smtp.gocooper.com - robtex.com
smtp.gocooper.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com ⚠️ Not in parent delegation | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
gocooper.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| NS | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSbuy.internettraffic.com2015-11-30 → 2016-07-22 · 3 obs
● 2016-07-22 05:34:56
○ 2026-08-15 08:12:30
●NSns1.afternic.com2026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 08:12:30
●NSns2.afternic.com2026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 08:12:30
○NSsell.internettraffic.com2015-11-30 → 2016-07-22 · 3 obs
● 2016-07-22 05:34:56
○ 2026-08-15 08:12:30
●A13.248.169.482026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 08:12:30
○A216.117.140.212015-08-13 → 2015-08-13 · 3 obs
○ 2015-11-30 11:43:26
○ 2026-08-15 08:12:30
○A69.172.201.1532016-07-22 → 2016-07-22 · 3 obs
● 2016-07-22 05:34:56
○ 2026-08-15 08:12:30
○A69.172.201.2082015-11-30 → 2016-03-15 · 5 obs
● 2015-11-30 11:43:26
● 2016-03-15 02:59:52
○ 2016-07-22 05:34:56
○ 2026-08-15 08:12:30
●A76.223.54.1462026-08-15 → 2026-08-15 · 2 obs
● 2026-08-15 08:12:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gocooper.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gocooper.com (unsigned zone)
⏱️ Timing
Total: 492ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
smtp.gocooper.com has two IP addresses: 13.248.169.48 and 76.223.54.146
rectalslug.net, mail.bigbazaar.org, blogserver.com and two other host names share IP numbers with smtp.gocooper.com.
Name Servers
DNS delegation for smtp.gocooper.com points to two name servers: ns1.afternic.com and ns2.afternic.com.
smtp.gocooper.com uses the same name servers as several other domains — among them deadmelt.com, omixo.com, mail.northeastmachinerepair.com and two more.
At least some of smtp.gocooper.com's name servers are shared with other domains, for example alotbet.com, nameforcheap.com, tunetool.com and two more.
These name servers tend to be deployed in combination with the name servers verification-l57mgzhwbusxktjucwvdzt.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.
ns1.afternic.com directs to 97.74.98.69 and 2603:5:2126::45. ns2.afternic.com directs to 173.201.66.69 and 2603:5:2226::45. Each host name carries two IP addresses.