`karper-centrum.com`

DNSSEC	⚠️ Not signed
A	108.61.166.113^{🇳🇱 AS-VULTR108.61.164.0/22 Vultr Assigned Prefix}
		PTR	`ams01.ipxtender.jabatus.fr`
NS	`ns1.o2switch.net` ⭐
		A	109.234.160.5^{🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing}
			PTR	`ns1.o2switch.net`
NS	`ns2.o2switch.net`
		A	109.234.161.5^{🇫🇷 O2SWITCH109.234.161.0/24 o2switch Internet Routing}
			PTR	`ns2.o2switch.net`
MX	`mail.karper-centrum.com` ⭐
		A	109.234.160.29^{🇫🇷 O2SWITCH109.234.160.0/24 o2switch Internet Routing}
			PTR	`saturne.o2switch.net`
TXT	`v=spf1 +a +mx +ip4:109.234.160.29 +include:spf.jabatus.fr ~all`
SOA	`ns1.o2switch.net`systemshl@o2switch.fr 2025-03-13 #7

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

DNS History

10 records (4 active, 6 former)

○NSns.karper-centrum.com2015-06-06 → 2016-11-20 · 4 obs

● 2015-06-06 23:43:18
● 2016-11-20 16:29:00
○ 2017-07-07 10:53:00
○ 2026-03-10 07:33:22

●NSns1.o2switch.net2026-03-10 → 2026-03-10 · 3 obs

○ 2017-07-07 10:53:00
● 2026-03-10 07:33:20
● 2026-03-10 07:33:22

●NSns2.o2switch.net2026-03-10 → 2026-03-10 · 3 obs

○ 2017-07-07 10:53:00
● 2026-03-10 07:33:20
● 2026-03-10 07:33:22

○NSns2661.servers-servers.com2017-07-07 → 2017-07-07 · 4 obs

○ 2016-11-20 16:29:00
● 2017-07-07 10:53:00
○ 2026-03-10 07:33:20
○ 2026-03-10 07:33:22

○NSns2662.servers-servers.com2017-07-07 → 2017-07-07 · 4 obs

○ 2016-11-20 16:29:00
● 2017-07-07 10:53:00
○ 2026-03-10 07:33:20
○ 2026-03-10 07:33:22

○MXkarper-centrum.com2017-07-07 → 2017-07-07 · 4 obs

○ 2016-11-20 16:29:00
● 2017-07-07 10:53:00
○ 2026-03-10 07:33:20
○ 2026-03-10 07:33:22

●MXmail.karper-centrum.com2015-06-06 → 2026-03-10 · 5 obs

● 2015-06-06 23:43:18
● 2016-11-20 16:29:00
○ 2017-07-07 10:53:00
● 2026-03-10 07:33:20
● 2026-03-10 07:33:22

●A108.61.166.1132026-03-10 → 2026-03-10 · 3 obs

○ 2017-07-07 10:53:00
● 2026-03-10 07:33:20
● 2026-03-10 07:33:22

○A208.113.64.562015-06-06 → 2016-11-20 · 4 obs

● 2015-06-06 23:43:18
● 2016-11-20 16:29:00
○ 2017-07-07 10:53:00
○ 2026-03-10 07:33:22

○A69.13.250.2442017-07-07 → 2017-07-07 · 4 obs

○ 2016-11-20 16:29:00
● 2017-07-07 10:53:00
○ 2026-03-10 07:33:20
○ 2026-03-10 07:33:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
karper-centrum.com	ns1.o2switch.net, ns2.o2switch.net	-

✅ Authoritative Response

Server: 109.234.160.5

NS records: ns1.o2switch.net, ns2.o2switch.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for karper-centrum.com (unsigned zone)

⏱️ Timing

Total: 711ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`108.61.166.113`
NS	2	`ns2.o2switch.net, ns1.o2switch.net`
MX	1	`mail.karper-centrum.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:109.234.160.29 +inclu`
SOA	1	`ns1.o2switch.net systemshl.o2switch.fr`

Analysis

IP Addresses

karper-centrum.com points to a single IP number: 108.61.166.113.

Other host names, for instance training-up.com, graphonaute.fr, shorinjikempo-mainvilliers.com, yangiz.fr and multipak.nl share IP numbers with karper-centrum.com.

Name Servers

Delegation for karper-centrum.com rests with two name servers, ns1.o2switch.net and ns2.o2switch.net.

karper-centrum.com shares the same name server setup as other domains, including neulliac.fr, musees.org, alexandrebaldrei.fr, lespalmiersdelacite.com and enligne.com.

Host names with one IP number: ns1.o2switch.net points to 109.234.160.5; ns2.o2switch.net points to 109.234.161.5.

Mail Servers

karper-centrum.com is handled by a single mail server, mail.karper-centrum.com.

mail.karper-centrum.com points to a single IP: 109.234.160.29.

karper-centrum.com - robtex.com