circ.nu - robtex.com

circ.nu

DNSSEC🔒 Signed (DS record present)
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns1.thednscompany.com ⭐
A2a02:cc9:0:63::233🇳🇱 LEASEWEB-NL-AMS-012a02:cc9::/32
PTRns1.thednscompany.com
A185.145.63.233🇳🇱 LEASEWEB-NL-AMS-01185.145.60.0/22
PTRns1.thednscompany.com
NSns2.thednscompany.com
A2001:1af8:4700:a112:13::50🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb
PTRns2.thednscompany.com
A37.48.115.145🇳🇱 LEASEWEB-NL-AMS-0137.48.64.0/18 LEASEWEB
PTRns2.thednscompany.com
NSns3.thednscompany.com
A2a01:7c8:aab5:5b3::1🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns3.thednscompany.com
A149.210.192.124🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRns3.thednscompany.com
MXcirc-nu.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::a🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du0pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca09::2🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::5🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am1pr04cu00105.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.24🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00300.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.28🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00204.inbound.protection.outlook.com
TXTgoogle-site-verification=cfKSoZEfGwbl4d8VslyHQPIwDbdP_TkKxif4hp6LjLA
TXTv=spf1 include:spf.protection.outlook.com -all
TXTgoogle-site-verification=6EC81mgX8ERyMn92MNx2dSIGvxz5A_n2Ta2LfcyUUxI
TXTMS=ms21309325
SOAns1.thednscompany.comns1@thednscompany.com 2026-07-06 #8

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:12184ddb-7ed2-44c1-8aa2-832438f4274b
TXTNU zone update: 2026-07-17 16:17:34 +0000 (EPOCH 1784305054) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784305112
WOT: SAFE (62/100)

Same first word

circ.io
circ.com
circ.ch
circ.net
circ.co
circ.com.br
circ.se
circ.pl
circ.asia
circ.sk
circ.jp
circ.by
circ.city
circ.me
circ.be
circ.cz
circ.at
circ.in
circ.earth
circ.nl
circ.org.cn
circ.nu
circ.dk
circ.ly
circ.fr
circ.it
circ.vn
circ.us
circ.es
circ.ir
circ.ru
circ.ca
circ.biz
circ.com.cn
circ.de
circ.org

Similar names

iccr.gr
ccri.ws
icrc.ch
cric.cc
icrc.mobi
icrc.ca
iccr.gov.in
cric.ca
ccir.eu
cric.com.mx
cric.com.cn
cicr.org.tw
cicr.cn
cric.mobi
ccri.io
ricc.co.uk
rcic.eu
ircc.cn
ricc.org.uk
rcci.in
cric.re.kr
ircc.de
crci.sci.eg
cric.com.br
iccr.ru
crci.org
rcci.org.pk
iccr.or.kr
rcic.cn
rcic.ca
cric.or.kr
rcic.info
ccir.at
cric.de
crci.biz
cicr.ru
ricc.se
cric.co
ricc.in
icrc.it
rcci.com
ccir.info
ccri.com.cn
rcci.org
cric.wales
ricc.ru
ircc.biz
icrc.net
cric.store
crci.com.br
ccri.net.cn
iccr.eu
ricc.co
cric.fr
ricc.photo
iccr.sk
ircc.eu
cric.eu
rcic.com
ccri.in
iccr.hu
ccri.at
ricc.com
crci.de
ccir.com
ricc.net
rcic.org
ircc.us
ircc.sg
cicr.it
cric.info
ricc.nl
cicr.info
cric.nl
cric.it
cric.ru
ircc.ru
iccr.com.br
cric.bz
ricc.de
rcci.gr
ircc.net
ricc.ir
iccr.io
ircc.gov.sd
ccri.net
ricc.cz
icrc.ru
ircc.ir
ccir.cn
rcci.eu
ccri.org
ccri.ie
ccri.edu
cric.fit
crci.us
iccr.church
cric.net
ccir.org
ccri.fr
ricc.com.au
cric.guru
ccri.ca
rcci.net
ircc.re.kr
iccr.org
icrc.pl
ccri.cz
iccr.com
ccir.de
ccir.ro
icrc.gov.ng
cric.tv
cric.us
crci.ir
rcic.de
ccri.email
cicr.us
cric.org
ccri.co.uk
cric.co.in
rcci.hr
ircc.it
crci.co.in
rcci.us
ccri.com
ccri.or.kr

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSns1.thednscompany.comns2.thednscompany.comns3.thednscompany.comns1.loopia.sens1.openprovider.nlns2.loopia.sens2.openprovider.bens3.openprovider.euMXcirc-nu.mail.protection.outlook.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.14570.87.0.15
○NSns1.loopia.se2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 05:08:38
○ 2015-12-09 09:00:58
○ 2026-07-17 16:26:14
○NSns1.openprovider.nl2017-07-27 → 2017-08-30 · 5 obs
○ 2015-12-09 09:00:58
● 2017-07-27 20:26:44
● 2017-08-30 22:17:20
○ 2026-03-27 04:45:20
○ 2026-07-17 16:26:14
●NSns1.thednscompany.com2026-05-26 → 2026-07-17 · 3 obs
○ 2026-03-27 04:45:20
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
○NSns2.loopia.se2015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 05:08:38
○ 2015-12-09 09:00:58
○ 2026-07-17 16:26:14
○NSns2.openprovider.be2017-07-27 → 2017-08-30 · 5 obs
○ 2015-12-09 09:00:58
● 2017-07-27 20:26:44
● 2017-08-30 22:17:20
○ 2026-03-27 04:45:20
○ 2026-07-17 16:26:14
●NSns2.thednscompany.com2026-05-26 → 2026-07-17 · 3 obs
○ 2026-03-27 04:45:20
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
○NSns3.openprovider.eu2017-07-27 → 2017-08-30 · 5 obs
○ 2015-12-09 09:00:58
● 2017-07-27 20:26:44
● 2017-08-30 22:17:20
○ 2026-03-27 04:45:20
○ 2026-07-17 16:26:14
●NSns3.thednscompany.com2026-05-26 → 2026-07-17 · 3 obs
○ 2026-03-27 04:45:20
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
●MXcirc-nu.mail.protection.outlook.com2026-05-26 → 2026-07-17 · 2 obs
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
●A198.185.159.1442026-05-26 → 2026-07-17 · 3 obs
○ 2015-12-09 09:00:58
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
●A198.185.159.1452026-05-26 → 2026-07-17 · 3 obs
○ 2015-12-09 09:00:58
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
●A198.49.23.1442026-05-26 → 2026-07-17 · 3 obs
○ 2015-12-09 09:00:58
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
●A198.49.23.1452026-05-26 → 2026-07-17 · 3 obs
○ 2015-12-09 09:00:58
● 2026-05-26 17:00:04
● 2026-07-17 16:26:14
○A70.87.0.152015-08-02 → 2015-08-02 · 3 obs
● 2015-08-02 05:08:38
○ 2015-12-09 09:00:58
○ 2026-07-17 16:26:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...-
circ.nuns2.thednscompany.com, ns1.thednscompany.com, ns3.thednscompany.com-

✅ Authoritative Response

Server:185.145.63.233

NS records: ns2.thednscompany.com, ns1.thednscompany.com, ns3.thednscompany.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1210ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.144, 198.185.159.145...
NS3ns2.thednscompany.com, ns3.thednscompany.com...
MX1circ-nu.mail.protection.outlook.com (pri
TXT4MS=ms21309325, v=spf1 include:spf.protection.outlook.co...
SOA1ns1.thednscompany.com ns1.thednscompany.

Analysis

IP Addresses

circ.nu resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with requiredprojects.com, petercorroon.com and theworldrunsonstory.com, also share IP numbers with circ.nu.

Name Servers

DNS for circ.nu is handled by three authoritative name servers: ns1.thednscompany.com, ns2.thednscompany.com and ns3.thednscompany.com.

circ.nu shares at least some of its name servers with other domains, including vrijgezellenfeestamsterdam.events, abcreative.nl, lederland.be and two others.

Three hostnames — ns1.thednscompany.com, ns2.thednscompany.com and ns3.thednscompany.com — each have two IP addresses: ns1.thednscompany.com has 185.145.63.233 and 2a02:cc9:0:63::233, ns2.thednscompany.com has 37.48.115.145 and 2001:1af8:4700:a112:13::50, and ns3.thednscompany.com has 149.210.192.124 and 2a01:7c8:aab5:5b3::1.

Mail Servers

The sole mail server for circ.nu is circ-nu.mail.protection.outlook.com.

With 8 IP addresses total, circ-nu.mail.protection.outlook.com resolves to 52.101.73.4, 52.101.73.24, 52.101.73.26 and 5 others.