ijwerf.com - robtex.com
ijwerf.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 87.106.108.94🇩🇪 IONOS-AS87.106.108.0/24 IONOS SE ber.de | ||||||
| PTR | webserver.geurtsentechnologies.nl | ||||||
| NS | ns1.openprovider.nl ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.openprovider.be | ||||||
| A | 2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.openprovider.eu | ||||||
| A | 2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.ijwerf.com ⭐ | ||||||
| TXT | v=spf1 mx a ip4:87.106.108.94 ?all | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2025-01-03 #2 | ||||||
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=1776036477 | ||||||
Subdomains
mail.ijwerf.com |
Same first word
ijwerf.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSns0.transip.net2016-12-20 → 2017-09-05 · 4 obs
● 2017-09-05 21:12:52
○ 2026-03-31 09:29:38
○ 2026-04-12 23:36:06
●NSns1.openprovider.nl2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 09:29:38
● 2026-04-12 23:36:06
○NSns1.transip.nl2016-12-20 → 2017-09-05 · 4 obs
● 2017-09-05 21:12:52
○ 2026-03-31 09:29:38
○ 2026-04-12 23:36:06
●NSns2.openprovider.be2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 09:29:38
● 2026-04-12 23:36:06
○NSns2.transip.eu2016-12-20 → 2017-09-05 · 4 obs
● 2017-09-05 21:12:52
○ 2026-03-31 09:29:38
○ 2026-04-12 23:36:06
●NSns3.openprovider.eu2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 09:29:38
● 2026-04-12 23:36:06
●MXmail.ijwerf.com2016-12-20 → 2026-04-12 · 2 obs
● 2026-04-12 23:36:06
○A81.169.178.962016-12-20 → 2017-09-05 · 4 obs
● 2017-09-05 21:12:52
○ 2026-03-31 09:29:38
○ 2026-04-12 23:36:06
●A87.106.108.942026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 09:29:38
● 2026-04-12 23:36:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| ijwerf.com | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.26.10
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.106.108.94 |
| NS | 3 | ns3.openprovider.eu, ns2.openprovider.be... |
| MX | 1 | mail.ijwerf.com (pri: 10) |
| TXT | 1 | v=spf1 mx a ip4:87.106.108.94 ?all |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
The parent of mail.ijwerf.com is ijwerf.com.
IP Addresses
ijwerf.com points to a single IP number: 87.106.108.94.
Other host names, for instance geurtsentechnologies.nl, geurtsen.net, mail.aalsepartners.nl, ligne.nl and inrs.nl share IP numbers with ijwerf.com.
Name Servers
The domain ijwerf.com is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
ijwerf.com shares name servers with other domains at least partially, for instance kri-soft.be, maxh.nl, lacomediedesfleurs.com, buddy4life.nl and benwilms.be.
Host names with two IP numbers:
ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96
ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89
ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10