janhartmann.org - robtex.com
janhartmann.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:c2c:17b1::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | limette.hart-mann.org | ||||||
| A | 116.203.22.61🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | limette.janhartmann.org ⭐ | ||||||
| A | 2a01:4f8:c2c:17b1::2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | limette.hart-mann.org | ||||||
| A | 116.203.22.61🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | limette.hart-mann.org | ||||||
| TXT | v=spf1 a mx -all | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-03-05 #3 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774664494 | ||||||
Subdomains
limette.janhartmann.org |
Same first word
janhartmann.ch |
janhartmann.org |
DNS History
10 records (6 active, 4 former)
●NSns1.first-ns.de2015-08-22 → 2026-03-28 · 2 obs
● 2026-03-28 02:46:28
●NSrobotns2.second-ns.de2015-08-22 → 2026-03-28 · 2 obs
● 2026-03-28 02:46:28
●NSrobotns3.second-ns.com2015-08-22 → 2026-03-28 · 2 obs
● 2026-03-28 02:46:28
●MXlimette.janhartmann.org2015-08-22 → 2026-03-28 · 2 obs
● 2026-03-28 02:46:28
●A116.203.22.612026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 02:46:28
○A2a01:4f8:c17:399::22016-01-20 → 2017-02-01 · 4 obs
● 2016-01-20 21:25:28
● 2017-02-01 15:03:48
○ 2026-03-28 02:46:28
●A2a01:4f8:c2c:17b1::22026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 02:46:28
○A2a01:4f8:d15:18a::62015-08-22 → 2015-08-22 · 3 obs
○ 2016-01-20 21:25:28
○ 2026-03-28 02:46:28
○A78.46.195.2222016-01-20 → 2017-02-01 · 4 obs
● 2016-01-20 21:25:28
● 2017-02-01 15:03:48
○ 2026-03-28 02:46:28
○A78.47.108.362015-08-22 → 2015-08-22 · 3 obs
○ 2016-01-20 21:25:28
○ 2026-03-28 02:46:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| janhartmann.org | 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 janhartmann.org (unsigned zone)
⏱️ Timing
Total: 1042ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.203.22.61 |
| AAAA | 1 | 2a01:4f8:c2c:17b1::2 |
| NS | 3 | ns1.first-ns.de, robotns2.second-ns.de... |
| MX | 1 | limette.janhartmann.org (pri: 10) |
| TXT | 1 | v=spf1 a mx -all |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
Analysis
Hierarchy
janhartmann.org is a parent of limette.janhartmann.org.
IP Addresses
janhartmann.org points to two IP numbers: 2a01:4f8:c2c:17b1::2 and 116.203.22.61.
Other host names, for instance hart-mann.org, limette.hart-mann.org, krampy.de, limette.janhartmann.org and limette.krampy.de share IP numbers with janhartmann.org.
Name Servers
The delegation for janhartmann.org is handled by three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
janhartmann.org at least partially shares name servers with other domains, for instance ah-richter.eu, werkstattabende.de, autoropa.de, musikverein-sunthausen.de and em-tippspiel.de.
Two IP numbers per host:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
janhartmann.org is handled by a single mail server, limette.janhartmann.org.
limette.janhartmann.org resolves to two IP numbers: 2a01:4f8:c2c:17b1::2 and 116.203.22.61.