doerrfeld.com - dns.ninja
doerrfeld.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cns1.alfahosting.info ⚠️ Not in zone NS records | ||||||
| A | 2a01:64c0:0:5000::8🇩🇪 CLOUDPIT2a01:64c0::/32 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| A | 109.237.142.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns1.cloudpit.de | ||||||
| NS | cns2.alfahosting.info ⚠️ Not in zone NS records | ||||||
| A | 2a01:4f8:2b02:a88::105🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | cns2.cloudpit.com | ||||||
| A | 148.251.254.105🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cns2.cloudpit.com | ||||||
| NS | cns3.alfahosting.info ⚠️ Not in zone NS records | ||||||
| A | 2a02:2b80:101:5000::8🇩🇪 CLOUDPIT2a02:2b80:101::/48 | ||||||
| PTR | cns3.cloudpit.io | ||||||
| A | 109.237.143.8🇩🇪 CLOUDPIT109.237.128.0/20 | ||||||
| PTR | cns3.cloudpit.io | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786950159 | ||||||
Same first word
doerrfeld.io |
doerrfeld.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NScns1.alfahosting.info2015-06-11 → 2026-08-17 · 2 obs
● 2026-08-17 07:26:52
●NScns2.alfahosting.info2015-06-11 → 2026-08-17 · 2 obs
● 2026-08-17 07:26:52
●NScns3.alfahosting.info2015-06-11 → 2026-08-17 · 2 obs
● 2026-08-17 07:26:52
○MXmail.doerrfeld.com2015-06-11 → 2017-06-02 · 4 obs
● 2017-06-02 14:07:26
○ 2026-03-07 05:01:18
○ 2026-08-17 07:26:52
○MXmx03.secure-mailgate.com2026-03-07 → 2026-05-10 · 5 obs
● 2026-03-07 05:01:18
● 2026-05-10 13:50:20
○ 2026-07-10 01:55:34
○ 2026-08-17 07:26:52
○MXmx04.secure-mailgate.com2026-03-07 → 2026-05-10 · 5 obs
● 2026-03-07 05:01:18
● 2026-05-10 13:50:20
○ 2026-07-10 01:55:34
○ 2026-08-17 07:26:52
○A109.237.140.2362015-06-11 → 2017-06-02 · 4 obs
● 2017-06-02 14:07:26
○ 2026-03-07 05:01:18
○ 2026-08-17 07:26:52
○A81.88.34.262026-03-07 → 2026-05-10 · 5 obs
● 2026-03-07 05:01:18
● 2026-05-10 13:50:20
○ 2026-07-10 01:55:34
○ 2026-08-17 07:26:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| doerrfeld.com | cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info | - |
✅ Authoritative Response
Server:109.237.142.8
NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doerrfeld.com (unsigned zone)
⏱️ Timing
Total: 519ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
doerrfeld.com is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.
The name servers of doerrfeld.com overlap at least partially with those of other domains — among them brunnen-soelden.at, diana-charlotte-wild.com, feuerwehr-bad-lauchstaedt.de and two more.
cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info each resolve to two IP addresses: cns1.alfahosting.info resolves to 109.237.142.8 and 2a01:64c0:0:5000::8; cns2.alfahosting.info resolves to 148.251.254.105 and 2a01:4f8:2b02:a88::105; cns3.alfahosting.info resolves to 109.237.143.8 and 2a02:2b80:101:5000::8.