rtft.de - dns.ninja

`rtft.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1c:734d::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	162.55.55.70^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
NS	`ns2.inwx.de` ⭐
		A	2001:67c:10b8::104^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
		A	176.97.158.104^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns2.anycastdns.ch`
			PTR	`ns2.inwx.ch`
			PTR	`ns2.inwx.com`
			PTR	`ns2.inwx.de`
			PTR	`b.xnameserver.de`
			PTR	`ns2.inwx.es`
			PTR	`ns.domrobot.net`
NS	`ns.inwx.de`
		A	2001:67c:1bc::104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
		A	192.174.68.104^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns1.anycastdns.ch`
			PTR	`ns.inwx.ch`
			PTR	`ns.domrobot.com`
			PTR	`ns.inwx.com`
			PTR	`ns.inwx.de`
			PTR	`a.xnameserver.de`
			PTR	`ns.inwx.es`
NS	`ns3.inwx.eu`
		A	2a02:d500::53^{🇩🇪 INWX2a02:d500::/29}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
		A	45.87.158.53^{🇩🇪 INWX45.87.158.0/23}
			PTR	`c.xnameserver.de`
			PTR	`ns3.inwx.eu`
			PTR	`ns.domrobot.org`
MX	`mxext1.mailbox.org` ⭐
		A	2001:67c:2050:104:0:1:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx1.mailbox.org`
		A	80.241.60.212^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx1.mailbox.org`
MX	`mxext2.mailbox.org` ⭐
		A	2001:67c:2050:104:0:2:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx2.mailbox.org`
		A	80.241.60.215^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx2.mailbox.org`
MX	`mxext3.mailbox.org`⁽²⁰⁾
		A	2001:67c:2050:104:0:3:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx3.mailbox.org`
		A	80.241.60.216^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx3.mailbox.org`
TXT	`v=spf1 include:mailbox.org -all`
SOA	`ns.inwx.de`hostmaster@inwx.de 2026-02-15 #10

`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=1782055313

Previously MX for

rtft.de

Subdomains

mail.rtft.de

lea.rtft.de

ns.rtft.de

Same first word

rtft.no

rtft.com

rtft.de

rtft.ch

rtft.org

Similar names

ttfr.ru

trft.ru

trtf.com.cn

tftr.cn

ttfr.cn

fttr.org

trtf.fr

frtt.ru

frtt.org

ftrt.com

rftt.net

trtf.com

fttr.at

ttrf.com

tftr.co.uk

frtt.com

trtf.ru

rftt.com.tr

trtf.net

trtf.org

rftt.ru

tfrt.cn

trtf.de

rttf.ru

rftt.eu

rttf.ca

tftr.com

tfrt.in

tftr.org.tr

rttf.com

trft.org

ftrt.net

fttr.me

tftr.org.au

ttrf.cn

fttr.cn

fttr.net

fttr.com

ftrt.it

tfrt.com

trft.de

rftt.de

trtf.eu

fttr.it

tfrt.de

fttr.de

ttrf.ru

ttrf.org

trft.com

fttr.nl

rttf.org

ttfr.com

DNS History

23 records (8 active, 15 former)

○NSa1.rsns.hosteurope.de2009-07-04 → 2009-07-04 · 3 obs

● 2009-07-04 05:44:28
○ 2015-09-01 12:18:20
○ 2026-06-21 15:34:54

●NSns.inwx.de2026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

○NSns1.hans.hosteurope.de2009-07-04 → 2009-07-04 · 3 obs

● 2009-07-04 05:44:28
○ 2015-09-01 12:18:20
○ 2026-06-21 15:34:54

○NSns1.webspace-verkauf.de2015-09-01 → 2015-09-01 · 4 obs

○ 2009-07-04 05:44:28
● 2015-09-01 12:18:20
○ 2015-12-12 17:12:00
○ 2026-06-21 15:34:54

○NSns14.linevast.com2015-12-12 → 2017-10-31 · 5 obs

○ 2015-09-01 12:18:20
● 2015-12-12 17:12:00
● 2017-10-31 10:45:12
○ 2026-02-21 22:23:08
○ 2026-06-21 15:34:54

○NSns15.linevast.com2015-12-12 → 2017-10-31 · 5 obs

○ 2015-09-01 12:18:20
● 2015-12-12 17:12:00
● 2017-10-31 10:45:12
○ 2026-02-21 22:23:08
○ 2026-06-21 15:34:54

○NSns16.linevast.com2015-12-12 → 2017-10-31 · 5 obs

○ 2015-09-01 12:18:20
● 2015-12-12 17:12:00
● 2017-10-31 10:45:12
○ 2026-02-21 22:23:08
○ 2026-06-21 15:34:54

●NSns2.inwx.de2026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

○NSns2.webspace-verkauf.de2015-09-01 → 2015-09-01 · 4 obs

○ 2009-07-04 05:44:28
● 2015-09-01 12:18:20
○ 2015-12-12 17:12:00
○ 2026-06-21 15:34:54

●NSns3.inwx.eu2026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

○NSns3.webspace-verkauf.de2015-09-01 → 2015-09-01 · 4 obs

○ 2009-07-04 05:44:28
● 2015-09-01 12:18:20
○ 2015-12-12 17:12:00
○ 2026-06-21 15:34:54

○MXlea.rtft.de2017-10-31 → 2017-10-31 · 4 obs

○ 2016-11-28 15:59:18
● 2017-10-31 10:45:12
○ 2026-02-21 22:23:08
○ 2026-06-21 15:34:54

○MXmail.rtft.de2009-07-04 → 2016-11-28 · 4 obs

● 2009-07-04 05:44:28
● 2016-11-28 15:59:18
○ 2017-10-31 10:45:12
○ 2026-06-21 15:34:54

●MXmxext1.mailbox.org2026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

●MXmxext2.mailbox.org2026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

●MXmxext3.mailbox.org2026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

○MXrtft.de2016-03-11 → 2016-11-28 · 5 obs

○ 2009-07-04 05:44:28
● 2016-03-11 23:50:34
● 2016-11-28 15:59:18
○ 2017-10-31 10:45:12
○ 2026-06-21 15:34:54

●A162.55.55.702026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

○A185.82.23.1022015-12-12 → 2017-10-31 · 5 obs

○ 2015-09-01 12:18:20
● 2015-12-12 17:12:00
● 2017-10-31 10:45:12
○ 2026-02-21 22:23:08
○ 2026-06-21 15:34:54

●A2a01:4f8:1c1c:734d::12026-02-21 → 2026-06-21 · 3 obs

○ 2017-10-31 10:45:12
● 2026-02-21 22:23:08
● 2026-06-21 15:34:54

○A2a02:d40:9:362::69ec2016-11-28 → 2017-10-31 · 5 obs

○ 2015-12-12 17:12:00
● 2016-11-28 15:59:18
● 2017-10-31 10:45:12
○ 2026-02-21 22:23:08
○ 2026-06-21 15:34:54

○A37.218.255.152015-09-01 → 2015-09-01 · 4 obs

○ 2009-07-04 05:44:28
● 2015-09-01 12:18:20
○ 2015-12-12 17:12:00
○ 2026-06-21 15:34:54

○A87.230.77.1862009-07-04 → 2009-07-04 · 3 obs

● 2009-07-04 05:44:28
○ 2015-09-01 12:18:20
○ 2026-06-21 15:34:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
rtft.de	ns.inwx.de, ns3.inwx.eu, ns2.inwx.de	-

✅ Authoritative Response

Server:176.97.158.104

NS records: ns.inwx.de, ns3.inwx.eu, ns2.inwx.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtft.de (unsigned zone)

⏱️ Timing

Total: 1079ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.55.55.70`
AAAA	1	`2a01:4f8:1c1c:734d::1`
NS	3	`ns2.inwx.de, ns.inwx.de...`
MX	3	`mxext3.mailbox.org (pri: 20), mxext1.mailbox.org (pri: 10)...`
TXT	1	`v=spf1 include:mailbox.org -all`
SOA	1	`ns.inwx.de hostmaster.inwx.de`

Analysis

Hierarchy

mail.rtft.de, lea.rtft.de and ns.rtft.de are all subdomains of rtft.de.

IP Addresses

rtft.de points to the IP addresses 162.55.55.70 and 2a01:4f8:1c1c:734d::1

The host names lea.rtft.de, ns.rtft.de, static.70.55.55.162.clients.your-server.de and mail.rtft.de all share IP numbers with rtft.de.

Name Servers

DNS for rtft.de is handled by three authoritative name servers: ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.

The name servers of rtft.de overlap at least partially with those of other domains — among them klapper.email, hackerfleet.eu, weinundvinos.de and two more.

These name servers commonly appear in combination with the name servers ns3.inwx.de.

Three hostnames — ns2.inwx.de, ns.inwx.de and ns3.inwx.eu — each have two IP addresses: ns2.inwx.de has 176.97.158.104 and 2001:67c:10b8::104, ns.inwx.de has 192.174.68.104 and 2001:67c:1bc::104, and ns3.inwx.eu has 45.87.158.53 and 2a02:d500::53.

Mail Servers

Mail for rtft.de is routed through three mail servers — mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

At least some of the mail servers used by rtft.de are shared with other domains: sudoku-solver.de, ns1.batteriespeicher.net, ns1.cooklife.eu and two others among them.

Three hostnames — mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org — each have two IP addresses: mxext1.mailbox.org has 80.241.60.212 and 2001:67c:2050:104:0:1:25:1, mxext2.mailbox.org has 80.241.60.215 and 2001:67c:2050:104:0:2:25:1, and mxext3.mailbox.org has 80.241.60.216 and 2001:67c:2050:104:0:3:25:1.