ondersteunt.com - robtex.com
ondersteunt.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.stratoserver.net ⭐ | ||||||
| A | 2607:f1c0:fe:53:185:132:34:159🇺🇸 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 | ns3.stratoserver.net | ||||||
| A | 185.132.34.159🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns3.stratoserver.net | ||||||
| NS | ns4.stratoserver.net | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:32🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| A | 217.160.80.159🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns4.stratoserver.net | ||||||
| SOA | ns3.stratoserver.nethostmaster@strato-rz.de 2023-02-14 #22 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774607892 | ||||||
Subdomains
mail.ondersteunt.com |
Same first word
ondersteunt.nl |
ondersteunt.com |
DNS History
11 records (2 active, 9 former)
○NSns1.tiscomhosting.nl2015-07-23 → 2017-07-09 · 4 obs
● 2015-07-23 03:14:54
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
○NSns2.tiscomhosting.net2015-07-23 → 2017-07-09 · 4 obs
● 2015-07-23 03:14:54
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
●NSns3.stratoserver.net2026-02-20 → 2026-03-27 · 3 obs
○ 2017-07-09 18:32:32
● 2026-02-20 09:57:42
● 2026-03-27 10:48:34
● 2026-02-20 09:57:42
● 2026-03-27 10:48:34
○NSns3.tiscomhosting.eu2015-07-23 → 2017-07-09 · 4 obs
● 2015-07-23 03:14:54
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
●NSns4.stratoserver.net2026-02-20 → 2026-03-27 · 3 obs
○ 2017-07-09 18:32:32
● 2026-02-20 09:57:42
● 2026-03-27 10:48:34
● 2026-02-20 09:57:42
● 2026-03-27 10:48:34
○MXmail.ondersteunt.com2015-07-23 → 2015-11-25 · 4 obs
● 2015-07-23 03:14:54
● 2015-11-25 01:15:24
○ 2016-02-12 09:30:38
○ 2026-03-27 10:48:34
● 2015-11-25 01:15:24
○ 2016-02-12 09:30:38
○ 2026-03-27 10:48:34
○A2a00:1478:20:0:4::162015-07-23 → 2017-07-09 · 4 obs
● 2015-07-23 03:14:54
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
○A2a01:238:4210:7800:3d40:c157:3cc:cbdc2026-02-20 → 2026-02-20 · 3 obs
○ 2017-07-09 18:32:32
● 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
● 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
○A81.169.239.2182016-02-12 → 2017-07-09 · 5 obs
○ 2015-11-25 01:15:24
● 2016-02-12 09:30:38
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
● 2016-02-12 09:30:38
● 2017-07-09 18:32:32
○ 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
○A85.214.111.1632026-02-20 → 2026-02-20 · 3 obs
○ 2017-07-09 18:32:32
● 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
● 2026-02-20 09:57:42
○ 2026-03-27 10:48:34
○A85.214.19.412015-07-23 → 2015-11-25 · 4 obs
● 2015-07-23 03:14:54
● 2015-11-25 01:15:24
○ 2016-02-12 09:30:38
○ 2026-03-27 10:48:34
● 2015-11-25 01:15:24
○ 2016-02-12 09:30:38
○ 2026-03-27 10:48:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| ondersteunt.com | ns3.stratoserver.net, ns4.stratoserver.net | - |
✅ Authoritative Response
Server:217.160.80.159
NS records: ns3.stratoserver.net, ns4.stratoserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ondersteunt.com (unsigned zone)
⏱️ Timing
Total: 698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns3.stratoserver.net, ns4.stratoserver.net |
| SOA | 1 | ns3.stratoserver.net hostmaster.strato-r |
Analysis
Hierarchy
ondersteunt.com is the parent of mail.ondersteunt.com.
Name Servers
ondersteunt.com is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.
ondersteunt.com uses the same name server setup as other domains such as schwerhoerigenverein-stuttgart.de, rz-ip.org, hitechsoft.eu, familie-mathe.com and insidertravel.cruises.
Host names with two IP numbers:
ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159; ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.