ruffm.com - robtex.com

ruffm.com

DNSSEC⚠️ Not signed
A2a01:4f8:d0a:2117::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRwww157.your-server.de
A213.133.104.157🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
NSshades18.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:145🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades18.rzone.de
A185.132.34.145🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades18.rzone.de
NSdocks02.rzone.de
A2001:8d8:fe:53:5747:2a74:d:2🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks02.rzone.de
A217.160.80.129🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks02.rzone.de
MXlist2.lostinbass.net ⭐
A2a01:4f8:c17:c707::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRlist2.lostinbass.net
A162.55.43.224🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC
PTRlist2.lostinbass.net
TXTv=spf1 mx a include:lostinbass.net -all
SOAshades18.rzone.dehostmaster@strato-rz.de 2020-05-08 #66

com

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=1771291435
🔒 HSTS Preload (+subdomains)

Same first word

ruffm.com

Similar names

furfm.com
ffrum.com
mruff.net
mruff.de

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSdocks02.rzone.deshades18.rzone.deMXlist2.lostinbass.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comA213.133.104.1572a01:4f8:d0a:2117::2134.119.45.472a00:1158:0:300:8edd::12a00:1158:1000:300::52f46.252.18.43
●NSdocks02.rzone.de2015-07-12 → 2026-03-19 · 2 obs
● 2015-07-12 00:23:50
● 2026-03-19 09:58:34
●NSshades18.rzone.de2015-07-12 → 2026-03-19 · 2 obs
● 2015-07-12 00:23:50
● 2026-03-19 09:58:34
○MXalt1.aspmx.l.google.com2015-07-12 → 2018-12-30 · 3 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
○MXalt2.aspmx.l.google.com2015-07-12 → 2018-12-30 · 3 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
○MXaspmx.l.google.com2015-07-12 → 2018-12-30 · 3 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
○MXaspmx2.googlemail.com2015-07-12 → 2018-12-30 · 3 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
●MXlist2.lostinbass.net2026-03-19 → 2026-03-19 · 2 obs
○ 2018-12-30 08:14:14
● 2026-03-19 09:58:34
○A134.119.45.472016-06-13 → 2018-12-30 · 4 obs
○ 2016-05-26 16:32:26
● 2016-06-13 09:57:06
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
●A213.133.104.1572026-03-19 → 2026-03-19 · 2 obs
○ 2018-12-30 08:14:14
● 2026-03-19 09:58:34
○A2a00:1158:0:300:8edd::12015-07-12 → 2016-05-26 · 4 obs
● 2015-07-12 00:23:50
● 2016-05-26 16:32:26
○ 2016-06-13 09:57:06
○ 2026-03-19 09:58:34
○A2a00:1158:1000:300::52f2016-06-13 → 2018-12-30 · 4 obs
○ 2016-05-26 16:32:26
● 2016-06-13 09:57:06
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
●A2a01:4f8:d0a:2117::22026-03-19 → 2026-03-19 · 2 obs
○ 2018-12-30 08:14:14
● 2026-03-19 09:58:34
○A46.252.18.432015-07-12 → 2016-05-26 · 4 obs
● 2015-07-12 00:23:50
● 2016-05-26 16:32:26
○ 2016-06-13 09:57:06
○ 2026-03-19 09:58:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...-
ruffm.comdocks02.rzone.de, shades18.rzone.de-

✅ Authoritative Response

Server: 185.132.34.145

NS records: docks02.rzone.de, shades18.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruffm.com (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

TypeCountSample Data
A1213.133.104.157
AAAA12a01:4f8:d0a:2117::2
NS2shades18.rzone.de, docks02.rzone.de
MX1list2.lostinbass.net (pri: 10)
TXT1v=spf1 mx a include:lostinbass.net -all
SOA1shades18.rzone.de hostmaster.strato-rz.d

Analysis

IP Addresses

Two IP numbers are pointed to by ruffm.com: 2a01:4f8:d0a:2117::2 and 213.133.104.157.

other host names include heardis.com, rsuj.de, reisinger-daniel.de, mail.handyland-telekommunikation.de and mail.poeme.de; they share IP numbers with ruffm.com.

Name Servers

Two name servers docks02.rzone.de and shades18.rzone.de handle the delegation for ruffm.com.

ruffm.com shares the same name server setup as other domains, for instance fitforschool.net, neebuhr.de, pyropa.com, whydoesitspin.com and teecafe.de.

ruffm.com at least partially shares name servers with other domains, for instance giray.de, membrangehaeuse.de, alto-urnen.de, myofb.de and marx-online.com.

these name servers are commonly used with docks04.rzone.de, shades06.rzone.de, docks13.rzone.de, shades08.rzone.de, shades14.rzone.de, shades11.rzone.de, docks17.rzone.de, docks07.rzone.de, docks01.rzone.de and docks11.rzone.de.

Host names with two IP numbers:

docks02.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129.

shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.

Mail Servers

ruffm.com is handled by a single mail server, list2.lostinbass.net.

ruffm.com shares the same mail server setup as other domains such as list2.lostinbass.net, lostinbass.net and listner.org.

list2.lostinbass.net resolves to two IPs: 2a01:4f8:c17:c707::1 and 162.55.43.224.