mail.rustops.com - dns.ninja
mail.rustops.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:5ba4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:af89🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.164Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.137🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.91.164, 172.67.175.137 | ||||||
| IPv6 hints | 2606:4700:3037::6815:5ba4, 2606:4700:3037::ac43:af89 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com | ||||||
rustops.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:5ba4🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:af89🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.164Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.137🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dolly.ns.cloudflare.com ⭐ | ||||||
| NS | emerson.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com ⭐ | ||||||
| MX | eforward2.registrar-servers.com ⭐ | ||||||
| MX | eforward3.registrar-servers.com ⭐ | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.91.164, 172.67.175.137 | ||||||
| IPv6 hints | 2606:4700:3037::6815:5ba4, 2606:4700:3037::ac43:af89 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com | ||||||
| SOA | dolly.ns.cloudflare.comdns@cloudflare.com serial=2411814961 | ||||||
Previously MX for
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
●A104.21.91.1642026-05-10 → 2026-08-12 · 13 obs
● 2026-05-10 01:08:12
○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
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○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
○ 2026-06-02 06:46:22
○ 2026-06-08 04:52:04
● 2026-06-08 17:05:30
○ 2026-06-08 19:54:56
○ 2026-06-12 05:50:26
● 2026-06-12 14:01:24
○ 2026-06-12 23:54:36
● 2026-08-12 19:04:28
● 2026-08-12 22:10:28
●A172.67.175.1372026-05-10 → 2026-08-12 · 13 obs
● 2026-05-10 01:08:12
○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
○ 2026-06-02 06:46:22
○ 2026-06-08 04:52:04
● 2026-06-08 17:05:30
○ 2026-06-08 19:54:56
○ 2026-06-12 05:50:26
● 2026-06-12 14:01:24
○ 2026-06-12 23:54:36
● 2026-08-12 19:04:28
● 2026-08-12 22:10:28
○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
○ 2026-06-02 06:46:22
○ 2026-06-08 04:52:04
● 2026-06-08 17:05:30
○ 2026-06-08 19:54:56
○ 2026-06-12 05:50:26
● 2026-06-12 14:01:24
○ 2026-06-12 23:54:36
● 2026-08-12 19:04:28
● 2026-08-12 22:10:28
○A188.114.96.02026-05-10 → 2026-06-12 · 16 obs
○ 2026-05-10 01:08:12
● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
○ 2026-06-01 04:34:26
● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
○ 2026-06-03 23:54:52
● 2026-06-04 19:54:54
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● 2026-06-08 19:54:56
● 2026-06-12 05:50:26
○ 2026-06-12 14:01:24
● 2026-06-12 23:54:36
○ 2026-08-12 19:04:28
○ 2026-08-12 22:10:28
● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
○ 2026-06-01 04:34:26
● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
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● 2026-06-08 19:54:56
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● 2026-06-12 23:54:36
○ 2026-08-12 19:04:28
○ 2026-08-12 22:10:28
○A188.114.96.42026-06-03 → 2026-06-03 · 4 obs
○ 2026-06-03 19:56:40
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
○A188.114.97.02026-05-10 → 2026-06-12 · 16 obs
○ 2026-05-10 01:08:12
● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
○ 2026-06-01 04:34:26
● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
○ 2026-06-03 23:54:52
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● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
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● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
○ 2026-06-03 23:54:52
● 2026-06-04 19:54:54
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● 2026-06-12 05:50:26
○ 2026-06-12 14:01:24
● 2026-06-12 23:54:36
○ 2026-08-12 19:04:28
○ 2026-08-12 22:10:28
○A188.114.97.42026-06-03 → 2026-06-03 · 4 obs
○ 2026-06-03 19:56:40
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
○A2606:4700:3031::6815:5ba42026-05-10 → 2026-06-12 · 12 obs
● 2026-05-10 01:08:12
○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
○ 2026-06-02 06:46:22
○ 2026-06-08 04:52:04
● 2026-06-08 17:05:30
○ 2026-06-08 19:54:56
○ 2026-06-12 05:50:26
● 2026-06-12 14:01:24
○ 2026-06-12 23:54:36
○ 2026-08-12 22:10:28
○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
○ 2026-06-02 06:46:22
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● 2026-06-08 17:05:30
○ 2026-06-08 19:54:56
○ 2026-06-12 05:50:26
● 2026-06-12 14:01:24
○ 2026-06-12 23:54:36
○ 2026-08-12 22:10:28
○A2606:4700:3032::ac43:af892026-05-10 → 2026-06-12 · 12 obs
● 2026-05-10 01:08:12
○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
○ 2026-06-02 06:46:22
○ 2026-06-08 04:52:04
● 2026-06-08 17:05:30
○ 2026-06-08 19:54:56
○ 2026-06-12 05:50:26
● 2026-06-12 14:01:24
○ 2026-06-12 23:54:36
○ 2026-08-12 22:10:28
○ 2026-05-10 18:26:40
○ 2026-05-31 05:05:26
● 2026-06-01 04:34:26
○ 2026-06-02 06:46:22
○ 2026-06-08 04:52:04
● 2026-06-08 17:05:30
○ 2026-06-08 19:54:56
○ 2026-06-12 05:50:26
● 2026-06-12 14:01:24
○ 2026-06-12 23:54:36
○ 2026-08-12 22:10:28
●A2606:4700:3037::6815:5ba42026-08-12 → 2026-08-12 · 3 obs
○ 2026-06-12 23:54:36
● 2026-08-12 19:04:28
● 2026-08-12 22:10:28
● 2026-08-12 19:04:28
● 2026-08-12 22:10:28
●A2606:4700:3037::ac43:af892026-08-12 → 2026-08-12 · 3 obs
○ 2026-06-12 23:54:36
● 2026-08-12 19:04:28
● 2026-08-12 22:10:28
● 2026-08-12 19:04:28
● 2026-08-12 22:10:28
○A2a06:98c1:3120::2026-05-10 → 2026-06-12 · 16 obs
○ 2026-05-10 01:08:12
● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
○ 2026-06-01 04:34:26
● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
○ 2026-06-03 23:54:52
● 2026-06-04 19:54:54
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● 2026-06-08 19:54:56
● 2026-06-12 05:50:26
○ 2026-06-12 14:01:24
● 2026-06-12 23:54:36
○ 2026-08-12 19:04:28
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● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
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● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
○ 2026-06-03 23:54:52
● 2026-06-04 19:54:54
● 2026-06-08 04:52:04
○ 2026-06-08 17:05:30
● 2026-06-08 19:54:56
● 2026-06-12 05:50:26
○ 2026-06-12 14:01:24
● 2026-06-12 23:54:36
○ 2026-08-12 19:04:28
○ 2026-08-12 22:10:28
○A2a06:98c1:3120::42026-06-03 → 2026-06-03 · 4 obs
○ 2026-06-03 19:56:40
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
○A2a06:98c1:3121::2026-05-10 → 2026-06-12 · 16 obs
○ 2026-05-10 01:08:12
● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
○ 2026-06-01 04:34:26
● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
○ 2026-06-03 23:54:52
● 2026-06-04 19:54:54
● 2026-06-08 04:52:04
○ 2026-06-08 17:05:30
● 2026-06-08 19:54:56
● 2026-06-12 05:50:26
○ 2026-06-12 14:01:24
● 2026-06-12 23:54:36
○ 2026-08-12 19:04:28
○ 2026-08-12 22:10:28
● 2026-05-10 18:26:40
● 2026-05-31 05:05:26
○ 2026-06-01 04:34:26
● 2026-06-02 06:46:22
● 2026-06-03 19:56:40
○ 2026-06-03 23:54:52
● 2026-06-04 19:54:54
● 2026-06-08 04:52:04
○ 2026-06-08 17:05:30
● 2026-06-08 19:54:56
● 2026-06-12 05:50:26
○ 2026-06-12 14:01:24
● 2026-06-12 23:54:36
○ 2026-08-12 19:04:28
○ 2026-08-12 22:10:28
○A2a06:98c1:3121::42026-06-03 → 2026-06-03 · 4 obs
○ 2026-06-03 19:56:40
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
● 2026-06-03 23:54:52
○ 2026-06-04 19:54:54
○ 2026-08-12 22:10:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| rustops.com | dolly.ns.cloudflare.com, emerson.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.98
NS records: dolly.ns.cloudflare.com, emerson.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rustops.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.91.164, 172.67.175.137 |
| AAAA | 2 | 2606:4700:3037::6815:5ba4, 2606:4700:3037::ac43:af89 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (dolly.ns.cloudflare.com, dolly.ns.cloudflare.com, dolly.ns.cloudflare.com...)
Analysis
IP Addresses
mail.rustops.com has four IP addresses: 104.21.91.164, 172.67.175.137, 2606:4700:3037::6815:5ba4 and 2606:4700:3037::ac43:af89.
Additional host names — pycon.dk, openai-proxy.kunz-l.workers.dev, tiendanorte.ar and two others — share IP numbers with mail.rustops.com.