isy.nl - robtex.com
isy.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 136.144.212.108🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | parking.hostingserver.nl | ||||||
| NS | ns1.dn-s.nl ⭐ | ||||||
| A | 2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| A | 185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24 | ||||||
| PTR | ns1.zxcs.nl | ||||||
| NS | ns2.dn-s.nl | ||||||
| A | 2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| A | 46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean | ||||||
| PTR | ns2.zxcs.nl | ||||||
| NS | ns3.dn-s.nl | ||||||
| A | 2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| A | 178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean | ||||||
| PTR | ns3.zxcs.nl | ||||||
| NS | ns4.dn-s.nl | ||||||
| A | 2a06:2ec0:1:a::d53🇳🇱 AS-ZXCS2a06:2ec0::/32 | ||||||
| PTR | ns.zxcs.de | ||||||
| A | 185.220.172.14🇩🇪 AS-ZXCS185.220.172.0/24 VIMEXX | ||||||
| PTR | ns.zxcs.de | ||||||
| MX | mail.isy.nl ⭐ | ||||||
| A | 136.144.212.108🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | parking.hostingserver.nl | ||||||
| SOA | ns1.dn-s.nlhostmaster@isy.nl 2021-01-01 #0 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-03-29 21:00:02 +0000 (EPOCH 1774818002) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-29 #42 | ||||||
Subdomains
mail.isy.nl |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSdns1.netmasters.nl2015-06-29 → 2016-02-07 · 4 obs
● 2016-02-07 22:04:00
○ 2016-09-21 14:15:54
○ 2026-03-29 21:51:18
○NSdns2.netmasters.nl2015-06-29 → 2016-02-07 · 4 obs
● 2016-02-07 22:04:00
○ 2016-09-21 14:15:54
○ 2026-03-29 21:51:18
○NSdns3.netmasters.nl2015-06-29 → 2016-02-07 · 4 obs
● 2016-02-07 22:04:00
○ 2016-09-21 14:15:54
○ 2026-03-29 21:51:18
●NSns1.dn-s.nl2016-09-21 → 2026-03-29 · 3 obs
● 2016-09-21 14:15:54
● 2026-03-29 21:51:18
●NSns2.dn-s.nl2016-09-21 → 2026-03-29 · 3 obs
● 2016-09-21 14:15:54
● 2026-03-29 21:51:18
●NSns3.dn-s.nl2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 08:37:34
● 2026-03-29 21:51:18
●NSns4.dn-s.nl2026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 08:37:34
● 2026-03-29 21:51:18
●MXmail.isy.nl2015-06-29 → 2026-03-29 · 2 obs
● 2026-03-29 21:51:18
●A136.144.212.1082026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 08:37:34
● 2026-03-29 21:51:18
○A91.142.241.1072015-06-29 → 2016-12-25 · 4 obs
● 2016-12-25 11:16:58
○ 2019-12-22 13:46:48
○ 2026-03-29 21:51:18
○A91.205.33.1392019-12-22 → 2019-12-22 · 4 obs
● 2019-12-22 13:46:48
○ 2026-03-28 08:37:34
○ 2026-03-29 21:51:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| isy.nl | ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl | - |
✅ Authoritative Response
Server:178.62.208.8
NS records: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl, ns4.dn-s.nl
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1320ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.144.212.108 |
| NS | 4 | ns2.dn-s.nl, ns3.dn-s.nl... |
| MX | 1 | mail.isy.nl (pri: 10) |
| SOA | 1 | ns1.dn-s.nl hostmaster.isy.nl |
Analysis
Hierarchy
isy.nl is the parent of mail.isy.nl.
IP Addresses
isy.nl resolves to one IP number: 136.144.212.108.
other host names including mail.realive.nl, mail.co-intelligence.nl, mail.beseventservice.eu, mail.ixtransport.com and nw.oldtimerdagalphenaandenrijn.nl share IP numbers with isy.nl.
Name Servers
isy.nl is delegated to four name servers: ns1.dn-s.nl, ns2.dn-s.nl, ns3.dn-s.nl and ns4.dn-s.nl.
isy.nl at least partially shares name servers with other domains, for instance tco-mvm.nl, kierdichtbouwen.nl, ecolife-shop.eu, metman.eu and specialist4u.nl.
These name servers are commonly used with ns2.dn-s.be, ns3.dn-s.eu and ns4.dn-s.org.
Host names with two IP numbers:
ns1.dn-s.nl points to 2a06:2ec0:1::10 and 185.104.28.19; ns2.dn-s.nl points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64; ns3.dn-s.nl points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8; ns4.dn-s.nl points to 2a06:2ec0:1:a::d53 and 185.220.172.14.
Mail Servers
isy.nl is handled by a single mail server, mail.isy.nl.
mail.isy.nl resolves to IP 136.144.212.108.