mdapi.ch - dns.ninja
mdapi.ch
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.mdapi.ch ⚠️ Not in zone NS records | ||||||
| A | 2a0d:d05:401:e900::b🇨🇭 NETCONNECT2a0d:d00::/29 | ||||||
| A | 31.3.128.59🇨🇭 NETCONNECT31.3.128.0/24 | ||||||
| NS | ns2.afraid.org ⚠️ Not in zone NS records | ||||||
| A | 2001:1850:1:5:800::6b🇺🇸 ASN-CQ-GIGENET2001:1850::/32 GIGENET IPV6 ROUTE | ||||||
| PTR | ns2.afraid.org | ||||||
| A | 69.65.50.223🇺🇸 ASN-CQ-GIGENET69.65.0.0/18 GigENET Netblock | ||||||
| PTR | ns2.afraid.org | ||||||
| NS | puck.nether.net ⚠️ Not in zone NS records | ||||||
| A | 2602:fe55:5::5🇺🇸 AS-NETHER2602:fe55::/36 Ann Arbor MI 48103 United States | ||||||
| A | 204.42.254.5🇺🇸 AS-NETHER204.42.252.0/22 Nether Networks | ||||||
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 2026-07-18 #33 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSfat.tillo.ch2026-03-29 → 2026-04-17 · 4 obs
● 2026-04-17 20:18:20
○ 2026-05-10 22:46:22
○ 2026-07-18 15:30:32
●NSns.mdapi.ch2026-05-10 → 2026-07-18 · 3 obs
● 2026-05-10 22:46:22
● 2026-07-18 15:30:32
●NSns2.afraid.org2026-03-29 → 2026-07-18 · 2 obs
● 2026-07-18 15:30:32
●NSpuck.nether.net2026-03-29 → 2026-07-18 · 2 obs
● 2026-07-18 15:30:32
○MXmail.mdapi.ch2026-03-29 → 2026-06-16 · 8 obs
● 2026-05-22 19:19:50
○ 2026-05-26 12:53:40
● 2026-05-27 16:37:00
● 2026-06-04 21:10:02
○ 2026-06-13 06:00:24
● 2026-06-16 07:18:38
○ 2026-07-18 15:30:32
○A2a0d:d05:401:e900::32026-04-09 → 2026-06-16 · 6 obs
● 2026-04-09 04:04:40
● 2026-06-04 21:10:02
○ 2026-06-13 06:00:24
● 2026-06-16 07:18:38
○ 2026-07-18 15:30:32
○A2a0d:d05:401:e964::32026-03-29 → 2026-03-29 · 3 obs
○ 2026-04-09 04:04:40
○ 2026-07-18 15:30:32
○A31.3.128.502026-03-29 → 2026-06-16 · 8 obs
● 2026-05-22 19:19:50
○ 2026-05-26 12:53:40
● 2026-05-27 16:37:00
● 2026-06-04 21:10:02
○ 2026-06-13 06:00:24
● 2026-06-16 07:18:38
○ 2026-07-18 15:30:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | f.nic.ch, e.nic.ch, d.nic.ch, b.nic.ch... | - |
| mdapi.ch | puck.nether.net, ns.mdapi.ch, ns2.afraid.org | 2 records |
✅ Authoritative Response
Server:204.42.254.5
NS records: puck.nether.net, ns.mdapi.ch, ns2.afraid.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.3.128.50 |
| AAAA | 1 | 2a0d:d05:401:e900::3 |
| NS | 3 | ns2.afraid.org, puck.nether.net... |
| MX | 1 | mail.mdapi.ch (pri: 10) |
| TXT | 2 | v=spf1 ip4:31.3.128.54 -all, google-site-verification=ojyTLm5UNSloeMQ |
| SOA | 1 | ns.mdapi.ch tillo.tillo.ch |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns.mdapi.ch, ns.mdapi.ch)
Analysis
Hierarchy
mdapi.ch serves as the parent of mail.mdapi.ch and ns.mdapi.ch.
Name Servers
mdapi.ch carries NS records delegating to ns.mdapi.ch, puck.nether.net and ns2.afraid.org.
mdapi.ch partially shares its NS delegation with several other domains, including skulle.se, codexminor.net, connector.com.tw and two others.
In DNS configurations, these name servers often share authority with ns1.afraid.org, ns3.afraid.org, ns4.afraid.org and 7 other name servers.
ns.mdapi.ch, puck.nether.net and ns2.afraid.org are three hostnames that each resolve to a pair of IP addresses: ns.mdapi.ch to 31.3.128.59 and 2a0d:d05:401:e900::b, puck.nether.net to 204.42.254.5 and 2602:fe55:5::5, and ns2.afraid.org to 69.65.50.223 and 2001:1850:1:5:800::6b.