mx-fs2.strawmaster.com - robtex.com
mx-fs2.strawmaster.com
| DNSSEC | ⚠️ Not signed | ||||||
strawmaster.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:137🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:809f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.1.55Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.128.159🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rita.ns.cloudflare.com ⭐ | ||||||
| NS | sri.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.1.55, 172.67.128.159 | ||||||
| IPv6 | 2606:4700:3030::6815:137, 2606:4700:3036::ac43:809f | ||||||
| SOA | rita.ns.cloudflare.comdns@cloudflare.com serial=2399989489 | ||||||
Subdomains
smtp-in-03.mx-fs2.strawmaster.com |
smtp-in-01.mx-fs2.strawmaster.com |
smtp-in-02.mx-fs2.strawmaster.com |
DNS History
4 records (0 active, 4 former)
○A104.21.1.552026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 05:53:20
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
○A172.67.128.1592026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 05:53:20
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
○A2606:4700:3030::6815:1372026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 05:53:20
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
○A2606:4700:3036::ac43:809f2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 05:53:20
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
● 2026-02-18 06:52:50
○ 2026-03-27 05:50:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| strawmaster.com | rita.ns.cloudflare.com, sri.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.234
NS records: rita.ns.cloudflare.com, sri.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for strawmaster.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rita.ns.cloudflare.com, rita.ns.cloudflare.com, rita.ns.cloudflare.com...)