mail.devtech.cz - dns.ninja
mail.devtech.cz
devtech.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.247.81.99🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.parkingcrew.net ⭐ | ||||||
| NS | ns2.parkingcrew.net | ||||||
| MX | mail.h-email.net ⭐ | ||||||
| TXT | v=spf1 ip6:fd1b:212c:a5f9::/48 -all | ||||||
| SOA | ns1.parkingcrew.nethostmaster@devtech.cz serial=1781004750 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.parkingcrew.net2026-05-28 → 2026-06-10 · 2 obs
● 2026-06-10 14:31:06
●NSns2.parkingcrew.net2026-05-28 → 2026-06-10 · 2 obs
● 2026-06-10 14:31:06
●MXmail.h-email.net2026-05-28 → 2026-06-10 · 2 obs
● 2026-06-10 14:31:06
●A104.247.81.992026-05-28 → 2026-06-10 · 3 obs
● 2026-05-28 16:56:16
● 2026-06-10 14:31:06
○A93.91.240.1362015-06-14 → 2016-04-29 · 4 obs
● 2016-04-29 06:03:48
○ 2026-05-28 16:56:16
○ 2026-06-10 14:31:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| devtech.cz | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devtech.cz (unsigned zone)
⏱️ Timing
Total: 1131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.mail.devt |
Analysis
IP Addresses
mail.devtech.cz resolves to one IP address: 104.247.81.99.
cilo.de, allmomson.com, mail.get123movies.com and two other host names share IP numbers with mail.devtech.cz.
Name Servers
DNS delegation for mail.devtech.cz points to two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.
mail.devtech.cz uses the same name servers as several other domains — among them 121-74-48-249.telstraclear.net, mail2.reflexologie-diencham.com, gestur.it and two more.
mail.devtech.cz has overlapping name servers with several other domains — among them toro.2ch.net.test.uploader.asia, static-151.73.194.14-tataidc.co.in, haladeals.com and 144.108.static-bangalore.tcl.net.in.
Both ns1.parkingcrew.net and ns2.parkingcrew.net have a single IP address each — ns1.parkingcrew.net resolves to 13.248.158.159 while ns2.parkingcrew.net resolves to 76.223.21.9.
Mail Servers
Mail for mail.devtech.cz is handled by a single mail server, mail.h-email.net.
mail.devtech.cz uses an identical mail server configuration to several other domains — among them towerfcu.com, eepr51033g7bw30cztd.wrdy.de, ivars.de and two more.
mail.h-email.net resolves to 10 IP addresses — 5.75.171.74, 5.161.98.212, 5.161.194.135 and seven others.