`emerald-security.de`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1082::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w82.rzone.de`
A	81.169.145.82^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks18.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:18^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks18.rzone.de`
		A	217.160.80.145^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks18.rzone.de`
NS	`shades12.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:139^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`shades12.rzone.de`
		A	185.132.34.139^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades12.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtpin.rzone.de`
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks18.rzone.de`hostmaster@strato-rz.de 2020-05-07 #5

`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=1776064101

Subdomains

go.emerald-security.de

Same first word

emerald-security.de

DNS History

6 records (5 active, 1 former)

●NSdocks18.rzone.de2015-06-25 → 2026-04-13 · 2 obs

● 2015-06-25 02:58:12
● 2026-04-13 08:00:20

●NSshades12.rzone.de2015-06-25 → 2026-04-13 · 2 obs

● 2015-06-25 02:58:12
● 2026-04-13 08:00:20

○MXsmtp.rzone.de2015-06-25 → 2017-08-17 · 4 obs

● 2015-06-25 02:58:12
● 2017-08-17 01:27:12
○ 2026-02-21 19:48:10
○ 2026-04-13 08:00:20

●MXsmtpin.rzone.de2026-02-21 → 2026-04-13 · 3 obs

○ 2017-08-17 01:27:12
● 2026-02-21 19:48:10
● 2026-04-13 08:00:20

●A2a01:238:20a:202:1082::2015-06-25 → 2026-04-13 · 2 obs

● 2015-06-25 02:58:12
● 2026-04-13 08:00:20

●A81.169.145.822015-06-25 → 2026-04-13 · 2 obs

● 2015-06-25 02:58:12
● 2026-04-13 08:00:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
emerald-security.de	docks18.rzone.de, shades12.rzone.de	-

✅ Authoritative Response

Server:185.132.34.139

NS records: docks18.rzone.de, shades12.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emerald-security.de (unsigned zone)

⏱️ Timing

Total: 918ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.82`
AAAA	1	`2a01:238:20a:202:1082::`
NS	2	`docks18.rzone.de, shades12.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks18.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

emerald-security.de is a parent of go.emerald-security.de.

IP Addresses

emerald-security.de points to two IP numbers: 2a01:238:20a:202:1082:: and 81.169.145.82.

Other host names such as sr-bau.de, propti.de, jnova.es, sdm-studio.de and karma-web.de share IP numbers with emerald-security.de.

Name Servers

emerald-security.de is delegated to two name servers: docks18.rzone.de and shades12.rzone.de.

emerald-security.de uses the same name server setup as other domains, including egor-kin.com, gugl.me, toth4u.de, prueftechnik-sk.de and u-cpt.com.

At least part of the name servers for emerald-security.de are shared with other domains, for instance praxisgruber.com, tvoranje.nl, hies.de, blom-medien.de and qispa.de.

these name servers are commonly used with the name servers shades05.rzone.de, docks12.rzone.de, shades20.rzone.de, docks07.rzone.de, shades06.rzone.de, shades14.rzone.de, shades18.rzone.de, docks03.rzone.de, shades17.rzone.de and shades10.rzone.de.

Host names with two IP numbers:

docks18.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:18 and 217.160.80.145.

shades12.rzone.de points to 2607:f1c0:fe:53:185:132:34:139 and 185.132.34.139.

Mail Servers

The mail server for emerald-security.de is smtpin.rzone.de.

emerald-security.de uses the same mail server setup as other domains, for instance nuove.de, fitmotion.cloud, dostal.tax, diskay.de and t-garage.de.

Hostname smtpin.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

emerald-security.de - robtex.com