`emptyset.de`

DNSSEC	⚠️ Not signed
NS	`ns2.domainoffensive.de` ⭐
		A	2001:67c:10b8::21^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.mainns.eu`
		A	176.97.158.21^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.mainns.eu`
NS	`ns1.domainoffensive.de`
		A	2001:67c:1bc::21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.mainns.de`
		A	192.174.68.21^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
NS	`ns3.domainoffensive.de`
		A	2001:67c:1bc::20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns3.mainns.net`
		A	192.174.68.20^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
MX	`mx01.mail-redirect.de` ⭐
		A	2a01:4f8:1c17:52e9::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mx01.mail-redirect.de`
		A	88.99.82.73^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
			PTR	`mx01.mail-redirect.de`
MX	`mx02.mail-redirect.eu` ⭐
		A	2a01:4f8:c2c:9ff::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mx02.mail-redirect.eu`
		A	159.69.107.183^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`mx02.mail-redirect.eu`
TXT	`v=spf1 mx mx:mx01.mail-redirect.de mx:mx02.mail-redirect.eu ~all`
SOA	`ns2.domainoffensive.de`info@domains.resellerinterface.de serial=1706260504

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774685613

Same first word

emptyset.org.uk

emptyset.de

emptyset.finance

emptyset.jp

Similar names

setmypet.com

DNS History

7 records (5 active, 2 former)

●NSns1.domainoffensive.de2015-07-05 → 2026-03-28 · 5 obs

● 2015-07-05 15:53:56
● 2016-03-30 21:29:46
○ 2016-07-31 08:20:20
● 2017-10-11 11:05:48
● 2026-03-28 08:15:08

●NSns2.domainoffensive.de2015-07-05 → 2026-03-28 · 2 obs

● 2015-07-05 15:53:56
● 2026-03-28 08:15:08

●NSns3.domainoffensive.de2015-12-10 → 2026-03-28 · 3 obs

○ 2015-07-05 15:53:56
● 2015-12-10 19:06:24
● 2026-03-28 08:15:08

○MXadora.emptyset.de2015-07-05 → 2016-07-31 · 4 obs

● 2015-07-05 15:53:56
● 2016-07-31 08:20:20
○ 2017-10-11 11:05:48
○ 2026-03-28 08:15:08

●MXmx01.mail-redirect.de2026-03-21 → 2026-03-28 · 3 obs

○ 2017-10-11 11:05:48
● 2026-03-21 12:15:46
● 2026-03-28 08:15:08

●MXmx02.mail-redirect.eu2026-03-21 → 2026-03-28 · 3 obs

○ 2017-10-11 11:05:48
● 2026-03-21 12:15:46
● 2026-03-28 08:15:08

○MXshawnogg.emptyset.de2015-07-05 → 2017-10-11 · 4 obs

● 2015-07-05 15:53:56
● 2017-10-11 11:05:48
○ 2026-03-21 12:15:46
○ 2026-03-28 08:15:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
emptyset.de	ns2.domainoffensive.de, ns3.domainoffensive.de, ns1.domainoffensive.de	-

✅ Authoritative Response

Server:192.174.68.21

NS records: ns2.domainoffensive.de, ns3.domainoffensive.de, ns1.domainoffensive.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emptyset.de (unsigned zone)

⏱️ Timing

Total: 2069ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.domainoffensive.de, ns2.domainoffensive.de...`
MX	2	`mx01.mail-redirect.de (pri: 10), mx02.mail-redirect.eu (pri: 10)`
TXT	1	`v=spf1 mx mx:mx01.mail-redirect.de mx:mx`
SOA	1	`ns2.domainoffensive.de info.domains.rese`

Analysis

Name Servers

emptyset.de is delegated to three name servers: ns1.domainoffensive.de, ns2.domainoffensive.de and ns3.domainoffensive.de.

emptyset.de partially shares name servers with other domains; examples include meine-mailbox.de, anfechtung.info, atv-quad-tour.de, stuttgartervolksfest.de and salat-station.de.

These name servers are often used with the name servers ns2.domainoffensive.eu and ns3.domainoffensive.net.

Host names with two IP numbers:

ns1.domainoffensive.de points to 2001:67c:1bc::21 and 192.174.68.21.

ns2.domainoffensive.de points to 2001:67c:10b8::21 and 176.97.158.21.

ns3.domainoffensive.de points to 2001:67c:1bc::20 and 192.174.68.20.

Mail Servers

emptyset.de is handled by two mail servers: mx01.mail-redirect.de and mx02.mail-redirect.eu.

emptyset.de has the same mail server setup as other domains, including ichvideo.de, abctheater.de, sympatex-shop.ch, wissensarbeiter.eu and igelmann.info.

Some mail servers are shared between emptyset.de and other domains, for example musicalzentrale.at.