zappzorg.nl - robtex.com
zappzorg.nl
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-08-04 08:30:01 +0000 (EPOCH 1785832201) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-08-04 #17 | ||||||
Same first word
zappzorg.nl |
DNS History
13 records (7 active, 6 former)
○NSdns1.springer.com2015-10-22 → 2017-12-31 · 5 obs
● 2015-10-22 16:27:20
● 2017-12-31 02:09:28
○ 2026-03-21 16:01:44
○ 2026-08-04 09:55:14
○NSdns2.springer.com2015-10-22 → 2017-12-31 · 5 obs
● 2015-10-22 16:27:20
● 2017-12-31 02:09:28
○ 2026-03-21 16:01:44
○ 2026-08-04 09:55:14
○NSdns4.springer.com2015-10-22 → 2017-12-31 · 5 obs
● 2015-10-22 16:27:20
● 2017-12-31 02:09:28
○ 2026-03-21 16:01:44
○ 2026-08-04 09:55:14
○NSns.domainnetwork.se2015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-22 16:27:20
○ 2026-08-04 09:55:14
○NSns2.domainnetwork.se2015-06-05 → 2015-06-05 · 3 obs
○ 2015-10-22 16:27:20
○ 2026-08-04 09:55:14
●NSpdns1.ultradns.net2026-03-21 → 2026-08-04 · 3 obs
● 2026-03-21 16:01:44
● 2026-08-04 09:55:14
●NSpdns2.ultradns.net2026-03-21 → 2026-08-04 · 3 obs
● 2026-03-21 16:01:44
● 2026-08-04 09:55:14
●NSpdns3.ultradns.org2026-03-21 → 2026-08-04 · 3 obs
● 2026-03-21 16:01:44
● 2026-08-04 09:55:14
●NSpdns4.ultradns.org2026-03-21 → 2026-08-04 · 3 obs
● 2026-03-21 16:01:44
● 2026-08-04 09:55:14
●NSpdns5.ultradns.info2026-03-21 → 2026-08-04 · 3 obs
● 2026-03-21 16:01:44
● 2026-08-04 09:55:14
●NSpdns6.ultradns.co.uk2026-03-21 → 2026-08-04 · 3 obs
● 2026-03-21 16:01:44
● 2026-08-04 09:55:14
○A192.87.127.612016-01-29 → 2016-12-23 · 4 obs
● 2016-12-23 20:32:04
○ 2017-12-31 02:09:28
○ 2026-08-04 09:55:14
●A195.128.8.1372017-12-31 → 2026-08-04 · 3 obs
● 2017-12-31 02:09:28
● 2026-08-04 09:55:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns3.dns.nl, ns4.dns.nl, ns1.dns.nl | - |
| zappzorg.nl | pdns6.ultradns.co.uk, pdns2.ultradns.net, pdns4.ultradns.org, pdns1.ultradns.net... | - |
✅ Authoritative Response
Server:199.7.69.1
NS records: pdns6.ultradns.co.uk, pdns2.ultradns.net, pdns4.ultradns.org, pdns1.ultradns.net, pdns3.ultradns.org, pdns5.ultradns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zappzorg.nl (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.128.8.137 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net hostmaster.springer.c |
Analysis
IP Addresses
zappzorg.nl points to a single IP number: 195.128.8.137.
Additional host names — wondzorgcongres.nl, artsportaal.nl, verpleegkundepraktijk.nl and two others — share IP numbers with zappzorg.nl.
Name Servers
The DNS delegation for zappzorg.nl covers 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 more.
zappzorg.nl has at least partial name server overlap with other domains, such as europetld.us, ecps.ca, nemif.com and two others.
pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk — plus 7 other name servers — are commonly paired with these name servers.
Host names with two IP numbers:
pdns5.ultradns.info maps to two IP addresses — 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net maps to two IP addresses — 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net maps to two IP addresses — 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org maps to two IP addresses — 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org maps to two IP addresses — 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk maps to two IP addresses — 204.74.115.1 and 2610:a1:1017::1.