duul.de - robtex.com
duul.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.252.49.69🇩🇪 CRONON-AS151.252.48.0/20 Vautron Rechenzentrum AG | ||||||
| PTR | server100.e-ee.de | ||||||
| NS | ns1.domainers.de ⭐ | ||||||
| A | 2a02:2940:0:a0d1::246🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns1.de | ||||||
| A | 95.130.16.246🇩🇪 INETWIRE-AS95.130.16.0/21 Key-Systems GmbH / PartnerGate Liebherrstr. 22 80538 Muenchen, Germany | ||||||
| PTR | dns.dns1.de | ||||||
| NS | ns2.domainers.de | ||||||
| A | 2a02:2940:0:a0d2::218🇩🇪 INETWIRE-AS2a02:2940::/32 PartnerGate GmbH Wilhelm-Wagenfeld-Str. 20 80807 Muenchen Germany | ||||||
| PTR | dns.dns2.de | ||||||
| A | 95.130.17.218🇩🇪 INETWIRE-AS95.130.17.0/24 InterNetWire Communications GmbH Wilhelm-Wagenfeld-Str. 16 80807 Muenchen | ||||||
| PTR | dns.dns2.de | ||||||
| NS | ns3.domainers.de | ||||||
| A | 217.146.22.194🇩🇪 ANEXIA217.146.22.0/24 Anexia DE - Frankfurt | ||||||
| PTR | dns.dns3.de | ||||||
| NS | ns4.domainers.de | ||||||
| A | 2a01:4f8:192:2187::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns.dns4.de | ||||||
| A | 144.76.91.137🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | dns.dns4.de | ||||||
| MX | mail.duul.de ⭐ | ||||||
| A | 151.252.49.69🇩🇪 CRONON-AS151.252.48.0/20 Vautron Rechenzentrum AG | ||||||
| PTR | server100.e-ee.de | ||||||
| SOA | ns1.domainers.dehostmaster@partnergate.com 2022-03-03 #1 | ||||||
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=1773553752 | ||||||
Subdomains
mail.duul.de |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.domainers.de2015-11-24 → 2026-03-23 · 2 obs
● 2026-03-23 19:27:28
●NSns2.domainers.de2015-11-24 → 2026-03-23 · 2 obs
● 2026-03-23 19:27:28
●NSns3.domainers.de2015-11-24 → 2026-03-23 · 2 obs
● 2026-03-23 19:27:28
●NSns4.domainers.de2015-11-24 → 2026-03-23 · 2 obs
● 2026-03-23 19:27:28
●MXmail.duul.de2015-11-24 → 2026-03-23 · 2 obs
● 2026-03-23 19:27:28
●A151.252.49.692026-03-04 → 2026-03-23 · 3 obs
● 2026-03-04 22:28:22
● 2026-03-23 19:27:28
○A178.63.96.1942015-11-24 → 2016-07-12 · 4 obs
● 2016-07-12 12:44:42
○ 2016-09-04 17:51:32
○ 2026-03-23 19:27:28
○A31.185.106.2452016-09-04 → 2016-12-25 · 5 obs
● 2016-09-04 17:51:32
● 2016-12-25 23:33:06
○ 2026-03-04 22:28:22
○ 2026-03-23 19:27:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| duul.de | ns3.domainers.de, ns4.domainers.de, ns1.domainers.de, ns2.domainers.de | 7 records |
✅ Authoritative Response
Server:217.146.22.194
NS records: ns3.domainers.de, ns4.domainers.de, ns1.domainers.de, ns2.domainers.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for duul.de (unsigned zone)
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 151.252.49.69 |
| NS | 4 | ns1.domainers.de, ns4.domainers.de... |
| MX | 1 | mail.duul.de (pri: 10) |
| SOA | 1 | ns1.domainers.de hostmaster.partnergate. |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (ns4.domainers.de, ns3.domainers.de, ns2.domainers.de...)
Analysis
Hierarchy
The parent of mail.duul.de is duul.de.
IP Addresses
duul.de points to a single IP: 151.252.49.69.
Other host names, for instance web-sniffer.de, mail.spritmax.de, mail.insat.de, quickweb01.mainznet.de and netsprecher.de share IP numbers with duul.de.
Name Servers
duul.de's delegation is handled by four name servers: ns1.domainers.de, ns2.domainers.de, ns3.domainers.de and ns4.domainers.de.
duul.de partially shares name servers with other domains; examples include henge.de, dialogcoaching.de, hr-interactive.de, codeconcept.de and energie-wmf.de.
Host names with two IP numbers: ns1.domainers.de points to 2a02:2940:0:a0d1::246 and 95.130.16.246; ns2.domainers.de points to 2a02:2940:0:a0d2::218 and 95.130.17.218; ns4.domainers.de points to 2a01:4f8:192:2187::2 and 144.76.91.137. Host names with one IP number: ns3.domainers.de points to 217.146.22.194.
Mail Servers
duul.de is handled by a single mail server, mail.duul.de.
mail.duul.de points to a single IP: 151.252.49.69.