ceeor.de - robtex.com
ceeor.de
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=1774669031 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
●NSns1.dnsbackup.net2015-07-24 → 2026-03-28 · 2 obs
● 2026-03-28 04:02:18
●NSns1.nameserver.sk2015-07-24 → 2026-03-28 · 2 obs
● 2026-03-28 04:02:18
●NSns2.dnsbackup.net2015-07-24 → 2026-03-28 · 2 obs
● 2026-03-28 04:02:18
○MXas.mx-hub.net2015-07-24 → 2017-01-10 · 4 obs
● 2017-01-10 14:11:28
○ 2018-10-21 00:05:30
○ 2026-03-28 04:02:18
○MXas.mx-hub.sk2015-07-24 → 2017-01-10 · 4 obs
● 2017-01-10 14:11:28
○ 2018-10-21 00:05:30
○ 2026-03-28 04:02:18
●MXmailin.mx-hub.net2015-07-24 → 2026-03-28 · 2 obs
● 2026-03-28 04:02:18
○A2001:1ba0:2a0:5965:0:31:152:12015-07-24 → 2018-10-21 · 4 obs
● 2018-10-21 00:05:30
○ 2026-03-27 16:28:58
○ 2026-03-28 04:02:18
●A212.57.34.372026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 16:28:58
● 2026-03-28 04:02:18
○A217.67.31.1522015-07-24 → 2018-10-21 · 4 obs
● 2018-10-21 00:05:30
○ 2026-03-27 16:28:58
○ 2026-03-28 04:02:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | z.nic.de, a.nic.de, f.nic.de | - |
| ceeor.de | ns2.dnsbackup.net, ns1.nameserver.sk, ns1.dnsbackup.net | - |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns2.dnsbackup.net, ns1.nameserver.sk, ns1.dnsbackup.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ceeor.de: Error: DNS query timeout: 194.246.96.1 for DS ceeor.de
⏱️ Timing
Total: 4120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.57.34.37 |
| NS | 3 | ns1.dnsbackup.net, ns1.nameserver.sk... |
| MX | 4 | mailin.mx-hub.net (pri: 5), mailin.mx-hub.eu (pri: 5)... |
| TXT | 2 | v=spf1 a mx include:_spf.nameserver.sk -, v=spf2.0/mfrom,pra +a +mx include:_spf2. |
| SOA | 1 | ns1.dnsbackup.net root.dnsbackup.net |
Analysis
IP Addresses
ceeor.de resolves to a single IP: 212.57.34.37.
Other host names, for instance vesalia.eu, askdoctor.cz, elqe.eu, ceeor.eu and kassotechnik.nameserver.sk share IP numbers with ceeor.de.
Name Servers
ceeor.de delegates to three name servers: ns1.dnsbackup.net, ns2.dnsbackup.net and ns1.nameserver.sk.
ceeor.de shares some name servers with other domains, for example ltrans.sk, vinter.sk, raptorslovensko.sk, devpartment.com and wagonrail.com.
These name servers are commonly used with ns2.nameserver.sk, ns.axfone.cz, ns.axfone.eu, ns.axfone.sk and ns1.weblife.sk.
Host names with two IP numbers
ns1.dnsbackup.net points to 2a03:b0c0:1:d0::1090:2001 and 178.62.60.201
ns2.dnsbackup.net points to 2a00:1e40:a:53::5 and 185.65.223.35
ns1.nameserver.sk points to 2a00:1e40:a:53::5 and 185.65.223.35
Names pointing to 2a00:1e40:a:53::5: ns2.dnsbackup.net and ns1.nameserver.sk
Names pointing to 185.65.223.35: ns2.dnsbackup.net and ns1.nameserver.sk
Mail Servers
ceeor.de is handled by four mail servers: mailin.mx-hub.cz, mailin.mx-hub.eu, mailin.mx-hub.net and mailin.mx-hub.sk.
ceeor.de shares some mail servers with other domains, at least partially; for instance ortus.sk, profiucto.sk, rabota.sk, hvisc.com and carpathiavet.sk.
Host names with two IP numbers
Two IPs per host:
mailin.mx-hub.cz points to 2001:1ab0:7e1f:1::1:3 and 130.193.14.152
mailin.mx-hub.eu points to 2001:1ab0:7e1f:1::1:4 and 130.193.14.153
mailin.mx-hub.net points to 2001:880:0:15::177 and 185.102.21.54
mailin.mx-hub.sk points to 2001:880:0:15::60 and 185.102.21.195