mailserver.coinstructors.com - dns.ninja
mailserver.coinstructors.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 | 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 | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
coinstructors.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 | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns1.afternic.com2026-07-21 → 2026-07-30 · 3 obs
● 2026-07-21 02:00:48
● 2026-07-30 21:41:26
○NSns1.parkingcrew.net2026-05-15 → 2026-05-15 · 3 obs
○ 2026-07-21 02:00:48
○ 2026-07-30 21:41:26
●NSns2.afternic.com2026-07-21 → 2026-07-30 · 3 obs
● 2026-07-21 02:00:48
● 2026-07-30 21:41:26
○NSns2.parkingcrew.net2026-05-15 → 2026-05-15 · 3 obs
○ 2026-07-21 02:00:48
○ 2026-07-30 21:41:26
○MXmail.h-email.net2026-05-15 → 2026-05-15 · 3 obs
○ 2026-07-21 02:00:48
○ 2026-07-30 21:41:26
○A104.247.81.992026-05-15 → 2026-05-15 · 3 obs
○ 2026-07-21 02:00:48
○ 2026-07-30 21:41:26
●A13.248.169.482026-07-21 → 2026-07-30 · 3 obs
● 2026-07-21 02:00:48
● 2026-07-30 21:41:26
●A76.223.54.1462026-07-21 → 2026-07-30 · 3 obs
● 2026-07-21 02:00:48
● 2026-07-30 21:41:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| coinstructors.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 coinstructors.com (unsigned zone)
⏱️ Timing
Total: 103ms | 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
mailserver.coinstructors.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with mailserver.coinstructors.com are hmsworks.com, www.rocketkava.xyz, club-dancers.com and two others.
Name Servers
mailserver.coinstructors.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
mailserver.coinstructors.com has the same name server delegation as a number of other domains, such as mail.crediblehealthcare.com, dev-expert.com, whisstone.com and two more.
There is at least partial name server overlap between mailserver.coinstructors.com and other domains — efutbol.es, legalking.com, dlzi.com and two more among them.
The name servers verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-ma5paqvqbfktbubzbdsvzb.ns101.verify.hn are often found in combination with these name servers.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.