ruffm.com - dns.ninja

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=1784890032
🔒 HSTS Preload (+subdomains)

Same first word

ruffm.com

Similar names

furfm.com
ffrum.com
rmuff.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 → 2026-07-24 · 2 obs
● 2015-07-12 00:23:50
● 2026-07-24 11:17:08
●NSshades18.rzone.de2015-07-12 → 2026-07-24 · 2 obs
● 2015-07-12 00:23:50
● 2026-07-24 11:17:08
○MXalt1.aspmx.l.google.com2015-07-12 → 2018-12-30 · 4 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
○ 2026-07-24 11:17:08
○MXalt2.aspmx.l.google.com2015-07-12 → 2018-12-30 · 4 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
○ 2026-07-24 11:17:08
○MXaspmx.l.google.com2015-07-12 → 2018-12-30 · 4 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
○ 2026-07-24 11:17:08
○MXaspmx2.googlemail.com2015-07-12 → 2018-12-30 · 4 obs
● 2015-07-12 00:23:50
● 2018-12-30 08:14:14
○ 2026-03-19 09:58:34
○ 2026-07-24 11:17:08
●MXlist2.lostinbass.net2026-03-19 → 2026-07-24 · 3 obs
○ 2018-12-30 08:14:14
● 2026-03-19 09:58:34
● 2026-07-24 11:17:08
○A134.119.45.472016-06-13 → 2018-12-30 · 5 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
○ 2026-07-24 11:17:08
●A213.133.104.1572026-03-19 → 2026-07-24 · 3 obs
○ 2018-12-30 08:14:14
● 2026-03-19 09:58:34
● 2026-07-24 11:17:08
○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
○ 2026-07-24 11:17:08
○A2a00:1158:1000:300::52f2016-06-13 → 2018-12-30 · 5 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
○ 2026-07-24 11:17:08
●A2a01:4f8:d0a:2117::22026-03-19 → 2026-07-24 · 3 obs
○ 2018-12-30 08:14:14
● 2026-03-19 09:58:34
● 2026-07-24 11:17:08
○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
○ 2026-07-24 11:17:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 587ms | 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

ruffm.com points to the IP addresses 213.133.104.157 and 2a01:4f8:d0a:2117::2

heardis.com, rsuj.de, reisinger-daniel.de plus two other host names have IP numbers in common with ruffm.com.

Name Servers

ruffm.com uses two name servers for its delegation: docks02.rzone.de and shades18.rzone.de.

The name server configuration of ruffm.com is shared with other domains, for instance fitforschool.net, neebuhr.de, pyropa.com and two others.

There is at least partial name server overlap between ruffm.com and other domains — giray.de, membrangehaeuse.de, alto-urnen.de and two more among them.

These name servers regularly appear alongside docks04.rzone.de, shades06.rzone.de, docks13.rzone.de and 7 other name servers in NS record sets.

The two host names docks02.rzone.de and shades18.rzone.de each have a pair of IP addresses: docks02.rzone.de has 217.160.80.129 and 2001:8d8:fe:53:5747:2a74:d:2, and shades18.rzone.de has 185.132.34.145 and 2607:f1c0:fe:53:185:132:34:145.

Mail Servers

ruffm.com uses one mail server — list2.lostinbass.net.

Like list2.lostinbass.net and listner.org, ruffm.com has the same mail server arrangement as several other domains.

list2.lostinbass.net carries two IP numbers: 162.55.43.224 and 2a01:4f8:c17:c707::1.