openstream.de - dns.ninja

`openstream.de`

DNSSEC	⚠️ Not signed
NS	`ns01.host.ch` ⚠️ Not in zone NS records
		A	2a00:1128:1:1::136:136^{🇨🇭 ASN-METANET2a00:1128::/32 METANET AG, Switzerland IPv6 Allocation}
			PTR	`ch.ch-inter.net`
		A	80.74.136.136^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, part of group.one}
			PTR	`ch.ch-inter.net`
NS	`ns02.host.ch` ⚠️ Not in zone NS records
		A	2001:1af8:4100:a012:1:0:66:135^{🇳🇱 LEASEWEB-NL-AMS-012001:1af8::/32 NL-LEASEWEB-20040408 Leaseweb}
			PTR	`nl.ch-inter.net`
		A	62.212.66.135^{🇳🇱 LEASEWEB-NL-AMS-0162.212.64.0/19 LEASEWEB}
			PTR	`nl.ch-inter.net`
NS	`ns03.host.ch` ⚠️ Not in zone NS records
		A	2a01:4f8:221:2982::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`de.ch-inter.net`
		A	78.46.32.78^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`de.ch-inter.net`

`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=1785899945

Subdomains

mail.openstream.de

Same first word

Similar names

DNS History

17 records (3 active, 14 former)

●NSns01.host.ch2026-04-22 → 2026-08-05 · 3 obs

○ 2017-10-08 17:16:56
● 2026-04-22 14:07:34
● 2026-08-05 03:59:24

●NSns02.host.ch2026-04-22 → 2026-08-05 · 3 obs

○ 2017-10-08 17:16:56
● 2026-04-22 14:07:34
● 2026-08-05 03:59:24

●NSns03.host.ch2026-04-22 → 2026-08-05 · 3 obs

○ 2017-10-08 17:16:56
● 2026-04-22 14:07:34
● 2026-08-05 03:59:24

○NSns1.inn.sui-inter.net2026-04-22 → 2026-08-01 · 6 obs

○ 2017-10-08 17:16:56
● 2026-04-22 14:07:34
● 2026-05-30 21:24:38
○ 2026-06-12 13:54:56
● 2026-08-01 21:40:30
○ 2026-08-05 03:59:24

○NSns2.inn.sui-inter.net2026-04-22 → 2026-08-01 · 6 obs

○ 2017-10-08 17:16:56
● 2026-04-22 14:07:34
● 2026-05-30 21:24:38
○ 2026-06-12 13:54:56
● 2026-08-01 21:40:30
○ 2026-08-05 03:59:24

○NSns2.openstream.ch2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○NSns6.openstream.ch2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXalt1.aspmx.l.google.com2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXalt2.aspmx.l.google.com2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXaspmx.l.google.com2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXaspmx2.googlemail.com2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXaspmx3.googlemail.com2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXaspmx4.googlemail.com2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXaspmx5.googlemail.com2015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○MXmail.openstream.de2026-04-22 → 2026-08-01 · 6 obs

○ 2017-10-08 17:16:56
● 2026-04-22 14:07:34
● 2026-05-30 21:24:38
○ 2026-06-12 13:54:56
● 2026-08-01 21:40:30
○ 2026-08-05 03:59:24

○A46.4.226.722015-06-19 → 2017-10-08 · 4 obs

● 2015-06-19 23:41:10
● 2017-10-08 17:16:56
○ 2026-04-22 14:07:34
○ 2026-08-05 03:59:24

○A80.74.150.2102026-04-22 → 2026-08-01 · 6 obs

○ 2017-10-08 17:16:56
● 2026-04-22 14:07:34
● 2026-05-30 21:24:38
○ 2026-06-12 13:54:56
● 2026-08-01 21:40:30
○ 2026-08-05 03:59:24

🔍 DNS Trace

Analysis

Hierarchy

mail.openstream.de is a subdomain of openstream.de.

Name Servers

The authoritative name servers for openstream.de are ns01.host.ch, ns02.host.ch and ns03.host.ch — three in total.

The name servers of openstream.de overlap at least partially with those of other domains — among them reitverein-andelfingen.ch, sgmiinhouse.ch, zur-krone.ch and two more.

These name servers commonly appear in delegations together with ns1.inn.sui-inter.net, ns2.inn.sui-inter.net, ns1.tajo.sui-inter.net and 3 other.

ns01.host.ch, ns02.host.ch and ns03.host.ch all resolve to exactly two IP numbers apiece: ns01.host.ch → 80.74.136.136 and 2a00:1128:1:1::136:136; ns02.host.ch → 62.212.66.135 and 2001:1af8:4100:a012:1:0:66:135; ns03.host.ch → 78.46.32.78 and 2a01:4f8:221:2982::2.