bbtk.org - dns.ninja

`bbtk.org`

DNSSEC	⚠️ Not signed
A	94.104.31.61^{🇧🇪 Orange_Belgium_SA94.104.24.0/21}
NS	`ns3.combell.net` ⭐
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns1.combell.eu` ⚠️ Not in parent delegation
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns4.combell.net`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`bbtk-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 a:smtp.setca-fgtb.be include:spf.protection.outlook.com -all`
TXT	`facebook-domain-verification=is6e1kt0yxtnf8zcubu3ir4qm7y5zh`
TXT	`google-site-verification=pwlMy-qlP5QzbqozKEx3OWfUYvnaTirHHmKOK3P2_YQ`
SOA	`ns3.combell.net`hostmaster@bbtk.org serial=1783064748

`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=1786197013

WOT: SAFE (61/100)

PTR for

242.84.78.194.in-addr.arpa

Subdomains

www.bbtk.org

Same first word

bbtk.org

bbtk.com

bbtk.be

bbtk.net

bbtk.com.sg

Similar names

tbbk.nl

tkbb.org.tr

btbk.org

tbbk.de

btbk.net

ktbb.com

bktb.ru

tbkb.com.cn

bkbt.ru

kbtb.cn

kbtb.net

ktbb.de

bktb.net

tbbk.co.uk

tbbk.my

kbbt.com

btkb.com

tbkb.com

tkbb.org

ktbb.net

tkbb.ru

tbbk.com

tkbb.de

kbtb.be

DNS History

13 records (5 active, 8 former)

●NSns1.combell.eu2026-02-25 → 2026-08-08 · 3 obs

○ 2017-06-01 02:43:46
● 2026-02-25 22:21:38
● 2026-08-08 14:01:06

○NSns1.skynet.be2007-11-18 → 2017-06-01 · 4 obs

● 2007-11-18 22:30:00
● 2017-06-01 02:43:46
○ 2026-02-25 22:21:38
○ 2026-08-08 14:01:06

○NSns2.skynet.be2007-11-18 → 2017-06-01 · 4 obs

● 2007-11-18 22:30:00
● 2017-06-01 02:43:46
○ 2026-02-25 22:21:38
○ 2026-08-08 14:01:06

●NSns3.combell.net2026-02-25 → 2026-08-08 · 3 obs

○ 2017-06-01 02:43:46
● 2026-02-25 22:21:38
● 2026-08-08 14:01:06

○NSns3.skynet.be2007-11-18 → 2017-06-01 · 4 obs

● 2007-11-18 22:30:00
● 2017-06-01 02:43:46
○ 2026-02-25 22:21:38
○ 2026-08-08 14:01:06

●NSns4.combell.net2026-02-25 → 2026-08-08 · 3 obs

○ 2017-06-01 02:43:46
● 2026-02-25 22:21:38
● 2026-08-08 14:01:06

○NSns4.skynet.be2007-11-18 → 2017-06-01 · 4 obs

● 2007-11-18 22:30:00
● 2017-06-01 02:43:46
○ 2026-02-25 22:21:38
○ 2026-08-08 14:01:06

●MXbbtk-org.mail.protection.outlook.com2015-07-16 → 2026-08-08 · 3 obs

○ 2007-11-18 22:30:00
● 2015-07-16 14:51:20
● 2026-08-08 14:01:06

○MXmail.bbtk.org2007-11-18 → 2007-11-18 · 3 obs

● 2007-11-18 22:30:00
○ 2015-07-16 14:51:20
○ 2026-08-08 14:01:06

○MXrelay.mx.skynet.be2007-11-18 → 2007-11-18 · 3 obs

● 2007-11-18 22:30:00
○ 2015-07-16 14:51:20
○ 2026-08-08 14:01:06

○A194.78.84.2422015-07-16 → 2015-07-16 · 4 obs

○ 2007-11-18 22:30:00
● 2015-07-16 14:51:20
○ 2015-11-29 03:46:26
○ 2026-08-08 14:01:06

○A91.183.178.742015-11-29 → 2017-06-01 · 5 obs

○ 2015-07-16 14:51:20
● 2015-11-29 03:46:26
● 2017-06-01 02:43:46
○ 2026-02-25 22:21:38
○ 2026-08-08 14:01:06

●A94.104.31.612026-02-25 → 2026-08-08 · 3 obs

○ 2017-06-01 02:43:46
● 2026-02-25 22:21:38
● 2026-08-08 14:01:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
bbtk.org	ns3.combell.net, ns4.combell.net	-

✅ Authoritative Response

Server:83.217.73.172

NS records: ns3.combell.net, ns4.combell.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bbtk.org (unsigned zone)

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`94.104.31.61`
NS	3	`ns3.combell.net, ns1.combell.eu...`
MX	1	`bbtk-org.mail.protection.outlook.com (pr`
TXT	3	`v=spf1 a:smtp.setca-fgtb.be include:spf., facebook-domain-verification=is6e1kt0yxt...`
SOA	1	`ns3.combell.net hostmaster.bbtk.org`

Analysis

Hierarchy

www.bbtk.org is a subdomain of bbtk.org.

IP Addresses

bbtk.org resolves to just one IP address, 94.104.31.61.

Two other host names, along with www.bbtk.org, www.setca.org and setca.org, also share IP numbers with bbtk.org.

Name Servers

bbtk.org has three name servers — ns1.combell.eu, ns3.combell.net and ns4.combell.net.

The name servers of bbtk.org overlap at least partially with those of other domains — among them dkb-as.be, amjak.be, gasprijs.be and two more.

These name servers commonly appear in delegations together with ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and 3 other.

Each of ns1.combell.eu, ns3.combell.net and ns4.combell.net points to two IP numbers. ns1.combell.eu points to 89.44.166.48 and 2a00:1c98:50::50. ns3.combell.net points to 83.217.73.172 and 2a00:1c98::53:1. ns4.combell.net points to 86.39.202.67 and 2001:1598:0:101::3.

Mail Servers

The sole mail server for bbtk.org is bbtk-org.mail.protection.outlook.com.

With 8 IP addresses total, bbtk-org.mail.protection.outlook.com resolves to 52.101.68.5, 52.101.73.1, 52.101.73.26 and 5 others.