riederer.org - dns.ninja

`riederer.org`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:281e::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`www543.your-server.de`
A	85.10.213.193^{🇩🇪 Hetzner85.10.192.0/18 HETZNER-RZ-NBG-BLK3}
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`www543.your-server.de` ⭐
		A	2a01:4f8:d0a:281e::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www543.your-server.de`
		A	85.10.213.193^{🇩🇪 Hetzner85.10.192.0/18 HETZNER-RZ-NBG-BLK3}
			PTR	`www543.your-server.de`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2026-05-17 #6

`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=1785584627

Subdomains

mail.riederer.org

ns.riederer.org

Same first word

riederer.co.uk

riederer.at

riederer.info

riederer.com.br

riederer.org

Similar names

derriere.de

derriere.net

rederier.dk

derriere.nl

rederier.com

derriere.it

DNS History

13 records (6 active, 7 former)

○NSdns.riederer.info2015-08-02 → 2017-08-06 · 4 obs

● 2015-08-02 12:03:22
● 2017-08-06 12:44:12
○ 2026-03-01 04:53:36
○ 2026-08-01 11:50:10

●NSns.second-ns.com2026-03-01 → 2026-08-01 · 3 obs

○ 2017-08-06 12:44:12
● 2026-03-01 04:53:36
● 2026-08-01 11:50:10

○NSns1.first-ns.de2015-08-02 → 2017-08-06 · 4 obs

● 2015-08-02 12:03:22
● 2017-08-06 12:44:12
○ 2026-03-01 04:53:36
○ 2026-08-01 11:50:10

●NSns1.your-server.de2026-03-01 → 2026-08-01 · 3 obs

○ 2017-08-06 12:44:12
● 2026-03-01 04:53:36
● 2026-08-01 11:50:10

●NSns3.second-ns.de2026-03-01 → 2026-08-01 · 3 obs

○ 2017-08-06 12:44:12
● 2026-03-01 04:53:36
● 2026-08-01 11:50:10

○NSrobotns2.second-ns.de2015-08-02 → 2017-08-06 · 4 obs

● 2015-08-02 12:03:22
● 2017-08-06 12:44:12
○ 2026-03-01 04:53:36
○ 2026-08-01 11:50:10

○NSrobotns3.second-ns.com2015-08-02 → 2017-08-06 · 4 obs

● 2015-08-02 12:03:22
● 2017-08-06 12:44:12
○ 2026-03-01 04:53:36
○ 2026-08-01 11:50:10

○MXmail.riederer.org2015-08-02 → 2017-08-06 · 4 obs

● 2015-08-02 12:03:22
● 2017-08-06 12:44:12
○ 2026-03-01 04:53:36
○ 2026-08-01 11:50:10

●MXwww543.your-server.de2026-03-01 → 2026-08-01 · 3 obs

○ 2017-08-06 12:44:12
● 2026-03-01 04:53:36
● 2026-08-01 11:50:10

○A144.76.125.212016-04-01 → 2017-08-06 · 5 obs

○ 2015-12-07 20:01:12
● 2016-04-01 09:01:30
● 2017-08-06 12:44:12
○ 2026-03-01 04:53:36
○ 2026-08-01 11:50:10

●A2a01:4f8:d0a:281e::22026-03-01 → 2026-08-01 · 3 obs

○ 2017-08-06 12:44:12
● 2026-03-01 04:53:36
● 2026-08-01 11:50:10

○A78.47.222.1102015-08-02 → 2015-12-07 · 4 obs

● 2015-08-02 12:03:22
● 2015-12-07 20:01:12
○ 2016-04-01 09:01:30
○ 2026-08-01 11:50:10

●A85.10.213.1932026-03-01 → 2026-08-01 · 3 obs

○ 2017-08-06 12:44:12
● 2026-03-01 04:53:36
● 2026-08-01 11:50:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
riederer.org	ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de	-

✅ Authoritative Response

Server:213.133.100.102

NS records: ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for riederer.org (unsigned zone)

⏱️ Timing

Total: 841ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.10.213.193`
AAAA	1	`2a01:4f8:d0a:281e::2`
NS	3	`ns3.second-ns.de, ns.second-ns.com...`
MX	1	`www543.your-server.de (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

Analysis

Hierarchy

The parent domain of mail.riederer.org and ns.riederer.org is riederer.org.

IP Addresses

riederer.org points to the IP addresses 85.10.213.193 and 2a01:4f8:d0a:281e::2

Among the host names that share IP numbers with riederer.org are x-source.de, zt-neubauer.at, terracult-stalleinstreu.com and two others.

Name Servers

riederer.org carries NS records delegating to ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

The name servers of riederer.org overlap at least partially with those of other domains — among them access-home.de, asylos.org, hs-stoffe.org and two more.

These name servers commonly appear in combination with the name servers ns.second-ns.de.

ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de are three hostnames that each resolve to a pair of IP addresses: ns.second-ns.com to 213.239.204.242 and 2a01:4f8:0:a101::b:1, ns3.second-ns.de to 193.47.99.4 and 2001:67c:192c::add:b3, and ns1.your-server.de to 213.133.100.102 and 2a01:4f8:0:1::5ddc:1.

Mail Servers

riederer.org routes its mail through a single mail server, www543.your-server.de.

riederer.org has the same mail server arrangement as a number of other domains, for example cahn-seeger.de, gutmann-aludraht.eu, telefon.services and two more.

www543.your-server.de resolves to two IP numbers — 85.10.213.193 and 2a01:4f8:d0a:281e::2.