mailserver-status.com - dns.ninja
mailserver-status.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1783.awsdns-30.co.uk ⭐ | ||||||
| A | 2600:9000:5306:f700::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1783.awsdns-30.co.uk | ||||||
| A | 205.251.198.247🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1783.awsdns-30.co.uk | ||||||
| NS | ns-1243.awsdns-27.org | ||||||
| A | 2600:9000:5304:db00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1243.awsdns-27.org | ||||||
| A | 205.251.196.219🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1243.awsdns-27.org | ||||||
| NS | ns-220.awsdns-27.com | ||||||
| A | 2600:9000:5300:dc00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-220.awsdns-27.com | ||||||
| A | 205.251.192.220🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-220.awsdns-27.com | ||||||
| NS | ns-875.awsdns-45.net | ||||||
| A | 2600:9000:5303:6b00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-875.awsdns-45.net | ||||||
| A | 205.251.195.107🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-875.awsdns-45.net | ||||||
| TXT | google-site-verification=W0w_LW4YYXBAD4211HFZ2THDHxEhGgxGl-XG88CYnxA | ||||||
| TXT | v=spf1 include:_phishspf.knowbe4.com ~all | ||||||
| SOA | ns-1783.awsdns-30.co.ukawsdns-hostmaster@amazon.com serial=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=1780582084 | ||||||
Subdomains
ca.mailserver-status.com |
Same first word
mailserver-status.com |
DNS History
4 records (4 active, 0 former)
●NSns-1243.awsdns-27.org2026-05-07 → 2026-06-04 · 2 obs
● 2026-06-04 14:30:50
●NSns-1783.awsdns-30.co.uk2026-05-07 → 2026-06-04 · 2 obs
● 2026-06-04 14:30:50
●NSns-220.awsdns-27.com2026-05-07 → 2026-06-04 · 2 obs
● 2026-06-04 14:30:50
●NSns-875.awsdns-45.net2026-05-07 → 2026-06-04 · 2 obs
● 2026-06-04 14:30:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mailserver-status.com | ns-220.awsdns-27.com, ns-875.awsdns-45.net, ns-1783.awsdns-30.co.uk, ns-1243.awsdns-27.org | 2 records |
✅ Authoritative Response
Server:205.251.192.220
NS records: ns-220.awsdns-27.com, ns-875.awsdns-45.net, ns-1783.awsdns-30.co.uk, ns-1243.awsdns-27.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailserver-status.com (unsigned zone)
⏱️ Timing
Total: 536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1243.awsdns-27.org, ns-1783.awsdns-30.co.uk... |
| TXT | 2 | google-site-verification=W0w_LW4YYXBAD42, v=spf1 include:_phishspf.knowbe4.com ~al |
| SOA | 1 | ns-1783.awsdns-30.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-220.awsdns-27.com, ns-220.awsdns-27.com)
Analysis
Hierarchy
ca.mailserver-status.com is a subdomain of mailserver-status.com.
Name Servers
mailserver-status.com is served by 4 authoritative name servers: ns-220.awsdns-27.com, ns-875.awsdns-45.net, ns-1243.awsdns-27.org and ns-1783.awsdns-30.co.uk.
The name servers of mailserver-status.com overlap at least partially with those of other domains — among them pillory.com, virginatlantic.com.au, shelleysbeadingworld.com and two more.
Each of the four hosts ns-220.awsdns-27.com, ns-875.awsdns-45.net, ns-1243.awsdns-27.org and ns-1783.awsdns-30.co.uk has two IP addresses. ns-220.awsdns-27.com points to 205.251.192.220 and 2600:9000:5300:dc00::1. ns-875.awsdns-45.net points to 205.251.195.107 and 2600:9000:5303:6b00::1. ns-1243.awsdns-27.org points to 205.251.196.219 and 2600:9000:5304:db00::1. ns-1783.awsdns-30.co.uk points to 205.251.198.247 and 2600:9000:5306:f700::1.