squareroot.nl - dns.ninja

squareroot.nl

DNSSEC🔒 Signed (DS record present)
A91.184.17.223🇩🇰 ONECOM91.184.0.0/19
NSns01.hostnet.nl ⭐
A2001:67c:28cc::13ONECOM-INFRA2001:67c:28cc::/48
PTRns1.hostnet.nl
A195.206.121.13ONECOM-INFRA195.206.121.0/24
NSns02.hostnet.nl
A2001:67c:3c0::13🇩🇰 ONECOM2001:67c:3c0::/48
PTRns2.hostnet.nl
A185.10.11.13ONECOM185.10.11.0/24
MXmail.squareroot.nl ⭐
A91.184.17.223🇩🇰 ONECOM91.184.0.0/19
SOAns01.hostnet.nlhostmaster@hostnet.nl 2026-06-18 #1

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-06-29 18:30:02 +0000 (EPOCH 1782757802)
SOAns1.dns.nldns@sidn.nl 2026-06-29 #37

Subdomains

mail.squareroot.nl

Same first word

squareroot.de
squareroot.be
squareroot.it
squareroot.nyc
squareroot.info
squareroot.cn
squareroot.online
squareroot.eu
squareroot.net
squareroot.us
squareroot.nl
squareroot.ca
squareroot.in
squareroot.co.uk
squareroot.org
squareroot.gr
squareroot.cc
squareroot.com

Similar names

rootsquare.com
rotosquare.com.tw
rootsquare.org

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns01.hostnet.nlns02.hostnet.nlns1.hostnet.nlns2.hostnetbv.comns3.hostnetbv.nlMXmail.squareroot.nlA91.184.17.223
●NSns01.hostnet.nl2026-02-23 → 2026-06-29 · 3 obs
○ 2018-08-07 01:55:44
● 2026-02-23 11:52:38
● 2026-06-29 19:57:34
●NSns02.hostnet.nl2026-02-23 → 2026-06-29 · 3 obs
○ 2018-08-07 01:55:44
● 2026-02-23 11:52:38
● 2026-06-29 19:57:34
○NSns1.hostnet.nl2015-08-14 → 2018-08-07 · 4 obs
● 2015-08-14 00:24:26
● 2018-08-07 01:55:44
○ 2026-02-23 11:52:38
○ 2026-06-29 19:57:34
○NSns2.hostnetbv.com2015-08-14 → 2018-08-07 · 4 obs
● 2015-08-14 00:24:26
● 2018-08-07 01:55:44
○ 2026-02-23 11:52:38
○ 2026-06-29 19:57:34
○NSns3.hostnetbv.nl2015-08-14 → 2018-08-07 · 4 obs
● 2015-08-14 00:24:26
● 2018-08-07 01:55:44
○ 2026-02-23 11:52:38
○ 2026-06-29 19:57:34
●MXmail.squareroot.nl2015-08-14 → 2026-06-29 · 2 obs
● 2015-08-14 00:24:26
● 2026-06-29 19:57:34
●A91.184.17.2232015-08-14 → 2026-06-29 · 2 obs
● 2015-08-14 00:24:26
● 2026-06-29 19:57:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
squareroot.nlns02.hostnet.nl, ns01.hostnet.nl-

✅ Authoritative Response

Server:185.10.11.13

NS records: ns02.hostnet.nl, ns01.hostnet.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 914ms | Queries: -

📄 Records

TypeCountSample Data
A191.184.17.223
NS2ns02.hostnet.nl, ns01.hostnet.nl
MX1mail.squareroot.nl (pri: 10)
SOA1ns01.hostnet.nl hostmaster.hostnet.nl

Analysis

Hierarchy

squareroot.nl serves as the parent of mail.squareroot.nl.

IP Addresses

squareroot.nl has exactly one IP address — 91.184.17.223.

squareroot.nl shares its IP numbers with other host names, including mail.squareroot.nl, bmsrotterdam.com, lionbeddenshop.eu and jascal.nl.

Name Servers

The NS records for squareroot.nl delegate to ns01.hostnet.nl and ns02.hostnet.nl.

The name server configuration of squareroot.nl is shared with other domains, for instance villamargarete.com, msstudie.nl, scoss.org and two others.

ns01.hostnet.nl resolves to 195.206.121.13 and 2001:67c:28cc::13. Likewise, ns02.hostnet.nl resolves to 185.10.11.13 and 2001:67c:3c0::13 — two IP addresses apiece.

Mail Servers

squareroot.nl uses one mail server — mail.squareroot.nl.

mail.squareroot.nl resolves to 91.184.17.223 and no other IP number.