mail.microlib.de - dns.ninja
mail.microlib.de
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:a002πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:214dπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.33.77Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.160.2πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.33.77, 172.67.160.2 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a002, 2606:4700:3037::6815:214d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com | ||||||
microlib.de
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:a002πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:214dπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.33.77Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.160.2πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | peyton.ns.cloudflare.com β | ||||||
| NS | sofia.ns.cloudflare.com | ||||||
| MX | mail.microlib.de β | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.33.77, 172.67.160.2 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a002, 2606:4700:3037::6815:214d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=237, name=cloudflare-ech.com | ||||||
| SOA | peyton.ns.cloudflare.comdns@cloudflare.com serial=2408521204 | ||||||
MX for
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
βA104.21.33.772026-03-01 β 2026-08-16 Β· 4 obs
β 2026-03-01 05:26:12
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
βA172.67.160.22026-03-01 β 2026-08-16 Β· 4 obs
β 2026-03-01 05:26:12
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
βA2606:4700:3030::6815:214d2026-03-01 β 2026-06-17 Β· 4 obs
β 2026-03-01 05:26:12
β 2026-06-17 13:41:34
β 2026-06-22 09:50:48
β 2026-08-16 04:17:34
β 2026-06-17 13:41:34
β 2026-06-22 09:50:48
β 2026-08-16 04:17:34
βA2606:4700:3032::ac43:a0022026-03-01 β 2026-06-17 Β· 4 obs
β 2026-03-01 05:26:12
β 2026-06-17 13:41:34
β 2026-06-22 09:50:48
β 2026-08-16 04:17:34
β 2026-06-17 13:41:34
β 2026-06-22 09:50:48
β 2026-08-16 04:17:34
βA2606:4700:3033::ac43:a0022026-06-22 β 2026-08-16 Β· 5 obs
β 2026-06-17 13:41:34
β 2026-06-22 09:50:48
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
β 2026-06-22 09:50:48
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
βA2606:4700:3037::6815:214d2026-06-22 β 2026-08-16 Β· 5 obs
β 2026-06-17 13:41:34
β 2026-06-22 09:50:48
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
β 2026-06-22 09:50:48
β 2026-07-09 09:20:48
β 2026-07-14 02:00:46
β 2026-08-16 04:17:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| microlib.de | peyton.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.223
NS records: peyton.ns.cloudflare.com, sofia.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for microlib.de (unsigned zone)
β±οΈ Timing
Total: 771ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.77, 172.67.160.2 |
| AAAA | 2 | 2606:4700:3037::6815:214d, 2606:4700:3033::ac43:a002 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Mail Server Role
mail.microlib.de is a mail server for microlib.de.
IP Addresses
mail.microlib.de resolves to four IP addresses: 104.21.33.77, 172.67.160.2, 2606:4700:3033::ac43:a002 and 2606:4700:3037::6815:214d.
Among the host names that share IP numbers with mail.microlib.de are structuralsteelworks.co.uk, ace-sg.com, hubet.casa and two others.