`schieferhotline.de`

DNSSEC	⚠️ Not signed
A	49.12.70.195^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
		PTR	`mail.praekah.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.schieferhotline.de` ⭐
		A	49.12.70.195^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
			PTR	`mail.praekah.de`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-04-14 #0

`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=1777241923

Subdomains

mail.schieferhotline.de

Same first word

schieferhotline.de

DNS History

11 records (5 active, 6 former)

○NSns.namespace4you.de2015-08-19 → 2016-08-10 · 4 obs

● 2015-08-19 02:44:08
● 2016-08-10 12:57:48
○ 2017-03-27 07:30:12
○ 2026-04-26 22:31:56

●NSns1.first-ns.de2017-03-27 → 2026-04-26 · 3 obs

○ 2016-08-10 12:57:48
● 2017-03-27 07:30:12
● 2026-04-26 22:31:56

○NSns2.namespace4you.de2015-08-19 → 2016-08-10 · 4 obs

● 2015-08-19 02:44:08
● 2016-08-10 12:57:48
○ 2017-03-27 07:30:12
○ 2026-04-26 22:31:56

●NSrobotns2.second-ns.de2017-03-27 → 2026-04-26 · 3 obs

○ 2016-08-10 12:57:48
● 2017-03-27 07:30:12
● 2026-04-26 22:31:56

●NSrobotns3.second-ns.com2017-03-27 → 2026-04-26 · 3 obs

○ 2016-08-10 12:57:48
● 2017-03-27 07:30:12
● 2026-04-26 22:31:56

○MXmail.granithotline.de2015-08-19 → 2016-08-10 · 4 obs

● 2015-08-19 02:44:08
● 2016-08-10 12:57:48
○ 2017-03-27 07:30:12
○ 2026-04-26 22:31:56

●MXmail.schieferhotline.de2017-03-27 → 2026-04-26 · 3 obs

○ 2016-08-10 12:57:48
● 2017-03-27 07:30:12
● 2026-04-26 22:31:56

○MXmxlb.ispgateway.de2015-08-19 → 2016-08-10 · 4 obs

● 2015-08-19 02:44:08
● 2016-08-10 12:57:48
○ 2017-03-27 07:30:12
○ 2026-04-26 22:31:56

○A109.239.58.2452015-08-19 → 2016-08-10 · 4 obs

● 2015-08-19 02:44:08
● 2016-08-10 12:57:48
○ 2017-03-27 07:30:12
○ 2026-04-26 22:31:56

●A49.12.70.1952026-04-26 → 2026-04-26 · 2 obs

○ 2017-03-27 07:30:12
● 2026-04-26 22:31:56

○A88.99.36.2362017-03-27 → 2017-03-27 · 3 obs

○ 2016-08-10 12:57:48
● 2017-03-27 07:30:12
○ 2026-04-26 22:31:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
schieferhotline.de	robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de	-

✅ Authoritative Response

Server:213.239.242.238

NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schieferhotline.de (unsigned zone)

⏱️ Timing

Total: 1205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.12.70.195`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	1	`mail.schieferhotline.de (pri: 10)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

schieferhotline.de is parent of mail.schieferhotline.de.

IP Addresses

schieferhotline.de points to a single IP: 49.12.70.195.

Other host names, for instance schieferpreise.de, praekah.de, mail.schieferpreis.de, mail.praekah.de and mail.schieferpreise.de share IP numbers with schieferhotline.de.

Name Servers

schieferhotline.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

schieferhotline.de at least partially shares its name servers with other domains, for instance streamsparks.com, landhaus-kresser.de, tollwear.gr, ahrs-frankfurt.de and grosses-tennis.com.

These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host names with two IP numbers:

robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Mail Servers

schieferhotline.de is served by a single mail server, mail.schieferhotline.de.

mail.schieferhotline.de points to IP number 49.12.70.195.

schieferhotline.de - robtex.com