tec4air.ch - robtex.com
tec4air.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:1c17:5ce2::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | merkur.mienert.eu | ||||||
| A | 78.47.216.14🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5 | ||||||
| NS | ns01.mienert.com ⭐ | ||||||
| A | 2a01:4f8:c2c:8ae5::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns01.mienert.com | ||||||
| A | 116.203.118.5🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC | ||||||
| PTR | ns01.mienert.com | ||||||
| NS | ns02.mienert.com | ||||||
| A | 2a01:4f8:1c17:5e63::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns02.mienert.com | ||||||
| A | 116.202.26.148🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | ns02.mienert.com | ||||||
| NS | ns03.mienert.com | ||||||
| A | 2a01:4f9:c010:4a09::1🇫🇮 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns03.mienert.com | ||||||
| A | 95.216.218.87🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | ns03.mienert.com | ||||||
| MX | mail.tec4air.com ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns01.mienert.comhostmaster@mienert.com 2021-01-19 #1 | ||||||
ch
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.ch ⭐ | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-03-26 #43 | ||||||
Same first word
Similar names
care4it.dk |
it4care.cz |
care4it.ro |
it4care.com |
care4it.pt |
care4it.mobi |
care4it.ch |
care4it.com |
care4it.com.ar |
it4care.nl |
care4it.de |
DNS History
12 records (6 active, 6 former)
○NSns01.deciso.net2015-07-07 → 2017-06-26 · 4 obs
● 2017-06-26 22:32:36
○ 2026-02-16 16:50:34
○ 2026-03-26 21:01:16
●NSns01.mienert.com2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 16:50:34
● 2026-03-26 21:01:16
○NSns02.deciso.net2015-07-07 → 2017-06-26 · 4 obs
● 2017-06-26 22:32:36
○ 2026-02-16 16:50:34
○ 2026-03-26 21:01:16
●NSns02.mienert.com2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 16:50:34
● 2026-03-26 21:01:16
●NSns03.mienert.com2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 16:50:34
● 2026-03-26 21:01:16
○NSns3.deciso.eu2015-07-07 → 2017-06-26 · 4 obs
● 2017-06-26 22:32:36
○ 2026-02-16 16:50:34
○ 2026-03-26 21:01:16
○NSns4.deciso.eu2015-07-07 → 2017-06-26 · 4 obs
● 2017-06-26 22:32:36
○ 2026-02-16 16:50:34
○ 2026-03-26 21:01:16
●MXmail.tec4air.com2015-07-07 → 2026-03-26 · 2 obs
● 2026-03-26 21:01:16
○A2001:4ba0:fff8::22015-07-07 → 2017-06-26 · 4 obs
● 2017-06-26 22:32:36
○ 2026-02-16 16:50:34
○ 2026-03-26 21:01:16
●A2a01:4f8:1c17:5ce2::12026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 16:50:34
● 2026-03-26 21:01:16
●A78.47.216.142026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 16:50:34
● 2026-03-26 21:01:16
○A80.82.209.512015-07-07 → 2017-06-26 · 4 obs
● 2017-06-26 22:32:36
○ 2026-02-16 16:50:34
○ 2026-03-26 21:01:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | - |
| tec4air.ch | ns02.mienert.com, ns01.mienert.com, ns03.mienert.com | - |
✅ Authoritative Response
Server:116.202.26.148
NS records: ns02.mienert.com, ns01.mienert.com, ns03.mienert.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tec4air.ch (unsigned zone)
⏱️ Timing
Total: 1137ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.47.216.14 |
| AAAA | 1 | 2a01:4f8:1c17:5ce2::1 |
| NS | 3 | ns02.mienert.com, ns01.mienert.com... |
| MX | 1 | mail.tec4air.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns01.mienert.com hostmaster.mienert.com |
Analysis
IP Addresses
tec4air.ch resolves to two IP numbers: 2a01:4f8:1c17:5ce2::1 and 78.47.216.14.
Other host names, for instance lili-like.com, dascall.center, tec-tree.com, www.weihnachtsmarkt-stadtgarten.de and www.li-as.net share IP numbers with tec4air.ch.
Name Servers
tec4air.ch is delegated to three name servers: ns01.mienert.com, ns02.mienert.com and ns03.mienert.com.
tec4air.ch partially shares name servers with other domains; examples include pfalzkontakt.de, wassmann-maschinenbau.de, weihnachtsmarkt-stadtgarten.de, li-as.net and climateforchange.net.
Host names with two IP numbers:
ns01.mienert.com points to 2a01:4f8:c2c:8ae5::1 and 116.203.118.5.
ns02.mienert.com points to 2a01:4f8:1c17:5e63::1 and 116.202.26.148.
ns03.mienert.com points to 2a01:4f9:c010:4a09::1 and 95.216.218.87.
Mail Servers
tec4air.ch is handled by a single mail server, mail.tec4air.com.
tec4air.ch uses the same mail server setup as other domains, for instance tec4air.at and tec4air.eu.