iris2.de - dns.ninja
iris2.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=1785087032 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (8 active, 3 former)
●NSns1.first-ns.de2009-01-13 → 2026-07-26 · 2 obs
● 2026-07-26 17:49:42
●NSrobotns2.second-ns.de2009-01-13 → 2026-07-26 · 2 obs
● 2026-07-26 17:49:42
●NSrobotns3.second-ns.com2009-01-13 → 2026-07-26 · 2 obs
● 2026-07-26 17:49:42
○MXmail.iris2.de2009-01-13 → 2016-12-24 · 4 obs
● 2016-12-24 01:54:56
○ 2026-02-16 20:53:10
○ 2026-07-26 17:49:42
●MXmxext1.mailbox.org2026-02-16 → 2026-07-26 · 3 obs
● 2026-02-16 20:53:10
● 2026-07-26 17:49:42
●MXmxext2.mailbox.org2026-02-16 → 2026-07-26 · 3 obs
● 2026-02-16 20:53:10
● 2026-07-26 17:49:42
●MXmxext3.mailbox.org2026-02-16 → 2026-07-26 · 3 obs
● 2026-02-16 20:53:10
● 2026-07-26 17:49:42
●A138.201.248.1172026-02-16 → 2026-07-26 · 3 obs
● 2026-02-16 20:53:10
● 2026-07-26 17:49:42
○A213.239.200.2262009-01-13 → 2009-01-13 · 3 obs
○ 2015-07-25 12:36:48
○ 2026-07-26 17:49:42
●A2a01:4f8:173:1f6f::42026-02-16 → 2026-07-26 · 3 obs
● 2026-02-16 20:53:10
● 2026-07-26 17:49:42
○A5.9.156.1212015-07-25 → 2016-12-24 · 5 obs
● 2015-07-25 12:36:48
● 2016-12-24 01:54:56
○ 2026-02-16 20:53:10
○ 2026-07-26 17:49:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| iris2.de | robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:193.47.99.3
NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iris2.de (unsigned zone)
⏱️ Timing
Total: 1337ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.201.248.117 |
| AAAA | 1 | 2a01:4f8:173:1f6f::4 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 3 | mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)... |
| TXT | 1 | v=spf1 include:mailbox.org ~all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
mail.iris2.de and www.iris2.de are both subdomains of iris2.de.
IP Addresses
iris2.de resolves to the IP addresses 138.201.248.117 and 2a01:4f8:173:1f6f::4
aeonofsands.com, sience.schattenkind.net, kray-c.net and two other host names share IP numbers with iris2.de.
Name Servers
iris2.de carries NS records delegating to robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
iris2.de shares at least some of its name servers with other domains, including tamia.de, divamilano.ru, korona3.de and two others.
robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de are three hostnames that each resolve to a pair of IP addresses: robotns3.second-ns.com to 193.47.99.3 and 2001:67c:192c::add:a3, ns1.first-ns.de to 213.239.242.238 and 2a01:4f8:0:a101::a:1, and robotns2.second-ns.de to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Mail Servers
iris2.de is handled by three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.
iris2.de has at least partial mail server overlap with other domains such as gatiga.de, schuetze.link, lebensland.de and two more.
mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org are three hostnames that each resolve to a pair of IP addresses: mxext1.mailbox.org to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1, mxext2.mailbox.org to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1, and mxext3.mailbox.org to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1.