flef.de - robtex.com
flef.de
| 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 | ||||||
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=1783209453 | ||||||
Same first word
Similar names
DNS History
14 records (4 active, 10 former)
○NSns.udag.de2015-11-07 → 2017-03-26 · 5 obs
● 2015-11-07 12:00:42
● 2017-03-26 09:14:14
○ 2026-06-16 15:42:02
○ 2026-07-05 00:24:04
○NSns.udag.net2015-11-07 → 2017-03-26 · 5 obs
● 2015-11-07 12:00:42
● 2017-03-26 09:14:14
○ 2026-06-16 15:42:02
○ 2026-07-05 00:24:04
○NSns.udag.org2015-11-07 → 2017-03-26 · 5 obs
● 2015-11-07 12:00:42
● 2017-03-26 09:14:14
○ 2026-06-16 15:42:02
○ 2026-07-05 00:24:04
○NSns.udagdns.de2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-07 12:00:42
○ 2026-07-05 00:24:04
○NSns.udagdns.net2015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-07 12:00:42
○ 2026-07-05 00:24:04
●NSsl1.sedo.com2026-06-16 → 2026-07-05 · 3 obs
● 2026-06-16 15:42:02
● 2026-07-05 00:24:04
●NSsl2.sedo.com2026-06-16 → 2026-07-05 · 3 obs
● 2026-06-16 15:42:02
● 2026-07-05 00:24:04
●MXlocalhost2026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 00:24:04
○MXmx00.udag.de2015-06-30 → 2017-03-26 · 4 obs
● 2017-03-26 09:14:14
○ 2026-06-16 15:42:02
○ 2026-07-05 00:24:04
○MXmx01.udag.de2015-06-30 → 2017-03-26 · 4 obs
● 2017-03-26 09:14:14
○ 2026-06-16 15:42:02
○ 2026-07-05 00:24:04
○A89.31.143.12015-11-07 → 2015-11-07 · 4 obs
● 2015-11-07 12:00:42
○ 2016-02-02 13:37:58
○ 2026-07-05 00:24:04
○A89.31.143.142015-06-30 → 2015-06-30 · 3 obs
○ 2015-11-07 12:00:42
○ 2026-07-05 00:24:04
○A89.31.143.162016-02-02 → 2017-03-26 · 5 obs
● 2016-02-02 13:37:58
● 2017-03-26 09:14:14
○ 2026-06-16 15:42:02
○ 2026-07-05 00:24:04
●A91.195.241.2322026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 00:24:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| flef.de | sl1.sedo.com, sl2.sedo.com | - |
✅ Authoritative Response
Server:91.195.240.173
NS records: sl1.sedo.com, sl2.sedo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for flef.de (unsigned zone)
⏱️ Timing
Total: 3718ms | 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
flef.de resolves to one IP address: 91.195.241.232.
richco.eu, jpad.eu, pizza-019-002.intraserver.de and two other host names share IP numbers with flef.de.
Name Servers
The NS records for flef.de delegate to sl1.sedo.com and sl2.sedo.com.
flef.de uses the same name servers as several other domains — among them a-w-a.de, otls.eu, kasp.eu and two more.
flef.de and other domains like heart152.luxurygoodsstore.com share at least a portion of their name servers.
sl1.sedo.com resolves to 91.195.240.173. sl2.sedo.com resolves to 91.195.241.173. Both host names point to a single IP number.
Mail Servers
Mail for flef.de is handled by a single mail server, localhost.
flef.de uses an identical mail server configuration to several other domains — among them biobb.de, rg5.co.uk, bolso.net and two more.