jecool.de - dns.ninja
jecool.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1090::🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | w8a.rzone.de | ||||||
| A | 81.169.145.90🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| NS | docks11.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| NS | shades07.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:134🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades07.rzone.de | ||||||
| A | 185.132.34.134🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades07.rzone.de | ||||||
| MX | smtpin.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::1097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.97🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtpin.rzone.de | ||||||
| SOA | docks11.rzone.dehostmaster@strato-rz.de 2020-05-23 #4 | ||||||
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=1782560264 | ||||||
Same first word
Similar names
joelco.com |
jocelo.dev |
coljoe.com |
jeloco.com |
coolje.com |
joecol.co.uk |
colejo.com |
jocole.blogspot.com |
jecolo.com |
joleco.com |
cojelo.com |
leojco.com |
DNS History
6 records (5 active, 1 former)
○MXsmtp.rzone.de2015-07-12 → 2020-02-08 · 4 obs
● 2020-02-08 15:23:34
○ 2026-03-28 12:55:38
○ 2026-06-27 11:39:54
●MXsmtpin.rzone.de2026-03-28 → 2026-06-27 · 3 obs
● 2026-03-28 12:55:38
● 2026-06-27 11:39:54
●A2a01:238:20a:202:1090::2015-07-12 → 2026-06-27 · 2 obs
● 2026-06-27 11:39:54
●A81.169.145.902015-07-12 → 2026-06-27 · 2 obs
● 2026-06-27 11:39:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| jecool.de | docks11.rzone.de, shades07.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.138
NS records: docks11.rzone.de, shades07.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jecool.de (unsigned zone)
⏱️ Timing
Total: 1074ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.169.145.90 |
| AAAA | 1 | 2a01:238:20a:202:1090:: |
| NS | 2 | docks11.rzone.de, shades07.rzone.de |
| MX | 1 | smtpin.rzone.de (pri: 5) |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
jecool.de points to the IP addresses 81.169.145.90 and 2a01:238:20a:202:1090::
Among the host names that share IP numbers with jecool.de are msv-o.de, lineartec.net, immopark.eu and two others.
Name Servers
DNS delegation for jecool.de points to two name servers: docks11.rzone.de and shades07.rzone.de.
jecool.de has the same name server delegation as a number of other domains, such as old-germany.de, beulich.org, teenck.net and two more.
There is at least partial name server overlap between jecool.de and other domains — tsc-reisen.de, happydealer.de, theuner-fotostudio.de and two more among them.
These name servers regularly appear alongside docks17.rzone.de, shades03.rzone.de, shades15.rzone.de and 7 other name servers in NS record sets.
docks11.rzone.de directs to 217.160.80.138 and 2001:8d8:fe:53:5747:2a74:d:11. shades07.rzone.de directs to 185.132.34.134 and 2607:f1c0:fe:53:185:132:34:134. Each host name carries two IP addresses.
Mail Servers
jecool.de routes its mail through a single mail server, smtpin.rzone.de.
jecool.de has the same mail server arrangement as a number of other domains, for example kraeutersepp.com, mzgh.de, culexlodge.com and two more.
smtpin.rzone.de carries two IP numbers: 81.169.145.97 and 2a01:238:20a:202:50f0::1097.