`dresdeninformation.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c0c:1e0e::a005^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	78.47.68.41^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
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	`smtprelay.dresdeninformation.de` ⭐
		A	81.201.153.99^{🇩🇪 DSINET-ASN81.201.144.0/20 DE-DSI}
			PTR	`smtprelay.dresdeninformation.de`
TXT	`MS=ms34231939`
TXT	`v=spf1 redirect=_spf.knve.de`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2025-11-27 #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=1774974608

Subdomains

mail.dresdeninformation.de

smtprelay.dresdeninformation.de

Same first word

dresdeninformation.com

dresdeninformation.info

dresdeninformation.de

DNS History

10 records (6 active, 4 former)

●NShelium.ns.hetzner.de2026-02-19 → 2026-03-31 · 3 obs

○ 2017-07-07 07:33:06
● 2026-02-19 14:57:48
● 2026-03-31 16:53:20

●NShydrogen.ns.hetzner.com2026-02-19 → 2026-03-31 · 3 obs

○ 2017-07-07 07:33:06
● 2026-02-19 14:57:48
● 2026-03-31 16:53:20

○NSns1.knve.de2015-06-05 → 2017-07-07 · 4 obs

● 2015-06-05 01:34:42
● 2017-07-07 07:33:06
○ 2026-02-19 14:57:48
○ 2026-03-31 16:53:20

○NSns2.knve.de2015-06-05 → 2017-07-07 · 4 obs

● 2015-06-05 01:34:42
● 2017-07-07 07:33:06
○ 2026-02-19 14:57:48
○ 2026-03-31 16:53:20

●NSoxygen.ns.hetzner.com2026-02-19 → 2026-03-31 · 3 obs

○ 2017-07-07 07:33:06
● 2026-02-19 14:57:48
● 2026-03-31 16:53:20

●MXsmtprelay.dresdeninformation.de2015-06-05 → 2026-03-31 · 2 obs

● 2015-06-05 01:34:42
● 2026-03-31 16:53:20

○A217.18.186.2012015-06-05 → 2016-04-08 · 4 obs

● 2015-06-05 01:34:42
● 2016-04-08 06:24:12
○ 2016-11-08 13:59:54
○ 2026-03-31 16:53:20

●A2a01:4f8:c0c:1e0e::a0052026-02-19 → 2026-03-31 · 3 obs

○ 2017-07-07 07:33:06
● 2026-02-19 14:57:48
● 2026-03-31 16:53:20

○A78.46.253.1692016-11-08 → 2017-07-07 · 5 obs

○ 2016-04-08 06:24:12
● 2016-11-08 13:59:54
● 2017-07-07 07:33:06
○ 2026-02-19 14:57:48
○ 2026-03-31 16:53:20

●A78.47.68.412026-02-19 → 2026-03-31 · 3 obs

○ 2017-07-07 07:33:06
● 2026-02-19 14:57:48
● 2026-03-31 16:53:20

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:193.47.99.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dresdeninformation.de (unsigned zone)

⏱️ Timing

Total: 1129ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.47.68.41`
AAAA	1	`2a01:4f8:c0c:1e0e::a005`
NS	3	`oxygen.ns.hetzner.com, helium.ns.hetzner.de...`
MX	1	`smtprelay.dresdeninformation.de (pri: 10`
TXT	2	`v=spf1 redirect=_spf.knve.de, MS=ms34231939`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Hierarchy

dresdeninformation.de is parent of mail.dresdeninformation.de and smtprelay.dresdeninformation.de.

IP Addresses

dresdeninformation.de points to two IPs: 2a01:4f8:c0c:1e0e::a005 and 78.47.68.41.

Other host names including maxity.de, dresden.tours, dresden-tourist-information.com, stullino.com and mdvm.com share IP numbers with dresdeninformation.de.

Name Servers

dresdeninformation.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

dresdeninformation.de at least partially shares name servers with other domains, including ihib.de, infosec.su, wplusw-tech.com, e-mehlbox.eu and eignungspruefung.ch.

These name servers are commonly used with ns1.your-server.de and ns1.first-ns.de.

Host names with two IP numbers:

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

dresdeninformation.de is handled by a single mail server, smtprelay.dresdeninformation.de.

dresdeninformation.de shares the same mail server setup as other domains, such as knve.de, dresdeninformation.com and urlaubindeinerstadt.de.

smtprelay.dresdeninformation.de points to a single IP: 81.201.153.99.

dresdeninformation.de - robtex.com