cospec.com - dns.ninja
cospec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.163🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns5.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns6.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | cospec-com.mx1.arsmtp.com ⭐ | ||||||
| A | 8.31.233.108🇺🇸 APPRI-18.31.233.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server272.appriver.com | ||||||
| MX | cospec-com.mx2.arsmtp.com(20) | ||||||
| A | 8.19.118.195🇺🇸 AS133808.19.118.0/24 AppRiver, LLC 1101 Gulf Breeze Parkway Gulf Breeze, FL 32561 US | ||||||
| PTR | server273.appriver.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | NS5.WORLDNIC.comnamehost@WORLDNIC.com serial=126021715 | ||||||
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=1786266684 | ||||||
Subdomains
mail.cospec.com |
Same first word
Similar names
DNS History
17 records (5 active, 12 former)
○NSns1.morbanhosting.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-05-30 15:37:54
○ 2026-08-09 09:35:46
○NSns1.smithpro.net2015-05-30 → 2017-09-07 · 5 obs
● 2015-05-30 15:37:54
● 2017-09-07 12:08:20
○ 2026-02-17 23:26:50
○ 2026-08-09 09:35:46
○NSns2.morbanhosting.com2007-10-23 → 2007-10-23 · 3 obs
○ 2015-05-30 15:37:54
○ 2026-08-09 09:35:46
○NSns2.smithpro.net2015-05-30 → 2017-09-07 · 5 obs
● 2015-05-30 15:37:54
● 2017-09-07 12:08:20
○ 2026-02-17 23:26:50
○ 2026-08-09 09:35:46
○NSns3.smithpro.net2015-05-30 → 2017-09-07 · 5 obs
● 2015-05-30 15:37:54
● 2017-09-07 12:08:20
○ 2026-02-17 23:26:50
○ 2026-08-09 09:35:46
●NSns5.worldnic.com2026-02-17 → 2026-08-09 · 3 obs
● 2026-02-17 23:26:50
● 2026-08-09 09:35:46
●NSns6.worldnic.com2026-02-17 → 2026-08-09 · 3 obs
● 2026-02-17 23:26:50
● 2026-08-09 09:35:46
○MXbc.vospro.net2017-09-07 → 2017-09-07 · 4 obs
● 2017-09-07 12:08:20
○ 2026-02-17 23:26:50
○ 2026-08-09 09:35:46
○MXbc2.vospro.net2017-09-07 → 2017-09-07 · 4 obs
● 2017-09-07 12:08:20
○ 2026-02-17 23:26:50
○ 2026-08-09 09:35:46
●MXcospec-com.mx1.arsmtp.com2026-02-17 → 2026-08-09 · 3 obs
● 2026-02-17 23:26:50
● 2026-08-09 09:35:46
●MXcospec-com.mx2.arsmtp.com2026-02-17 → 2026-08-09 · 3 obs
● 2026-02-17 23:26:50
● 2026-08-09 09:35:46
○MXmail.cospec.com2007-10-23 → 2016-09-23 · 4 obs
● 2016-09-23 15:58:32
○ 2017-09-07 12:08:20
○ 2026-08-09 09:35:46
○A199.182.188.2442017-09-07 → 2017-09-07 · 4 obs
● 2017-09-07 12:08:20
○ 2026-02-17 23:26:50
○ 2026-08-09 09:35:46
●A209.17.116.1632026-02-17 → 2026-08-09 · 6 obs
● 2026-02-17 23:26:50
● 2026-06-17 11:05:00
○ 2026-06-19 20:36:38
● 2026-06-20 22:14:46
● 2026-08-09 09:35:46
○A209.50.238.662007-10-23 → 2007-10-23 · 3 obs
○ 2015-05-30 15:37:54
○ 2026-08-09 09:35:46
○A38.101.62.342026-02-17 → 2026-08-09 · 2 obs
○ 2026-08-09 09:35:46
○A67.222.132.2192015-05-30 → 2016-09-23 · 5 obs
● 2015-05-30 15:37:54
● 2016-09-23 15:58:32
○ 2017-09-07 12:08:20
○ 2026-08-09 09:35:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| cospec.com | ns5.worldnic.com, ns6.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.124
NS records: ns5.worldnic.com, ns6.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cospec.com (unsigned zone)
⏱️ Timing
Total: 1749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.163 |
| NS | 2 | ns6.worldnic.com, ns5.worldnic.com |
| MX | 2 | cospec-com.mx2.arsmtp.com (pri: 20), cospec-com.mx1.arsmtp.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | NS5.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns5.worldnic.com, ns6.worldnic.com)
Analysis
Hierarchy
mail.cospec.com is a subdomain of cospec.com.
IP Addresses
cospec.com resolves to one IP address: 209.17.116.163.
183.63.movilmax.com, abedandbreakfastincambridge.com, mx41.theridgegrill.com and two other host names share IP numbers with cospec.com.
Name Servers
DNS delegation for cospec.com points to two name servers: ns5.worldnic.com and ns6.worldnic.com.
cospec.com uses the same name servers as several other domains — among them auerbachexecutivecoaching.com, thebankersbank.net, mcdean.mobi and two more.
cospec.com has partial name server overlap with other domains, including kingmach.com.
Both ns5.worldnic.com and ns6.worldnic.com have a single IP address each — ns5.worldnic.com resolves to 162.159.26.110 while ns6.worldnic.com resolves to 162.159.27.124.
Mail Servers
Mail for cospec.com is handled by two mail servers — cospec-com.mx1.arsmtp.com and cospec-com.mx2.arsmtp.com.
Both cospec-com.mx1.arsmtp.com and cospec-com.mx2.arsmtp.com have a single IP address each — cospec-com.mx1.arsmtp.com resolves to 8.31.233.108 while cospec-com.mx2.arsmtp.com resolves to 8.19.118.195.