`blackhosting.org`

DNSSEC	⚠️ Not signed
A	212.28.188.233^{🇮🇹 CONTABO-USA212.28.184.0/21}
		PTR	`server.blackhosting.org`
NS	`ns1.contabo.net` ⭐
		A	2a02:c207:ff00:1200::1^{🇩🇪 CONTABO2a02:c207::/32}
		A	5.180.150.13^{🇺🇸 CONTABO5.180.150.0/24}
			PTR	`ns1.contabo.net`
NS	`ns2.contabo.net`
		A	2a02:c202:5028:1200::1^{🇩🇪 CONTABO2a02:c202::/32}
		A	195.179.224.10^{🇩🇪 CONTABO195.179.224.0/21}
			PTR	`ns2.contabo.net`
NS	`ns3.contabo.net`
		A	2605:a140:5028:1200::1^{🇺🇸 CONTABO-USA2605:a140::/32 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
		A	209.126.15.15^{🇺🇸 CONTABO-USA209.126.0.0/20 710 N Tucker Blvd. STE 400A St. Louis MO 63101 United States}
			PTR	`ns3.contabo.net`
MX	`mail.blackhosting.org` ⭐
		A	212.28.188.233^{🇮🇹 CONTABO-USA212.28.184.0/21}
			PTR	`server.blackhosting.org`
TXT	`v=spf1 +mx +a +ip4:212.28.188.233 +include:_spf.google.com ~all`
SOA	`ns1.contabo.net`hostmaster@contabo.de serial=1778657794

`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=1778655923

Previously MX for

blackhosting.org

Subdomains

ns1.blackhosting.org

mail.blackhosting.org

ns2.blackhosting.org

Same first word

blackhosting.nl

blackhosting.cl

blackhosting.be

blackhosting.org

DNS History

14 records (5 active, 9 former)

○NSns1.blackhosting.org2015-07-23 → 2017-04-10 · 4 obs

● 2015-07-23 09:03:22
● 2017-04-10 16:54:54
○ 2020-04-12 16:55:52
○ 2026-05-13 07:36:34

●NSns1.contabo.net2026-05-08 → 2026-05-13 · 3 obs

○ 2020-04-12 16:55:52
● 2026-05-08 10:42:50
● 2026-05-13 07:36:34

○NSns1.efusion.com.mx2017-04-10 → 2017-04-10 · 4 obs

○ 2016-05-06 07:27:56
● 2017-04-10 16:54:54
○ 2020-04-12 16:55:52
○ 2026-05-13 07:36:34

○NSns1.proyectotz.net2020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-10 16:54:54
● 2020-04-12 16:55:52
○ 2026-05-08 10:42:50
○ 2026-05-13 07:36:34

○NSns2.blackhosting.org2015-07-23 → 2016-05-06 · 4 obs

● 2015-07-23 09:03:22
● 2016-05-06 07:27:56
○ 2017-04-10 16:54:54
○ 2026-05-13 07:36:34

●NSns2.contabo.net2026-05-08 → 2026-05-13 · 3 obs

○ 2020-04-12 16:55:52
● 2026-05-08 10:42:50
● 2026-05-13 07:36:34

○NSns2.proyectotz.net2020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-10 16:54:54
● 2020-04-12 16:55:52
○ 2026-05-08 10:42:50
○ 2026-05-13 07:36:34

●NSns3.contabo.net2026-05-08 → 2026-05-13 · 3 obs

○ 2020-04-12 16:55:52
● 2026-05-08 10:42:50
● 2026-05-13 07:36:34

○MXblackhosting.org2015-07-23 → 2020-04-12 · 4 obs

● 2015-07-23 09:03:22
● 2020-04-12 16:55:52
○ 2026-05-08 10:42:50
○ 2026-05-13 07:36:34

●MXmail.blackhosting.org2026-05-08 → 2026-05-13 · 3 obs

○ 2020-04-12 16:55:52
● 2026-05-08 10:42:50
● 2026-05-13 07:36:34

○A143.95.62.602020-04-12 → 2020-04-12 · 4 obs

○ 2017-04-10 16:54:54
● 2020-04-12 16:55:52
○ 2026-05-08 10:42:50
○ 2026-05-13 07:36:34

○A208.115.221.2102015-07-23 → 2016-05-06 · 4 obs

● 2015-07-23 09:03:22
● 2016-05-06 07:27:56
○ 2017-04-10 16:54:54
○ 2026-05-13 07:36:34

●A212.28.188.2332026-05-08 → 2026-05-13 · 3 obs

○ 2020-04-12 16:55:52
● 2026-05-08 10:42:50
● 2026-05-13 07:36:34

○A74.63.255.182017-04-10 → 2017-04-10 · 4 obs

○ 2016-05-06 07:27:56
● 2017-04-10 16:54:54
○ 2020-04-12 16:55:52
○ 2026-05-13 07:36:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
blackhosting.org	ns1.contabo.net, ns2.contabo.net, ns3.contabo.net	-

✅ Authoritative Response

Server:209.126.15.15

NS records: ns1.contabo.net, ns2.contabo.net, ns3.contabo.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blackhosting.org (unsigned zone)

⏱️ Timing

Total: 503ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.28.188.233`
NS	3	`ns1.contabo.net, ns2.contabo.net...`
MX	1	`mail.blackhosting.org (pri: 10)`
TXT	1	`v=spf1 +mx +a +ip4:212.28.188.233 +inclu`
SOA	1	`ns1.contabo.net hostmaster.contabo.de`

Analysis

Hierarchy

blackhosting.org is a parent of ns1.blackhosting.org, mail.blackhosting.org and ns2.blackhosting.org.

IP Addresses

blackhosting.org resolves to one IP number: 212.28.188.233.

Other host names, for instance ns2.blackhosting.org, ns1.blackhosting.org, publicidad360.mx, mail.blackhosting.org and mail.publicidad360.mx share IP numbers with blackhosting.org.

Name Servers

blackhosting.org is delegated to three name servers: ns1.contabo.net, ns2.contabo.net and ns3.contabo.net.

blackhosting.org at least partially shares name servers with other domains, including fuggetlenmernok.hu, 177.146.62.in-addr.arpa, dearsplanet.com, vegatestsliven.bg and 2.48.86.in-addr.arpa.

Host names with two IP numbers:

ns1.contabo.net: 2a02:c207:ff00:1200::1 and 5.180.150.13

ns2.contabo.net: 2a02:c202:5028:1200::1 and 195.179.224.10

ns3.contabo.net: 2605:a140:5028:1200::1 and 209.126.15.15

Mail Servers

A single mail server handles blackhosting.org, mail.blackhosting.org.

Host name mail.blackhosting.org resolves to a single IP: 212.28.188.233.

blackhosting.org - robtex.com