`rocktreff.de`

DNSSEC	⚠️ Not signed
A	2600:9000:206e:200:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	2600:9000:206e:3a00:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	2600:9000:206e:4600:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	2600:9000:206e:7c00:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	2600:9000:206e:8200:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	2600:9000:206e:d400:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	2600:9000:206e:e000:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	2600:9000:206e:e600:1:b23e:1000:93a1^{🇺🇸 Amazon2600:9000:206e::/48 - CloudFront}
A	99.86.240.3^{🇺🇸 Amazon99.86.240.0/21}
A	99.86.240.6^{🇺🇸 Amazon99.86.240.0/21}
A	99.86.240.122^{🇺🇸 Amazon99.86.240.0/21}
A	99.86.240.126^{🇺🇸 Amazon99.86.240.0/21}
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mail.kdv.services` ⭐
		A	2a01:4f8:151:828b::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.kdv.services`
		A	176.9.123.122^{🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4}
			PTR	`mail.kdv.services`
TXT	`v=spf1 mx -all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-03-31 #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=1775207511

WOT: SAFE (61/100)

Same first word

rocktreff.de

Similar names

offertrck.com

DNS History

23 records (16 active, 7 former)

●NShelium.ns.hetzner.de2026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●NShydrogen.ns.hetzner.com2026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

○NSns.namespace4you.de2015-07-19 → 2017-03-14 · 4 obs

● 2015-07-19 13:44:10
● 2017-03-14 02:07:30
○ 2026-02-28 11:09:20
○ 2026-04-03 09:18:40

○NSns2.namespace4you.de2015-07-19 → 2017-03-14 · 4 obs

● 2015-07-19 13:44:10
● 2017-03-14 02:07:30
○ 2026-02-28 11:09:20
○ 2026-04-03 09:18:40

●NSoxygen.ns.hetzner.com2026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●MXmail.kdv.services2026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

○MXmxlb.ispgateway.de2015-07-19 → 2017-03-14 · 4 obs

● 2015-07-19 13:44:10
● 2017-03-14 02:07:30
○ 2026-02-28 11:09:20
○ 2026-04-03 09:18:40

○A176.9.54.32017-03-14 → 2017-03-14 · 4 obs

○ 2016-06-20 12:54:56
● 2017-03-14 02:07:30
○ 2026-02-28 11:09:20
○ 2026-04-03 09:18:40

●A2600:9000:206e:200:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A2600:9000:206e:3a00:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A2600:9000:206e:4600:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A2600:9000:206e:7c00:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A2600:9000:206e:8200:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A2600:9000:206e:d400:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A2600:9000:206e:e000:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A2600:9000:206e:e600:1:b23e:1000:93a12026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

○A2a01:488:66:1000:5bfa:7795:0:12015-07-19 → 2016-06-20 · 4 obs

● 2015-07-19 13:44:10
● 2016-06-20 12:54:56
○ 2017-03-14 02:07:30
○ 2026-04-03 09:18:40

○A2a01:4f8:150:7411::12017-03-14 → 2017-03-14 · 4 obs

○ 2016-06-20 12:54:56
● 2017-03-14 02:07:30
○ 2026-02-28 11:09:20
○ 2026-04-03 09:18:40

○A91.250.119.1492015-07-19 → 2016-06-20 · 4 obs

● 2015-07-19 13:44:10
● 2016-06-20 12:54:56
○ 2017-03-14 02:07:30
○ 2026-04-03 09:18:40

●A99.86.240.1222026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A99.86.240.1262026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A99.86.240.32026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

●A99.86.240.62026-02-28 → 2026-04-03 · 3 obs

○ 2017-03-14 02:07:30
● 2026-02-28 11:09:20
● 2026-04-03 09:18:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
rocktreff.de	hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com	-

✅ Authoritative Response

Server:88.198.229.192

NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rocktreff.de (unsigned zone)

⏱️ Timing

Total: 1162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`99.86.240.126, 99.86.240.3...`
AAAA	8	`2600:9000:206e:d400:1:b23e:1000:93a1, 2600:9000:206e:e000:1:b23e:1000:93a1...`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
MX	1	`mail.kdv.services (pri: 0)`
TXT	1	`v=spf1 mx -all`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

IP Addresses

Twelve IP numbers are pointed to by rocktreff.de: 2600:9000:206e:200:1:b23e:1000:93a1, 2600:9000:206e:3a00:1:b23e:1000:93a1, 2600:9000:206e:4600:1:b23e:1000:93a1, 2600:9000:206e:7c00:1:b23e:1000:93a1, 2600:9000:206e:8200:1:b23e:1000:93a1, 2600:9000:206e:d400:1:b23e:1000:93a1, 2600:9000:206e:e000:1:b23e:1000:93a1, 2600:9000:206e:e600:1:b23e:1000:93a1, 99.86.240.3, 99.86.240.6, 99.86.240.122 and 99.86.240.126.

Other host names, for instance server-99-86-240-6.ham50.r.cloudfront.net, server-99-86-240-122.ham50.r.cloudfront.net, server-99-86-240-3.ham50.r.cloudfront.net and server-99-86-240-126.ham50.r.cloudfront.net share IP numbers with rocktreff.de.

Name Servers

The delegation for rocktreff.de is handled by three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

rocktreff.de at least partially shares name servers with other domains, for instance dotcloud.de, compassion-de.org, otinfo.de, openacs.de and terapia-team.com.

These name servers are commonly used with the name servers ns1.your-server.de.

Two IP numbers per host:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98.

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

Mail Servers

rocktreff.de is handled by a single mail server, mail.kdv.services.

rocktreff.de uses the same mail server configuration as other domains, such as cpye.de, kdv.services, immota-fides.eu, garnatz.org and gurkasch.com.

mail.kdv.services resolves to two IP numbers: 2a01:4f8:151:828b::2 and 176.9.123.122.

rocktreff.de - robtex.com

rocktreff.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`rocktreff.de`

`de`