probweb.org - dns.ninja

`probweb.org`

DNSSEC	⚠️ Not signed
A	169.229.192.221^{🇺🇸 UCB169.229.0.0/16 CENIC_UC_Berkeley}
		PTR	`sciplore.ist.berkeley.edu`
NS	`ns.lanhost.de` ⚠️ Not in zone NS records
		A	2a01:4f8:120:30a4::^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`fritz.lanhost.de`
		A	78.46.110.210^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`fritz.lanhost.de`
NS	`ns2.lanhost.de` ⚠️ Not in zone NS records
		A	217.160.113.44^{🇩🇪 IONOS-AS217.160.113.0/24 IONOS-AND-INTERNETX}
			PTR	`ns2.robotdns.de`

`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=1782875864

Same first word

probweb.org

probweb.com

Similar names

bbpower.cn

webbpro.de

bbpower.in.ua

prowebb.com

bwebpro.com

webbpro.biz

powerbb.com

bbpower.com

DNS History

7 records (3 active, 4 former)

●NSns.lanhost.de2015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 00:02:02
● 2026-07-01 03:53:50

●NSns2.lanhost.de2015-08-19 → 2026-07-01 · 6 obs

● 2015-08-19 00:02:02
● 2016-03-12 00:25:34
○ 2016-07-03 05:59:10
○ 2021-10-13 18:26:54
● 2026-04-07 13:14:50
● 2026-07-01 03:53:50

○NSns2.robotdns.de2016-07-03 → 2026-04-07 · 5 obs

○ 2016-03-12 00:25:34
● 2016-07-03 05:59:10
● 2026-04-07 13:14:50
○ 2026-07-01 03:53:48
○ 2026-07-01 03:53:50

○NSns3.robotdns.de2016-07-03 → 2026-04-07 · 5 obs

○ 2016-03-12 00:25:34
● 2016-07-03 05:59:10
● 2026-04-07 13:14:50
○ 2026-07-01 03:53:48
○ 2026-07-01 03:53:50

○NSns4.robotdns.de2016-07-03 → 2026-04-07 · 5 obs

○ 2016-03-12 00:25:34
● 2016-07-03 05:59:10
● 2026-04-07 13:14:50
○ 2026-07-01 03:53:48
○ 2026-07-01 03:53:50

○MXmx.lanhost.de2015-08-19 → 2021-10-13 · 4 obs

● 2015-08-19 00:02:02
● 2021-10-13 18:26:54
○ 2026-04-07 13:14:50
○ 2026-07-01 03:53:50

●A169.229.192.2212015-08-19 → 2026-07-01 · 2 obs

● 2015-08-19 00:02:02
● 2026-07-01 03:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
probweb.org	ns2.lanhost.de, ns.lanhost.de	-

✅ Authoritative Response

Server:78.46.110.210

NS records: ns2.lanhost.de, ns.lanhost.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for probweb.org (unsigned zone)

⏱️ Timing

Total: 1332ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`169.229.192.221`
MX	1	`mx.lanhost.de (pri: 10)`
SOA	1	`ns.lanhost.de hostmaster.fritz.lanhost.d`

Analysis

IP Addresses

probweb.org resolves to just one IP address, 169.229.192.221.

Host names like sciplore.ist.berkeley.edu are further examples that share IP numbers with probweb.org.

Name Servers

Two name servers handle the delegation for probweb.org: ns2.lanhost.de and ns.lanhost.de.

probweb.org shares at least some of its name servers with other domains, including buecher-truhe.net, tkd-reutlingen.de, haest.de and two others.

These name servers are frequently seen alongside ns2.robotdns.de, ns3.robotdns.de, ns4.robotdns.de and 3 other name servers.

Host names that have two IP addresses:

ns.lanhost.de resolves to two addresses: 78.46.110.210 and 2a01:4f8:120:30a4::.

Host names that point to one IP address:

The hostname ns2.lanhost.de resolves to 217.160.113.44.