heinkoning.com - robtex.com
heinkoning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 87.233.206.83🇳🇱 TrueServer-AS87.233.192.0/18 True | ||||||
| PTR | heinkoning.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.heinkoning.com ⭐ | ||||||
| A | 188.205.183.124🇳🇱 KPN188.200.0.0/13 B.V. | ||||||
| PTR | mail.heinkoning.nl | ||||||
| MX | relay.studioweb.nl(20) | ||||||
| A | 109.237.221.55🇳🇱 CLDIN-NL109.237.208.0/20 | ||||||
| PTR | relay.studioweb.nl | ||||||
| SOA | ns1.openprovider.nldns@openprovider.eu 2017-05-24 #0 | ||||||
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=1774872942 | ||||||
Subdomains
mail.heinkoning.com |
Same first word
heinkoning.nl |
heinkoning.com |
heinkoning.eu |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.openprovider.nl2015-05-19 → 2026-03-30 · 2 obs
● 2026-03-30 12:16:30
●NSns2.openprovider.be2015-05-19 → 2026-03-30 · 2 obs
● 2026-03-30 12:16:30
●NSns3.openprovider.eu2015-05-19 → 2026-03-30 · 2 obs
● 2026-03-30 12:16:30
●MXmail.heinkoning.com2015-05-19 → 2026-03-30 · 2 obs
● 2026-03-30 12:16:30
●MXrelay.studioweb.nl2015-05-19 → 2026-03-30 · 2 obs
● 2026-03-30 12:16:30
○A45.63.40.142017-04-20 → 2017-04-20 · 4 obs
● 2017-04-20 18:35:02
○ 2026-03-12 05:28:46
○ 2026-03-30 12:16:30
○A79.170.88.2282016-09-23 → 2016-09-23 · 4 obs
● 2016-09-23 05:44:44
○ 2017-04-20 18:35:02
○ 2026-03-30 12:16:30
●A87.233.206.832026-03-12 → 2026-03-30 · 3 obs
● 2026-03-12 05:28:46
● 2026-03-30 12:16:30
○A93.186.179.1782015-05-19 → 2016-03-19 · 4 obs
● 2016-03-19 06:37:26
○ 2016-09-23 05:44:44
○ 2026-03-30 12:16:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net... | - |
| heinkoning.com | ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be | - |
✅ Authoritative Response
Server:162.159.27.96
NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heinkoning.com (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.233.206.83 |
| NS | 3 | ns1.openprovider.nl, ns3.openprovider.eu... |
| MX | 2 | mail.heinkoning.com (pri: 10), relay.studioweb.nl (pri: 20) |
| SOA | 1 | ns1.openprovider.nl dns.openprovider.eu |
Analysis
Hierarchy
heinkoning.com is the parent of mail.heinkoning.com.
IP Addresses
heinkoning.com resolves to one IP number: 87.233.206.83.
Other host names, for instance heinkoning.eu, share IP numbers with heinkoning.com.
Name Servers
heinkoning.com is delegated to three name servers ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.
heinkoning.com at least partially shares name servers with other domains, for instance gelukkignieuwjaar.nl, raresundantikes.ch, er-varen.eu, mysite4now.be and actfirms.com.
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.
Mail Servers
Two mail servers handle heinkoning.com: mail.heinkoning.com and relay.studioweb.nl.
heinkoning.com shares some mail servers with other domains, at least partially, for instance gelzolen.nl, moedigemoeders.nl, playsport.nl, sportled.net and touristinfovolendam.nl.
These mail servers are often used together with mail.studioweb.nl, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with one IP number:
mail.heinkoning.com points to 188.205.183.124
relay.studioweb.nl points to 109.237.221.55