rfstudios.de - dns.ninja

`rfstudios.de`

DNSSEC	⚠️ Not signed
A	82.165.203.21^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
		PTR	`server01.mintblau.com`
NS	`ns1113.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:113^{🇺🇸 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	`ns1113.ui-dns.biz`
		A	185.132.33.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.biz`
NS	`ns1113.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:113^{🇺🇸 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	`ns1113.ui-dns.com`
		A	185.132.34.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.com`
NS	`ns1113.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:113^{🇺🇸 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	`ns1113.ui-dns.de`
		A	185.132.32.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.de`
NS	`ns1113.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:113^{🇺🇸 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	`ns1113.ui-dns.org`
		A	185.132.35.113^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1113.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1113.ui-dns.biz`hostmaster@kundenserver.de 2015-10-11 #4

`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=1785752398

Same first word

rfstudios.de

Similar names

rsfstudio.pl

rsfstudio.com

studiosrf.com

DNS History

15 records (7 active, 8 former)

○NSns-de.1and1-dns.biz2015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

○NSns-de.1and1-dns.com2015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

○NSns-de.1and1-dns.de2015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

○NSns-de.1and1-dns.org2015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

●NSns1113.ui-dns.biz2026-07-19 → 2026-08-03 · 3 obs

○ 2017-08-29 07:27:30
● 2026-07-19 01:27:52
● 2026-08-03 10:57:48

●NSns1113.ui-dns.com2026-07-19 → 2026-08-03 · 3 obs

○ 2017-08-29 07:27:30
● 2026-07-19 01:27:52
● 2026-08-03 10:57:48

●NSns1113.ui-dns.de2026-07-19 → 2026-08-03 · 3 obs

○ 2017-08-29 07:27:30
● 2026-07-19 01:27:52
● 2026-08-03 10:57:48

●NSns1113.ui-dns.org2026-07-19 → 2026-08-03 · 3 obs

○ 2017-08-29 07:27:30
● 2026-07-19 01:27:52
● 2026-08-03 10:57:48

●MXmx00.ionos.de2026-07-19 → 2026-08-03 · 3 obs

○ 2017-08-29 07:27:30
● 2026-07-19 01:27:52
● 2026-08-03 10:57:48

○MXmx00.kundenserver.de2015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

●MXmx01.ionos.de2026-07-19 → 2026-08-03 · 3 obs

○ 2017-08-29 07:27:30
● 2026-07-19 01:27:52
● 2026-08-03 10:57:48

○MXmx01.kundenserver.de2015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

○A2001:8d8:86b:f00::a7:8f9c2015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

●A82.165.203.212026-07-19 → 2026-08-03 · 3 obs

○ 2017-08-29 07:27:30
● 2026-07-19 01:27:52
● 2026-08-03 10:57:48

○A87.106.89.862015-07-08 → 2017-08-29 · 4 obs

● 2015-07-08 21:33:52
● 2017-08-29 07:27:30
○ 2026-07-19 01:27:52
○ 2026-08-03 10:57:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
rfstudios.de	ns1113.ui-dns.biz, ns1113.ui-dns.com, ns1113.ui-dns.org, ns1113.ui-dns.de	-

✅ Authoritative Response

Server:185.132.33.113

NS records: ns1113.ui-dns.biz, ns1113.ui-dns.com, ns1113.ui-dns.org, ns1113.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfstudios.de (unsigned zone)

⏱️ Timing

Total: 919ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.165.203.21`
NS	4	`ns1113.ui-dns.org, ns1113.ui-dns.biz...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1113.ui-dns.biz hostmaster.kundenserve`

Analysis

IP Addresses

rfstudios.de resolves to just one IP address, 82.165.203.21.

Two other host names, along with clickster.pro, krausekauft.de and mintblau.de, also share IP numbers with rfstudios.de.

Name Servers

The NS records for rfstudios.de point to four name servers: ns1113.ui-dns.biz, ns1113.ui-dns.com, ns1113.ui-dns.de and ns1113.ui-dns.org.

rfstudios.de partially shares its NS delegation with several other domains, including pberjano.com, whyoats.com, rv-lopshorn.de and two others.

In DNS configurations, these name servers often share authority with ns1028.ui-dns.de, ns1052.ui-dns.de, ns1059.ui-dns.de and 4 other name servers.

ns1113.ui-dns.biz, ns1113.ui-dns.com, ns1113.ui-dns.de and ns1113.ui-dns.org each carry two IP addresses. ns1113.ui-dns.biz has 185.132.33.113 and 2607:f1c0:fe:53:185:132:33:113; ns1113.ui-dns.com has 185.132.34.113 and 2607:f1c0:fe:53:185:132:34:113; ns1113.ui-dns.de has 185.132.32.113 and 2607:f1c0:fe:53:185:132:32:113; ns1113.ui-dns.org has 185.132.35.113 and 2607:f1c0:fe:53:185:132:35:113.

Mail Servers

rfstudios.de is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with rfstudios.de are risch-oefen.de, altesbrauhaus-koblenz.de, idw-web.de and two others.

mx00.ionos.de directs to 212.227.15.41 and 212.227.15.171. mx01.ionos.de directs to 212.227.15.188 and 217.72.192.67. Each host name carries two IP addresses.