rt83.de - dns.ninja

`rt83.de`

DNSSEC	⚠️ Not signed
A	46.30.57.82^{🇩🇪 MITTWALD-AS46.30.56.0/21 Mittwald CM Service GmbH und Co. KG}
		PTR	`r27352.agenturserver.it`
NS	`ns1-02.azure-dns.com` ⭐
		A	2603:1061:0:700::2^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
		A	13.107.236.2^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
NS	`ns2-02.azure-dns.net`
		A	2620:1ec:8ec:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
		A	150.171.21.2^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
NS	`ns3-02.azure-dns.org`
		A	2a01:111:4000:700::2^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-02.azure-dns.org`
		A	204.14.183.2^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-02.azure-dns.org`
NS	`ns4-02.azure-dns.info`
		A	2620:1ec:bda:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
		A	208.84.5.2^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
MX	`mx1.agenturserver.de` ⭐
		A	185.15.192.56^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx1.agenturserver.de`
MX	`mx2.agenturserver.de` ⭐
		A	185.15.192.57^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx2.agenturserver.de`
MX	`mx3.agenturserver.de`⁽²⁰⁾
		A	185.15.192.58^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx3.agenturserver.de`
MX	`mx4.agenturserver.de`⁽⁵⁰⁾
		A	185.15.192.59^{🇩🇪 MITTWALD-AS185.15.192.0/22 Mittwald CM Service GmbH und Co. KG}
			PTR	`mx4.agenturserver.de`
SOA	`ns1-02.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1783205816

Same first word

rt83.de

rt83.be

rt83.com

Similar names

tr83.com

rt38.cn

38rt.com

rt38.de

rt38.at

rt38.net

tr38.ch

tr38.be

tr38.com

83tr.com

DNS History

15 records (9 active, 6 former)

●NSns1-02.azure-dns.com2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

○NSns1.dnssyn.de2015-08-01 → 2017-04-06 · 4 obs

● 2015-08-01 19:11:56
● 2017-04-06 22:43:54
○ 2026-06-17 12:52:48
○ 2026-07-04 23:24:44

●NSns2-02.azure-dns.net2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

○NSns2.dnssyn.de2015-08-01 → 2017-04-06 · 4 obs

● 2015-08-01 19:11:56
● 2017-04-06 22:43:54
○ 2026-06-17 12:52:48
○ 2026-07-04 23:24:44

●NSns3-02.azure-dns.org2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

○NSns3.dnssyn.de2015-08-01 → 2017-04-06 · 4 obs

● 2015-08-01 19:11:56
● 2017-04-06 22:43:54
○ 2026-06-17 12:52:48
○ 2026-07-04 23:24:44

●NSns4-02.azure-dns.info2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

○NSns4.dnssyn.de2015-08-01 → 2017-04-06 · 4 obs

● 2015-08-01 19:11:56
● 2017-04-06 22:43:54
○ 2026-06-17 12:52:48
○ 2026-07-04 23:24:44

○MXmail.rt83.de2015-08-01 → 2017-04-06 · 4 obs

● 2015-08-01 19:11:56
● 2017-04-06 22:43:54
○ 2026-06-17 12:52:48
○ 2026-07-04 23:24:44

●MXmx1.agenturserver.de2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

●MXmx2.agenturserver.de2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

●MXmx3.agenturserver.de2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

●MXmx4.agenturserver.de2026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

●A46.30.57.822026-06-17 → 2026-07-04 · 3 obs

○ 2017-04-06 22:43:54
● 2026-06-17 12:52:48
● 2026-07-04 23:24:44

○A95.130.17.362015-08-01 → 2017-04-06 · 4 obs

● 2015-08-01 19:11:56
● 2017-04-06 22:43:54
○ 2026-06-17 12:52:48
○ 2026-07-04 23:24:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
rt83.de	ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns3-02.azure-dns.org, ns2-02.azure-dns.net	-

✅ Authoritative Response

Server:13.107.236.2

NS records: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns3-02.azure-dns.org, ns2-02.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt83.de (unsigned zone)

⏱️ Timing

Total: 1072ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.57.82`
NS	4	`ns1-02.azure-dns.com, ns2-02.azure-dns.net...`
MX	4	`mx1.agenturserver.de (pri: 10), mx2.agenturserver.de (pri: 10)...`
SOA	1	`ns1-02.azure-dns.com azuredns-hostmaster`

Analysis

IP Addresses

rt83.de has exactly one IP address — 46.30.57.82.

www.rt219.de, rt126.de, rt73.de plus two other host names have IP numbers in common with rt83.de.

Name Servers

Four name servers handle the delegation for rt83.de: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

rt83.de shares at least some of its name servers with other domains, including embag.com.au, visio.co, 137.37.70.in-addr.arpa and two others.

The host names ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org each resolve to two IP addresses: ns1-02.azure-dns.com resolves to 13.107.236.2 and 2603:1061:0:700::2; ns4-02.azure-dns.info resolves to 208.84.5.2 and 2620:1ec:bda:700::2; ns2-02.azure-dns.net resolves to 150.171.21.2 and 2620:1ec:8ec:700::2; ns3-02.azure-dns.org resolves to 204.14.183.2 and 2a01:111:4000:700::2.

Mail Servers

Four mail servers handle email for rt83.de: mx1.agenturserver.de, mx2.agenturserver.de, mx3.agenturserver.de and mx4.agenturserver.de.

At least some of the mail servers used by rt83.de are shared with other domains: gaertnerei-haab.de, sk-immobilien.biz, deftform.com and two others among them.

Four host names, each with one IP address: mx1.agenturserver.de has 185.15.192.56, mx2.agenturserver.de has 185.15.192.57, mx3.agenturserver.de has 185.15.192.58 and mx4.agenturserver.de has 185.15.192.59.