sier.nl - robtex.com

sier.nl

DNSSEC🔒 Signed (DS record present)
A5.157.87.204🇳🇱 CLDIN-NL5.157.80.0/21
PTRredirect.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
TXTv=spf1 -all
SOAns3.firstfind.nlhostmaster@firstfind.nl 2026-03-26 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-03-27 11:30:02 +0000 (EPOCH 1774611002)
SOAns1.dns.nldns@sidn.nl 2026-03-27 #23

Same first word

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sier.nl
sier.me
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sier.es
sier.ru
sier.net

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DNS History

14 records (4 active, 10 former)

200920112013201520172019202120232025NSns3.firstfind.nlns4.firstfind.nlns5.firstfind.netns0.transip.netns1.transip.netns1.transip.nlns2.transip.euns2.transip.netMXmail.sier.nlmailfilter.mxcleaner.nlrelay.transip.nlA5.157.87.204149.210.136.4685.214.126.147
○NSns0.transip.net2008-11-28 → 2021-03-02 · 4 obs
● 2008-11-28 02:59:06
● 2021-03-02 05:35:58
○ 2026-03-18 00:05:50
○ 2026-03-27 12:24:40
○NSns1.transip.net2008-11-28 → 2018-05-20 · 4 obs
● 2008-11-28 02:59:06
● 2018-05-20 03:42:04
○ 2021-03-02 05:35:58
○ 2026-03-27 12:24:40
○NSns1.transip.nl2021-03-02 → 2021-03-02 · 4 obs
○ 2018-05-20 03:42:04
● 2021-03-02 05:35:58
○ 2026-03-18 00:05:50
○ 2026-03-27 12:24:40
○NSns2.transip.eu2021-03-02 → 2021-03-02 · 4 obs
○ 2018-05-20 03:42:04
● 2021-03-02 05:35:58
○ 2026-03-18 00:05:50
○ 2026-03-27 12:24:40
○NSns2.transip.net2008-11-28 → 2018-05-20 · 4 obs
● 2008-11-28 02:59:06
● 2018-05-20 03:42:04
○ 2021-03-02 05:35:58
○ 2026-03-27 12:24:40
●NSns3.firstfind.nl2026-03-18 → 2026-03-27 · 3 obs
○ 2021-03-02 05:35:58
● 2026-03-18 00:05:50
● 2026-03-27 12:24:40
●NSns4.firstfind.nl2026-03-18 → 2026-03-27 · 3 obs
○ 2021-03-02 05:35:58
● 2026-03-18 00:05:50
● 2026-03-27 12:24:40
●NSns5.firstfind.net2026-03-18 → 2026-03-27 · 3 obs
○ 2021-03-02 05:35:58
● 2026-03-18 00:05:50
● 2026-03-27 12:24:40
○MXmail.sier.nl2015-06-06 → 2021-03-02 · 5 obs
○ 2008-11-28 02:59:06
● 2015-06-06 03:31:24
● 2021-03-02 05:35:58
○ 2026-03-18 00:05:50
○ 2026-03-27 12:24:40
○MXmailfilter.mxcleaner.nl2008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 02:59:06
○ 2015-06-06 03:31:24
○ 2026-03-27 12:24:40
○MXrelay.transip.nl2008-11-28 → 2021-03-02 · 4 obs
● 2008-11-28 02:59:06
● 2021-03-02 05:35:58
○ 2026-03-18 00:05:50
○ 2026-03-27 12:24:40
○A149.210.136.462015-06-06 → 2021-03-02 · 5 obs
○ 2008-11-28 02:59:06
● 2015-06-06 03:31:24
● 2021-03-02 05:35:58
○ 2026-03-18 00:05:50
○ 2026-03-27 12:24:40
●A5.157.87.2042026-03-18 → 2026-03-27 · 3 obs
○ 2021-03-02 05:35:58
● 2026-03-18 00:05:50
● 2026-03-27 12:24:40
○A85.214.126.1472008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 02:59:06
○ 2015-06-06 03:31:24
○ 2026-03-27 12:24:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
sier.nlns3.firstfind.nl, ns4.firstfind.nl, ns5.firstfind.net-

✅ Authoritative Response

Server:178.128.248.2

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 692ms | Queries: -

📄 Records

TypeCountSample Data
A15.157.87.204
NS3ns3.firstfind.nl, ns4.firstfind.nl...
TXT1v=spf1 -all
SOA1ns3.firstfind.nl hostmaster.firstfind.nl

Analysis

IP Addresses

sier.nl points to a single IP number: 5.157.87.204.

Other host names, for instance divamaison.com, nelsondemundo.org, cineaste.nl, changingthegameofchange.com and klaasdrupsteen.com share IP numbers with sier.nl.

Name Servers

The delegation for sier.nl is handled by three name servers: ns5.firstfind.net, ns3.firstfind.nl and ns4.firstfind.nl.

sier.nl at least partially shares name servers with other domains, for instance phorot.com, exive.de, spaansloodgieters.nl, guisassuradeuren.nl and frisobothof.com.

Two IP numbers per host:

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.