johnmast.nl - robtex.com

johnmast.nl

DNSSEC🔒 Signed (DS record present)
A2a01:7c8:bb0b:351::1🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRd-ncweb4.host-ed.eu
A85.10.155.80🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands
NSns1.flexwebhosting.nl ⭐
A2a02:2968:2::10🇳🇱 CLDIN-NL2a02:2968::/29
A62.84.243.10🇳🇱 CLDIN-NL62.84.240.0/21
PTRns1.flexwebhosting.nl
NSns1.anony.nl
A2a02:2968:2::10🇳🇱 CLDIN-NL2a02:2968::/29
A62.84.243.10🇳🇱 CLDIN-NL62.84.240.0/21
PTRns1.flexwebhosting.nl
NSns2.anony.nl
A2a02:2968:2:5::30🇳🇱 CLDIN-NL2a02:2968::/29
A185.27.140.33🇳🇱 CLDIN-NL185.27.140.0/22
PTRns2.flexwebhosting.nl
NSns3.anony.eu
A185.231.200.133🇳🇱 CLDIN-NL185.231.200.0/22
PTRns3.anony.eu
MXjohnmast-nl.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A52.101.68.39🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.19🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr04cu00803.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTv=spf1 mx a include:spf.protection.outlook.com include:spf.nc-websites.nl -all
TXTgoogle-site-verification=kqVJMcEvafyRBx4iGGXRjjcL6bHEAM_EQachL534shk
TXTMS=ms85694935
SOAns1.flexwebhosting.nlhostmaster@johnmast.nl serial=2100000599

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-14 05:00:01 +0000 (EPOCH 1776142801)
SOAns1.dns.nldns@sidn.nl 2026-04-14 #10

Subdomains

pop.johnmast.nl

Same first word

johnmast.de

Similar names

johnstam.com
mjashton.com
jnthomas.com

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns1.anony.nlns1.flexwebhosting.nlns2.anony.nlns3.anony.euMXjohnmast-nl.mail.protection.outlook.commail.johnmast.nlA2a01:7c8:bb0b:351::185.10.155.80109.70.7.23385.92.140.120
●NSns1.anony.nl2015-06-01 → 2026-04-14 · 2 obs
● 2015-06-01 15:26:22
● 2026-04-14 05:54:38
●NSns1.flexwebhosting.nl2015-06-01 → 2026-04-14 · 2 obs
● 2015-06-01 15:26:22
● 2026-04-14 05:54:38
●NSns2.anony.nl2015-06-01 → 2026-04-14 · 2 obs
● 2015-06-01 15:26:22
● 2026-04-14 05:54:38
●NSns3.anony.eu2015-06-01 → 2026-04-14 · 2 obs
● 2015-06-01 15:26:22
● 2026-04-14 05:54:38
●MXjohnmast-nl.mail.protection.outlook.com2026-04-14 → 2026-04-14 · 2 obs
○ 2020-01-18 09:33:10
● 2026-04-14 05:54:38
○MXmail.johnmast.nl2015-06-01 → 2020-01-18 · 3 obs
● 2015-06-01 15:26:22
● 2020-01-18 09:33:10
○ 2026-04-14 05:54:38
○A109.70.7.2332016-07-06 → 2020-01-18 · 4 obs
○ 2016-02-10 23:00:26
● 2016-07-06 07:31:38
● 2020-01-18 09:33:10
○ 2026-04-14 05:54:38
●A2a01:7c8:bb0b:351::12026-04-14 → 2026-04-14 · 2 obs
○ 2020-01-18 09:33:10
● 2026-04-14 05:54:38
●A85.10.155.802026-04-14 → 2026-04-14 · 2 obs
○ 2020-01-18 09:33:10
● 2026-04-14 05:54:38
○A85.92.140.1202015-06-01 → 2016-02-10 · 4 obs
● 2015-06-01 15:26:22
● 2016-02-10 23:00:26
○ 2016-07-06 07:31:38
○ 2026-04-14 05:54:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns4.dns.nl, ns3.dns.nl, ns1.dns.nl-
johnmast.nlns1.anony.nl, ns3.anony.eu, ns2.anony.nl4 records

✅ Authoritative Response

Server:185.27.140.33

NS records: ns1.anony.nl, ns3.anony.eu, ns2.anony.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3780ms | Queries: -

📄 Records

TypeCountSample Data
A185.10.155.80
AAAA12a01:7c8:bb0b:351::1
NS3ns3.anony.eu, ns2.anony.nl...
MX1johnmast-nl.mail.protection.outlook.com
TXT3google-site-verification=kqVJMcEvafyRBx4, MS=ms85694935...
SOA1ns1.flexwebhosting.nl hostmaster.johnmas

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.anony.nl, ns1.anony.nl, ns2.anony.nl...)

Analysis

Hierarchy

The parent of pop.johnmast.nl is johnmast.nl.

IP Addresses

Two IP numbers are pointed to by johnmast.nl: 2a01:7c8:bb0b:351::1 and 85.10.155.80.

other host names include ttctrainingen.nl, tintengroep.nl, winvalve.nl, www.tintengroep.nl and rickbecker.nl; they share IP numbers with johnmast.nl.

Name Servers

johnmast.nl delegates to four name servers: ns3.anony.eu, ns1.anony.nl, ns2.anony.nl and ns1.flexwebhosting.nl.

johnmast.nl at least partially shares name servers with other domains, for instance autohandel-peter-geluveld.be, aquive.nl, gelderland-herbekleden.nl, bci.nl and vergelijkverzekeringen.com.

These name servers are commonly used with ns2.flexwebhosting.nl, ns3.flexwebhosting.com, ns1.amniushosting.nl, ns2.amniushosting.nl, ns1.hi-hosting.nl and ns2.hi-hosting.nl.

Hosts with two IPs:

Host ns1.anony.nl points to 2a02:2968:2::10 and 62.84.243.10.

Host ns2.anony.nl points to 2a02:2968:2:5::30 and 185.27.140.33.

Host ns1.flexwebhosting.nl points to 2a02:2968:2::10 and 62.84.243.10.

Hosts with one IP:

Host ns3.anony.eu points to 185.231.200.133.

Hosts pointing to 2a02:2968:2::10: ns1.anony.nl and ns1.flexwebhosting.nl.

Hosts pointing to 62.84.243.10: ns1.anony.nl and ns1.flexwebhosting.nl.

Mail Servers

johnmast.nl is handled by a single mail server, johnmast-nl.mail.protection.outlook.com.

Hostname johnmast-nl.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::9, 52.101.68.39, 52.101.73.4, 52.101.73.19 and 52.101.73.28.