coreinc.com - dns.ninja
coreinc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 63.111.106.117🇺🇸 AS70163.96.0.0/12 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| NS | ns5.assurant.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.247🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns0054.secondary.cloudflare.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:51::a29f:2037🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0054.secondary.cloudflare.com | ||||||
| A | 162.159.32.55Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0054.secondary.cloudflare.com | ||||||
| NS | ns0209.secondary.cloudflare.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:59::a29f:2154🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0209.secondary.cloudflare.com | ||||||
| A | 162.159.33.84Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0209.secondary.cloudflare.com | ||||||
| NS | ns6.assurant.com ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.57🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | ms2.knserv.com ⭐ | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 ip4:167.79.177.0/24 ip4:167.79.190.0/27 ip4:167.79.14.192/29 include:s... | ||||||
| SOA | ns5.assurant.comnetwork@assurant.com 2005-04-03 #22 | ||||||
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=1782545710 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSdbru.br.ns.els-gms.att.net2007-10-23 → 2007-10-23 · 3 obs
○ 2015-08-06 08:34:20
○ 2026-06-27 07:52:38
○NSdmtu.mt.ns.els-gms.att.net2007-10-23 → 2007-10-23 · 3 obs
○ 2015-08-06 08:34:20
○ 2026-06-27 07:52:38
○NSns.etdbw.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-08-06 08:34:20
○ 2026-06-27 07:52:38
●NSns0054.secondary.cloudflare.com2026-03-05 → 2026-06-27 · 3 obs
● 2026-03-05 04:12:44
● 2026-06-27 07:52:38
●NSns0209.secondary.cloudflare.com2026-03-05 → 2026-06-27 · 3 obs
● 2026-03-05 04:12:44
● 2026-06-27 07:52:38
○NSns3.assurant.com2015-08-06 → 2016-07-10 · 5 obs
● 2015-08-06 08:34:20
● 2016-07-10 06:35:02
○ 2026-03-05 04:12:44
○ 2026-06-27 07:52:38
○NSns4.assurant.com2015-08-06 → 2016-07-10 · 5 obs
● 2015-08-06 08:34:20
● 2016-07-10 06:35:02
○ 2026-03-05 04:12:44
○ 2026-06-27 07:52:38
●NSns5.assurant.com2026-03-05 → 2026-06-27 · 3 obs
● 2026-03-05 04:12:44
● 2026-06-27 07:52:38
●NSns6.assurant.com2026-03-05 → 2026-06-27 · 3 obs
● 2026-03-05 04:12:44
● 2026-06-27 07:52:38
●MXms2.knserv.com2007-10-23 → 2026-06-27 · 2 obs
● 2026-06-27 07:52:38
●A63.111.106.1172007-10-23 → 2026-06-27 · 2 obs
● 2026-06-27 07:52:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net... | - |
| coreinc.com | ns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com | 4 records |
✅ Authoritative Response
Server:162.159.33.84
NS records: ns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coreinc.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 63.111.106.117 |
| NS | 2 | ns5.assurant.com, ns6.assurant.com |
| MX | 1 | ms2.knserv.com (pri: 50) |
| TXT | 1 | v=spf1 ip4:167.79.177.0/24 ip4:167.79.19 |
| SOA | 1 | ns5.assurant.com network.assurant.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns0054.secondary.cloudflare.com, ns0054.secondary.cloudflare.com, ns0209.secondary.cloudflare.com...)
Analysis
IP Addresses
coreinc.com directs to one IP number, which is 63.111.106.117.
Name Servers
The domain coreinc.com is delegated to these four name servers: ns5.assurant.com, ns6.assurant.com, ns0054.secondary.cloudflare.com and ns0209.secondary.cloudflare.com.
coreinc.com partially shares its NS delegation with several other domains, including truetap.org, carhireexcesswaiver.co.uk, dragonpastravler.com and two others.
These name servers often co-occur with the name servers ns4.assurant.com.
Hosts with two IP numbers each:
ns0054.secondary.cloudflare.com maps to two IP addresses — 162.159.32.55 and 2606:4700:51::a29f:2037.
ns0209.secondary.cloudflare.com maps to two IP addresses — 162.159.33.84 and 2606:4700:59::a29f:2154.
Hosts that resolve to one IP address:
ns5.assurant.com points to the IP address 172.64.53.247.
ns6.assurant.com points to the IP address 172.64.52.57.
Mail Servers
coreinc.com routes its mail through a single mail server, ms2.knserv.com.
The host ms2.knserv.com resolves to 13.248.169.48 and 76.223.54.146 — two IP addresses.