dumin.net - dns.ninja

`dumin.net`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1158::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w9e.rzone.de`
A	81.169.145.158^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks04.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:4^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks04.rzone.de`
		A	217.160.80.131^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks04.rzone.de`
NS	`shades10.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:137^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades10.rzone.de`
		A	185.132.34.137^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades10.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks04.rzone.de`hostmaster@strato-rz.de 2020-06-10 #13

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782274700

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DNS History

10 records (5 active, 5 former)

●NSdocks04.rzone.de2015-06-03 → 2026-06-24 · 3 obs

○ 2007-09-19 07:21:38
● 2015-06-03 20:14:54
● 2026-06-24 04:25:44

○NSns25.schlund.de2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 07:21:38
○ 2015-06-03 20:14:54
○ 2026-06-24 04:25:44

○NSns26.schlund.de2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 07:21:38
○ 2015-06-03 20:14:54
○ 2026-06-24 04:25:44

●NSshades10.rzone.de2015-06-03 → 2026-06-24 · 3 obs

○ 2007-09-19 07:21:38
● 2015-06-03 20:14:54
● 2026-06-24 04:25:44

○MXmx00.schlund.de2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 07:21:38
○ 2015-06-03 20:14:54
○ 2026-06-24 04:25:44

○MXmx01.schlund.de2007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 07:21:38
○ 2015-06-03 20:14:54
○ 2026-06-24 04:25:44

●MXsmtpin.rzone.de2015-06-03 → 2026-06-24 · 3 obs

○ 2007-09-19 07:21:38
● 2015-06-03 20:14:54
● 2026-06-24 04:25:44

●A2a01:238:20a:202:1158::2015-06-03 → 2026-06-24 · 3 obs

○ 2007-09-19 07:21:38
● 2015-06-03 20:14:54
● 2026-06-24 04:25:44

●A81.169.145.1582015-06-03 → 2026-06-24 · 3 obs

○ 2007-09-19 07:21:38
● 2015-06-03 20:14:54
● 2026-06-24 04:25:44

○A82.165.127.1562007-09-19 → 2007-09-19 · 3 obs

● 2007-09-19 07:21:38
○ 2015-06-03 20:14:54
○ 2026-06-24 04:25:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dumin.net	docks04.rzone.de, shades10.rzone.de	-

✅ Authoritative Response

Server:217.160.80.131

NS records: docks04.rzone.de, shades10.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dumin.net (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.158`
AAAA	1	`2a01:238:20a:202:1158::`
NS	2	`shades10.rzone.de, docks04.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks04.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

dumin.net has two IP addresses: 81.169.145.158 and 2a01:238:20a:202:1158::

grigory.de, folkinger.de, kaminsky.de plus two other host names have IP numbers in common with dumin.net.

Name Servers

DNS delegation for dumin.net points to two name servers: docks04.rzone.de and shades10.rzone.de.

The name server configuration of dumin.net is shared with other domains, for instance pdf-barrierefreiheit.de, dpsg-zweckel.de, ycss.de and two others.

At least some of dumin.net's name servers are shared with other domains, for example drontmann.de, juliushassemer.de, liberateart.com and two more.

These name servers tend to co-occur with shades08.rzone.de, docks17.rzone.de, shades01.rzone.de and 7 other name servers in the same DNS delegations.

docks04.rzone.de directs to 217.160.80.131 and 2001:8d8:fe:53:5747:2a74:d:4. shades10.rzone.de directs to 185.132.34.137 and 2607:f1c0:fe:53:185:132:34:137. Each host name carries two IP addresses.

Mail Servers

dumin.net uses one mail server — smtpin.rzone.de.

The mail server setup of dumin.net matches that of other domains such as codepages.de, macintoshservice.de, run-gps.com and two others.

smtpin.rzone.de directs to two IP numbers, 81.169.145.97 and 2a01:238:20a:202:50f0::1097.