ndt-reference-block.com - robtex.com

ndt-reference-block.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::2de🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-02de.elastic-ssl.ui-r.com
A217.160.0.177🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1021.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5115:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1021.ui-dns.biz
A217.160.81.21🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1021.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
NSns1050.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5332:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1050.ui-dns.org
A217.160.83.50🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1050.ui-dns.org
NSns1074.ui-dns.com
A2001:8d8:fe:53:0:d9a0:524a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1074.ui-dns.com
A217.160.82.74🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1074.ui-dns.com
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
SOAns1021.ui-dns.bizhostmaster@1und1.com 2017-06-01 #7

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=1774635092

Same first word

ndt-reference-block.com

DNS History

13 records (8 active, 5 former)

2017201820192020202120222023202420252026NSns1021.ui-dns.bizns1025.ui-dns.dens1050.ui-dns.orgns1074.ui-dns.comns.namespace4you.dens2.namespace4you.deMXmx00.ionos.demx01.ionos.demxlb.ispgateway.deA2001:8d8:100f:f000::2de217.160.0.177134.119.45.882a00:1158:1000:300::558
○NSns.namespace4you.de2016-12-17 → 2018-05-18 · 3 obs
● 2016-12-17 10:19:40
● 2018-05-18 20:37:18
○ 2026-03-27 18:37:52
●NSns1021.ui-dns.biz2026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
●NSns1025.ui-dns.de2026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
●NSns1050.ui-dns.org2026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
●NSns1074.ui-dns.com2026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
○NSns2.namespace4you.de2016-12-17 → 2018-05-18 · 3 obs
● 2016-12-17 10:19:40
● 2018-05-18 20:37:18
○ 2026-03-27 18:37:52
●MXmx00.ionos.de2026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
●MXmx01.ionos.de2026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
○MXmxlb.ispgateway.de2016-12-17 → 2018-05-18 · 3 obs
● 2016-12-17 10:19:40
● 2018-05-18 20:37:18
○ 2026-03-27 18:37:52
○A134.119.45.882016-12-17 → 2018-05-18 · 3 obs
● 2016-12-17 10:19:40
● 2018-05-18 20:37:18
○ 2026-03-27 18:37:52
●A2001:8d8:100f:f000::2de2026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
●A217.160.0.1772026-03-27 → 2026-03-27 · 2 obs
○ 2018-05-18 20:37:18
● 2026-03-27 18:37:52
○A2a00:1158:1000:300::5582016-12-17 → 2018-05-18 · 3 obs
● 2016-12-17 10:19:40
● 2018-05-18 20:37:18
○ 2026-03-27 18:37:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...-
ndt-reference-block.comns1021.ui-dns.biz, ns1025.ui-dns.de, ns1050.ui-dns.org, ns1074.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.74

NS records: ns1021.ui-dns.biz, ns1025.ui-dns.de, ns1050.ui-dns.org, ns1074.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ndt-reference-block.com (unsigned zone)

⏱️ Timing

Total: 602ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.177
AAAA12001:8d8:100f:f000::2de
NS4ns1021.ui-dns.biz, ns1050.ui-dns.org...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1021.ui-dns.biz hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1074.ui-dns.com, ns1074.ui-dns.com)

Analysis

IP Addresses

ndt-reference-block.com points to two IP numbers: 2001:8d8:100f:f000::2de and 217.160.0.177.

Other host names, for instance habicool.com, aagprivateclients.com, feuerwehr-rheinbrohl.de, illustrationartgallery.co.uk and sekten-info-essen.de share IP numbers with ndt-reference-block.com.

Name Servers

ndt-reference-block.com is delegated to four name servers: ns1021.ui-dns.biz, ns1074.ui-dns.com, ns1025.ui-dns.de and ns1050.ui-dns.org.

ndt-reference-block.com shares name servers with other domains at least partially, for instance masterfulpurpose.com, fcvcs.org, kortstock.de, djga.de and jsbach.es.

these name servers are commonly used with the name servers ns1021.ui-dns.org, ns1021.ui-dns.de, ns1021.ui-dns.com, ns1025.ui-dns.com, ns1025.ui-dns.biz, ns1074.ui-dns.biz, ns1074.ui-dns.de, ns1074.ui-dns.org, ns1025.ui-dns.org and ns1050.ui-dns.biz.

Host names with two IP numbers:

ns1021.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:5115:100 and 217.160.81.21.

ns1074.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:524a:100 and 217.160.82.74.

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

ns1050.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:5332:100 and 217.160.83.50.

Mail Servers

ndt-reference-block.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

ndt-reference-block.com shares the same mail server setup as other domains, including immobiliencenter-im-oderbruch.de, onyxbeacon.de, swen-goebbels.de, lbedv.de and cleantech-infrastruktur.eu.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.de points to: 217.72.192.67.