mx0.firstcore.de - dns.ninja
mx0.firstcore.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com ⚠️ Not in parent delegation | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
firstcore.de
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| NS | ns2.sedoparking.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Previously MX for
Same first word
mx0.ca |
mx0.ru |
mx0.org |
mx0.eu |
mx0.fr |
mx0.de |
mx0.pt |
mx0.net |
mx0.in |
mx0.email |
mx0.nl |
mx0.kinghost.net |
mx0.mx |
mx0.cn |
mx0.casino |
mx0.com |
mx0.na4u.ru |
mx0.me |
Similar names
DNS History
6 records (4 active, 2 former)
●NSns1.sedoparking.com2026-06-08 → 2026-08-14 · 2 obs
● 2026-08-14 08:08:20
●NSns2.sedoparking.com2026-06-08 → 2026-08-14 · 2 obs
● 2026-08-14 08:08:20
●MXlocalhost2026-06-08 → 2026-08-14 · 2 obs
● 2026-08-14 08:08:20
●A64.190.63.2222026-06-08 → 2026-08-14 · 3 obs
● 2026-06-08 17:25:50
● 2026-08-14 08:08:20
○A77.74.52.532015-06-20 → 2016-04-11 · 5 obs
● 2015-06-20 21:53:00
● 2016-04-11 10:04:12
○ 2026-06-08 17:25:50
○ 2026-08-14 08:08:20
○A80.190.191.1662008-12-28 → 2008-12-28 · 3 obs
○ 2015-06-20 21:53:00
○ 2026-08-14 08:08:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| de | a.nic.de, f.nic.de, z.nic.de | - |
| firstcore.de | ns2.sedoparking.com, ns1.sedoparking.com | - |
✅ Authoritative Response
Server:91.195.240.8
NS records: ns2.sedoparking.com, ns1.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstcore.de (unsigned zone)
⏱️ Timing
Total: 3644ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
Analysis
IP Addresses
mx0.firstcore.de directs to one IP number, which is 64.190.63.222.
Among the host names that share IP numbers with mx0.firstcore.de are chiptuningbox.de, ns1.keyworddomain.com, auktion-online.at and two others.
Name Servers
mx0.firstcore.de has two authoritative name servers — ns1.sedoparking.com and ns2.sedoparking.com.
mx0.firstcore.de has the same name server delegation as a number of other domains, such as qazana.com, casino-online-pl.site, lraber.ru and two more.
The name servers for mx0.firstcore.de overlap at least partially with those of other domains — for example factile.com.
Both ns1.sedoparking.com and ns2.sedoparking.com have two IP addresses each. ns1.sedoparking.com resolves to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com resolves to 34.211.188.210 and 91.195.240.8.
Mail Servers
mx0.firstcore.de routes its mail through a single mail server, localhost.
mx0.firstcore.de has the same mail server arrangement as a number of other domains, for example dos.it, mail.khmer.in, berkshirelanguagecentre.eu and two more.