deltakoos.nl - robtex.com
deltakoos.nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910 | ||||||
| PTR | 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com | ||||||
| A | 217.160.0.164🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3 | ||||||
| NS | docks12.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:12🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| A | 217.160.80.139🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks12.rzone.de | ||||||
| NS | shades01.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:128🇺🇸 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 | shades01.rzone.de | ||||||
| A | 185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades01.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | smtp.rzone.de | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks12.rzone.dehostmaster@strato-rz.de 2021-07-05 #18 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ | ||||||
| NS | ns3.dns.nl | ||||||
| NS | ns4.dns.nl | ||||||
| TXT | nl zone update: 2026-04-22 18:00:01 +0000 (EPOCH 1776880801) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-04-22 #36 | ||||||
Subdomains
mail.deltakoos.nl |
Same first word
deltakoos.nl |
Similar names
DNS History
11 records (5 active, 6 former)
○NSdns1.qdc.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 23:20:28
○ 2026-04-13 21:40:22
○ 2026-04-22 18:34:12
○NSdns2.qdc.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 23:20:28
○ 2026-04-13 21:40:22
○ 2026-04-22 18:34:12
○NSdns3.qdc.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 23:20:28
○ 2026-04-13 21:40:22
○ 2026-04-22 18:34:12
●NSdocks12.rzone.de2026-04-13 → 2026-04-22 · 3 obs
● 2026-04-13 21:40:22
● 2026-04-22 18:34:12
●NSshades01.rzone.de2026-04-13 → 2026-04-22 · 3 obs
● 2026-04-13 21:40:22
● 2026-04-22 18:34:12
○MXfallback.qdc.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 23:20:28
○ 2026-04-13 21:40:22
○ 2026-04-22 18:34:12
○MXmail.deltakoos.nl2015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 23:20:28
○ 2026-04-13 21:40:22
○ 2026-04-22 18:34:12
●MXsmtp.rzone.de2026-04-13 → 2026-04-22 · 3 obs
● 2026-04-13 21:40:22
● 2026-04-22 18:34:12
●A2001:8d8:100f:f000::2002026-04-13 → 2026-04-22 · 3 obs
● 2026-04-13 21:40:22
● 2026-04-22 18:34:12
●A217.160.0.1642026-04-13 → 2026-04-22 · 3 obs
● 2026-04-13 21:40:22
● 2026-04-22 18:34:12
○A91.221.151.92015-07-22 → 2017-04-05 · 4 obs
● 2017-04-05 23:20:28
○ 2026-04-13 21:40:22
○ 2026-04-22 18:34:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| deltakoos.nl | docks12.rzone.de, shades01.rzone.de | - |
✅ Authoritative Response
Server:185.132.34.128
NS records: docks12.rzone.de, shades01.rzone.de
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.164 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 2 | docks12.rzone.de, shades01.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks12.rzone.de hostmaster.strato-rz.de |
Analysis
Hierarchy
The parent of mail.deltakoos.nl is deltakoos.nl.
IP Addresses
deltakoos.nl points to two IP numbers: 2001:8d8:100f:f000::200 and 217.160.0.164.
Other host names, for instance eprowest.com, castle-fight.com, agavis.de, poky.de and scaffoldingdoncaster.co.uk share IP numbers with deltakoos.nl.
Name Servers
deltakoos.nl is delegated to two name servers: docks12.rzone.de and shades01.rzone.de.
deltakoos.nl uses the same name server setup as other domains, for instance silenciopinas.nl, knebel-planing.de, taritechnology.com, domburgswildpaleis.nl and frbm.de.
deltakoos.nl shares name servers with other domains at least partially, for instance sparkasse-wasserburg.net, swwwish.de, nrw-mail.de, wagenblast-gmbh.de and jadea.eu.
these name servers are commonly used with the name servers shades02.rzone.de, shades15.rzone.de, docks20.rzone.de, docks11.rzone.de, shades09.rzone.de, shades11.rzone.de, shades17.rzone.de, shades06.rzone.de, shades07.rzone.de and shades16.rzone.de.
Host names with two IP numbers:
The host docks12.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139.
The host shades01.rzone.de points to 2607:f1c0:fe:53:185:132:34:128 and 185.132.34.128.
Mail Servers
The mail server for deltakoos.nl is smtp.rzone.de.
deltakoos.nl shares the same mail server setup as other domains, including klimamassivhaus.de, doreo.nl, schoollunches.nl, spacemodels.net and mx.vliegticketaanbiedingen.nl.
Host name smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.