxv95qmrgtt3aukn.ns101.verify.hn2026-03-06 → 2026-03-06 · 3 obs
○ 2020-02-05 10:05:22
● 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
○MX.2026-03-06 → 2026-03-22 · 2 obs
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
○MXmx00.kundenserver.de2015-08-06 → 2020-02-05 · 4 obs
● 2015-08-06 00:43:12
● 2020-02-05 10:05:22
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
○MXmx01.kundenserver.de2015-08-06 → 2020-02-05 · 4 obs
● 2015-08-06 00:43:12
● 2020-02-05 10:05:22
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
●A13.248.169.482026-03-06 → 2026-03-22 · 3 obs
○ 2020-02-05 10:05:22
● 2026-03-06 17:45:46
● 2026-03-22 17:21:06
○A217.160.231.2422016-06-20 → 2020-02-05 · 5 obs
○ 2016-03-01 23:09:10
● 2016-06-20 00:10:52
● 2020-02-05 10:05:22
○ 2026-03-06 17:45:46
○ 2026-03-22 17:21:06
●A76.223.54.1462026-03-06 → 2026-03-22 · 3 obs
○ 2020-02-05 10:05:22
● 2026-03-06 17:45:46
● 2026-03-22 17:21:06
○A82.165.113.352015-08-06 → 2016-03-01 · 4 obs
● 2015-08-06 00:43:12
● 2016-03-01 23:09:10
○ 2016-06-20 00:10:52
○ 2026-03-22 17:21:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cob.registrydns.co, a.registrydns.co, d.registrydns.co, c.registrydns.co8 records
koopmann.cons1.afternic.com, ns2.afternic.com-

✅ Authoritative Response

Server: 173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for koopmann.co (unsigned zone)

⏱️ Timing

Total: 281ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.registrydns.co, c.registrydns.co, b.registrydns.co...)

Analysis

IP Addresses

The entity koopmann.co points to two IP numbers: 13.248.169.48 and 76.223.54.146.

For instance, other host names socialsprouts.com, eudaimonia.co, minnesotainjuryattorneys.com, flatlease.com and yourplace.co share IP numbers with koopmann.co.

Name Servers

koopmann.co is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.

koopmann.co uses the same name server setup as other domains such as hilms.com, homerentals.co.in, letassist.com, smtp1.bonetx.com and englishine.com.

koopmann.co shares name servers with other domains at least partially, for example websecure.me, way2smart.com, brownho.com, quofi.com and eastmeadowbaseballsoftball.com.

These name servers are commonly used with verification-ryl9l7cn2xbgckdbkcguz6.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.