`square-d.sg`

DNSSEC	⚠️ Not signed
A	81.92.91.56^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
A	185.65.58.55^{🇫🇷 NAMESHIELD185.65.58.0/23}
NS	`obs.ns1.fr` ⭐
		A	2a01:c8:200:111::46^{🇫🇷 NAMESHIELD2a01:c8:200::/40 DC1-1}
			PTR	`obs.ns1.fr`
		A	2a01:c8:300:111::46^{🇫🇷 NAMESHIELD2a01:c8:300::/40 DC2-1}
			PTR	`obs.ns1.fr`
		A	81.92.91.46^{🇫🇷 NAMESHIELD81.92.90.0/23 DC2-1}
			PTR	`obs.ns1.fr`
		A	185.65.58.46^{🇫🇷 NAMESHIELD185.65.58.0/23}
			PTR	`obs.ns1.fr`
NS	`ns2.observatoiredesmarques.fr`
		A	2a00:1630:210:3::39^{🇳🇱 i3Dnet2a00:1630::/32 i3D.net B.V. Rotterdam Netherlands}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:c776::43^{🇩🇪 CDN772a02:6ea0:c700::/40 _IPv6_FRA-1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	2a02:6ea0:cf2b::1^{🇩🇪 CDN772a02:6ea0:cf00::/40 _IPv6_FRB_1}
			PTR	`ns2.observatoiredesmarques.fr`
		A	89.222.108.240^{🇬🇧 CDN7789.222.108.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	169.150.255.43^{🇩🇪 CDN77169.150.255.0/24 Frankfurt}
			PTR	`ns2.observatoiredesmarques.fr`
		A	188.122.87.39^{i3Dnet188.122.64.0/19}
			PTR	`ns2.observatoiredesmarques.fr`
NS	`ns3.nameshield.net`
		A	2001:19f0:5:353:5400:ff:fe37:618f^{🇺🇸 AS-VULTR2001:19f0::/38 Vultr Assigned Prefix}
			PTR	`ns3.nameshield.net`
		A	2a02:6ea0:c140::1^{🇺🇸 CDN772a02:6ea0:c100::/40 _IPv6_ATL-1}
			PTR	`unn-atl.cdn77.com`
		A	2a02:6ea0:e216::1^{🇺🇸 CDN772a02:6ea0:e200::/40 -ASH}
			PTR	`ns3.nameshield.net`
		A	37.19.207.80^{🇺🇸 CDN7737.19.206.0/23 -ASH}
			PTR	`ns3.nameshield.net`
		A	45.63.17.113^{🇺🇸 AS-VULTR45.63.16.0/21 Vultr Assigned Prefix}
			PTR	`ns3.nameshield.net`
		A	195.181.171.194^{🇺🇸 CDN77195.181.171.0/24 -ATL}
			PTR	`ns3.nameshield.net`
SOA	`obs.ns1.fr`technical@nameshield.net 2026-05-20 #14

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2607100700

Same first word

square-d.biz

square-d.eu

square-d.co.za

square-d.com.tr

square-d.hn

square-d.com.gt

square-d.ro

square-d.tm.fr

square-d.lv

square-d.fi

square-d.ca

square-d.com.py

square-d.fr

square-d.at

square-d.jp

square-d.com.sg

square-d.kz

square-d.it

square-d.gr

square-d.tw

square-d.us

square-d.sg

square-d.com.au

square-d.cz

square-d.com.ru

square-d.info

square-d.ru

square-d.co.il

square-d.be

square-d.ch

square-d.com.my

square-d.dk

square-d.no

square-d.com.sv

square-d.com.pe

square-d.com

square-d.net

square-d.com.co

square-d.se

square-d.ae

square-d.hk

square-d.com.cn

square-d.ie

square-d.com.tw

square-d.com.br

square-d.de

square-d.app

square-d.cn

square-d.com.hk

square-d.cl

square-d.sk

square-d.org

square-d.ma

square-d.nl

square-d.com.ly

square-d.com.mk

square-d.ps

square-d.kr

square-d.com.mx

square-d.com.ar

Similar names

d-square.jp

rqa-desu.blogspot.com

d-square.co.jp

d-square.net

s-quared.com

d-square.info

d-square.in

read-squ.blogspot.com.au

d-square.co

d-square.com

d-square.nl

DNS History

10 records (5 active, 5 former)

●NSns2.observatoiredesmarques.fr2015-07-15 → 2026-07-10 · 2 obs

● 2015-07-15 18:33:38
● 2026-07-10 07:52:08

●NSns3.nameshield.net2015-07-15 → 2026-07-10 · 2 obs

● 2015-07-15 18:33:38
● 2026-07-10 07:52:08

●NSobs.ns1.fr2026-04-27 → 2026-07-10 · 3 obs

○ 2020-04-11 21:48:48
● 2026-04-27 03:37:32
● 2026-07-10 07:52:08

○NSobservatoire.observatoiredesmarques.fr2015-07-15 → 2020-04-11 · 4 obs

● 2015-07-15 18:33:38
● 2020-04-11 21:48:48
○ 2026-04-27 03:37:32
○ 2026-07-10 07:52:08

○MXmx3.nameshield.com2015-07-15 → 2017-03-14 · 4 obs

● 2015-07-15 18:33:38
● 2017-03-14 06:54:50
○ 2020-04-11 21:48:48
○ 2026-07-10 07:52:08

○MXmx4.nameshield.net2015-07-15 → 2017-03-14 · 4 obs

● 2015-07-15 18:33:38
● 2017-03-14 06:54:50
○ 2020-04-11 21:48:48
○ 2026-07-10 07:52:08

●A185.65.58.552026-06-03 → 2026-07-10 · 3 obs

○ 2026-05-08 13:46:20
● 2026-06-03 03:50:32
● 2026-07-10 07:52:08

○A81.92.80.552015-07-15 → 2026-05-08 · 4 obs

● 2015-07-15 18:33:38
● 2026-05-08 13:46:20
○ 2026-06-03 03:50:32
○ 2026-07-10 07:52:08

○A81.92.80.562015-07-15 → 2026-05-08 · 4 obs

● 2015-07-15 18:33:38
● 2026-05-08 13:46:20
○ 2026-06-03 03:50:32
○ 2026-07-10 07:52:08

●A81.92.91.562026-06-03 → 2026-07-10 · 3 obs

○ 2026-05-08 13:46:20
● 2026-06-03 03:50:32
● 2026-07-10 07:52:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	dsany3.sgnic.sg, ns4.apnic.net, dsany4.sgnic.sg, pch.sgzones.sg...	10 records
square-d.sg	ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr	-

✅ Authoritative Response

Server:81.92.91.46

NS records: ns2.observatoiredesmarques.fr, ns3.nameshield.net, obs.ns1.fr

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for square-d.sg (unsigned zone)

⏱️ Timing

Total: 1331ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`185.65.58.55, 81.92.91.56`
NS	3	`obs.ns1.fr, ns3.nameshield.net...`
SOA	1	`obs.ns1.fr technical.nameshield.net`

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

IP Addresses

square-d.sg has two IP addresses: 81.92.91.56 and 185.65.58.55

Two other host names, along with pdrive.de, mobivia.at and greenstruxure.com.au, also share IP numbers with square-d.sg.

Name Servers

DNS for square-d.sg is handled by three authoritative name servers: obs.ns1.fr, ns2.observatoiredesmarques.fr and ns3.nameshield.net.

At least some of square-d.sg's name servers are shared with other domains, for example semideparis.fr, skruvat.net, steampod-shop.fr and two more.

DNS names with 6 IP addresses:

ns2.observatoiredesmarques.fr has IP addresses 89.222.108.240, 169.150.255.43 and 188.122.87.39, plus 3 other.

ns3.nameshield.net has IP addresses 37.19.207.80, 45.63.17.113 and 195.181.171.194, plus 3 other.

Host names that resolve to four IP numbers:

obs.ns1.fr directs to 81.92.91.46, 185.65.58.46, 2a01:c8:200:111::46 and 2a01:c8:300:111::46.

square-d.sg - robtex.com

square-d.sg

sg