mumailer.com - robtex.com
mumailer.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.mumailer.com ⭐ | ||||||
| A | 64.204.245.248 | ||||||
| NS | ns2.mumailer.com | ||||||
| A | 64.204.245.249 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.mumailer.compostmaster@mumailer.com 2025-12-31 #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=1778450671 | ||||||
Subdomains
Same first word
mumailer.com |
DNS History
2 records (2 active, 0 former)
●NSns1.mumailer.com2026-05-05 → 2026-05-10 · 2 obs
● 2026-05-05 05:31:54
● 2026-05-10 22:26:14
● 2026-05-10 22:26:14
●NSns2.mumailer.com2026-05-05 → 2026-05-10 · 2 obs
● 2026-05-05 05:31:54
● 2026-05-10 22:26:14
● 2026-05-10 22:26:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mumailer.com | ns1.mumailer.com, ns2.mumailer.com | 2 records |
✅ Authoritative Response
Server:64.204.245.248
NS records: ns1.mumailer.com, ns2.mumailer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mumailer.com (unsigned zone)
⏱️ Timing
Total: 1035ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.mumailer.com, ns1.mumailer.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.mumailer.com postmaster.mumailer.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.mumailer.com, ns2.mumailer.com)
Analysis
Hierarchy
mumailer.com is a parent of ns1.mumailer.com and ns2.mumailer.com.
Name Servers
Two name servers ns1.mumailer.com and ns2.mumailer.com handle the delegation for mumailer.com.
mumailer.com uses the same name server setup as other domains, including 245.204.64.in-addr.arpa.
Host names with one IP number:
ns1.mumailer.com points to 64.204.245.248; ns2.mumailer.com points to 64.204.245.249.