mruff.net - robtex.com

mruff.net

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2cf🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02cf.elastic-ssl.ui-r.com
A217.160.0.189🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSgmxde.ui-dns.biz ⭐
A2001:8d8:fe:53::81:239🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRgmxde.ui-dns.biz
A217.160.81.239🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRgmxde.ui-dns.biz
NSgmxde.ui-dns.com
A2607:f1c0:fe:53::34:239🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRgmxde.ui-dns.com
A185.132.34.239🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRgmxde.ui-dns.com
NSgmxde.ui-dns.de
A2001:8d8:fe:53::80:239🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRgmxde.ui-dns.de
A217.160.80.239🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRgmxde.ui-dns.de
NSgmxde.ui-dns.org
A2607:f1c0:fe:53::35:239🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRgmxde.ui-dns.org
A185.132.35.239🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRgmxde.ui-dns.org
MXdhmx01.emig.gmx.net ⭐
A212.227.15.9🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.emig.gmx.net
MXdhmx02.emig.gmx.net ⭐
A212.227.17.5🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx01.emig.gmx.net
TXTv=spf1 redirect=_spf.gmx.net
SOAgmxde.ui-dns.bizhostmaster@schlund.de 2007-04-03 #7

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291465

Same first word

mruff.net
mruff.de

Similar names

ruffm.com
furfm.com
ffrum.com

DNS History

19 records (8 active, 11 former)

20162017201820192020202120222023202420252026NSgmxde.ui-dns.bizgmxde.ui-dns.comgmxde.ui-dns.degmxde.ui-dns.orgns1074.ui-dns.bizns1074.ui-dns.comns1074.ui-dns.dens1074.ui-dns.orgns15.schlund.dens16.schlund.deMXdhmx01.emig.gmx.netdhmx02.emig.gmx.netmx0.gmx.demx0.gmx.netmx00.gmx.netmx01.gmx.netA2001:8d8:100f:f000::2cf217.160.0.18982.165.62.111
●NSgmxde.ui-dns.biz2026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
●NSgmxde.ui-dns.com2026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
●NSgmxde.ui-dns.de2026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
●NSgmxde.ui-dns.org2026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
○NSns1074.ui-dns.biz2018-07-27 → 2018-07-27 · 4 obs
○ 2016-11-08 21:57:14
● 2018-07-27 18:51:12
○ 2026-02-17 15:15:48
○ 2026-03-22 02:39:00
○NSns1074.ui-dns.com2018-07-27 → 2018-07-27 · 4 obs
○ 2016-11-08 21:57:14
● 2018-07-27 18:51:12
○ 2026-02-17 15:15:48
○ 2026-03-22 02:39:00
○NSns1074.ui-dns.de2018-07-27 → 2018-07-27 · 4 obs
○ 2016-11-08 21:57:14
● 2018-07-27 18:51:12
○ 2026-02-17 15:15:48
○ 2026-03-22 02:39:00
○NSns1074.ui-dns.org2018-07-27 → 2018-07-27 · 4 obs
○ 2016-11-08 21:57:14
● 2018-07-27 18:51:12
○ 2026-02-17 15:15:48
○ 2026-03-22 02:39:00
○NSns15.schlund.de2015-08-15 → 2016-11-08 · 4 obs
● 2015-08-15 14:55:42
● 2016-11-08 21:57:14
○ 2018-07-27 18:51:12
○ 2026-03-22 02:39:00
○NSns16.schlund.de2015-08-15 → 2016-11-08 · 4 obs
● 2015-08-15 14:55:42
● 2016-11-08 21:57:14
○ 2018-07-27 18:51:12
○ 2026-03-22 02:39:00
●MXdhmx01.emig.gmx.net2026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
●MXdhmx02.emig.gmx.net2026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
○MXmx0.gmx.de2015-08-15 → 2016-11-08 · 4 obs
● 2015-08-15 14:55:42
● 2016-11-08 21:57:14
○ 2018-07-27 18:51:12
○ 2026-03-22 02:39:00
○MXmx0.gmx.net2015-08-15 → 2016-11-08 · 4 obs
● 2015-08-15 14:55:42
● 2016-11-08 21:57:14
○ 2018-07-27 18:51:12
○ 2026-03-22 02:39:00
○MXmx00.gmx.net2018-07-27 → 2018-07-27 · 4 obs
○ 2016-11-08 21:57:14
● 2018-07-27 18:51:12
○ 2026-02-17 15:15:48
○ 2026-03-22 02:39:00
○MXmx01.gmx.net2018-07-27 → 2018-07-27 · 4 obs
○ 2016-11-08 21:57:14
● 2018-07-27 18:51:12
○ 2026-02-17 15:15:48
○ 2026-03-22 02:39:00
●A2001:8d8:100f:f000::2cf2026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
●A217.160.0.1892026-02-17 → 2026-03-22 · 3 obs
○ 2018-07-27 18:51:12
● 2026-02-17 15:15:48
● 2026-03-22 02:39:00
○A82.165.62.1112015-08-15 → 2018-07-27 · 4 obs
● 2015-08-15 14:55:42
● 2018-07-27 18:51:12
○ 2026-02-17 15:15:48
○ 2026-03-22 02:39:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neth.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
mruff.netgmxde.ui-dns.com, gmxde.ui-dns.biz, gmxde.ui-dns.org, gmxde.ui-dns.de-

✅ Authoritative Response

Server: 185.132.34.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mruff.net (unsigned zone)

⏱️ Timing

Total: 550ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.189
AAAA12001:8d8:100f:f000::2cf
NS4gmxde.ui-dns.org, gmxde.ui-dns.de...
MX2dhmx02.emig.gmx.net (pri: 10), dhmx01.emig.gmx.net (pri: 10)
TXT1v=spf1 redirect=_spf.gmx.net
SOA1gmxde.ui-dns.biz hostmaster.schlund.de

Analysis

IP Addresses

mruff.net resolves to two IP numbers: 2001:8d8:100f:f000::2cf and 217.160.0.189.

Other host names, for instance city-tour-muenchen.de, 2rad-mueller.de, ausbau-thueringen.de, wev.de and iabu.de share IP numbers with mruff.net.

Name Servers

mruff.net is delegated to four name servers: gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.de and gmxde.ui-dns.org.

mruff.net shares some name servers with other domains, for example nenni21.de, fontius.com, kunstex.de, armebooks.de and oracle-profi.de.

Host names with two IP numbers

Two IPs per host:

gmxde.ui-dns.biz points to 2001:8d8:fe:53::81:239 and 217.160.81.239

gmxde.ui-dns.com points to 2607:f1c0:fe:53::34:239 and 185.132.34.239

gmxde.ui-dns.de points to 2001:8d8:fe:53::80:239 and 217.160.80.239

gmxde.ui-dns.org points to 2607:f1c0:fe:53::35:239 and 185.132.35.239

Mail Servers

mruff.net is served by two mail servers: dhmx01.emig.gmx.net and dhmx02.emig.gmx.net.

mruff.net shares the mail server setup with other domains, for example coaching-wellness.net, hess-mail.com, 2b4b.de, der-bettenmacher.de and thon.email.

Host names with a single IP:

dhmx01.emig.gmx.net points to 212.227.15.9

dhmx02.emig.gmx.net points to 212.227.17.5