`sidea.org`

DNSSEC	⚠️ Not signed
A	2a00:6d40:4:1::c278:56^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
A	89.46.108.56^{🇮🇹 ARUBA-ASN89.46.104.0/21 Aruba S.p.A. Network}
NS	`dns2.technorail.com` ⭐
		A	2a00:6d42:3:2096::f:1^{🇮🇹 ARUBA-ASN2a00:6d42::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns2.technorail.com`
		A	95.110.136.8^{🇮🇹 ARUBA-ASN95.110.136.0/21 Aruba S.p.A. Network}
			PTR	`dns2.technorail.com`
NS	`dns.technorail.com`
		A	2a00:6d40:2:2082::f:1^{🇮🇹 ARUBA-ASN2a00:6d40::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns.technorail.com`
		A	94.177.210.13^{🇮🇹 ARUBA-ASN94.177.208.0/22 Aruba S.p.A. Network}
			PTR	`dns.technorail.com`
NS	`dns3.arubadns.net`
		A	2a00:6d41:3:206e::f:1^{🇮🇹 ARUBA-ASN2a00:6d41::/32 Aruba S.p.A. IPv6 Network}
			PTR	`dns3.arubadns.net`
		A	95.110.220.5^{🇮🇹 ARUBA-ASN95.110.192.0/18 Aruba S.p.A. Network}
			PTR	`dns3.arubadns.net`
NS	`dns4.arubadns.cz`
		A	2001:15e8:104:4::d8ee^{🇨🇿 INTERNET-CZ2001:15e8::/32}
			PTR	`dns4.arubadns.cz`
		A	81.2.216.238^{🇨🇿 INTERNET-CZ81.2.192.0/18 INTERNET CZ, a.s.}
			PTR	`dns4.arubadns.cz`
MX	`mx.sidea.org` ⭐
		A	62.149.128.72^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd4.aruba.it`
		A	62.149.128.74^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd5.aruba.it`
		A	62.149.128.151^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd6.aruba.it`
		A	62.149.128.154^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd7.aruba.it`
		A	62.149.128.157^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd8.aruba.it`
		A	62.149.128.160^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd1.aruba.it`
		A	62.149.128.163^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd2.aruba.it`
		A	62.149.128.166^{🇮🇹 ARUBA-ASN62.149.128.0/19 Aruba S.p.A. Network}
			PTR	`mxd3.aruba.it`
TXT	`v=spf1 include:_spf.aruba.it ~all`
SOA	`dns.technorail.com`hostmaster@sidea.org 2025-11-23 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1780968163

WOT: SAFE (95/100)

Subdomains

www.sidea.org

mx.sidea.org

Same first word

sidea.lt

sidea.ru

sidea.cz

sidea.it

sidea.pl

sidea.com

sidea.com.ar

sidea.org

sidea.space

sidea.eu

sidea.de

sidea.com.mx

sidea.gr

sidea.jp

Similar names

ideas.ro

iseda.cn

sedai.vn

saeid.it

ideas.com.bh

saide.cn

desai.nu

saide.com.mx

isead.com.br

idesa.de

ideas.gov.pl

deisa.com

ideas.vg

desai.properties

sieda.fr

aside.biz

siaed.com

sedia.pl

desai.de

ideas.engineering

sedai.net

adesi.com.br

aised.it

edsia.net

sadie.za.net

ideas.tw

edias.co.uk

sedai.co.jp

aedis.ru

siade.net

ideas.eu.com

ideas.farm

diesa.com.py

sadie.soccer

eidas.info

esaid.biz

aedis.net.cn

aside.co.uk

deisa.cl

idesa.biz

ideas.coop

siade.com

asedi.edu.gt

ideas.rs

ideas.com.do

ideas.pl

sadie.de

diesa.com

ideas.today

esiad.org.tr

ideas.co.za

ideas.trafficmanager.net

idesa.es

disea.se

sdaie.com

deias.com

iades.com.br

sadei.org

siaed.it

disea.es

sadie.in

aside.email

idesa.cl

desai.md

eidas.digital

iades.fr

aside.kr

dasie.co

saide.com.tr

diesa.net

seida.ru

desai.site

edasi.ee

iseda.de

iades.net

aside.it

aside.es

saedi.com

aides.de

idesa.com.py

desai.website

sedia.info

sedia.io

eidas.co.uk

desia.info

sadie.fr

eidsa.com

aside.agency

ideas.by

eidas.org

ideas.fr

sedia.com

sedai.cloud

desai.online

sidae.com

ideas.co.id

adeis.org

aside.cn

DNS History

16 records (7 active, 9 former)

●NSdns.technorail.com2015-08-03 → 2026-06-09 · 2 obs

● 2015-08-03 21:50:14
● 2026-06-09 01:29:50

●NSdns2.technorail.com2015-08-03 → 2026-06-09 · 2 obs

● 2015-08-03 21:50:14
● 2026-06-09 01:29:50

●NSdns3.arubadns.net2015-08-03 → 2026-06-09 · 2 obs

● 2015-08-03 21:50:14
● 2026-06-09 01:29:50

●NSdns4.arubadns.cz2015-08-03 → 2026-06-09 · 2 obs

● 2015-08-03 21:50:14
● 2026-06-09 01:29:50

●MXmx.sidea.org2015-08-03 → 2026-06-09 · 5 obs

● 2015-08-03 21:50:14
● 2026-06-05 17:35:10
○ 2026-06-05 19:43:04
● 2026-06-09 01:29:48
● 2026-06-09 01:29:50

●A2a00:6d40:4:1::c278:562026-06-05 → 2026-06-09 · 5 obs

○ 2020-03-23 20:55:30
● 2026-06-05 17:35:10
○ 2026-06-05 19:43:04
● 2026-06-09 01:29:48
● 2026-06-09 01:29:50

○A62.149.128.1512015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.128.1542015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.128.1572015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.128.1602015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.128.1632015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.128.1662015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.128.722015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.128.742015-08-03 → 2017-04-07 · 4 obs

● 2015-08-03 21:50:14
● 2017-04-07 22:00:00
○ 2020-03-23 20:55:30
○ 2026-06-09 01:29:50

○A62.149.144.742020-03-23 → 2020-03-23 · 4 obs

○ 2017-04-07 22:00:00
● 2020-03-23 20:55:30
○ 2026-06-05 17:35:10
○ 2026-06-09 01:29:50

●A89.46.108.562026-06-05 → 2026-06-09 · 5 obs

○ 2020-03-23 20:55:30
● 2026-06-05 17:35:10
○ 2026-06-05 19:43:04
● 2026-06-09 01:29:48
● 2026-06-09 01:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sidea.org	dns4.arubadns.cz, dns3.arubadns.net, dns.technorail.com, dns2.technorail.com	-

✅ Authoritative Response

Server:81.2.216.238

NS records: dns4.arubadns.cz, dns3.arubadns.net, dns.technorail.com, dns2.technorail.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sidea.org (unsigned zone)

⏱️ Timing

Total: 2643ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.46.108.56`
AAAA	1	`2a00:6d40:4:1::c278:56`
NS	4	`dns3.arubadns.net, dns.technorail.com...`
MX	1	`mx.sidea.org (pri: 10)`
TXT	1	`v=spf1 include:_spf.aruba.it ~all`
SOA	1	`dns.technorail.com hostmaster.sidea.org`

Analysis

Hierarchy

www.sidea.org and mx.sidea.org are both subdomains of sidea.org.

IP Addresses

sidea.org points to two IP numbers: 89.46.108.56 and 2a00:6d40:4:1::c278:56.

apeur.eu, k-city.it, ntnet.it and two other host names share IP numbers with sidea.org.

Name Servers

DNS for sidea.org is handled by 4 name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.

The name servers of sidea.org overlap at least partially with those of other domains — among them intersailcomputer.com, kawarimusic.com, normaudio.com and two more.

Each of the four hosts dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net has two IP addresses. dns2.technorail.com points to 95.110.136.8 and 2a00:6d42:3:2096::f:1. dns.technorail.com points to 94.177.210.13 and 2a00:6d40:2:2082::f:1. dns4.arubadns.cz points to 81.2.216.238 and 2001:15e8:104:4::d8ee. dns3.arubadns.net points to 95.110.220.5 and 2a00:6d41:3:206e::f:1.

Mail Servers

Mail for sidea.org is handled by a single mail server, mx.sidea.org.

mx.sidea.org resolves to 8 IP numbers — 62.149.128.72, 62.149.128.74, 62.149.128.151 plus five more.

sidea.org - robtex.com

sidea.org

org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sidea.org`

`org`