tcpnl.com - robtex.com

tcpnl.com

DNSSEC⚠️ Not signed
A2a06:2ec0:1::93🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0093.zxcs.nl
A185.104.29.32🇳🇱 AS-ZXCS185.104.29.0/24
NSns1.zxcs.nl ⭐ ⚠️ Not in parent delegation
A2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRns1.zxcs.nl
A185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24
PTRns1.zxcs.nl
NSns.zxcs.be ⚠️ Not in parent delegation
A2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns2.zxcs.nl
A46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean
PTRns2.zxcs.nl
NSns.zxcs.eu ⚠️ Not in parent delegation
A2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns3.zxcs.nl
A178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean
PTRns3.zxcs.nl
NSns.zxcs.nl ⚠️ Not in zone NS records
A2a06:2ec0:1::10🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRns1.zxcs.nl
A185.104.28.19🇳🇱 AS-ZXCS185.104.28.0/24
PTRns1.zxcs.nl
NSns2.zxcs.nl ⚠️ Not in zone NS records
A2a03:b0c0:3:d0::116:2001🇩🇪 DIGITALOCEAN2a03:b0c0:3::/48 DigitalOcean
PTRns2.zxcs.nl
A46.101.179.64🇩🇪 DIGITALOCEAN46.101.128.0/17 DigitalOcean
PTRns2.zxcs.nl
NSns3.zxcs.nl ⚠️ Not in zone NS records
A2a03:b0c0:2:d0::57:1001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns3.zxcs.nl
A178.62.208.8🇳🇱 DIGITALOCEAN178.62.192.0/18 DigitalOcean
PTRns3.zxcs.nl
MXmail.tcpnl.com ⭐
A2a06:2ec0:1::93🇳🇱 AS-ZXCS2a06:2ec0::/32
PTRweb0093.zxcs.nl
A185.104.29.32🇳🇱 AS-ZXCS185.104.29.0/24
PTRweb0093.zxcs.nl
TXTv=spf1 a mx ip4:185.104.29.32 ip6:2a06:2ec0:1:0:0:0:0:93 include:filter-out.z...
SOAns.zxcs.nlhostmaster@tcpnl.com 2026-03-18 #1

com

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=1775008047

Same first word

tcpnl.com

Similar names

cnltp.com
cnlpt.com
clnpt.com
plctn.com
cntlp.com
tlncp.com
cntpl.cn
ntlcp.com.tw
nptcl.com
ncplt.com.cn
nlptc.com
lptcn.com
ncplt.com
tncpl.com
ntcpl.in
ntplc.co.th
ntcpl.com
cnplt.com.cn
cnplt.cn
clptn.com
ntpcl.com
ltpcn.com
nlpct.nhs.uk
ltcnp.com
cptln.com
cptln.org.py
cptln.org
ntplc.com
nctpl.lib.oh.us
tplcn.cn
tplcn.com

DNS History

16 records (9 active, 7 former)

20162017201820192020202120222023202420252026NSns.zxcs.bens.zxcs.euns.zxcs.nlns1.zxcs.nlns2.zxcs.nlns3.zxcs.nldns0.zoneedit.comns14.zoneedit.comns19.zoneedit.comMXmail.tcpnl.comA185.104.29.322a06:2ec0:1::93109.72.85.583.85.164.21683.85.171.23794.211.70.85
○NSdns0.zoneedit.com2015-08-21 → 2018-05-24 · 4 obs
● 2015-08-21 18:31:22
● 2018-05-24 04:18:28
○ 2026-03-26 12:55:44
○ 2026-04-01 02:05:26
●NSns.zxcs.be2026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
●NSns.zxcs.eu2026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
●NSns.zxcs.nl2026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
●NSns1.zxcs.nl2026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
○NSns14.zoneedit.com2015-08-21 → 2018-05-24 · 4 obs
● 2015-08-21 18:31:22
● 2018-05-24 04:18:28
○ 2026-03-26 12:55:44
○ 2026-04-01 02:05:26
○NSns19.zoneedit.com2015-08-21 → 2018-05-24 · 4 obs
● 2015-08-21 18:31:22
● 2018-05-24 04:18:28
○ 2026-03-26 12:55:44
○ 2026-04-01 02:05:26
●NSns2.zxcs.nl2026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
●NSns3.zxcs.nl2026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
●MXmail.tcpnl.com2015-08-21 → 2026-04-01 · 2 obs
● 2015-08-21 18:31:22
● 2026-04-01 02:05:26
○A109.72.85.52018-05-24 → 2018-05-24 · 4 obs
○ 2017-01-18 12:35:04
● 2018-05-24 04:18:28
○ 2026-03-26 12:55:44
○ 2026-04-01 02:05:26
●A185.104.29.322026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
●A2a06:2ec0:1::932026-03-26 → 2026-04-01 · 3 obs
○ 2018-05-24 04:18:28
● 2026-03-26 12:55:44
● 2026-04-01 02:05:26
○A83.85.164.2162016-05-01 → 2016-05-23 · 5 obs
○ 2016-01-28 03:24:14
● 2016-05-01 00:40:28
● 2016-05-23 15:53:02
○ 2016-08-07 01:32:38
○ 2026-04-01 02:05:26
○A83.85.171.2372015-08-21 → 2016-01-28 · 4 obs
● 2015-08-21 18:31:22
● 2016-01-28 03:24:14
○ 2016-05-01 00:40:28
○ 2026-04-01 02:05:26
○A94.211.70.852016-08-07 → 2017-01-18 · 5 obs
○ 2016-05-23 15:53:02
● 2016-08-07 01:32:38
● 2017-01-18 12:35:04
○ 2018-05-24 04:18:28
○ 2026-04-01 02:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tcpnl.comns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl-

✅ Authoritative Response

Server:46.101.179.64

NS records: ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcpnl.com (unsigned zone)

⏱️ Timing

Total: 867ms | Queries: -

📄 Records

TypeCountSample Data
A1185.104.29.32
AAAA12a06:2ec0:1::93
NS3ns.zxcs.be, ns.zxcs.eu...
MX1mail.tcpnl.com (pri: 10)
TXT1v=spf1 a mx ip4:185.104.29.32 ip6:2a06:2
SOA1ns.zxcs.nl hostmaster.tcpnl.com

Analysis

IP Addresses

tcpnl.com resolves to two IP numbers: 2a06:2ec0:1::93 and 185.104.29.32.

other host names including www.windt.org, mail.bb-one-twenty-one.nl, kinderenvanabongmbang.nl, mail.ericeller.nl and mail.dorothe-arts.nl share IP numbers with tcpnl.com.

Name Servers

tcpnl.com is delegated to six name servers: ns.zxcs.be, ns.zxcs.eu, ns1.zxcs.nl, ns2.zxcs.nl, ns3.zxcs.nl and ns.zxcs.nl.

tcpnl.com at least partially shares name servers with other domains, for instance mourikwoerdenbv.nl, 404-zuid.be, (0x736578)free.nl, kast-op-maat.nl and imvd.nl.

Host names with two IP numbers

ns.zxcs.be points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64

ns.zxcs.eu points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8

ns1.zxcs.nl points to 2a06:2ec0:1::10 and 185.104.28.19

ns2.zxcs.nl points to 2a03:b0c0:3:d0::116:2001 and 46.101.179.64

ns3.zxcs.nl points to 2a03:b0c0:2:d0::57:1001 and 178.62.208.8

ns.zxcs.nl points to 2a06:2ec0:1::10 and 185.104.28.19

Host names that point to 2a03:b0c0:3:d0::116:2001: ns.zxcs.be and ns2.zxcs.nl

Host names that point to 46.101.179.64: ns.zxcs.be and ns2.zxcs.nl

Host names that point to 2a03:b0c0:2:d0::57:1001: ns.zxcs.eu and ns3.zxcs.nl

Host names that point to 178.62.208.8: ns.zxcs.eu and ns3.zxcs.nl

Host names that point to 2a06:2ec0:1::10: ns1.zxcs.nl and ns.zxcs.nl

Host names that point to 185.104.28.19: ns1.zxcs.nl and ns.zxcs.nl

Mail Servers

tcpnl.com is handled by a single mail server, mail.tcpnl.com.

mail.tcpnl.com resolves to two IP numbers: 2a06:2ec0:1::93 and 185.104.29.32.