postpro.ch - dns.ninja
postpro.ch
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:488:42:1000:50ed:8529:d9:c1c3🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL | ||||||
| A | 5.35.226.41🇩🇪 GODADDY5.35.224.0/19 DE-HER-5-35-224-SLASH-19 | ||||||
| NS | ns55.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b2::1c🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| A | 97.74.107.28🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| NS | ns56.domaincontrol.com | ||||||
| A | 2603:5:22b2::1c🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| A | 173.201.75.28🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| MX | mx0.postpro.ch ⭐ | ||||||
| A | 80.237.138.5🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network | ||||||
| PTR | mx0.webpack.hosteurope.de | ||||||
| TXT | v=spf1 a mx include:spf.server-he.de -all | ||||||
| SOA | ns55.domaincontrol.comdns@jomax.net 2024-02-08 #0 | ||||||
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 2026-08-01 #9 | ||||||
Subdomains
mx0.postpro.ch |
Same first word
postpro.de |
postpro.es |
postpro.net |
postpro.at |
postpro.eu |
postpro.tv |
postpro.com |
postpro.com.au |
postpro.info |
postpro.ru |
postpro.fr |
postpro.media |
postpro.ch |
postpro.berlin |
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns-a.activeminds.net2015-04-24 → 2015-04-24 · 3 obs
○ 2015-10-08 22:56:14
○ 2026-08-01 03:40:46
○NSdns-b.activeminds.net2015-04-24 → 2015-04-24 · 3 obs
○ 2015-10-08 22:56:14
○ 2026-08-01 03:40:46
●NSns55.domaincontrol.com2026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 14:02:08
● 2026-08-01 03:40:46
●NSns56.domaincontrol.com2026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 14:02:08
● 2026-08-01 03:40:46
●MXmx0.postpro.ch2026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 14:02:08
● 2026-08-01 03:40:46
○MXmx01.spamfighters.net2015-04-24 → 2015-04-24 · 3 obs
○ 2015-10-08 22:56:14
○ 2026-08-01 03:40:46
○MXmx02.spamfighters.net2015-04-24 → 2015-04-24 · 3 obs
○ 2015-10-08 22:56:14
○ 2026-08-01 03:40:46
●A2a01:488:42:1000:50ed:8529:d9:c1c32026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 14:02:08
● 2026-08-01 03:40:46
●A5.35.226.412026-02-17 → 2026-08-01 · 3 obs
● 2026-02-17 14:02:08
● 2026-08-01 03:40:46
○A85.25.198.2302015-04-24 → 2015-04-24 · 3 obs
○ 2015-10-08 22:56:14
○ 2026-08-01 03:40:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | e.nic.ch, a.nic.ch, d.nic.ch, b.nic.ch... | - |
| postpro.ch | ns55.domaincontrol.com, ns56.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.107.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postpro.ch (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.35.226.41 |
| AAAA | 1 | 2a01:488:42:1000:50ed:8529:d9:c1c3 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| MX | 1 | mx0.postpro.ch (pri: 50) |
| TXT | 1 | v=spf1 a mx include:spf.server-he.de -al |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
postpro.ch serves as the parent of mx0.postpro.ch.
IP Addresses
postpro.ch resolves to the IP addresses 5.35.226.41 and 2a01:488:42:1000:50ed:8529:d9:c1c3
Two other host names, along with mx0.feuerwehr-goefis.at, mmes.tv and boower.ch, also share IP numbers with postpro.ch.
Name Servers
postpro.ch has two authoritative name servers — ns55.domaincontrol.com and ns56.domaincontrol.com.
postpro.ch shares its NS records with other domains, for example bcfsol.com, dcaride.com, myhealthcarecooperative.com and two others.
Both ns55.domaincontrol.com and ns56.domaincontrol.com have two IP addresses each. ns55.domaincontrol.com resolves to 97.74.107.28 and 2603:5:21b2::1c; ns56.domaincontrol.com resolves to 173.201.75.28 and 2603:5:22b2::1c.
Mail Servers
The sole mail server for postpro.ch is mx0.postpro.ch.
mx0.postpro.ch points to one IP number — 80.237.138.5.