firststep-kft.nl - robtex.com

firststep-kft.nl

DNSSEC🔒 Signed (DS record present)
A2a02:2350:5:10a:8010:4720:a73e:5f6a🇩🇰 ONECOM2a02:2350::/32 One.com A/S
A46.30.213.34🇩🇰 ONECOM46.30.208.0/21 One.com A/S
NSns01.one.com ⭐
A2001:67c:28cc::10ONECOM-INFRA2001:67c:28cc::/48
PTRns01.one.com
A195.206.121.10ONECOM-INFRA195.206.121.0/24
PTRns01.one.com
NSns02.one.com
A2001:67c:3c0::10🇩🇰 ONECOM2001:67c:3c0::/48
PTRns02.one.com
A185.10.11.10ONECOM185.10.11.0/24
PTRns02.one.com
MXmx1.pub.mailpod8-cph3.one.com ⭐
A185.164.14.102🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx1.pub.mailpod8-cph3.one.com
MXmx2.pub.mailpod8-cph3.one.com ⭐
A185.164.14.103🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx2.pub.mailpod8-cph3.one.com
MXmx3.pub.mailpod8-cph3.one.com ⭐
A185.164.14.104🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S
PTRmx3.pub.mailpod8-cph3.one.com
TXTgoogle-site-verification=Ikb6WBEU7dCLk_RjJmkw7ueezNYGRGlILt9Glr46MZw
TXTgoogle-site-verification=01mnPk8IXBdqbIeDtoR90Y2iZZfAUhMksRa3XaZSTFE
SOAns01.one.comhostmaster@one.com 2026-03-08 #4

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-04-15 01:00:02 +0000 (EPOCH 1776214802)
SOAns1.dns.nldns@sidn.nl 2026-04-15 #2

Same first word

firststep-kft.nl

DNS History

7 records (7 active, 0 former)

NSns01.one.comns02.one.comMXmx1.pub.mailpod8-cph3.one.commx2.pub.mailpod8-cph3.one.commx3.pub.mailpod8-cph3.one.comA2a02:2350:5:10a:8010:4720:a73e:5f6a46.30.213.34
●NSns01.one.com2026-03-23 → 2026-04-15 · 2 obs
● 2026-03-23 06:54:28
● 2026-04-15 02:13:44
●NSns02.one.com2026-03-23 → 2026-04-15 · 2 obs
● 2026-03-23 06:54:28
● 2026-04-15 02:13:44
●MXmx1.pub.mailpod8-cph3.one.com2026-03-23 → 2026-04-15 · 2 obs
● 2026-03-23 06:54:28
● 2026-04-15 02:13:44
●MXmx2.pub.mailpod8-cph3.one.com2026-03-23 → 2026-04-15 · 2 obs
● 2026-03-23 06:54:28
● 2026-04-15 02:13:44
●MXmx3.pub.mailpod8-cph3.one.com2026-03-23 → 2026-04-15 · 2 obs
● 2026-03-23 06:54:28
● 2026-04-15 02:13:44
●A2a02:2350:5:10a:8010:4720:a73e:5f6a2026-03-23 → 2026-04-15 · 2 obs
● 2026-03-23 06:54:28
● 2026-04-15 02:13:44
●A46.30.213.342026-03-23 → 2026-04-15 · 2 obs
● 2026-03-23 06:54:28
● 2026-04-15 02:13:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
firststep-kft.nlns01.one.com, ns02.one.com-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 563ms | Queries: -

📄 Records

TypeCountSample Data
A146.30.213.34
AAAA12a02:2350:5:10a:8010:4720:a73e:5f6a
NS2ns02.one.com, ns01.one.com
MX3mx2.pub.mailpod8-cph3.one.com (pri: 10), mx3.pub.mailpod8-cph3.one.com (pri: 10)...
TXT2google-site-verification=Ikb6WBEU7dCLk_R, google-site-verification=01mnPk8IXBdqbIe
SOA1ns01.one.com hostmaster.one.com

Analysis

IP Addresses

firststep-kft.nl points to two IP numbers: 2a02:2350:5:10a:8010:4720:a73e:5f6a and 46.30.213.34.

Other host names, for instance mail2.wikit.be, ecto.dk, olegabrielsen.com, www.grepat.be and radiofarhang.nu share IP numbers with firststep-kft.nl.

Name Servers

firststep-kft.nl's delegation is to two name servers ns01.one.com and ns02.one.com.

firststep-kft.nl shares the same name server configuration as other domains, such as xn--installatr-8cb.com, ni-hao.se, pytt.dk, bermejo.se and ilcarretto.nl.

Host names with two IP numbers: ns01.one.com points to 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to 2001:67c:3c0::10 and 185.10.11.10

Mail Servers

firststep-kft.nl is handled by three mail servers: mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and mx3.pub.mailpod8-cph3.one.com.

firststep-kft.nl shares some mail servers with other domains, including sanovita.no, dyds.se, fimco.nl, rorkontroll.com and alistairwalker.com.

Host names with one IP number:

mx1.pub.mailpod8-cph3.one.com points to: 185.164.14.102.

mx2.pub.mailpod8-cph3.one.com points to: 185.164.14.103.

mx3.pub.mailpod8-cph3.one.com points to: 185.164.14.104.