cleversim.de - dns.ninja

`cleversim.de`

DNSSEC	⚠️ Not signed
A	`::1`
A	127.0.0.1
NS	`ns1.skyunit.net` ⭐
		A	2001:1bc0:d::fffe^{🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network}
			PTR	`ns1.core-networks.de`
		A	194.213.5.254^{🇩🇪 PROBENETWORKS-AS194.213.5.0/24 Core Networks GmbH}
			PTR	`ns1.core-networks.de`
NS	`ns2.skyunit.net`
		A	2a02:f98:0:22::ffff^{🇩🇪 SURFPLANET-AS2a02:f98::/32 Surfplanet GmbH PA-Block}
			PTR	`ns2.core-networks.eu`
		A	78.111.72.98^{🇩🇪 SURFPLANET-AS78.111.64.0/20 Surfplanet GmbH PA-Block}
			PTR	`ns2.core-networks.eu`
NS	`ns3.skyunit.net`
		A	2001:1bc0:d::ffff^{🇩🇪 PROBENETWORKS-AS2001:1bc0::/32 Probe Networks european network}
			PTR	`ns3.core-networks.com`
		A	82.96.73.254^{🇩🇪 PROBENETWORKS-AS82.96.64.0/18 Probe Networks european network}
			PTR	`ns3.core-networks.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
SOA	`ns1.skyunit.net`admin@skyunit.com 2020-03-09 #83

`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=1782676743

Subdomains

mail.cleversim.de

Same first word

cleversim.com

cleversim.de

cleversim.net

Similar names

DNS History

14 records (12 active, 2 former)

●NSns1.skyunit.net2015-08-09 → 2026-06-28 · 2 obs

● 2015-08-09 18:32:44
● 2026-06-28 20:09:50

●NSns2.skyunit.net2015-08-09 → 2026-06-28 · 2 obs

● 2015-08-09 18:32:44
● 2026-06-28 20:09:50

●NSns3.skyunit.net2015-08-09 → 2026-06-28 · 2 obs

● 2015-08-09 18:32:44
● 2026-06-28 20:09:50

●MXalt1.aspmx.l.google.com2020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

●MXalt2.aspmx.l.google.com2020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

●MXaspmx.l.google.com2020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

●MXaspmx2.googlemail.com2020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

●MXaspmx3.googlemail.com2020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

●MXaspmx4.googlemail.com2020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

●MXaspmx5.googlemail.com2020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

○MXmail.cleversim.de2015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 18:32:44
● 2017-03-26 23:26:20
○ 2020-04-14 07:15:46
○ 2026-06-28 20:09:50

●A::12020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

○A109.230.253.1002015-08-09 → 2017-03-26 · 4 obs

● 2015-08-09 18:32:44
● 2017-03-26 23:26:20
○ 2020-04-14 07:15:46
○ 2026-06-28 20:09:50

●A127.0.0.12020-04-14 → 2026-06-28 · 3 obs

○ 2017-03-26 23:26:20
● 2020-04-14 07:15:46
● 2026-06-28 20:09:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
cleversim.de	ns3.skyunit.net, ns1.skyunit.net, ns2.skyunit.net	-

✅ Authoritative Response

Server:82.96.73.254

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cleversim.de (unsigned zone)

⏱️ Timing

Total: 1282ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`127.0.0.1`
AAAA	1	`::1`
NS	3	`ns1.skyunit.net, ns3.skyunit.net...`
MX	7	`aspmx3.googlemail.com (pri: 30), alt2.aspmx.l.google.com (pri: 20)...`
SOA	1	`ns1.skyunit.net admin.skyunit.com`

Analysis

Hierarchy

mail.cleversim.de is delegated beneath cleversim.de.

IP Addresses

cleversim.de has two IP addresses: 127.0.0.1 and ::1

Additional host names — 107.150.9.80.static.quadranet.com, 65.118.disabled.tibus.net, 62.41.79.83.dynamic.wline.res.cust.swisscom.ch and two others — share IP numbers with cleversim.de.

Name Servers

cleversim.de is delegated to three name servers: ns1.skyunit.net, ns2.skyunit.net and ns3.skyunit.net.

There is at least partial name server overlap between cleversim.de and other domains — sky-unit.eu, conflictzone.de, skyunit.net and two more among them.

ns1.skyunit.net, ns2.skyunit.net and ns3.skyunit.net each resolve to two IP addresses: ns1.skyunit.net resolves to 194.213.5.254 and 2001:1bc0:d::fffe; ns2.skyunit.net resolves to 78.111.72.98 and 2a02:f98:0:22::ffff; ns3.skyunit.net resolves to 82.96.73.254 and 2001:1bc0:d::ffff.

Mail Servers

cleversim.de accepts email via 7 mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.

cleversim.de shares mail servers — at least in part — with other domains, including tsghn.com.vn, hardylawnfurniture.com, ns500699.ns500734.ns500699.ns500734.ns500734.ns500699.ns500693.ns500699.ns500588.ns500683.ns500612.ns500588.ns500612.ns500632.ns500110.dtrkdll.com and two others.

These mail servers are frequently used alongside mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx4.googlemail.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

aspmx5.googlemail.com points to 172.253.157.26 and 2a00:1450:400c:c23::1b.

aspmx.l.google.com points to 142.251.179.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.26 IP addresses.