`slash24.nl`

DNSSEC	⚠️ Not signed
A	87.233.224.104^{🇳🇱 TrueServer-AS87.233.192.0/18 True}
		PTR	`brucester.a20.net`
NS	`dns01.a20.net` ⭐
		A	87.233.224.53^{🇳🇱 TrueServer-AS87.233.192.0/18 True}
			PTR	`dns01.a20.net`
NS	`dns02.a20.net`
		A	87.233.128.193^{🇳🇱 TrueServer-AS87.233.128.0/18 True GlobalVoice (AMS7) netblock}
MX	`brucester.a20.net` ⭐
		A	87.233.224.104^{🇳🇱 TrueServer-AS87.233.192.0/18 True}
			PTR	`brucester.a20.net`
TXT	`v=spf1 ip4:87.233.224.104 a:brucester.a20.net -all`
TXT	`google-site-verification=hyI7SpKz(0x734578)Xpc5etUnSQ2l8xw-L0GT-l9ofxr8ax6Q`
SOA	`dns01.a20.net`dnsmail@slash24.nl 2025-12-03 #5

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-03-28 07:30:01 +0000 (EPOCH 1774683001)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-03-28 #15

Same first word

slash24.nl

slash24.info

slash24.eu

slash24.com

slash24.se

slash24.de

DNS History

7 records (4 active, 3 former)

○NSbrucester.a20.net2015-07-15 → 2017-04-21 · 4 obs

● 2015-07-15 05:00:38
● 2017-04-21 00:35:36
○ 2026-03-19 22:30:34
○ 2026-03-28 08:09:50

●NSdns01.a20.net2026-03-19 → 2026-03-28 · 3 obs

○ 2017-04-21 00:35:36
● 2026-03-19 22:30:34
● 2026-03-28 08:09:50

●NSdns02.a20.net2026-03-19 → 2026-03-28 · 3 obs

○ 2017-04-21 00:35:36
● 2026-03-19 22:30:34
● 2026-03-28 08:09:50

○NSns2.nxs.nl2015-07-15 → 2017-04-21 · 4 obs

● 2015-07-15 05:00:38
● 2017-04-21 00:35:36
○ 2026-03-19 22:30:34
○ 2026-03-28 08:09:50

●MXbrucester.a20.net2015-07-15 → 2026-03-28 · 2 obs

● 2015-07-15 05:00:38
● 2026-03-28 08:09:50

○A217.115.204.1152015-07-15 → 2015-11-24 · 4 obs

● 2015-07-15 05:00:38
● 2015-11-24 07:23:18
○ 2016-03-04 17:10:12
○ 2026-03-28 08:09:50

●A87.233.224.1042016-03-04 → 2026-03-28 · 3 obs

○ 2015-11-24 07:23:18
● 2016-03-04 17:10:12
● 2026-03-28 08:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
slash24.nl	dns02.a20.net, dns01.a20.net	-

✅ Authoritative Response

Server:87.233.128.193

NS records: dns02.a20.net, dns01.a20.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for slash24.nl (unsigned zone)

⏱️ Timing

Total: 454ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.233.224.104`
NS	2	`dns02.a20.net, dns01.a20.net`
MX	2	`brucester.a20.net (pri: 30), brucester.a20.net (pri: 10)`
TXT	2	`v=spf1 ip4:87.233.224.104 a:brucester.a2, google-site-verification=hyI7SpKz(0x734578)Xpc5`
SOA	1	`dns01.a20.net dnsmail.slash24.nl`

Analysis

IP Addresses

slash24.nl points to IP number 87.233.224.104.

For instance, other host names bert.amsterdam, slash24.info, slash24.eu, brucester.a20.net and v(0x616e616c)les.org share IP numbers with slash24.nl.

Name Servers

slash24.nl is delegated to two name servers: dns01.a20.net and dns02.a20.net.

slash24.nl uses the same name server setup as other domains such as v(0x616e616c)les.org, hurt.nl, a20.net, blaatbord.nl and snieders.nl.

Host names with one IP number:

dns01.a20.net points to: 87.233.224.53.

dns02.a20.net points to: 87.233.128.193.

Mail Servers

slash24.nl is handled by a single mail server, brucester.a20.net.

slash24.nl shares the same mail server setup as other domains, for instance bert.amsterdam, sl24.nl, slash24.eu, v(0x616e616c)les.org and lindner-infra.net.

slash24.nl shares some mail servers with other domains, at least partially; examples include hurt.nl, snieders.nl and lindner-holding.org.

brucester.a20.net points to a single IP: 87.233.224.104.

slash24.nl - robtex.com

slash24.nl

nl