kreba.org - robtex.com
kreba.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.254.11.154🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| PTR | sh4-4.1blu.de | ||||||
| NS | ns01.1blu.de ⭐ | ||||||
| A | 87.238.195.66🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK | ||||||
| NS | ns02.1blu.de | ||||||
| A | 178.254.5.130🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| MX | mail.kreba.org ⭐ | ||||||
| A | 178.254.4.101🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK | ||||||
| PTR | ms-10.1blu.de | ||||||
| TXT | v=spf1 mx include:_spf.1blu.de ~all | ||||||
| SOA | ns01.1blu.dehostmaster@1blu.de 2026-07-29 #1 | ||||||
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=1785437378 | ||||||
Subdomains
mail.kreba.org |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdocks06.rzone.de2015-07-16 → 2016-02-06 · 4 obs
● 2016-02-06 18:09:28
○ 2016-06-18 17:07:24
○ 2026-07-30 19:21:44
●NSns01.1blu.de2016-06-18 → 2026-07-30 · 3 obs
● 2016-06-18 17:07:24
● 2026-07-30 19:21:44
●NSns02.1blu.de2016-06-18 → 2026-07-30 · 3 obs
● 2016-06-18 17:07:24
● 2026-07-30 19:21:44
○NSshades17.rzone.de2015-07-16 → 2016-02-06 · 4 obs
● 2016-02-06 18:09:28
○ 2016-06-18 17:07:24
○ 2026-07-30 19:21:44
●MXmail.kreba.org2016-06-18 → 2026-07-30 · 3 obs
● 2016-06-18 17:07:24
● 2026-07-30 19:21:44
○MXsmtpin.rzone.de2015-07-16 → 2016-02-06 · 4 obs
● 2016-02-06 18:09:28
○ 2016-06-18 17:07:24
○ 2026-07-30 19:21:44
●A178.254.11.1542016-06-18 → 2026-07-30 · 3 obs
● 2016-06-18 17:07:24
● 2026-07-30 19:21:44
○A2a01:238:20a:202:1086::2015-07-16 → 2016-02-06 · 4 obs
● 2016-02-06 18:09:28
○ 2016-06-18 17:07:24
○ 2026-07-30 19:21:44
○A81.169.145.862015-07-16 → 2016-02-06 · 4 obs
● 2016-02-06 18:09:28
○ 2016-06-18 17:07:24
○ 2026-07-30 19:21:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| kreba.org | ns02.1blu.de, ns01.1blu.de | - |
✅ Authoritative Response
Server:87.238.195.66
NS records: ns02.1blu.de, ns01.1blu.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kreba.org (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.254.11.154 |
| NS | 2 | ns02.1blu.de, ns01.1blu.de |
| MX | 1 | mail.kreba.org (pri: 10) |
| TXT | 1 | v=spf1 mx include:_spf.1blu.de ~all |
| SOA | 1 | ns01.1blu.de hostmaster.1blu.de |
Analysis
Hierarchy
mail.kreba.org is delegated beneath kreba.org.
IP Addresses
kreba.org points to a single IP number: 178.254.11.154.
Additional host names — xamx.de, mysec.de, vietcom.de and two others — share IP numbers with kreba.org.
Name Servers
kreba.org has two authoritative name servers — ns01.1blu.de and ns02.1blu.de.
kreba.org shares its name server setup with other domains, including mobilewelten.net, 2305.de, dephilon.org and two others.
ns01.1blu.de → 87.238.195.66 and ns02.1blu.de → 178.254.5.130: one IP number per host name.
Mail Servers
kreba.org has one mail server: mail.kreba.org.
mail.kreba.org points to one IP number — 178.254.4.101.