bitfire.de - dns.ninja

bitfire.de

DNSSEC⚠️ Not signed
A2a00:1169:103:13a0::🇫🇷 GODADDY-SXB2a00:1169:100::/40 SXB GCN VPS
PTRsh22798.ispgateway.de
A92.205.54.97🇫🇷 GODADDY-SXB92.205.48.0/20
NSns81.domaincontrol.com ⭐
A97.74.101.32🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns61.domaincontrol.com
NSns82.domaincontrol.com
A173.201.69.32🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns62.domaincontrol.com
MXbitfire-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::2🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-du2pr03cu00102.inbound.protection.outlook.com
A2a01:111:f403:ca04::5🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00205.inbound.protection.outlook.com
A2a01:111:f403:ca09::4🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:ca09::c🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-as8pr05cu00304.inbound.protection.outlook.com
A52.101.68.18🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00302.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am6pr04cu00306.inbound.protection.outlook.com
A52.101.73.11🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am1pr04cu00103.inbound.protection.outlook.com
A52.101.73.16🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
TXTapple-domain-verification=dIifvPmxI1eQRnzp
TXTsophos-domain-verification=6d5de8ea8fb370f118efafb3228f95e60fe57c82049158a59c...
TXTapple-domain-verification=rHYINAYk7hV0HbPISsYVhrG54utpgSWU4GRl_gkSbaA
TXTv=spf1 mx ip4:88.198.16.75 ip4:62.91.147.35 ip4:72.144.33.47 ip4:93.240.82.16...
TXTgoogle-site-verification=z1A6H4w_tzIV9YeDixLfTDZ0ZpNUbLY7agyrnylbJ7Y
SOAns81.domaincontrol.comdns@jomax.net 2026-06-12 #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=1782921698

Subdomains

mailserver.bitfire.de
imap.bitfire.de

Same first word

bitfire.io
bitfire.be
bitfire.me
bitfire.tv
bitfire.com.mx
bitfire.dk
bitfire.ru
bitfire.com
bitfire.de
bitfire.eu
bitfire.fi
bitfire.technology
bitfire.sk
bitfire.com.br
bitfire.ch
bitfire.net
bitfire.info
bitfire.tech
bitfire.co
bitfire.studio
bitfire.se
bitfire.co.za
bitfire.news
bitfire.at

Similar names

itbrief.com.au
iberfit.com
fibrite.se
itbrief.asia
itbrief.ie
fiberit.ca
briefit.net
fiberit.ro
firebit.com.br
firebit.club
befitri.com
firebit.com
briefit.com
firebit.in
firebit.ir
fiberit.nl
itbrief.in
firebit.pro
firebit.co.uk
freibit.de
tribefi.org
fibrite.com
firebit.net
firebit.gr
itbrief.news
iftribe.com
iberfit.pt
itbrief.com
firebit.ch
fiberit.com
itbrief.us
firebit.xyz
firebit.pl
itbrief.de
briefit.online
itbrief.co.nz
firebit.org
itbrief.ca
fiberti.com
itbrief.co.uk
fiberti.de

DNS History

13 records (5 active, 8 former)

20162017201820192020202120222023202420252026NSns81.domaincontrol.comns82.domaincontrol.comns.namespace4you.dens2.namespace4you.deMXbitfire-de.mail.protection.outlook.combfkg.dyndns.orgbfx1200.dyndns.orgmailserver.bitfire.deA2a00:1169:103:13a0::92.205.54.97134.119.63.172a00:1158:0:300:2e1c::180.67.17.233
○NSns.namespace4you.de2015-06-11 → 2017-06-27 · 4 obs
● 2015-06-11 03:37:04
● 2017-06-27 01:56:20
○ 2026-02-15 04:43:20
○ 2026-07-01 16:21:02
○NSns2.namespace4you.de2015-06-11 → 2017-06-27 · 4 obs
● 2015-06-11 03:37:04
● 2017-06-27 01:56:20
○ 2026-02-15 04:43:20
○ 2026-07-01 16:21:02
●NSns81.domaincontrol.com2026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-27 01:56:20
● 2026-02-15 04:43:20
● 2026-07-01 16:21:02
●NSns82.domaincontrol.com2026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-27 01:56:20
● 2026-02-15 04:43:20
● 2026-07-01 16:21:02
○MXbfkg.dyndns.org2017-06-27 → 2017-06-27 · 4 obs
○ 2016-09-11 21:33:58
● 2017-06-27 01:56:20
○ 2026-02-15 04:43:20
○ 2026-07-01 16:21:02
○MXbfx1200.dyndns.org2015-06-11 → 2016-09-11 · 4 obs
● 2015-06-11 03:37:04
● 2016-09-11 21:33:58
○ 2017-06-27 01:56:20
○ 2026-07-01 16:21:02
●MXbitfire-de.mail.protection.outlook.com2026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-27 01:56:20
● 2026-02-15 04:43:20
● 2026-07-01 16:21:02
○MXmailserver.bitfire.de2015-06-11 → 2017-06-27 · 4 obs
● 2015-06-11 03:37:04
● 2017-06-27 01:56:20
○ 2026-02-15 04:43:20
○ 2026-07-01 16:21:02
○A134.119.63.172016-09-11 → 2017-06-27 · 5 obs
○ 2016-04-07 02:39:48
● 2016-09-11 21:33:58
● 2017-06-27 01:56:20
○ 2026-02-15 04:43:20
○ 2026-07-01 16:21:02
○A2a00:1158:0:300:2e1c::12015-06-11 → 2016-04-07 · 4 obs
● 2015-06-11 03:37:04
● 2016-04-07 02:39:48
○ 2016-09-11 21:33:58
○ 2026-07-01 16:21:02
●A2a00:1169:103:13a0::2026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-27 01:56:20
● 2026-02-15 04:43:20
● 2026-07-01 16:21:02
○A80.67.17.2332015-06-11 → 2016-04-07 · 4 obs
● 2015-06-11 03:37:04
● 2016-04-07 02:39:48
○ 2016-09-11 21:33:58
○ 2026-07-01 16:21:02
●A92.205.54.972026-02-15 → 2026-07-01 · 3 obs
○ 2017-06-27 01:56:20
● 2026-02-15 04:43:20
● 2026-07-01 16:21:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
bitfire.dens81.domaincontrol.com, ns82.domaincontrol.com-

✅ Authoritative Response

Server:97.74.101.32

NS records: ns81.domaincontrol.com, ns82.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitfire.de (unsigned zone)

⏱️ Timing

Total: 1429ms | Queries: -

📄 Records

TypeCountSample Data
A192.205.54.97
AAAA12a00:1169:103:13a0::
NS2ns81.domaincontrol.com, ns82.domaincontrol.com
MX1bitfire-de.mail.protection.outlook.com (
TXT5apple-domain-verification=dIifvPmxI1eQRn, sophos-domain-verification=6d5de8ea8fb37...
SOA1ns81.domaincontrol.com dns.jomax.net

Analysis

Hierarchy

mailserver.bitfire.de and imap.bitfire.de are both subdomains of bitfire.de.

IP Addresses

bitfire.de directs to two IP numbers, 92.205.54.97 and 2a00:1169:103:13a0::

medico2.com, scawo.com, sh22798.ispgateway.de and two other host names share IP numbers with bitfire.de.

Name Servers

bitfire.de has two authoritative name servers — ns81.domaincontrol.com and ns82.domaincontrol.com.

bitfire.de uses the same name servers as several other domains — among them uniloy.it, mffc-soest.de, sonjajain.de and two more.

ns81.domaincontrol.com directs to 97.74.101.32 and ns82.domaincontrol.com directs to 173.201.69.32; each host name points to exactly one IP number.

Mail Servers

Mail for bitfire.de is handled by a single mail server, bitfire-de.mail.protection.outlook.com.

bitfire-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.18, 52.101.73.6, 52.101.73.11 and 5 others.