bctrefzeker.nl - robtex.com

bctrefzeker.nl

DNSSEC🔒 Signed (DS record present)
A2a03:3c00:a002:189::1008🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327
A141.138.168.134🇳🇱 PREVIDER-AS141.138.168.0/22 NL-ANTAGONIST-20090921 Antagonist B.V., Enschede, NL
NSwebhostingserver.g1-dns.one ⭐
A2001:67c:3c0::15🇩🇰 ONECOM2001:67c:3c0::/48
PTRwebhostingserver.g1-dns.one
A185.10.11.15ONECOM185.10.11.0/24
PTRwebhostingserver.g1-dns.one
NSwebhostingserver.g1-dns.com
A2001:67c:28cc::15ONECOM-INFRA2001:67c:28cc::/48
PTRwebhostingserver.g1-dns.com
A195.206.121.15ONECOM-INFRA195.206.121.0/24
PTRwebhostingserver.g1-dns.com
MXmail.bctrefzeker.nl ⭐
A2a03:3c00:a002:189::1008🇳🇱 PREVIDER-AS2a03:3c00:8000::/34 NL-ANTAGONIST-20230327
A141.138.168.134🇳🇱 PREVIDER-AS141.138.168.0/22 NL-ANTAGONIST-20090921 Antagonist B.V., Enschede, NL
PTRs189.webhostingserver.nl
TXTv=spf1 a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21 ip6:2a03:3c00:a001::/48 ...
SOAwebhostingserver.g1-dns.onehostmaster@webhostingserver.nl 2026-02-23 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-14 17:00:01 +0000 (EPOCH 1776186001)
SOAns1.dns.nldns@sidn.nl 2026-04-14 #34

Subdomains

mail.bctrefzeker.nl

Same first word

bctrefzeker.nl

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSwebhostingserver.g1-dns.comwebhostingserver.g1-dns.onens0.transip.netns1.transip.netns1.webhostingserver.nlns2.transip.netns2.webhostingserver.nlns3.webhostingserver.nlMXmail.bctrefzeker.nlsmtp.siffels.nlA141.138.168.1342a03:3c00:a002:189::100889.31.102.117
○NSns0.transip.net2015-08-06 → 2016-03-21 · 4 obs
● 2015-08-06 00:22:58
● 2016-03-21 02:44:54
○ 2016-07-12 18:10:12
○ 2026-04-14 17:53:56
○NSns1.transip.net2015-08-06 → 2016-03-21 · 4 obs
● 2015-08-06 00:22:58
● 2016-03-21 02:44:54
○ 2016-07-12 18:10:12
○ 2026-04-14 17:53:56
○NSns1.webhostingserver.nl2016-07-12 → 2020-03-27 · 5 obs
○ 2016-03-21 02:44:54
● 2016-07-12 18:10:12
● 2020-03-27 21:41:32
○ 2026-04-05 10:22:22
○ 2026-04-14 17:53:56
○NSns2.transip.net2015-08-06 → 2016-03-21 · 4 obs
● 2015-08-06 00:22:58
● 2016-03-21 02:44:54
○ 2016-07-12 18:10:12
○ 2026-04-14 17:53:56
○NSns2.webhostingserver.nl2016-07-12 → 2020-03-27 · 5 obs
○ 2016-03-21 02:44:54
● 2016-07-12 18:10:12
● 2020-03-27 21:41:32
○ 2026-04-05 10:22:22
○ 2026-04-14 17:53:56
○NSns3.webhostingserver.nl2016-07-12 → 2020-03-27 · 5 obs
○ 2016-03-21 02:44:54
● 2016-07-12 18:10:12
● 2020-03-27 21:41:32
○ 2026-04-05 10:22:22
○ 2026-04-14 17:53:56
●NSwebhostingserver.g1-dns.com2026-04-05 → 2026-04-14 · 3 obs
○ 2020-03-27 21:41:32
● 2026-04-05 10:22:22
● 2026-04-14 17:53:56
●NSwebhostingserver.g1-dns.one2026-04-05 → 2026-04-14 · 3 obs
○ 2020-03-27 21:41:32
● 2026-04-05 10:22:22
● 2026-04-14 17:53:56
●MXmail.bctrefzeker.nl2016-07-12 → 2026-04-14 · 3 obs
○ 2016-03-21 02:44:54
● 2016-07-12 18:10:12
● 2026-04-14 17:53:56
○MXsmtp.siffels.nl2015-08-06 → 2016-03-21 · 4 obs
● 2015-08-06 00:22:58
● 2016-03-21 02:44:54
○ 2016-07-12 18:10:12
○ 2026-04-14 17:53:56
●A141.138.168.1342016-07-12 → 2026-04-14 · 3 obs
○ 2016-03-21 02:44:54
● 2016-07-12 18:10:12
● 2026-04-14 17:53:56
●A2a03:3c00:a002:189::10082016-07-12 → 2026-04-14 · 3 obs
○ 2016-03-21 02:44:54
● 2016-07-12 18:10:12
● 2026-04-14 17:53:56
○A89.31.102.1172015-08-06 → 2016-03-21 · 4 obs
● 2015-08-06 00:22:58
● 2016-03-21 02:44:54
○ 2016-07-12 18:10:12
○ 2026-04-14 17:53:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
bctrefzeker.nlwebhostingserver.g1-dns.one, webhostingserver.g1-dns.com-

✅ Authoritative Response

Server:185.10.11.15

NS records: webhostingserver.g1-dns.one, webhostingserver.g1-dns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 590ms | Queries: -

📄 Records

TypeCountSample Data
A1141.138.168.134
AAAA12a03:3c00:a002:189::1008
NS2webhostingserver.g1-dns.one, webhostingserver.g1-dns.com
MX1mail.bctrefzeker.nl (pri: 10)
TXT1v=spf1 a mx ip4:195.211.72.0/22 ip4:141.
SOA1webhostingserver.g1-dns.one hostmaster.w

Analysis

Hierarchy

The parent of mail.bctrefzeker.nl is bctrefzeker.nl.

IP Addresses

Two IP numbers are pointed to by bctrefzeker.nl: 2a03:3c00:a002:189::1008 and 141.138.168.134.

other host names include mail.clarityinconversations.com, mail.bruut.fr, mail.moturius.nl, mail.mijn-zus.nl and mail.kirstenmeijerkattencoach.nl; they share IP numbers with bctrefzeker.nl.

Name Servers

Two name servers webhostingserver.g1-dns.com and webhostingserver.g1-dns.one handle the delegation for bctrefzeker.nl.

bctrefzeker.nl shares the same name server setup as other domains, for instance stichtingkennisplein.nl, byanjaroos.com, myfirstshoe.eu, minkman.org and lekkerdrenthe.nl.

Host names with two IP numbers:

webhostingserver.g1-dns.com points to 2001:67c:28cc::15 and 195.206.121.15.

webhostingserver.g1-dns.one points to 2001:67c:3c0::15 and 185.10.11.15.

Mail Servers

bctrefzeker.nl is handled by a single mail server, mail.bctrefzeker.nl.

mail.bctrefzeker.nl resolves to two IPs: 2a03:3c00:a002:189::1008 and 141.138.168.134.