fiducius.de - robtex.com

fiducius.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2b1🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02b1.elastic-ssl.ui-r.com
A217.160.0.198🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1117.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5175:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1117.ui-dns.biz
A217.160.81.117🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1117.ui-dns.biz
NSns1117.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5275:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1117.ui-dns.com
A217.160.82.117🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1117.ui-dns.com
NSns1117.ui-dns.de
A2607:f1c0:fe:53:185:132:32:117🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1117.ui-dns.de
A217.160.80.117🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1117.ui-dns.de
NSns1117.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5375:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1117.ui-dns.org
A217.160.83.117🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1117.ui-dns.org
MXfiducius-de.mail.protection.outlook.com ⭐
A2a01:111:f403:ca27::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTv=spf1 include:_spf-eu.ionos.com include:spf.protection.outlook.com ~all
SOAns1117.ui-dns.bizhostmaster@1und1.de 2017-08-01 #83

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=1777190326

Same first word

fiducius.nl
fiducius.fi
fiducius.de
fiducius.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1117.ui-dns.bizns1117.ui-dns.comns1117.ui-dns.dens1117.ui-dns.orgns55.1und1.dens56.1und1.deMXfiducius-de.mail.protection.outlook.commx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::2b1217.160.0.198136.243.211.22581.169.204.227
●NSns1117.ui-dns.biz2020-03-13 → 2026-04-26 · 3 obs
○ 2017-01-13 07:43:48
● 2020-03-13 01:18:24
● 2026-04-26 08:25:04
●NSns1117.ui-dns.com2020-03-13 → 2026-04-26 · 3 obs
○ 2017-01-13 07:43:48
● 2020-03-13 01:18:24
● 2026-04-26 08:25:04
●NSns1117.ui-dns.de2020-03-13 → 2026-04-26 · 3 obs
○ 2017-01-13 07:43:48
● 2020-03-13 01:18:24
● 2026-04-26 08:25:04
●NSns1117.ui-dns.org2020-03-13 → 2026-04-26 · 3 obs
○ 2017-01-13 07:43:48
● 2020-03-13 01:18:24
● 2026-04-26 08:25:04
○NSns55.1und1.de2015-07-10 → 2017-01-13 · 4 obs
● 2015-07-10 12:59:46
● 2017-01-13 07:43:48
○ 2020-03-13 01:18:24
○ 2026-04-26 08:25:04
○NSns56.1und1.de2015-07-10 → 2017-01-13 · 4 obs
● 2015-07-10 12:59:46
● 2017-01-13 07:43:48
○ 2020-03-13 01:18:24
○ 2026-04-26 08:25:04
●MXfiducius-de.mail.protection.outlook.com2026-04-15 → 2026-04-26 · 3 obs
○ 2020-03-13 01:18:24
● 2026-04-15 07:28:52
● 2026-04-26 08:25:04
○MXmx00.kundenserver.de2015-07-10 → 2020-03-13 · 4 obs
● 2015-07-10 12:59:46
● 2020-03-13 01:18:24
○ 2026-04-15 07:28:52
○ 2026-04-26 08:25:04
○MXmx01.kundenserver.de2015-07-10 → 2020-03-13 · 4 obs
● 2015-07-10 12:59:46
● 2020-03-13 01:18:24
○ 2026-04-15 07:28:52
○ 2026-04-26 08:25:04
○A136.243.211.2252016-02-25 → 2020-03-13 · 5 obs
○ 2015-11-24 19:15:26
● 2016-02-25 04:00:14
● 2020-03-13 01:18:24
○ 2026-04-15 07:28:52
○ 2026-04-26 08:25:04
●A2001:8d8:100f:f000::2b12026-04-15 → 2026-04-26 · 3 obs
○ 2020-03-13 01:18:24
● 2026-04-15 07:28:52
● 2026-04-26 08:25:04
●A217.160.0.1982026-04-15 → 2026-04-26 · 3 obs
○ 2020-03-13 01:18:24
● 2026-04-15 07:28:52
● 2026-04-26 08:25:04
○A81.169.204.2272015-07-10 → 2015-11-24 · 4 obs
● 2015-07-10 12:59:46
● 2015-11-24 19:15:26
○ 2016-02-25 04:00:14
○ 2026-04-26 08:25:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
def.nic.de, z.nic.de, a.nic.de-
fiducius.dens1117.ui-dns.de, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.org-

✅ Authoritative Response

Server:217.160.82.117

NS records: ns1117.ui-dns.de, ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fiducius.de (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.198
AAAA12001:8d8:100f:f000::2b1
NS4ns1117.ui-dns.com, ns1117.ui-dns.de...
MX1fiducius-de.mail.protection.outlook.com
TXT1v=spf1 include:_spf-eu.ionos.com include
SOA1ns1117.ui-dns.biz hostmaster.1und1.de

Analysis

IP Addresses

fiducius.de resolves to two IP numbers: 2001:8d8:100f:f000::2b1 and 217.160.0.198.

Other host names, for instance dp07.com, procase-newsletter.de, hospizvereinhamburgersueden.de, naehrig.com and richardbarbieri.co.uk share IP numbers with fiducius.de.

Name Servers

fiducius.de is delegated to four name servers: ns1117.ui-dns.biz, ns1117.ui-dns.com, ns1117.ui-dns.de and ns1117.ui-dns.org.

fiducius.de shares some name servers with other domains, for example the-back-room.info, martin-boettchermusic.de, islamicsupplies.com, edwardschina.co.uk and finklar.com.

these name servers are often used with ns1116.ui-dns.biz, ns1076.ui-dns.biz, ns1096.ui-dns.de, ns1107.ui-dns.org, ns1089.ui-dns.com, ns1081.ui-dns.org, ns1055.ui-dns.com, ns1116.ui-dns.de, ns1050.ui-dns.com and ns1038.ui-dns.biz.

Host names with two IP numbers

Two IPs per host:

ns1117.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5175:100 and 217.160.81.117

ns1117.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5275:100 and 217.160.82.117

ns1117.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:117 and 217.160.80.117

ns1117.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5375:100 and 217.160.83.117

Mail Servers

fiducius.de is handled by a single mail server, fiducius-de.mail.protection.outlook.com.

Host fiducius-de.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.