linux-experts.com - dns.ninja

linux-experts.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2f0🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02f0.elastic-ssl.ui-r.com
A217.160.0.243🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1122.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:537a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1122.ui-dns.org
A217.160.83.122🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1122.ui-dns.org
NSns1122.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:517a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1122.ui-dns.biz
A217.160.81.122🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1122.ui-dns.biz
NSns1122.ui-dns.com
A2001:8d8:fe:53:0:d9a0:527a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1122.ui-dns.com
A217.160.82.122🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1122.ui-dns.com
NSns1122.ui-dns.de
A2607:f1c0:fe:53:185:132:32:122🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1122.ui-dns.de
A185.132.32.122🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1122.ui-dns.de
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1122.ui-dns.orghostmaster@kundenserver.de 2017-06-17 #4

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783641267

Same first word

linux-experts.com

DNS History

19 records (8 active, 11 former)

200920112013201520172019202120232025NSns1122.ui-dns.bizns1122.ui-dns.comns1122.ui-dns.dens1122.ui-dns.orgns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgns35.1und1.dens36.1und1.deMXmx00.ionos.demx01.ionos.demx00.kundenserver.demx01.kundenserver.deA2001:8d8:100f:f000::2f0217.160.0.2432001:8d8:1001:2093:ded0:ab39:377:1820217.160.173.8982.165.90.25
○NSns-de.1and1-dns.biz2015-06-21 → 2016-05-02 · 5 obs
○ 2008-03-18 15:30:38
● 2015-06-21 17:21:30
● 2016-05-02 13:11:00
○ 2020-01-31 09:39:58
○ 2026-07-10 00:04:48
○NSns-de.1and1-dns.com2015-06-21 → 2016-05-02 · 5 obs
○ 2008-03-18 15:30:38
● 2015-06-21 17:21:30
● 2016-05-02 13:11:00
○ 2020-01-31 09:39:58
○ 2026-07-10 00:04:48
○NSns-de.1and1-dns.de2015-06-21 → 2016-05-02 · 5 obs
○ 2008-03-18 15:30:38
● 2015-06-21 17:21:30
● 2016-05-02 13:11:00
○ 2020-01-31 09:39:58
○ 2026-07-10 00:04:48
○NSns-de.1and1-dns.org2015-06-21 → 2016-05-02 · 5 obs
○ 2008-03-18 15:30:38
● 2015-06-21 17:21:30
● 2016-05-02 13:11:00
○ 2020-01-31 09:39:58
○ 2026-07-10 00:04:48
●NSns1122.ui-dns.biz2020-01-31 → 2026-07-10 · 3 obs
○ 2016-05-02 13:11:00
● 2020-01-31 09:39:58
● 2026-07-10 00:04:48
●NSns1122.ui-dns.com2020-01-31 → 2026-07-10 · 3 obs
○ 2016-05-02 13:11:00
● 2020-01-31 09:39:58
● 2026-07-10 00:04:48
●NSns1122.ui-dns.de2020-01-31 → 2026-07-10 · 3 obs
○ 2016-05-02 13:11:00
● 2020-01-31 09:39:58
● 2026-07-10 00:04:48
●NSns1122.ui-dns.org2020-01-31 → 2026-07-10 · 3 obs
○ 2016-05-02 13:11:00
● 2020-01-31 09:39:58
● 2026-07-10 00:04:48
○NSns35.1und1.de2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 15:30:38
○ 2015-06-21 17:21:30
○ 2026-07-10 00:04:48
○NSns36.1und1.de2008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 15:30:38
○ 2015-06-21 17:21:30
○ 2026-07-10 00:04:48
●MXmx00.ionos.de2026-03-25 → 2026-07-10 · 3 obs
○ 2020-01-31 09:39:58
● 2026-03-25 19:36:52
● 2026-07-10 00:04:48
○MXmx00.kundenserver.de2008-03-18 → 2020-01-31 · 4 obs
● 2008-03-18 15:30:38
● 2020-01-31 09:39:58
○ 2026-03-25 19:36:52
○ 2026-07-10 00:04:48
●MXmx01.ionos.de2026-03-25 → 2026-07-10 · 3 obs
○ 2020-01-31 09:39:58
● 2026-03-25 19:36:52
● 2026-07-10 00:04:48
○MXmx01.kundenserver.de2008-03-18 → 2020-01-31 · 4 obs
● 2008-03-18 15:30:38
● 2020-01-31 09:39:58
○ 2026-03-25 19:36:52
○ 2026-07-10 00:04:48
○A2001:8d8:1001:2093:ded0:ab39:377:18202015-06-21 → 2016-05-02 · 5 obs
○ 2008-03-18 15:30:38
● 2015-06-21 17:21:30
● 2016-05-02 13:11:00
○ 2020-01-31 09:39:58
○ 2026-07-10 00:04:48
●A2001:8d8:100f:f000::2f02020-01-31 → 2026-07-10 · 3 obs
○ 2016-05-02 13:11:00
● 2020-01-31 09:39:58
● 2026-07-10 00:04:48
●A217.160.0.2432020-01-31 → 2026-07-10 · 3 obs
○ 2016-05-02 13:11:00
● 2020-01-31 09:39:58
● 2026-07-10 00:04:48
○A217.160.173.892015-06-21 → 2016-05-02 · 5 obs
○ 2008-03-18 15:30:38
● 2015-06-21 17:21:30
● 2016-05-02 13:11:00
○ 2020-01-31 09:39:58
○ 2026-07-10 00:04:48
○A82.165.90.252008-03-18 → 2008-03-18 · 3 obs
● 2008-03-18 15:30:38
○ 2015-06-21 17:21:30
○ 2026-07-10 00:04:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
linux-experts.comns1122.ui-dns.de, ns1122.ui-dns.biz, ns1122.ui-dns.org, ns1122.ui-dns.com2 records

✅ Authoritative Response

Server:185.132.32.122

NS records: ns1122.ui-dns.de, ns1122.ui-dns.biz, ns1122.ui-dns.org, ns1122.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linux-experts.com (unsigned zone)

⏱️ Timing

Total: 1157ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.243
AAAA12001:8d8:100f:f000::2f0
NS4ns1122.ui-dns.biz, ns1122.ui-dns.de...
MX2mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1122.ui-dns.org hostmaster.kundenserve

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1122.ui-dns.com, ns1122.ui-dns.com)

Analysis

IP Addresses

linux-experts.com has two IP addresses: 217.160.0.243 and 2001:8d8:100f:f000::2f0

Two other host names, along with haeringonline.de, text-merlin.de and nail-by-nail.de, also share IP numbers with linux-experts.com.

Name Servers

The NS records for linux-experts.com point to four name servers: ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de and ns1122.ui-dns.org.

There is at least partial name server overlap between linux-experts.com and other domains — tuxical.com, valueprimedproperties.com, monsterance.com and two more among them.

These name servers regularly appear alongside ns1078.ui-dns.de, ns1016.ui-dns.org, ns1105.ui-dns.de and 5 other name servers in NS record sets.

All four hostnames — ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de and ns1122.ui-dns.org — resolve to two IP numbers apiece: ns1122.ui-dns.biz to 217.160.81.122 and 2001:8d8:fe:53:0:d9a0:517a:100; ns1122.ui-dns.com to 217.160.82.122 and 2001:8d8:fe:53:0:d9a0:527a:100; ns1122.ui-dns.de to 185.132.32.122 and 2607:f1c0:fe:53:185:132:32:122; ns1122.ui-dns.org to 217.160.83.122 and 2001:8d8:fe:53:0:d9a0:537a:100.

Mail Servers

linux-experts.com is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with linux-experts.com are zwillingssuche.de, weitendorf-software.de, silverlines.de and two others.

linux-experts.com and other domains — sa-be.com for instance — share at least some mail servers.

mx00.ionos.de → 212.227.15.41 and mx01.ionos.de → 217.72.192.67: one IP number per host name.