mx0.poolbook.de - robtex.com
mx0.poolbook.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1dc1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:95ab🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.193Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.149.171🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.29.193, 172.67.149.171 | ||||||
| IPv6 | 2606:4700:3030::6815:1dc1, 2606:4700:3035::ac43:95ab | ||||||
poolbook.de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3030::6815:1dc1🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:95ab🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.29.193Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.149.171🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | drew.ns.cloudflare.com ⭐ | ||||||
| NS | tani.ns.cloudflare.com | ||||||
| MX | _dc-mx.072e23fcded1.poolbook.de ⭐ | ||||||
| TXT | *._domainkey | ||||||
| TXT | v=DKIM1; p= | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.29.193, 172.67.149.171 | ||||||
| IPv6 | 2606:4700:3030::6815:1dc1, 2606:4700:3035::ac43:95ab | ||||||
| SOA | drew.ns.cloudflare.comdns@cloudflare.com serial=2398814257 | ||||||
Previously MX for
Same first word
mx0.kinghost.net |
mx0.mx |
mx0.com |
mx0.na4u.ru |
mx0.me |
mx0.ca |
mx0.ru |
mx0.org |
mx0.eu |
mx0.fr |
mx0.de |
mx0.net |
mx0.in |
mx0.email |
mx0.nl |
Similar names
m0x.org |
m0x.de |
xm0.net |
m0x.io |
xm0.cc |
m0x.net |
0mx.top |
xm0.ru |
m0x.com |
xm0.com |
x0m.ru |
0mx.net |
0xm.de |
0mx.cc |
0xm.com |
0mx.org |
0xm.cc |
x0m.com |
0mx.cn |
0xm.net |
m0x.us |
m0x.cn |
x0m.net |
0mx.com |
x0m.de |
m0x.ru |
0mx.de |
DNS History
5 records (4 active, 1 former)
●A104.21.29.1932026-03-29 → 2026-03-29 · 2 obs
○ 2016-07-18 17:00:52
● 2026-03-29 19:53:34
● 2026-03-29 19:53:34
●A172.67.149.1712026-03-29 → 2026-03-29 · 2 obs
○ 2016-07-18 17:00:52
● 2026-03-29 19:53:34
● 2026-03-29 19:53:34
●A2606:4700:3030::6815:1dc12026-03-29 → 2026-03-29 · 2 obs
○ 2016-07-18 17:00:52
● 2026-03-29 19:53:34
● 2026-03-29 19:53:34
●A2606:4700:3035::ac43:95ab2026-03-29 → 2026-03-29 · 2 obs
○ 2016-07-18 17:00:52
● 2026-03-29 19:53:34
● 2026-03-29 19:53:34
○A80.237.138.52015-08-13 → 2016-03-02 · 4 obs
● 2015-08-13 04:56:52
● 2016-03-02 02:46:16
○ 2016-07-18 17:00:52
○ 2026-03-29 19:53:34
● 2016-03-02 02:46:16
○ 2016-07-18 17:00:52
○ 2026-03-29 19:53:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| poolbook.de | tani.ns.cloudflare.com, drew.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.160
NS records: tani.ns.cloudflare.com, drew.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 512ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.29.193, 172.67.149.171 |
| AAAA | 2 | 2606:4700:3030::6815:1dc1, 2606:4700:3035::ac43:95ab |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mx0.poolbook.de points to four IP numbers: 2606:4700:3030::6815:1dc1, 2606:4700:3035::ac43:95ab, 104.21.29.193 and 172.67.149.171.
Other host names, for instance dextersfor.com, www.conectx.net, lqt88.com, aelva.com and techsalvation.net share IP numbers with mx0.poolbook.de.