ruf-immo.de - robtex.com

ruf-immo.de

DNSSEC⚠️ Not signed
A2a01:4f8:1061:1648::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRdedi9411.your-server.de
A188.40.220.147🇨🇭 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1
NSns1.your-server.de ⭐
A2a01:4f8:0:1::5ddc:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1
PTRns1.your-server.de
NSns.second-ns.com
A2a01:4f8:0:a101::b:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2
PTRns.second-ns.com
NSns3.second-ns.de
A2001:67c:192c::add:b3🇩🇪 NORIS-NETWORK2001:67c:192c::/48
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK193.47.99.0/24
PTRns3.second-ns.de
MXrufimmo-de0i.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::e🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db8pr02cu00106.inbound.protection.outlook.com
A2a01:111:f403:ca04::f🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00507.inbound.protection.outlook.com
A2a01:111:f403:ca09::🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.36🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db5pr02cu00104.inbound.protection.outlook.com
A52.101.73.4🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXT google-site-verification=ifevvX9FhVIwhSfzQ-gPA6HPk8gvR92aAQezXWeuTGQ
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.your-server.depostmaster@your-server.de 2026-03-09 #1

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1776062943

Same first word

ruf-immo.de

Similar names

im-forum.ru
mi-forum.com
mi-forum.net

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSns.second-ns.comns1.your-server.dens3.second-ns.dens5.kasserver.comns6.kasserver.comnsa0.schlundtech.densb0.schlundtech.densc0.schlundtech.densd0.schlundtech.deMXrufimmo-de0i.mail.protection.outlook.commail.rb-media.netA188.40.220.1472a01:4f8:1061:1648::246.101.118.4882.165.26.6285.13.142.9487.106.143.17
●NSns.second-ns.com2026-03-27 → 2026-04-13 · 3 obs
○ 2017-04-19 21:08:18
● 2026-03-27 18:03:30
● 2026-04-13 07:03:14
●NSns1.your-server.de2026-03-27 → 2026-04-13 · 3 obs
○ 2017-04-19 21:08:18
● 2026-03-27 18:03:30
● 2026-04-13 07:03:14
●NSns3.second-ns.de2026-03-27 → 2026-04-13 · 3 obs
○ 2017-04-19 21:08:18
● 2026-03-27 18:03:30
● 2026-04-13 07:03:14
○NSns5.kasserver.com2026-03-27 → 2026-04-13 · 2 obs
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○NSns6.kasserver.com2026-03-27 → 2026-04-13 · 2 obs
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○NSnsa0.schlundtech.de2015-05-20 → 2017-04-19 · 4 obs
● 2015-05-20 20:29:14
● 2017-04-19 21:08:18
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○NSnsb0.schlundtech.de2015-05-20 → 2017-04-19 · 4 obs
● 2015-05-20 20:29:14
● 2017-04-19 21:08:18
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○NSnsc0.schlundtech.de2015-05-20 → 2017-04-19 · 4 obs
● 2015-05-20 20:29:14
● 2017-04-19 21:08:18
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○NSnsd0.schlundtech.de2015-05-20 → 2017-04-19 · 4 obs
● 2015-05-20 20:29:14
● 2017-04-19 21:08:18
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○MXmail.rb-media.net2015-05-20 → 2017-04-19 · 4 obs
● 2015-05-20 20:29:14
● 2017-04-19 21:08:18
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
●MXrufimmo-de0i.mail.protection.outlook.com2026-03-27 → 2026-04-13 · 3 obs
○ 2017-04-19 21:08:18
● 2026-03-27 18:03:30
● 2026-04-13 07:03:14
●A188.40.220.1472026-03-27 → 2026-04-13 · 3 obs
○ 2017-04-19 21:08:18
● 2026-03-27 18:03:30
● 2026-04-13 07:03:14
●A2a01:4f8:1061:1648::22026-03-27 → 2026-04-13 · 3 obs
○ 2017-04-19 21:08:18
● 2026-03-27 18:03:30
● 2026-04-13 07:03:14
○A46.101.118.482016-09-16 → 2017-04-19 · 5 obs
○ 2016-03-25 23:22:02
● 2016-09-16 14:19:44
● 2017-04-19 21:08:18
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○A82.165.26.622015-10-17 → 2016-03-25 · 5 obs
○ 2015-05-20 20:29:14
● 2015-10-17 01:55:00
● 2016-03-25 23:22:02
○ 2016-09-16 14:19:44
○ 2026-04-13 07:03:14
○A85.13.142.942026-03-27 → 2026-04-13 · 2 obs
○ 2026-03-27 18:03:30
○ 2026-04-13 07:03:14
○A87.106.143.172015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 20:29:14
○ 2015-10-17 01:55:00
○ 2026-04-13 07:03:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ruf-immo.dens.second-ns.com, ns1.your-server.de, ns3.second-ns.de4 records

✅ Authoritative Response

Server:193.47.99.4

NS records: ns.second-ns.com, ns1.your-server.de, ns3.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruf-immo.de (unsigned zone)

⏱️ Timing

Total: 901ms | Queries: -

📄 Records

TypeCountSample Data
A1188.40.220.147
AAAA12a01:4f8:1061:1648::2
NS3ns.second-ns.com, ns1.your-server.de...
MX1rufimmo-de0i.mail.protection.outlook.com
TXT2v=spf1 include:spf.protection.outlook.co, google-site-verification=ifevvX9FhVIwh
SOA1ns1.your-server.de postmaster.your-serve

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.your-server.de, ns3.second-ns.de, ns1.your-server.de...)

Analysis

IP Addresses

ruf-immo.de points to two IPs: 2a01:4f8:1061:1648::2 and 188.40.220.147.

Other host names including bse-airpix.de, sfz-weilheim.de, dedi9411.your-server.de, buchner-bau.de and bortz-fuehrer.com share IP numbers with ruf-immo.de.

Name Servers

ruf-immo.de is delegated to three name servers: ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

ruf-immo.de at least partially shares name servers with other domains, including 3d-druck.in, 5.a.d.d.7.1.c.1.8.f.4.0.1.0.a.2.ip6.arpa, stradeck.de, kahlbohm.net and orgamanager.com.

Host names with two IP numbers:

ns.second-ns.com points to: 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de points to: 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de points to: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

ruf-immo.de is handled by a single mail server, rufimmo-de0i.mail.protection.outlook.com.

Hostname rufimmo-de0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::f, 52.101.68.5, 52.101.68.36, 52.101.73.4 and 52.101.73.153.