dev.de - dns.ninja
dev.de
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=1780964236 | ||||||
Subdomains
mail.dev.de |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns-1203.awsdns-22.org2015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 00:24:42
●NSns-2008.awsdns-59.co.uk2015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 00:24:42
●NSns-379.awsdns-47.com2015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 00:24:42
●NSns-625.awsdns-14.net2015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 00:24:42
●MXdev-de.mail.protection.outlook.com2026-02-15 → 2026-06-09 · 3 obs
● 2026-02-15 20:34:34
● 2026-06-09 00:24:42
○MXmail.dev.de2015-07-11 → 2016-05-18 · 4 obs
● 2016-05-18 12:36:32
○ 2016-09-01 16:46:46
○ 2026-06-09 00:24:42
○MXmx2.wa-strom.de2016-09-01 → 2018-08-09 · 5 obs
● 2016-09-01 16:46:46
● 2018-08-09 13:07:26
○ 2026-02-15 20:34:34
○ 2026-06-09 00:24:42
○MXmx3.wa-strom.de2016-12-24 → 2018-08-09 · 5 obs
● 2016-12-24 13:26:28
● 2018-08-09 13:07:26
○ 2026-02-15 20:34:34
○ 2026-06-09 00:24:42
●A91.221.204.702015-07-11 → 2026-06-09 · 2 obs
● 2026-06-09 00:24:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | f.nic.de, a.nic.de, z.nic.de | - |
| dev.de | ns-379.awsdns-47.com, ns-625.awsdns-14.net, ns-1203.awsdns-22.org, ns-2008.awsdns-59.co.uk | - |
✅ Authoritative Response
Server:205.251.194.113
NS records: ns-379.awsdns-47.com, ns-625.awsdns-14.net, ns-1203.awsdns-22.org, ns-2008.awsdns-59.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev.de (unsigned zone)
⏱️ Timing
Total: 1616ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.221.204.70 |
| NS | 4 | ns-1203.awsdns-22.org, ns-2008.awsdns-59.co.uk... |
| MX | 1 | dev-de.mail.protection.outlook.com (pri: |
| TXT | 2 | MS=ms50163007, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-2008.awsdns-59.co.uk awsdns-hostmaste |
Analysis
Hierarchy
mail.dev.de is delegated beneath dev.de.
IP Addresses
dev.de directs to one IP number, which is 91.221.204.70.
Among the host names that share IP numbers with dev.de are gartenstadt-weimar.de, zweiradhaus-krax.de, isselhorster-apotheke.de and two others.
Name Servers
The DNS delegation for dev.de covers 4 name servers — ns-379.awsdns-47.com, ns-625.awsdns-14.net, ns-1203.awsdns-22.org and ns-2008.awsdns-59.co.uk.
There is at least partial name server overlap between dev.de and other domains — portlandareahomelistings.com, microshareusa.com, ext.sensalore.com and two more among them.
All four hostnames — ns-379.awsdns-47.com, ns-625.awsdns-14.net, ns-1203.awsdns-22.org and ns-2008.awsdns-59.co.uk — resolve to two IP numbers apiece: ns-379.awsdns-47.com to 205.251.193.123 and 2600:9000:5301:7b00::1; ns-625.awsdns-14.net to 205.251.194.113 and 2600:9000:5302:7100::1; ns-1203.awsdns-22.org to 205.251.196.179 and 2600:9000:5304:b300::1; ns-2008.awsdns-59.co.uk to 205.251.199.216 and 2600:9000:5307:d800::1.
Mail Servers
dev.de routes its mail through a single mail server, dev-de.mail.protection.outlook.com.
dev-de.mail.protection.outlook.com directs to 8 IP addresses, namely 52.101.68.21, 52.101.68.32, 52.101.73.6 and five others.