it-gurus.de - robtex.com

it-gurus.de

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::252🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0252.elastic-ssl.ui-r.com
A217.160.0.187🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1025.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5219:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1025.ui-dns.com
A217.160.82.25🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1025.ui-dns.com
NSns1025.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5119:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1025.ui-dns.biz
A217.160.81.25🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1025.ui-dns.biz
NSns1025.ui-dns.de
A2001:8d8:fe:53:0:d9a0:5019:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1025.ui-dns.de
A217.160.80.25🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1025.ui-dns.de
NSns1025.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5319:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1025.ui-dns.org
A217.160.83.25🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1025.ui-dns.org
MXitgurus-de0e.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
SOAns1025.ui-dns.comhostmaster@kundenserver.de 2016-07-21 #93

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=1774831713

Same first word

it-gurus.de
it-gurus.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSns1025.ui-dns.bizns1025.ui-dns.comns1025.ui-dns.dens1025.ui-dns.orgns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgMXitgurus-de0e.mail.protection.outlook.commx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::252217.160.0.1872001:8d8:1001:20fd:1aec:c4b2:4a19:c00b2001:8d8:1001:20fd:4af:9967:c49f:7800217.160.123.32217.160.171.161
○NSns-de.1and1-dns.biz2015-06-03 → 2017-04-05 · 4 obs
● 2015-06-03 21:36:34
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
○NSns-de.1and1-dns.com2015-06-03 → 2017-04-05 · 4 obs
● 2015-06-03 21:36:34
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
○NSns-de.1and1-dns.de2015-06-03 → 2017-04-05 · 4 obs
● 2015-06-03 21:36:34
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
○NSns-de.1and1-dns.org2015-06-03 → 2017-04-05 · 4 obs
● 2015-06-03 21:36:34
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
●NSns1025.ui-dns.biz2026-02-17 → 2026-03-30 · 3 obs
○ 2017-04-05 02:14:36
● 2026-02-17 22:25:58
● 2026-03-30 01:01:20
●NSns1025.ui-dns.com2026-02-17 → 2026-03-30 · 3 obs
○ 2017-04-05 02:14:36
● 2026-02-17 22:25:58
● 2026-03-30 01:01:20
●NSns1025.ui-dns.de2026-02-17 → 2026-03-30 · 3 obs
○ 2017-04-05 02:14:36
● 2026-02-17 22:25:58
● 2026-03-30 01:01:20
●NSns1025.ui-dns.org2026-02-17 → 2026-03-30 · 3 obs
○ 2017-04-05 02:14:36
● 2026-02-17 22:25:58
● 2026-03-30 01:01:20
●MXitgurus-de0e.mail.protection.outlook.com2026-02-17 → 2026-03-30 · 3 obs
○ 2017-04-05 02:14:36
● 2026-02-17 22:25:58
● 2026-03-30 01:01:20
○MXmx00.kundenserver.de2015-06-03 → 2017-04-05 · 4 obs
● 2015-06-03 21:36:34
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
○MXmx01.kundenserver.de2015-06-03 → 2017-04-05 · 4 obs
● 2015-06-03 21:36:34
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
○A2001:8d8:1001:20fd:1aec:c4b2:4a19:c00b2017-04-05 → 2017-04-05 · 4 obs
○ 2016-06-21 14:02:50
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
○A2001:8d8:1001:20fd:4af:9967:c49f:78002015-06-03 → 2016-06-21 · 4 obs
● 2015-06-03 21:36:34
● 2016-06-21 14:02:50
○ 2017-04-05 02:14:36
○ 2026-03-30 01:01:20
●A2001:8d8:100f:f000::2522026-02-17 → 2026-03-30 · 3 obs
○ 2017-04-05 02:14:36
● 2026-02-17 22:25:58
● 2026-03-30 01:01:20
●A217.160.0.1872026-02-17 → 2026-03-30 · 3 obs
○ 2017-04-05 02:14:36
● 2026-02-17 22:25:58
● 2026-03-30 01:01:20
○A217.160.123.322017-04-05 → 2017-04-05 · 4 obs
○ 2016-06-21 14:02:50
● 2017-04-05 02:14:36
○ 2026-02-17 22:25:58
○ 2026-03-30 01:01:20
○A217.160.171.1612015-06-03 → 2016-06-21 · 4 obs
● 2015-06-03 21:36:34
● 2016-06-21 14:02:50
○ 2017-04-05 02:14:36
○ 2026-03-30 01:01:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
it-gurus.dens1025.ui-dns.org, ns1025.ui-dns.biz, ns1025.ui-dns.de, ns1025.ui-dns.com-

✅ Authoritative Response

Server:217.160.80.25

NS records: ns1025.ui-dns.org, ns1025.ui-dns.biz, ns1025.ui-dns.de, ns1025.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for it-gurus.de (unsigned zone)

⏱️ Timing

Total: 807ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.187
AAAA12001:8d8:100f:f000::252
NS4ns1025.ui-dns.de, ns1025.ui-dns.biz...
MX1itgurus-de0e.mail.protection.outlook.com
TXT1v=spf1 include:_spf-eu.ionos.com include
SOA1ns1025.ui-dns.com hostmaster.kundenserve

Analysis

IP Addresses

it-gurus.de points to two IP numbers: 2001:8d8:100f:f000::252 and 217.160.0.187.

Other host names, for instance bellissima-toscana.com, savina.info, dr-graewe.com, digitronic.net and www.gps-tec.eu share IP numbers with it-gurus.de.

Name Servers

it-gurus.de is delegated to four name servers: ns1025.ui-dns.biz, ns1025.ui-dns.com, ns1025.ui-dns.de and ns1025.ui-dns.org.

it-gurus.de at least partially shares name servers with other domains, for instance pd-station.de, hd-online.org, tubis.de, fayeuk.com and altertumsverein-alzey.de.

these name servers are commonly used with ns1023.ui-dns.de, ns1023.ui-dns.biz and ns1042.ui-dns.org.

Host names with two IP numbers:

ns1025.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5119:100 and 217.160.81.25.

ns1025.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5219:100 and 217.160.82.25.

ns1025.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:5019:100 and 217.160.80.25.

ns1025.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5319:100 and 217.160.83.25.

Mail Servers

it-gurus.de is handled by a single mail server, itgurus-de0e.mail.protection.outlook.com.

itgurus-de0e.mail.protection.outlook.com resolves to eight IP addresses: 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.