a2zdiamond.com - robtex.com

a2zdiamond.com

DNSSEC⚠️ Not signed
NSns-us.1and1-dns.com ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5202:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.com
A217.160.82.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.com
NSns-us.1and1-dns.de ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5002:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.de
A217.160.80.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.de
NSns-us.1and1-dns.org ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5302:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.org
A217.160.83.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.org
NSns-us.1and1-dns.us ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5102:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-us.1and1-dns.us
A217.160.81.2🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-us.1and1-dns.us

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=1776170702

Same first word

a2zdiamond.com

DNS History

17 records (4 active, 13 former)

20162017201820192020202120222023202420252026NSns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns39.domaincontrol.comns40.domaincontrol.comMXmailstore1.secureserver.netmx00.1and1.commx01.1and1.comsmtp.secureserver.netA173.201.216.22216.250.122.2102607:f1c0:1000:c0dc:298d:8046:2c53:700f2607:f1c0:1000:c0dc:e330:1d11:d186:c02e2607:f1c0:100f:f000::20d74.208.236.11874.208.50.34
●NSns-us.1and1-dns.com2015-12-09 → 2026-04-14 · 3 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
● 2026-04-14 12:46:18
●NSns-us.1and1-dns.de2015-12-09 → 2026-04-14 · 3 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
● 2026-04-14 12:46:18
●NSns-us.1and1-dns.org2015-12-09 → 2026-04-14 · 3 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
● 2026-04-14 12:46:18
●NSns-us.1and1-dns.us2015-12-09 → 2026-04-14 · 3 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
● 2026-04-14 12:46:18
○NSns39.domaincontrol.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:53:56
○ 2015-12-09 15:26:50
○ 2026-04-14 12:46:18
○NSns40.domaincontrol.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:53:56
○ 2015-12-09 15:26:50
○ 2026-04-14 12:46:18
○MXmailstore1.secureserver.net2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:53:56
○ 2015-12-09 15:26:50
○ 2026-04-14 12:46:18
○MXmx00.1and1.com2015-12-09 → 2019-04-28 · 5 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
● 2019-04-28 02:53:58
○ 2026-02-28 11:58:54
○ 2026-04-14 12:46:18
○MXmx01.1and1.com2015-12-09 → 2019-04-28 · 5 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
● 2019-04-28 02:53:58
○ 2026-02-28 11:58:54
○ 2026-04-14 12:46:18
○MXsmtp.secureserver.net2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:53:56
○ 2015-12-09 15:26:50
○ 2026-04-14 12:46:18
○A173.201.216.222015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:53:56
○ 2015-12-09 15:26:50
○ 2026-04-14 12:46:18
○A216.250.122.2102015-12-09 → 2015-12-09 · 4 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
○ 2016-03-07 17:01:54
○ 2026-04-14 12:46:18
○A2607:f1c0:1000:c0dc:298d:8046:2c53:700f2016-03-07 → 2017-01-01 · 5 obs
○ 2015-12-09 15:26:50
● 2016-03-07 17:01:54
● 2017-01-01 09:52:30
○ 2019-04-28 02:53:58
○ 2026-04-14 12:46:18
○A2607:f1c0:1000:c0dc:e330:1d11:d186:c02e2015-12-09 → 2015-12-09 · 4 obs
○ 2015-08-15 00:53:56
● 2015-12-09 15:26:50
○ 2016-03-07 17:01:54
○ 2026-04-14 12:46:18
○A2607:f1c0:100f:f000::20d2019-04-28 → 2019-04-28 · 4 obs
○ 2017-01-01 09:52:30
● 2019-04-28 02:53:58
○ 2026-02-28 11:58:54
○ 2026-04-14 12:46:18
○A74.208.236.1182019-04-28 → 2019-04-28 · 4 obs
○ 2017-01-01 09:52:30
● 2019-04-28 02:53:58
○ 2026-02-28 11:58:54
○ 2026-04-14 12:46:18
○A74.208.50.342016-03-07 → 2017-01-01 · 5 obs
○ 2015-12-09 15:26:50
● 2016-03-07 17:01:54
● 2017-01-01 09:52:30
○ 2019-04-28 02:53:58
○ 2026-04-14 12:46:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
a2zdiamond.comns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com2 records

✅ Authoritative Response

Server:217.160.83.2

NS records: ns-us.1and1-dns.us, ns-us.1and1-dns.de, ns-us.1and1-dns.org, ns-us.1and1-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a2zdiamond.com (unsigned zone)

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-us.1and1-dns.com, ns-us.1and1-dns.com)

Analysis

Name Servers

a2zdiamond.com is delegated to four name servers: ns-us.1and1-dns.com, ns-us.1and1-dns.de, ns-us.1and1-dns.org and ns-us.1and1-dns.us.

a2zdiamond.com at least partially shares name servers with other domains, for example billlernernews.com, dunn.network, slsplumbers.com, tixlers.com and tonielee.com.

these name servers are commonly used with ns51.1and1.com, ns52.1and1.com, ns1045.ui-dns.biz, ns1045.ui-dns.com, ns1045.ui-dns.de and ns1045.ui-dns.org.

Host names with two IP numbers:

ns-us.1and1-dns.com points to: 2001:8d8:fe:53:0:d9a0:5202:100 and 217.160.82.2

ns-us.1and1-dns.de points to: 2001:8d8:fe:53:0:d9a0:5002:100 and 217.160.80.2

ns-us.1and1-dns.org points to: 2001:8d8:fe:53:0:d9a0:5302:100 and 217.160.83.2

ns-us.1and1-dns.us points to: 2001:8d8:fe:53:0:d9a0:5102:100 and 217.160.81.2