`jdkserver.nl`

DNSSEC	⚠️ Not signed
A	77.160.251.105^{🇳🇱 KPN77.160.0.0/13 PIADDR}
		PTR	`77-160-251-105.fixed.kpn.net`
NS	`ns1.yourwebhoster.com` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.yourwebhoster.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.yourwebhoster.nl`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.yourwebhoster.nl`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
MX	`mx10.onlinemailscanner.com` ⭐
		A	2a03:3b00:1:0:700a:b7ff:fe10:2f2f^{🇳🇱 UPCLOUD2a03:3b00:1::/48 CLOUDPROVIDER}
			PTR	`amsmx01.yourwebhoster.com`
		A	2a03:3b00:1:0:700a:b7ff:fe10:7ab6^{🇳🇱 UPCLOUD2a03:3b00:1::/48 CLOUDPROVIDER}
			PTR	`amsmx02.yourwebhoster.com`
		A	109.71.54.176^{🇳🇱 UPCLOUD109.71.54.0/24 CLOUDPROVIDER}
			PTR	`amsmx02.yourwebhoster.com`
		A	109.71.54.177^{🇳🇱 UPCLOUD109.71.54.0/24 CLOUDPROVIDER}
			PTR	`amsmx01.yourwebhoster.com`
MX	`mx20.onlinemailscanner.com`⁽²⁰⁾
		A	2a03:3b00:1:0:700a:b7ff:fe10:7ab6^{🇳🇱 UPCLOUD2a03:3b00:1::/48 CLOUDPROVIDER}
			PTR	`amsmx02.yourwebhoster.com`
		A	109.71.54.176^{🇳🇱 UPCLOUD109.71.54.0/24 CLOUDPROVIDER}
			PTR	`amsmx02.yourwebhoster.com`
MX	`mx30.onlinemailscanner.com`⁽³⁰⁾
		A	2a03:3b00:c:1:700a:b7ff:fe10:3d56^{🇳🇱 UPCLOUDUSA-AS2a03:3b00:c::/48}
			PTR	`sjomx01.yourwebhoster.com`
		A	185.168.48.26^{🇳🇱 UPCLOUDUSA-AS185.168.48.0/24}
			PTR	`185.168.48.26.48.168.185.in-addr.arpa`
MX	`mx40.onlinemailscanner.com`⁽⁴⁰⁾
		A	2a03:3b00:1:0:700a:b7ff:fe10:2f2f^{🇳🇱 UPCLOUD2a03:3b00:1::/48 CLOUDPROVIDER}
			PTR	`amsmx01.yourwebhoster.com`
		A	109.71.54.177^{🇳🇱 UPCLOUD109.71.54.0/24 CLOUDPROVIDER}
			PTR	`amsmx01.yourwebhoster.com`
TXT	`domain-verification:5b9b1d88629349c77e22d0772f9162b40b34a299`
TXT	`v=spf1 ip4:109.71.54.24 +a +mx +ip4:109.71.52.72 +ip4:109.71.50.122 +include:...`
SOA	`ns1.yourwebhoster.com`support@xxlwebhosting.nl 2025-09-20 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-04-12 08:30:01 +0000 (EPOCH 1775982601)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-04-12 #17

Subdomains

cloud2.jdkserver.nl

Same first word

jdkserver.nl

DNS History

12 records (9 active, 3 former)

●NSns1.yourwebhoster.com2015-05-06 → 2026-04-12 · 2 obs

● 2015-05-06 05:15:06
● 2026-04-12 09:22:14

●NSns2.yourwebhoster.com2015-05-06 → 2026-04-12 · 2 obs

● 2015-05-06 05:15:06
● 2026-04-12 09:22:14

●NSns3.yourwebhoster.nl2015-05-06 → 2026-04-12 · 2 obs

● 2015-05-06 05:15:06
● 2026-04-12 09:22:14

●NSns4.yourwebhoster.nl2015-05-06 → 2026-04-12 · 2 obs

● 2015-05-06 05:15:06
● 2026-04-12 09:22:14

○MXcluster.onlinemailscanner.com2015-05-06 → 2015-12-25 · 4 obs

● 2015-05-06 05:15:06
● 2015-12-25 03:29:28
○ 2016-04-19 08:38:58
○ 2026-04-12 09:22:14

●MXmx10.onlinemailscanner.com2016-04-19 → 2026-04-12 · 3 obs

○ 2015-12-25 03:29:28
● 2016-04-19 08:38:58
● 2026-04-12 09:22:14

●MXmx20.onlinemailscanner.com2016-04-19 → 2026-04-12 · 3 obs

○ 2015-12-25 03:29:28
● 2016-04-19 08:38:58
● 2026-04-12 09:22:14

●MXmx30.onlinemailscanner.com2026-02-18 → 2026-04-12 · 3 obs

○ 2016-04-19 08:38:58
● 2026-02-18 23:15:32
● 2026-04-12 09:22:14

●MXmx40.onlinemailscanner.com2026-02-18 → 2026-04-12 · 3 obs

○ 2016-04-19 08:38:58
● 2026-02-18 23:15:32
● 2026-04-12 09:22:14

○A109.71.50.1222015-05-06 → 2016-04-19 · 4 obs

● 2015-05-06 05:15:06
● 2016-04-19 08:38:58
○ 2016-11-27 21:51:58
○ 2026-04-12 09:22:14

●A77.160.251.1052026-02-18 → 2026-04-12 · 3 obs

○ 2017-10-19 10:45:36
● 2026-02-18 23:15:32
● 2026-04-12 09:22:14

○A83.160.121.792016-11-27 → 2017-10-19 · 5 obs

○ 2016-04-19 08:38:58
● 2016-11-27 21:51:58
● 2017-10-19 10:45:36
○ 2026-02-18 23:15:32
○ 2026-04-12 09:22:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
jdkserver.nl	ns2.yourwebhoster.com, ns4.yourwebhoster.nl, ns1.yourwebhoster.com, ns3.yourwebhoster.nl	4 records

✅ Authoritative Response

Server:185.132.35.161

NS records: ns2.yourwebhoster.com, ns4.yourwebhoster.nl, ns1.yourwebhoster.com, ns3.yourwebhoster.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jdkserver.nl (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.160.251.105`
NS	4	`ns1.yourwebhoster.com, ns2.yourwebhoster.com...`
MX	4	`mx40.onlinemailscanner.com (pri: 40), mx20.onlinemailscanner.com (pri: 20)...`
TXT	2	`v=spf1 ip4:109.71.54.24 +a +mx +ip4:109., domain-verification:5b9b1d88629349c77e22`
SOA	1	`ns1.yourwebhoster.com support.xxlwebhost`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.yourwebhoster.nl, ns3.yourwebhoster.nl, ns4.yourwebhoster.nl...)

Analysis

Hierarchy

jdkserver.nl is a parent of cloud2.jdkserver.nl.

IP Addresses

jdkserver.nl points to a single IP number: 77.160.251.105.

Other host names such as cloud2.jdkserver.nl and 77-160-251-105.fixed.kpn.net share IP numbers with jdkserver.nl.

Name Servers

jdkserver.nl is delegated to four name servers: ns1.yourwebhoster.com, ns2.yourwebhoster.com, ns3.yourwebhoster.nl and ns4.yourwebhoster.nl.

jdkserver.nl at least partially shares name servers with other domains, for instance bureaudaan.eu, pt-creations.nl, ikobskg.de, jepi.nl and corfugids.nl.