heffner.eu - robtex.com
heffner.eu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.241.232🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl1.sedo.com ⭐ | ||||||
| A | 91.195.240.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | sl2.sedo.com | ||||||
| A | 91.195.241.173🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | sl1.sedo.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
eu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | si.dns.eu ⭐ | ||||||
| NS | be.dns.eu | ||||||
| NS | w.dns.eu | ||||||
| NS | x.dns.eu | ||||||
| NS | y.dns.eu | ||||||
| SOA | si.dns.eutech@eurid.eu serial=1123323866 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSa.gpk.eu2018-11-25 → 2018-11-25 · 4 obs
● 2018-11-25 08:59:20
○ 2026-03-26 13:34:04
○ 2026-04-16 17:15:04
○NSb.gpk.eu2018-11-25 → 2018-11-25 · 4 obs
● 2018-11-25 08:59:20
○ 2026-03-26 13:34:04
○ 2026-04-16 17:15:04
○NSc.gpk.eu2018-11-25 → 2018-11-25 · 4 obs
● 2018-11-25 08:59:20
○ 2026-03-26 13:34:04
○ 2026-04-16 17:15:04
○NSns1.gpk.eu2015-07-04 → 2017-02-15 · 4 obs
● 2017-02-15 09:42:04
○ 2018-11-25 08:59:20
○ 2026-04-16 17:15:04
○NSns2.gpk.eu2015-07-04 → 2017-02-15 · 4 obs
● 2017-02-15 09:42:04
○ 2018-11-25 08:59:20
○ 2026-04-16 17:15:04
○NSns3.gpk.eu2015-07-04 → 2017-02-15 · 4 obs
● 2017-02-15 09:42:04
○ 2018-11-25 08:59:20
○ 2026-04-16 17:15:04
●NSsl1.sedo.com2026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 13:34:04
● 2026-04-16 17:15:04
●NSsl2.sedo.com2026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 13:34:04
● 2026-04-16 17:15:04
●MXlocalhost2026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 13:34:04
● 2026-04-16 17:15:04
○MXmail.mailer-host.com2015-07-04 → 2015-07-04 · 3 obs
○ 2015-11-29 17:07:36
○ 2026-04-16 17:15:04
○A109.235.63.1032015-07-04 → 2016-07-08 · 4 obs
● 2016-07-08 16:08:16
○ 2017-02-15 09:42:04
○ 2026-04-16 17:15:04
○A212.227.255.1282017-02-15 → 2017-02-15 · 4 obs
● 2017-02-15 09:42:04
○ 2018-11-25 08:59:20
○ 2026-04-16 17:15:04
○A52.58.78.162018-11-25 → 2018-11-25 · 4 obs
● 2018-11-25 08:59:20
○ 2026-03-26 13:34:04
○ 2026-04-16 17:15:04
●A91.195.241.2322026-03-26 → 2026-04-16 · 3 obs
● 2026-03-26 13:34:04
● 2026-04-16 17:15:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| eu | w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu... | - |
| heffner.eu | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.241.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heffner.eu (unsigned zone)
⏱️ Timing
Total: 2455ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.241.232 |
| NS | 2 | sl2.sedo.com, sl1.sedo.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | sl1.sedo.com hostmaster.sedo.de |
Analysis
IP Addresses
heffner.eu resolves to a single IP: 91.195.241.232.
Other host names, for instance office.belsmalta.de, iume.de, boyko.eu, oila.eu and man-care.de share IP numbers with heffner.eu.
Name Servers
heffner.eu has two name servers: sl1.sedo.com and sl2.sedo.com.
heffner.eu shares the same name server setup as other domains, for example mail.mat-group.de, fleetone.eu, carbonid.de, www.x-master.com and ext.www.thermodynamic.eu.
heffner.eu partially shares name servers with other domains, for instance mx0.hamburg-akademie.de.
Host names with a single IP:
sl1.sedo.com points to 91.195.240.173
sl2.sedo.com points to 91.195.241.173
Mail Servers
heffner.eu is handled by a single mail server, localhost.
heffner.eu shares the mail server setup with other domains, for example gqja.com, 24medix.com, ukhd.com, net-log.de and dxm.ch.