bufa.de - dns.ninja

bufa.de

DNSSEC⚠️ Not signed
A2a01:238:20a:202:1089::🇩🇪 STRATO2a01:238:20a::/48 Strato AG
PTRw89.rzone.de
A81.169.145.89🇩🇪 STRATO81.169.144.0/22 AG
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
NSshades14.rzone.de
A2607:f1c0:fe:53:185:132:34:141🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades14.rzone.de
A185.132.34.141🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades14.rzone.de
MXbufa-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::8🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::9🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr04cu00801.inbound.protection.outlook.com
A2a01:111:f403:ca09::e🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00206.inbound.protection.outlook.com
A52.101.73.1🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am3pr04cu00501.inbound.protection.outlook.com
A52.101.73.2🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr07cu00302.inbound.protection.outlook.com
A52.101.73.26🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
A52.101.73.30🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00306.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAdocks02.rzone.dehostmaster@strato-rz.de 2020-05-13 #4

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=1782912320

Same first word

bufa.net
bufa.org.cn
bufa.se
bufa.chat
bufa.cl
bufa.run
bufa.ru
bufa.de
bufa.be
bufa.cz
bufa.ca
bufa.eu
bufa.info
bufa.es
bufa.com
bufa.nl

Similar names

fuba.tips
fuba.name
bauf.net
fuba.fr
fuba.bg
afbu.de
fabu.no
fabu.com.my
fuba.com
uafb.com
fabu.fm
ufab.org
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fabu.com
ufab.eu
fuba.mobi
fuba.tv
fabu.us
fuba.at
ufba.ru
fuab.org
fabu.cc
fuba.de
fuab.com
fabu.nl
fuba.me
aubf.co.uk
fbau.de
bafu.fr
fuba.se
fabu.eu
ubaf.de
fbau.ru
fuba.es
ubaf.cn
fabu.ai
bafu.at
fuba.ru
fuba.basketball
bauf.de
abuf.de
ufba.net
ufab.fr
ubfa.com
bafu.net
fabu.xyz
ubaf.org
bfua.org.au
bafu.de
ufab.de
bafu.eu
fabu.ch
fuba.cz
fabu.ca
fabu.dk
bafu.io
ubaf.com
fbua.cn
ufba.org
fbau.hu
ubaf.blogspot.com
ufba.org.nz
fuba.or.jp
fuba.it
fabu.de
fabu.vn
abuf.ru
bafu.ltd
aufb.net
ufab.com
fuba.org
bafu.edu.vn
fuba.com.au
faub.org
fuba.com.tr
fuba.biz
fuab.net
fabu.la
ufba.de
ubfa.cn
fuab.se
fabu.org
aubf.com
fuab.org.tr
fabu.pl
fuba.eu
ufab.net
aufb.cn
fabu.be

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSdocks02.rzone.deshades14.rzone.deMXbufa-de.mail.protection.outlook.commail.beckerundkries.demx.colt.netA2a01:238:20a:202:1089::81.169.145.89213.61.59.17185.214.108.72
●NSdocks02.rzone.de2015-08-22 → 2026-07-01 · 2 obs
● 2015-08-22 21:25:04
● 2026-07-01 13:53:32
●NSshades14.rzone.de2015-08-22 → 2026-07-01 · 2 obs
● 2015-08-22 21:25:04
● 2026-07-01 13:53:32
●MXbufa-de.mail.protection.outlook.com2017-10-04 → 2026-07-01 · 3 obs
○ 2016-01-29 17:38:10
● 2017-10-04 13:33:04
● 2026-07-01 13:53:32
○MXmail.beckerundkries.de2015-08-22 → 2016-01-29 · 4 obs
● 2015-08-22 21:25:04
● 2016-01-29 17:38:10
○ 2017-10-04 13:33:04
○ 2026-07-01 13:53:32
○MXmx.colt.net2015-08-22 → 2016-01-29 · 4 obs
● 2015-08-22 21:25:04
● 2016-01-29 17:38:10
○ 2017-10-04 13:33:04
○ 2026-07-01 13:53:32
○A213.61.59.1712015-08-22 → 2016-01-29 · 4 obs
● 2015-08-22 21:25:04
● 2016-01-29 17:38:10
○ 2017-09-28 09:05:06
○ 2026-07-01 13:53:32
●A2a01:238:20a:202:1089::2021-09-09 → 2026-07-01 · 3 obs
○ 2017-10-04 13:33:04
● 2021-09-09 11:38:26
● 2026-07-01 13:53:32
●A81.169.145.892021-09-09 → 2026-07-01 · 3 obs
○ 2017-10-04 13:33:04
● 2021-09-09 11:38:26
● 2026-07-01 13:53:32
○A85.214.108.722017-09-28 → 2017-10-04 · 5 obs
○ 2016-01-29 17:38:10
● 2017-09-28 09:05:06
● 2017-10-04 13:33:04
○ 2021-09-09 11:38:26
○ 2026-07-01 13:53:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
bufa.dedocks02.rzone.de, shades14.rzone.de-

✅ Authoritative Response

Server:217.160.80.129

NS records: docks02.rzone.de, shades14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bufa.de (unsigned zone)

⏱️ Timing

Total: 2632ms | Queries: -

📄 Records

TypeCountSample Data
A181.169.145.89
AAAA12a01:238:20a:202:1089::
NS2docks02.rzone.de, shades14.rzone.de
MX1bufa-de.mail.protection.outlook.com (pri
TXT1v=spf1 include:spf.protection.outlook.co
SOA1docks02.rzone.de hostmaster.strato-rz.de

Analysis

IP Addresses

bufa.de points to the IP addresses 81.169.145.89 and 2a01:238:20a:202:1089::

Two other host names, along with final-technologies.de, photobooth-aachen.com and diefirma.com, also share IP numbers with bufa.de.

Name Servers

Two name servers handle the delegation for bufa.de: docks02.rzone.de and shades14.rzone.de.

bufa.de shares its NS records with other domains, for example medipad.de, schulamt-eichstaett.de, bdkj-gt.de and two others.

There is at least partial name server overlap between bufa.de and other domains — pauers.de, gm-3.org, volamos.de and two more among them.

These name servers regularly appear alongside docks04.rzone.de, shades20.rzone.de, shades07.rzone.de and 7 other name servers in NS record sets.

docks02.rzone.de and shades14.rzone.de both carry two IP addresses. The A records for docks02.rzone.de are 217.160.80.129 and 2001:8d8:fe:53:5747:2a74:d:2; the A records for shades14.rzone.de are 185.132.34.141 and 2607:f1c0:fe:53:185:132:34:141.

Mail Servers

The sole mail server for bufa.de is bufa-de.mail.protection.outlook.com.

With 8 IP addresses total, bufa-de.mail.protection.outlook.com resolves to 52.101.73.1, 52.101.73.2, 52.101.73.26 and 5 others.