bittern.de - dns.ninja
bittern.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.44.111.156🇩🇪 ONE-NETWORK5.44.108.0/22 | ||||||
| PTR | web311.dogado.net | ||||||
| NS | cns1.cloudpit.de ⭐ | ||||||
| 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.cloudpit.com | ||||||
| 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.cloudpit.io | ||||||
| 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 | ||||||
| MX | mx03.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.174🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.176🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| MX | mx04.secure-mailgate.com ⭐ | ||||||
| A | 46.243.88.175🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node03.secure-mailgate.com | ||||||
| A | 46.243.88.177🇩🇪 CLOUDPIT46.243.88.0/21 | ||||||
| PTR | node04.secure-mailgate.com | ||||||
| TXT | v=spf1 a mx include:secure-mailgate.com ~all | ||||||
| SOA | cns1.cloudpit.dehostmaster@dogado.de 2025-04-02 #2 | ||||||
de
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | f.nic.de ⭐ | ||||||
| NS | a.nic.de | ||||||
| NS | l.de.net ⚠️ Not in parent delegation | ||||||
| NS | n.de.net ⚠️ Not in parent delegation | ||||||
| NS | s.de.net ⚠️ Not in parent delegation | ||||||
| NS | z.nic.de | ||||||
| SOA | f.nic.dedns-operations@denic.de serial=1785046588 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
●NScns1.cloudpit.de2026-05-20 → 2026-07-26 · 3 obs
● 2026-05-20 00:03:44
● 2026-07-26 06:29:40
●NScns2.cloudpit.com2026-05-20 → 2026-07-26 · 3 obs
● 2026-05-20 00:03:44
● 2026-07-26 06:29:40
●NScns3.cloudpit.io2026-05-20 → 2026-07-26 · 3 obs
● 2026-05-20 00:03:44
● 2026-07-26 06:29:40
○NSns1.hans.hosteurope.de2015-08-25 → 2017-05-22 · 4 obs
● 2017-05-22 06:54:48
○ 2026-05-20 00:03:44
○ 2026-07-26 06:29:40
○NSns2.hans.hosteurope.de2015-08-25 → 2017-05-22 · 4 obs
● 2017-05-22 06:54:48
○ 2026-05-20 00:03:44
○ 2026-07-26 06:29:40
○MXmx0.bittern.de2015-08-25 → 2017-05-22 · 4 obs
● 2017-05-22 06:54:48
○ 2026-05-20 00:03:44
○ 2026-07-26 06:29:40
●MXmx03.secure-mailgate.com2026-05-20 → 2026-07-26 · 3 obs
● 2026-05-20 00:03:44
● 2026-07-26 06:29:40
●MXmx04.secure-mailgate.com2026-05-20 → 2026-07-26 · 3 obs
● 2026-05-20 00:03:44
● 2026-07-26 06:29:40
○A2a01:488:42:1000:50ed:84b5:9b:a0632015-08-25 → 2016-03-29 · 4 obs
● 2016-03-29 04:51:54
○ 2016-12-05 06:04:44
○ 2026-07-26 06:29:40
○A2a01:488:42:1000:50ed:84cc:c3:99b02016-12-05 → 2017-05-22 · 5 obs
● 2016-12-05 06:04:44
● 2017-05-22 06:54:48
○ 2026-05-20 00:03:44
○ 2026-07-26 06:29:40
●A5.44.111.1562026-05-20 → 2026-07-26 · 3 obs
● 2026-05-20 00:03:44
● 2026-07-26 06:29:40
○A80.237.132.1812015-08-25 → 2016-03-29 · 4 obs
● 2016-03-29 04:51:54
○ 2016-12-05 06:04:44
○ 2026-07-26 06:29:40
○A80.237.132.2042016-12-05 → 2017-05-22 · 5 obs
● 2016-12-05 06:04:44
● 2017-05-22 06:54:48
○ 2026-05-20 00:03:44
○ 2026-07-26 06:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| bittern.de | cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io | 2 records |
✅ Authoritative Response
Server:148.251.254.105
NS records: cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bittern.de (unsigned zone)
⏱️ Timing
Total: 996ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.44.111.156 |
| NS | 3 | cns1.cloudpit.de, cns2.cloudpit.com... |
| MX | 2 | mx04.secure-mailgate.com (pri: 10), mx03.secure-mailgate.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:secure-mailgate.com |
| SOA | 1 | cns1.cloudpit.de hostmaster.dogado.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (cns1.cloudpit.de, cns1.cloudpit.de)
Analysis
IP Addresses
bittern.de resolves to one IP address: 5.44.111.156.
2heads.de, www.contorag.de, www.get.de and two other host names share IP numbers with bittern.de.
Name Servers
bittern.de has three name servers — cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.
There is at least partial name server overlap between bittern.de and other domains — annaplott.at, dendroflora.de, sportbootschule-ettlingen.com and two more among them.
The name servers ns1.namesrv.ch, ns3.namesrv.io and ns2.namesrv.net are often found in combination with these name servers.
Each of cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io points to two IP numbers. cns2.cloudpit.com points to 148.251.254.105 and 2a01:4f8:2b02:a88::105. cns1.cloudpit.de points to 109.237.142.8 and 2a01:64c0:0:5000::8. cns3.cloudpit.io points to 109.237.143.8 and 2a02:2b80:101:5000::8.
Mail Servers
Mail for bittern.de is handled by two mail servers — mx03.secure-mailgate.com and mx04.secure-mailgate.com.
bittern.de uses an identical mail server configuration to several other domains — among them barsekow.de, nyi.at, carbolife.de and two more.
Both mx03.secure-mailgate.com and mx04.secure-mailgate.com have two IP addresses each. mx03.secure-mailgate.com resolves to 46.243.88.174 and 46.243.88.176; mx04.secure-mailgate.com resolves to 46.243.88.175 and 46.243.88.177.