mail.coding.be - dns.ninja
mail.coding.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:b13:1001::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 5.9.10.75🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| NS | ns11.realtime.at ⚠️ Not in parent delegation | ||||||
| A | 2a01:4f8:b13:1001::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 5.9.10.75🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| PTR | 5.9.10.75 | ||||||
| NS | ns12.realtime.at ⚠️ Not in parent delegation | ||||||
| A | 2a01:4f8:10b:3350::3🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 94.130.127.85🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC | ||||||
| PTR | ns12.realtime.at | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | v=DMARC1; p=reject; | ||||||
coding.be
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:b13:1001::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 5.9.10.75🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5 | ||||||
| NS | ns11.realtime.at ⭐ | ||||||
| NS | ns12.realtime.at | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns11.realtime.atoffice@realtime.at 2023-12-12 #12 | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns11.realtime.at2015-05-23 → 2026-07-23 · 2 obs
● 2026-07-23 13:36:28
●NSns12.realtime.at2015-05-23 → 2026-07-23 · 2 obs
● 2026-07-23 13:36:28
○MXmail.coding.be2015-05-23 → 2016-07-14 · 4 obs
● 2016-07-14 16:39:08
○ 2026-02-21 22:52:48
○ 2026-07-23 13:36:28
○A2a01:4f8:160:8082::42026-02-21 → 2026-04-16 · 5 obs
● 2026-02-21 22:52:48
● 2026-04-16 13:46:54
○ 2026-05-10 06:58:42
○ 2026-07-23 13:36:28
●A2a01:4f8:b13:1001::42026-05-10 → 2026-07-23 · 3 obs
● 2026-05-10 06:58:42
● 2026-07-23 13:36:28
●A5.9.10.752026-02-21 → 2026-07-23 · 3 obs
● 2026-02-21 22:52:48
● 2026-07-23 13:36:28
○A88.198.143.2202015-05-23 → 2016-07-14 · 4 obs
● 2016-07-14 16:39:08
○ 2026-02-21 22:52:48
○ 2026-07-23 13:36:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| be | a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be... | - |
| coding.be | ns11.realtime.at, ns12.realtime.at | - |
✅ Authoritative Response
Server:94.130.127.85
NS records: ns11.realtime.at, ns12.realtime.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coding.be (unsigned zone)
⏱️ Timing
Total: 762ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.9.10.75 |
| AAAA | 1 | 2a01:4f8:b13:1001::4 |
| NS | 2 | ns12.realtime.at, ns11.realtime.at |
| MX | 1 | . (pri: 10) |
| TXT | 2 | v=DMARC1; p=reject;, v=spf1 mx -all |
Analysis
IP Addresses
mail.coding.be resolves to the IP addresses 5.9.10.75 and 2a01:4f8:b13:1001::4
Two other host names, along with linux1.wartung.stsnet.at, mediaewiki.de and promed.eu, also share IP numbers with mail.coding.be.
Name Servers
The NS records for mail.coding.be delegate to ns11.realtime.at and ns12.realtime.at.
mail.coding.be shares its NS records with other domains, for example hs1shs-fb.stsnet.at, mailrelay.repairshop.de, photomedienforum.de and two others.
ns11.realtime.at resolves to 5.9.10.75 and 2a01:4f8:b13:1001::4. Likewise, ns12.realtime.at resolves to 94.130.127.85 and 2a01:4f8:10b:3350::3 — two IP addresses apiece.