crestmulticare.com - dns.ninja
crestmulticare.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 4.153.172.14🇺🇸 Microsoft4.144.0.0/12 MICROSOFT | ||||||
| NS | ns1-06.azure-dns.com ⭐ | ||||||
| A | 2603:1061:0:700::6🇺🇸 Microsoft2603:1000::/25 MICROSOFT | ||||||
| PTR | ns1-06.azure-dns.com | ||||||
| A | 13.107.236.6🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns1-06.azure-dns.com | ||||||
| NS | ns2-06.azure-dns.net | ||||||
| A | 2620:1ec:8ec:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns2-06.azure-dns.net | ||||||
| A | 150.171.21.6🇺🇸 Microsoft150.171.0.0/16 MICROSOFT | ||||||
| PTR | ns2-06.azure-dns.net | ||||||
| NS | ns3-06.azure-dns.org | ||||||
| A | 2a01:111:4000:700::6🇬🇧 Microsoft2a01:111:4000::/36 | ||||||
| PTR | ns3-06.azure-dns.org | ||||||
| A | 204.14.183.6🇺🇸 Microsoft204.14.180.0/22 | ||||||
| PTR | ns3-06.azure-dns.org | ||||||
| NS | ns4-06.azure-dns.info | ||||||
| A | 2620:1ec:bda:700::6🇺🇸 Microsoft2620:1ec::/36 MICROSOFT | ||||||
| PTR | ns4-06.azure-dns.info | ||||||
| A | 208.84.5.6🇺🇸 Microsoft208.84.0.0/21 MICROSOFT | ||||||
| PTR | ns4-06.azure-dns.info | ||||||
| SOA | ns1-06.azure-dns.comazuredns-hostmaster@microsoft.com 2018-04-30 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785499372 | ||||||
Same first word
crestmulticare.com |
DNS History
12 records (5 active, 7 former)
○NSns01.savvis.net2015-06-16 → 2016-11-27 · 4 obs
● 2016-11-27 01:15:44
○ 2026-06-22 03:45:06
○ 2026-07-31 12:04:06
○NSns02.savvis.net2015-06-16 → 2016-11-27 · 4 obs
● 2016-11-27 01:15:44
○ 2026-06-22 03:45:06
○ 2026-07-31 12:04:06
○NSns03.savvis.net2015-06-16 → 2016-11-27 · 4 obs
● 2016-11-27 01:15:44
○ 2026-06-22 03:45:06
○ 2026-07-31 12:04:06
○NSns04.savvis.net2015-06-16 → 2016-11-27 · 4 obs
● 2016-11-27 01:15:44
○ 2026-06-22 03:45:06
○ 2026-07-31 12:04:06
○NSns05.savvis.net2015-06-16 → 2016-11-27 · 4 obs
● 2016-11-27 01:15:44
○ 2026-06-22 03:45:06
○ 2026-07-31 12:04:06
●NSns1-06.azure-dns.com2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 03:45:06
● 2026-07-31 12:04:06
●NSns2-06.azure-dns.net2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 03:45:06
● 2026-07-31 12:04:06
●NSns3-06.azure-dns.org2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 03:45:06
● 2026-07-31 12:04:06
●NSns4-06.azure-dns.info2026-06-22 → 2026-07-31 · 3 obs
● 2026-06-22 03:45:06
● 2026-07-31 12:04:06
○A137.177.87.2512016-09-17 → 2016-11-27 · 5 obs
● 2016-09-17 21:08:08
● 2016-11-27 01:15:44
○ 2026-06-22 03:45:06
○ 2026-07-31 12:04:06
○A216.35.217.2382015-06-16 → 2016-04-15 · 4 obs
● 2016-04-15 06:15:34
○ 2016-09-17 21:08:08
○ 2026-07-31 12:04:06
●A4.153.172.142026-06-22 → 2026-07-31 · 19 obs
● 2026-06-22 03:45:06
○ 2026-06-29 03:57:04
● 2026-06-30 00:03:58
○ 2026-06-30 03:34:50
● 2026-06-30 04:05:30
○ 2026-07-08 03:04:10
● 2026-07-08 03:56:52
○ 2026-07-16 00:18:52
● 2026-07-16 02:06:08
○ 2026-07-20 02:36:26
● 2026-07-20 04:03:50
○ 2026-07-22 03:05:52
● 2026-07-22 03:41:22
○ 2026-07-23 01:41:12
● 2026-07-23 02:49:38
○ 2026-07-24 04:17:40
● 2026-07-24 09:02:28
● 2026-07-31 12:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| crestmulticare.com | ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info | 2 records |
✅ Authoritative Response
Server:204.14.183.6
NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crestmulticare.com (unsigned zone)
⏱️ Timing
Total: 503ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 4.153.172.14 |
| NS | 4 | ns1-06.azure-dns.com, ns2-06.azure-dns.net... |
| SOA | 1 | ns1-06.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)
Analysis
IP Addresses
crestmulticare.com directs to one IP number, which is 4.153.172.14.
Among the host names that share IP numbers with crestmulticare.com are gillettevenus.com.tr, braun-oralb-lottery.com, pandg.com and two others.
Name Servers
The domain crestmulticare.com is delegated to these four name servers: ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.
There is at least partial name server overlap between crestmulticare.com and other domains — seamlesscms.com, graphisoft.dk, transparix.com and two more among them.
All four hostnames — ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org — resolve to two IP numbers apiece: ns1-06.azure-dns.com to 13.107.236.6 and 2603:1061:0:700::6; ns4-06.azure-dns.info to 208.84.5.6 and 2620:1ec:bda:700::6; ns2-06.azure-dns.net to 150.171.21.6 and 2620:1ec:8ec:700::6; ns3-06.azure-dns.org to 204.14.183.6 and 2a01:111:4000:700::6.