cernahora.info - robtex.com
cernahora.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Subdomains
mail.cernahora.info |
Same first word
cernahora.eu |
cernahora.cz |
cernahora.info |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns.gransy.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:20:56
○NSns1.dreamhost.com2015-08-18 → 2017-04-20 · 3 obs
● 2017-04-20 10:25:46
○ 2026-03-24 03:20:56
○NSns2.dreamhost.com2015-08-18 → 2017-04-20 · 3 obs
● 2017-04-20 10:25:46
○ 2026-03-24 03:20:56
●NSns2.gransy.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:20:56
○NSns3.dreamhost.com2015-08-18 → 2017-04-20 · 3 obs
● 2017-04-20 10:25:46
○ 2026-03-24 03:20:56
●NSns3.gransy.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:20:56
●NSns4.gransy.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:20:56
●NSns5.gransy.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:20:56
●MXmail.cernahora.info2026-03-24 → 2026-03-24 · 1 obs
○A208.113.222.1762015-08-18 → 2017-04-20 · 3 obs
● 2017-04-20 10:25:46
○ 2026-03-24 03:20:56
●A37.157.196.2332026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | c0.info.afilias-nst.info, a0.info.afilias-nst.info, b0.info.afilias-nst.org, a2.info.afilias-nst.info... | 12 records |
| cernahora.info | ns4.gransy.com, ns2.gransy.com, ns5.gransy.com, ns.gransy.com... | - |
✅ Authoritative Response
Server:31.192.227.223
NS records: ns4.gransy.com, ns2.gransy.com, ns5.gransy.com, ns.gransy.com, ns3.gransy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cernahora.info (unsigned zone)
⏱️ Timing
Total: 914ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.157.196.233 |
| NS | 5 | ns.gransy.com, ns4.gransy.com... |
| MX | 1 | mail.cernahora.info (pri: 10) |
| TXT | 1 | v=spf1 a mx include:gransy.com |
| SOA | 1 | ns.gransy.com root.gransy.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (c0.info.afilias-nst.info, a2.info.afilias-nst.info, a0.info.afilias-nst.info...)
Out-of-bailiwick: 6 (d0.info.afilias-nst.org, b2.info.afilias-nst.org, b0.info.afilias-nst.org...)
Analysis
Hierarchy
cernahora.info is the parent of mail.cernahora.info.
IP Addresses
cernahora.info resolves to a single IP address: 37.157.196.233.
Name Servers
cernahora.info is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
cernahora.info at least partially shares name servers with other domains, including apron.cz, aro4x4.cz, sushirozvoz.net, nejlevnejsiautoskla.cz and fotoatelier-zapotocky.cz.
these name servers are commonly used together with ns.internetserver.cz, ns2.internetserver.cz and ns3.dns-station.net.
Host names with five IP numbers:
ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49
ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71
Host names with four IP numbers:
ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209
ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180
Host names with two IP numbers:
ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223
Mail Servers
cernahora.info is handled by a single mail server, mail.cernahora.info.