heijerman.net - robtex.com

heijerman.net

DNSSEC⚠️ Not signed
A185.37.70.46🇳🇱 CLDIN-NL185.37.68.0/22
PTRserver053.yourhosting.nl
NSns3.firstfind.nl ⭐
A2a01:b940:1057::53🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRns3.firstfind.nl
A5.157.86.222🇳🇱 CLDIN-NL5.157.80.0/21
PTRns3.firstfind.nl
NSns4.firstfind.nl
A2a01:b940:1057::54🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
A5.157.87.222🇳🇱 CLDIN-NL5.157.80.0/21
PTRns4.firstfind.nl
NSns5.firstfind.net
A2a03:b0c0:2:d0::1183:f001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns5.firstfind.net
A178.128.248.2🇳🇱 DIGITALOCEAN178.128.240.0/20 DigitalOcean
PTRns5.firstfind.net
MXprimary.yourfilter.nl ⭐
A2a01:b941:2::23🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse23-yh.route25.eu
A2a01:b941:2::24🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse22-yh.route25.eu
A2a01:b941:2::25🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse21-yh.route25.eu
A2a01:b941:2::26🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse20-yh.route25.eu
A2a01:b941:2::27🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse19-yh.route25.eu
A2a01:b941:2::28🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse18-yh.route25.eu
A2a01:b941:2::29🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse17-yh.route25.eu
A2a01:b941:2::30🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse16-yh.route25.eu
A2a05:1500:702:9:1c00:2aff:fe00:5554🇳🇱 CLDIN-NL2a05:1500::/29
PTRse28-yh.route25.eu
A2a05:1500:702:9:1c00:7fff:fe00:5556🇳🇱 CLDIN-NL2a05:1500::/29
PTRse30-yh.route25.eu
A2a05:1500:702:9:1c00:a3ff:fe00:5558🇳🇱 CLDIN-NL2a05:1500::/29
PTRse26-yh.route25.eu
A2a05:1500:702:9:1c00:a5ff:fe00:5553🇳🇱 CLDIN-NL2a05:1500::/29
PTRse27-yh.route25.eu
A2a05:1500:702:9:1c00:f0ff:fe00:5555🇳🇱 CLDIN-NL2a05:1500::/29
PTRse29-yh.route25.eu
A185.103.241.20🇳🇱 CLDIN-NL185.103.240.0/22
PTRse27-yh.route25.eu
A185.103.241.21🇳🇱 CLDIN-NL185.103.240.0/22
PTRse28-yh.route25.eu
A185.103.241.22🇳🇱 CLDIN-NL185.103.240.0/22
PTRse29-yh.route25.eu
A185.103.241.23🇳🇱 CLDIN-NL185.103.240.0/22
PTRse30-yh.route25.eu
A185.103.241.25🇳🇱 CLDIN-NL185.103.240.0/22
PTRse26-yh.route25.eu
A185.223.33.23🇳🇱 CLDIN-NL185.223.32.0/22
PTRse23-yh.route25.eu
A185.223.33.24🇳🇱 CLDIN-NL185.223.32.0/22
PTRse22-yh.route25.eu
A185.223.33.27🇳🇱 CLDIN-NL185.223.32.0/22
PTRse19-yh.route25.eu
A185.223.33.28🇳🇱 CLDIN-NL185.223.32.0/22
PTRse18-yh.route25.eu
A185.223.33.29🇳🇱 CLDIN-NL185.223.32.0/22
PTRse17-yh.route25.eu
A185.223.33.30🇳🇱 CLDIN-NL185.223.32.0/22
PTRse16-yh.route25.eu
MXfallback.yourfilter.nl(20)
A2a01:b941:2::23🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse23-yh.route25.eu
A2a01:b941:2::24🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse22-yh.route25.eu
A2a01:b941:2::28🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse18-yh.route25.eu
A2a01:b941:2::29🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse17-yh.route25.eu
A2a01:b941:2::30🇳🇱 CLDIN-NL2a01:b940::/29 YOURHOSTING
PTRse16-yh.route25.eu
A2a05:1500:702:9:1c00:7fff:fe00:5556🇳🇱 CLDIN-NL2a05:1500::/29
PTRse30-yh.route25.eu
A2a05:1500:702:9:1c00:f0ff:fe00:5555🇳🇱 CLDIN-NL2a05:1500::/29
PTRse29-yh.route25.eu
A185.103.241.22🇳🇱 CLDIN-NL185.103.240.0/22
PTRse29-yh.route25.eu
A185.103.241.23🇳🇱 CLDIN-NL185.103.240.0/22
PTRse30-yh.route25.eu
A185.223.33.23🇳🇱 CLDIN-NL185.223.32.0/22
PTRse23-yh.route25.eu
A185.223.33.25🇳🇱 CLDIN-NL185.223.32.0/22
PTRse21-yh.route25.eu
A185.223.33.26🇳🇱 CLDIN-NL185.223.32.0/22
PTRse20-yh.route25.eu
A185.223.33.27🇳🇱 CLDIN-NL185.223.32.0/22
PTRse19-yh.route25.eu
A185.223.33.30🇳🇱 CLDIN-NL185.223.32.0/22
PTRse16-yh.route25.eu
TXTv=spf1 a mx include:_spf.yourfilter.nl -all
SOAns3.firstfind.nlhostmaster@firstfind.nl 2026-04-23 #1

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777138396

Same first word

heijerman.net

Similar names

jeremiahn.com
ahmenerji.com
jarneheim.com
ahmenerji.com.tr

DNS History

12 records (6 active, 6 former)

200920112013201520172019202120232025NSns3.firstfind.nlns4.firstfind.nlns5.firstfind.netMXfallback.yourfilter.nlprimary.yourfilter.nlmx1.cyso.netmx2.cyso.netserver33.firstfind.nlserver40.firstfind.nlA185.37.70.465.157.84.14985.158.203.121
●NSns3.firstfind.nl2008-10-21 → 2026-04-25 · 5 obs
● 2008-10-21 20:50:18
○ 2015-10-27 06:30:54
○ 2017-04-07 22:17:06
● 2020-04-10 01:43:00
● 2026-04-25 17:35:10
●NSns4.firstfind.nl2008-10-21 → 2026-04-25 · 5 obs
● 2008-10-21 20:50:18
○ 2015-10-27 06:30:54
○ 2017-04-07 22:17:06
● 2020-04-10 01:43:00
● 2026-04-25 17:35:10
●NSns5.firstfind.net2020-04-10 → 2026-04-25 · 3 obs
○ 2017-04-07 22:17:06
● 2020-04-10 01:43:00
● 2026-04-25 17:35:10
●MXfallback.yourfilter.nl2026-02-19 → 2026-04-25 · 3 obs
○ 2020-04-10 01:43:00
● 2026-02-19 13:15:26
● 2026-04-25 17:35:10
○MXmx1.cyso.net2008-10-21 → 2008-10-21 · 3 obs
● 2008-10-21 20:50:18
○ 2015-10-27 06:30:54
○ 2026-04-25 17:35:10
○MXmx2.cyso.net2008-10-21 → 2008-10-21 · 3 obs
● 2008-10-21 20:50:18
○ 2015-10-27 06:30:54
○ 2026-04-25 17:35:10
●MXprimary.yourfilter.nl2026-02-19 → 2026-04-25 · 3 obs
○ 2020-04-10 01:43:00
● 2026-02-19 13:15:26
● 2026-04-25 17:35:10
○MXserver33.firstfind.nl2008-10-21 → 2008-10-21 · 3 obs
● 2008-10-21 20:50:18
○ 2015-10-27 06:30:54
○ 2026-04-25 17:35:10
○MXserver40.firstfind.nl2020-04-10 → 2020-04-10 · 4 obs
○ 2015-10-27 06:30:54
● 2020-04-10 01:43:00
○ 2026-02-19 13:15:26
○ 2026-04-25 17:35:10
●A185.37.70.462026-02-19 → 2026-04-25 · 3 obs
○ 2020-04-10 01:43:00
● 2026-02-19 13:15:26
● 2026-04-25 17:35:10
○A5.157.84.1492020-04-10 → 2020-04-10 · 4 obs
○ 2015-10-27 06:30:54
● 2020-04-10 01:43:00
○ 2026-02-19 13:15:26
○ 2026-04-25 17:35:10
○A85.158.203.1212008-10-21 → 2008-10-21 · 3 obs
● 2008-10-21 20:50:18
○ 2015-10-27 06:30:54
○ 2026-04-25 17:35:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
heijerman.netns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net2 records

✅ Authoritative Response

Server:5.157.87.222

NS records: ns4.firstfind.nl, ns3.firstfind.nl, ns5.firstfind.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heijerman.net (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

TypeCountSample Data
A1185.37.70.46
NS3ns4.firstfind.nl, ns3.firstfind.nl...
MX2fallback.yourfilter.nl (pri: 20), primary.yourfilter.nl (pri: 10)
TXT1v=spf1 a mx include:_spf.yourfilter.nl -
SOA1ns3.firstfind.nl hostmaster.firstfind.nl

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.firstfind.net, ns5.firstfind.net)

Analysis

IP Addresses

heijerman.net points to a single IP address: 185.37.70.46.

Other host names such as nauticals.nl, lois-lane.nl, adserver-0.server053.yourhosting.nl, sponselee.com and ladaclub.nl share IPs with heijerman.net.

Name Servers

heijerman.net is delegated to three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.

heijerman.net at least partially shares name servers with other domains, for example arnhemwaterstofstation.nl, mamas-mind.nl, vizorz.com, yoursrs.net and natupol.it.

Host names with two IP numbers:

ns5.firstfind.net points to 2a03:b0c0:2:d0::1183:f001 and 178.128.248.2

ns3.firstfind.nl points to 2a01:b940:1057::53 and 5.157.86.222

ns4.firstfind.nl points to 2a01:b940:1057::54 and 5.157.87.222

Mail Servers

Two mail servers handle heijerman.net: fallback.yourfilter.nl and primary.yourfilter.nl.

heijerman.net shares the same mail server setup as other domains, including somuch.nl, thermen.nl, fielmi.ch, kooten.eu and tijdbesparen.nl.

heijerman.net shares at least some mail servers with other domains, for example hum.nl and mirnicology.com.

24 IPs: primary.yourfilter.nl points to 2a01:b941:2::23, 2a01:b941:2::24, 2a01:b941:2::25, 2a01:b941:2::26, 2a01:b941:2::27, 2a01:b941:2::28, 2a01:b941:2::29, 2a01:b941:2::30, 2a05:1500:702:9:1c00:2aff:fe00:5554, 2a05:1500:702:9:1c00:7fff:fe00:5556, 2a05:1500:702:9:1c00:a3ff:fe00:5558, 2a05:1500:702:9:1c00:a5ff:fe00:5553, 2a05:1500:702:9:1c00:f0ff:fe00:5555, 185.103.241.20, 185.103.241.21, 185.103.241.22, 185.103.241.23, 185.103.241.25, 185.223.33.23, 185.223.33.24, 185.223.33.27, 185.223.33.28, 185.223.33.29 and 185.223.33.30.

14 IPs: fallback.yourfilter.nl points to 2a01:b941:2::23, 2a01:b941:2::24, 2a01:b941:2::28, 2a01:b941:2::29, 2a01:b941:2::30, 2a05:1500:702:9:1c00:7fff:fe00:5556, 2a05:1500:702:9:1c00:f0ff:fe00:5555, 185.103.241.22, 185.103.241.23, 185.223.33.23, 185.223.33.25, 185.223.33.26, 185.223.33.27 and 185.223.33.30.

Names pointing to 2a01:b941:2::23: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::24: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::28: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::29: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a01:b941:2::30: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a05:1500:702:9:1c00:7fff:fe00:5556: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 2a05:1500:702:9:1c00:f0ff:fe00:5555: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.103.241.22: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.103.241.23: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.223.33.23: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.223.33.27: primary.yourfilter.nl and fallback.yourfilter.nl.

Names pointing to 185.223.33.30: primary.yourfilter.nl and fallback.yourfilter.nl.