bools.org - dns.ninja

`bools.org`

DNSSEC	⚠️ Not signed
A	2a07:7800::135^{🇬🇧 TWENTYI2a07:7800::/48}
A	185.151.30.135^{🇬🇧 TWENTYI185.151.30.0/24}
NS	`ns1.stackdns.com` ⭐
		A	35.197.225.59^{🇬🇧 Google35.197.224.0/20}
			PTR	`59.225.197.35.bc.googleusercontent.com`
NS	`ns2.stackdns.com`
		A	146.148.28.88^{🇧🇪 Google146.148.16.0/20}
			PTR	`88.28.148.146.bc.googleusercontent.com`
NS	`ns3.stackdns.com` ⚠️ Not in parent delegation
		A	35.198.79.191^{🇩🇪 Google35.198.64.0/20}
			PTR	`191.79.198.35.bc.googleusercontent.com`
NS	`ns4.stackdns.com` ⚠️ Not in parent delegation
		A	104.196.137.209^{🇺🇸 Google104.196.128.0/20}
			PTR	`209.137.196.104.bc.googleusercontent.com`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 include:spf.antispamcloud.com -all`
SOA	`ns1.stackdns.com`hostmaster@stackdns.com serial=1761296925

`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=1784502100

Subdomains

www.bools.org

simon.bools.org

Same first word

bools.me.uk

bools.ru

bools.nl

bools.biz

bools.org

bools.co.uk

Similar names

oslob.no

soblo.com

bolos.de

lobso.com

bloso.org

bloos.at

bolos.amsterdam

bloso.be

lobos.elblag.pl

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oslob.com

bolso.eu

sobol.biz

sobol.jp

sobol.eu

slobo.nl

bosol.ch

bolos.es

sobol.cn

sobol.nl

olsbo.se

sobol.org

slobo.de

slobo.at

bolso.cl

lobos.no-ip.org

lobos.com.ar

sobol.io

sobol.fr

solob.com

obsol.ro

bloso.com

lobos.cl

bloos.info

sobol.cz

solbo.net

boslo.com

lobos.co

lobos.ch

lobos.dk

bolos.net

solbo.no

sobol.rw

lobos.cn

lobos.com.mx

bloos.ru

slobo.ru

sobol.tech

lobos.com.pl

lobos.tur.ar

sobol.co

bosol.com

bolso.net

slobo.com

solbo.se

boosl.com

bolos.org

sobol.hr

sobol.de

lobos.pl

bolos.readthedocs.io

lobos.org

bolos.com

bolos.pro

sbool.com

solbo.com

lobos.promo

bsool.com

bolos.eu

solbo.nu

bolso.de

bloos.nl

lobos.soccer

sobol.cl

bloos.biz

obols.com

bloos.com

solbo.dk

lobos.gov.ar

sobol.com

sbool.de

blsoo.com

loobs.com

lobos.in

bolos.mx

sobol.dk

sbolo.com

lobos.de

lobos.be

bosol.de

sobol.opole.pl

bolos.us

sloob.net

bolso.com

sobol.ru

lobos.international

bloos.world

bloos.net

sloob.de

lobos.co.in

sobol.com.mx

solbo.eu

lobos.cz

soolb.org

lboos.com

lobos.it

bsolo.com

soblo.eu

slobo.net

lobos.us

bolso.com.br

solbo.co.il

sobol.ca

lobos.com

lobos.me

sobol.df.gov.br

obsol.com

bloos.us

DNS History

17 records (9 active, 8 former)

○NSns1.pickaweb.co.uk2015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

○NSns1.pickawebhost.net2015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

●NSns1.stackdns.com2026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

○NSns2.pickaweb.co.uk2015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

●NSns2.stackdns.com2026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

●NSns3.stackdns.com2026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

●NSns4.stackdns.com2026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

●MXfallbackmx.spamexperts.eu2026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

○MXinboundcluster1.messageexchange.com2015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

○MXinboundcluster2.messageexchange.com2015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

○MXinboundcluster3.messageexchange.com2015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

○MXinboundcluster4.messageexchange.com2015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

●MXlastmx.spamexperts.net2026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

●MXmx.spamexperts.com2026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

●A185.151.30.1352026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

●A2a07:7800::1352026-02-16 → 2026-07-19 · 3 obs

○ 2016-07-23 02:18:26
● 2026-02-16 10:32:14
● 2026-07-19 23:17:16

○A89.187.85.62015-08-08 → 2016-07-23 · 4 obs

● 2015-08-08 10:29:30
● 2016-07-23 02:18:26
○ 2026-02-16 10:32:14
○ 2026-07-19 23:17:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
bools.org	ns1.stackdns.com, ns2.stackdns.com	-

✅ Authoritative Response

Server:146.148.28.88

NS records: ns1.stackdns.com, ns2.stackdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bools.org (unsigned zone)

⏱️ Timing

Total: 2795ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.151.30.135`
AAAA	1	`2a07:7800::135`
NS	4	`ns2.stackdns.com, ns4.stackdns.com...`
MX	3	`fallbackmx.spamexperts.eu (pri: 20), mx.spamexperts.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.antispamcloud.com -al`
SOA	1	`ns1.stackdns.com hostmaster.stackdns.com`

Analysis

Hierarchy

The parent domain of www.bools.org and simon.bools.org is bools.org.

IP Addresses

bools.org directs to two IP numbers, 185.151.30.135 and 2a07:7800::135

Among the host names that share IP numbers with bools.org are bluedwellings.co.uk, html.quickbooks-payroll-support-number-get-24-7-help-fast.08.05.2026.www.localhomeservicesblog.co.uk, mail.recogneyes.co.uk and two others.

Name Servers

The domain bools.org is delegated to these four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.

bools.org has at least partial name server overlap with other domains, such as ecotravelnetwork.co.uk, grayuk.com, dale-sailing.co.uk and two others.

ns1.stackdns.com resolves to 35.197.225.59. ns2.stackdns.com resolves to 146.148.28.88. ns3.stackdns.com resolves to 35.198.79.191. ns4.stackdns.com resolves to 104.196.137.209. All four hosts carry exactly one IP address.

Mail Servers

bools.org has three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

bools.org shares at least some of its mail servers with other domains — for example extracto.net, brdc.com.au, offsystems.net and two more.

Host names resolving to 8 IP numbers:

lastmx.spamexperts.net carries IP addresses 38.71.16.244, 38.89.254.156 and 149.13.75.27, with 5 other addresses beyond those.

Host names resolving to 6 IP numbers:

fallbackmx.spamexperts.eu carries IP addresses 38.71.16.244, 38.89.254.156 and 38.101.250.150, with 3 other addresses beyond those.

Hosts with two IP numbers each:

mx.spamexperts.com maps to two IP addresses — 38.71.16.244 and 2001:550:2:61::2fc:100.

These two host names — lastmx.spamexperts.net and fallbackmx.spamexperts.eu — each point to 2001:550:2:3::62:100 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 2001:550:2:61::2fc:100.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 38.71.16.244.

These two host names — lastmx.spamexperts.net and fallbackmx.spamexperts.eu — each point to 38.89.254.156 IP addresses.