mx1.secondline.be - dns.ninja
mx1.secondline.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:a995🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1baa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.170Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.149🇺🇸 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 | 104.21.27.170, 172.67.169.149 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a995, 2606:4700:3037::6815:1baa | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
secondline.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:a995🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1baa🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.170Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.149🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ganz.ns.cloudflare.com ⭐ | ||||||
| NS | melany.ns.cloudflare.com | ||||||
| MX | _dc-mx.67c1213b127f.secondline.be ⭐ | ||||||
| MX | _dc-mx.b3a85bf2aa7f.secondline.be ⭐ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.170, 172.67.169.149 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a995, 2606:4700:3037::6815:1baa | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | ganz.ns.cloudflare.comdns@cloudflare.com serial=2407632205 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.27.1702026-06-26 → 2026-06-27 · 3 obs
○ 2026-05-17 19:47:20
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
●A172.67.169.1492026-06-26 → 2026-06-27 · 3 obs
○ 2026-05-17 19:47:20
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
○A185.65.56.1592026-02-17 → 2026-05-17 · 4 obs
● 2026-02-17 11:57:24
● 2026-05-17 19:47:20
○ 2026-06-26 18:56:30
○ 2026-06-27 10:04:22
● 2026-05-17 19:47:20
○ 2026-06-26 18:56:30
○ 2026-06-27 10:04:22
●A2606:4700:3033::ac43:a9952026-06-26 → 2026-06-27 · 3 obs
○ 2026-05-17 19:47:20
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
●A2606:4700:3037::6815:1baa2026-06-26 → 2026-06-27 · 3 obs
○ 2026-05-17 19:47:20
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
● 2026-06-26 18:56:30
● 2026-06-27 10:04:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| secondline.be | ganz.ns.cloudflare.com, melany.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.40
NS records: ganz.ns.cloudflare.com, melany.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for secondline.be (unsigned zone)
⏱️ Timing
Total: 2171ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.27.170, 172.67.169.149 |
| AAAA | 2 | 2606:4700:3037::6815:1baa, 2606:4700:3033::ac43:a995 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mx1.secondline.be points to the four IP addresses 104.21.27.170, 172.67.169.149, 2606:4700:3033::ac43:a995 and 2606:4700:3037::6815:1baa.
Two other host names, along with mail.passfoto.org, hsr.my and 1jz.org, also share IP numbers with mx1.secondline.be.