langer-august.de - robtex.com
langer-august.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.204.6.77🇩🇪 WISSENSCHAFTSLADEN-AS91.204.4.0/22 Wissenschaftsladen Dortmund e.V. | ||||||
| PTR | freeweb.free.de | ||||||
| NS | hydrogen.ns.hetzner.com ⭐ | ||||||
| A | 2a01:4f8:0:1::add:1098🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| A | 213.133.100.98🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | hydrogen.ns.hetzner.com | ||||||
| NS | helium.ns.hetzner.de | ||||||
| A | 2001:67c:192c::add:5🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| A | 193.47.99.5🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| A | 2a01:4f8:0:1::add:2992🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| A | 88.198.229.192🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4 | ||||||
| PTR | oxygen.ns.hetzner.com | ||||||
| MX | freemail.free.de ⭐ | ||||||
| A | 91.204.6.80🇩🇪 WISSENSCHAFTSLADEN-AS91.204.4.0/22 Wissenschaftsladen Dortmund e.V. | ||||||
| PTR | freemail.free.de | ||||||
| TXT | v=spf1 mx a ~all | ||||||
| SOA | hydrogen.ns.hetzner.comhostmaster@free.de 2026-04-12 #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=1778586930 | ||||||
Subdomains
buero1.langer-august.de |
Same first word
langer-august.de |
DNS History
11 records (5 active, 6 former)
○NSfreens1.free.de2026-02-15 → 2026-03-21 · 5 obs
● 2026-02-15 07:29:00
● 2026-03-21 10:33:02
○ 2026-03-30 15:28:00
○ 2026-05-12 12:20:56
○NSfreens2.free.de2026-02-15 → 2026-03-21 · 5 obs
● 2026-02-15 07:29:00
● 2026-03-21 10:33:02
○ 2026-03-30 15:28:00
○ 2026-05-12 12:20:56
●NShelium.ns.hetzner.de2026-03-30 → 2026-05-12 · 3 obs
● 2026-03-30 15:28:00
● 2026-05-12 12:20:56
●NShydrogen.ns.hetzner.com2026-03-30 → 2026-05-12 · 3 obs
● 2026-03-30 15:28:00
● 2026-05-12 12:20:56
○NSns.free.de2015-07-07 → 2017-03-08 · 4 obs
● 2017-03-08 00:12:14
○ 2026-02-15 07:29:00
○ 2026-05-12 12:20:56
○NSns.xs4free.net2015-07-07 → 2017-03-08 · 4 obs
● 2017-03-08 00:12:14
○ 2026-02-15 07:29:00
○ 2026-05-12 12:20:56
○NSns5.xs4free.net2015-07-07 → 2017-03-08 · 4 obs
● 2017-03-08 00:12:14
○ 2026-02-15 07:29:00
○ 2026-05-12 12:20:56
●NSoxygen.ns.hetzner.com2026-03-30 → 2026-05-12 · 3 obs
● 2026-03-30 15:28:00
● 2026-05-12 12:20:56
●MXfreemail.free.de2026-02-15 → 2026-05-12 · 3 obs
● 2026-02-15 07:29:00
● 2026-05-12 12:20:56
○MXpop.free.de2015-07-07 → 2017-03-08 · 4 obs
● 2017-03-08 00:12:14
○ 2026-02-15 07:29:00
○ 2026-05-12 12:20:56
●A91.204.6.772026-02-15 → 2026-05-12 · 2 obs
● 2026-05-12 12:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| langer-august.de | oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com | - |
✅ Authoritative Response
Server:88.198.229.192
NS records: oxygen.ns.hetzner.com, helium.ns.hetzner.de, hydrogen.ns.hetzner.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for langer-august.de (unsigned zone)
⏱️ Timing
Total: 1077ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.204.6.77 |
| NS | 3 | oxygen.ns.hetzner.com, helium.ns.hetzner.de... |
| MX | 1 | freemail.free.de (pri: 10) |
| TXT | 1 | v=spf1 mx a ~all |
| SOA | 1 | hydrogen.ns.hetzner.com hostmaster.free. |
Analysis
Hierarchy
buero1.langer-august.de has langer-august.de as its parent.
IP Addresses
langer-august.de maps to IP address 91.204.6.77.
Other host names, for instance freeweb.free.de, gongchao.org, free.de, libelle-leipzig.de and wilado.de share IP numbers with langer-august.de.
Name Servers
langer-august.de is delegated to name servers hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
langer-august.de at least partially shares name servers with other domains such as matrix.town, esagu.com, anita-carolina.com, danceragainstcancer.com and paleontica.net.
these name servers are commonly used with ns1.first-ns.de, ns1.your-server.de, robotns3.second-ns.com, robotns2.second-ns.de, ns.second-ns.com and ns3.second-ns.de.
Host names with two IP numbers:
hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98.
oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192.
helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.
Mail Servers
langer-august.de is handled by a single mail server, freemail.free.de.
langer-august.de shares the same mail server setup as other domains, including gg-streik.de, naturerlebnis-marienhof.de, labournet.info, network-it.info and nikken.org.
langer-august.de shares some mail servers with other domains, at least partially, for instance peschke.eu.
freemail.free.de points to one IP number: 91.204.6.80.