switchdatacenter.nl - dns.ninja

`switchdatacenter.nl`

DNSSEC	⚠️ Not signed
A	37.220.39.170
NS	`ns1.iu.nl` ⭐
		A	2a00:1ac0:1083:0:217:26:127:2540^{🇳🇱 IU-Net2a00:1ac0::/32 Internet Unie Services B.V.}
			PTR	`ns01-0.iu.nl`
		A	217.26.127.254^{🇳🇱 IU-Net217.26.112.0/20 Internet Unie Services B.V.}
NS	`ns2.iu.nl`
		A	2a05:b000:2000:0:45:153:84:2540^{🇳🇱 asbizwaynl2a05:b000::/32 Bizway IPv6 network}
			PTR	`ns02-0.iu.nl`
		A	45.153.84.254^{🇳🇱 asbizwaynl45.153.84.0/22}
			PTR	`ns02-0.iu.nl`
NS	`ns4.iu.nl`
		A	2a00:1ac0:1083:0:217:26:127:2540^{🇳🇱 IU-Net2a00:1ac0::/32 Internet Unie Services B.V.}
			PTR	`ns01-0.iu.nl`
		A	217.26.127.254^{🇳🇱 IU-Net217.26.112.0/20 Internet Unie Services B.V.}
MX	`sg-1.switchdatacenters.com` ⭐
		A	45.141.105.167^{🇳🇱 FUSIX-AS45.141.104.0/22}
SOA	`ns1.iu.nl`hostmaster@switchdatacenter.nl 2018-12-20 #0

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-27 21:00:01 +0000 (EPOCH 1785186001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-27 #42

Same first word

switchdatacenter.us

switchdatacenter.nl

DNS History

8 records (5 active, 3 former)

●NSns1.iu.nl2015-08-21 → 2026-07-27 · 2 obs

● 2015-08-21 10:43:20
● 2026-07-27 22:14:38

●NSns2.iu.nl2015-08-21 → 2026-07-27 · 2 obs

● 2015-08-21 10:43:20
● 2026-07-27 22:14:38

●NSns4.iu.nl2015-08-21 → 2026-07-27 · 2 obs

● 2015-08-21 10:43:20
● 2026-07-27 22:14:38

○MXmx1.iu.nl2015-08-21 → 2017-05-20 · 4 obs

● 2015-08-21 10:43:20
● 2017-05-20 12:18:50
○ 2026-04-02 23:57:54
○ 2026-07-27 22:14:38

●MXsg-1.switchdatacenters.com2026-04-02 → 2026-07-27 · 3 obs

○ 2017-05-20 12:18:50
● 2026-04-02 23:57:54
● 2026-07-27 22:14:38

○A217.26.125.122017-05-20 → 2017-05-20 · 4 obs

○ 2016-09-08 14:19:26
● 2017-05-20 12:18:50
○ 2026-04-02 23:57:54
○ 2026-07-27 22:14:38

○A217.26.125.22015-08-21 → 2016-09-08 · 4 obs

● 2015-08-21 10:43:20
● 2016-09-08 14:19:26
○ 2017-05-20 12:18:50
○ 2026-07-27 22:14:38

●A37.220.39.1702026-04-02 → 2026-07-27 · 3 obs

○ 2017-05-20 12:18:50
● 2026-04-02 23:57:54
● 2026-07-27 22:14:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
switchdatacenter.nl	ns1.iu.nl, ns2.iu.nl, ns4.iu.nl	4 records

✅ Authoritative Response

Server:217.26.127.254

NS records: ns1.iu.nl, ns2.iu.nl, ns4.iu.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for switchdatacenter.nl (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.220.39.170`
NS	3	`ns1.iu.nl, ns2.iu.nl...`
MX	1	`sg-1.switchdatacenters.com (pri: 100)`
SOA	1	`ns1.iu.nl hostmaster.switchdatacenter.nl`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.iu.nl, ns1.iu.nl, ns2.iu.nl...)

Analysis

IP Addresses

switchdatacenter.nl directs to one IP number, which is 37.220.39.170.

Among the host names that share IP numbers with switchdatacenter.nl are switchdatacenters.be, switchdatacenters.nl, switchdatacenters.us and two others.

Name Servers

Three name servers are authoritative for switchdatacenter.nl: ns1.iu.nl, ns2.iu.nl and ns4.iu.nl.

switchdatacenter.nl shares at least some of its name servers with other domains, including cityofbeads.com, 117.26.217.in-addr.arpa, kareyn.nl and two others.

These name servers are frequently paired with the name servers dns0.iu.nl and dns1.iu.nl.

ns1.iu.nl, ns2.iu.nl and ns4.iu.nl are hostnames that each have two IP addresses. ns1.iu.nl resolves to 217.26.127.254 and 2a00:1ac0:1083:0:217:26:127:2540; ns2.iu.nl resolves to 45.153.84.254 and 2a05:b000:2000:0:45:153:84:2540; ns4.iu.nl also resolves to 217.26.127.254 and 2a00:1ac0:1083:0:217:26:127:2540 — identical to ns1.iu.nl.

These two host names — ns1.iu.nl and ns4.iu.nl — each point to 2a00:1ac0:1083:0:217:26:127:2540 IP addresses.

These two host names — ns1.iu.nl and ns4.iu.nl — each point to 217.26.127.254 IP addresses.

Mail Servers

switchdatacenter.nl routes its mail through a single mail server, sg-1.switchdatacenters.com.

switchdatacenter.nl's MX records match those of several other domains — for example switchdatacenters.us, switchdatacenters.pl, switchdatacenters.be and switchdatacenters.nl.

There is one IP number for sg-1.switchdatacenters.com: 45.141.105.167.