muffins.cz - robtex.com
muffins.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.savana.cz ⚠️ Not in zone NS records | ||||||
| A | 2a00:1e40:a:53::5🇸🇰 IGNUM-AS2a00:1e40:a::/48 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| A | 185.65.223.35🇸🇰 IGNUM-AS185.65.223.0/24 | ||||||
| PTR | ns1-bra.core.webglobe.com | ||||||
| NS | ns2.savana.cz ⚠️ Not in zone NS records | ||||||
| A | 2001:1ab0:7e1e:2::5🇨🇿 IGNUM-AS2001:1ab0::/32 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
| A | 217.31.48.201🇨🇿 IGNUM-AS217.31.48.0/20 Network of Ignum s.r.o. Czech Republic http://www.ignum.cz/ | ||||||
| PTR | ns2-prg.core.webglobe.com | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1783741640 | ||||||
Same first word
Similar names
DNS History
7 records (2 active, 5 former)
○NSns3.savana.cz2015-08-21 → 2017-04-02 · 4 obs
● 2017-04-02 15:40:30
○ 2026-06-13 01:22:48
○ 2026-07-11 04:26:06
○MXmx1.savana.cz2015-08-21 → 2017-04-02 · 4 obs
● 2017-04-02 15:40:30
○ 2026-06-13 01:22:48
○ 2026-07-11 04:26:06
○MXmx2.savana.cz2015-08-21 → 2017-04-02 · 4 obs
● 2017-04-02 15:40:30
○ 2026-06-13 01:22:48
○ 2026-07-11 04:26:06
○A217.16.187.152015-08-21 → 2017-04-02 · 4 obs
● 2017-04-02 15:40:30
○ 2026-06-13 01:22:48
○ 2026-07-11 04:26:06
○A2a00:1ed0:1:1800:7:e:8300:12015-08-21 → 2017-04-02 · 4 obs
● 2017-04-02 15:40:30
○ 2026-06-13 01:22:48
○ 2026-07-11 04:26:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz | 8 records |
| muffins.cz | ns2.savana.cz, ns1.savana.cz | - |
✅ Authoritative Response
Server:185.65.223.35
NS records: ns2.savana.cz, ns1.savana.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for muffins.cz (unsigned zone)
⏱️ Timing
Total: 2158ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz...)
Analysis
Name Servers
muffins.cz is delegated to two name servers: ns1.savana.cz and ns2.savana.cz.
The name server configuration of muffins.cz is shared with other domains, for instance hlen.cz, cambridgeenglish.ch, barieroveploty.sk and two others.
muffins.cz has at least partial name server overlap with other domains, such as carexweb.cz, zemanek.pro, elden.cz and two others.
It is common to see these name servers used together with name servers ns3.savana.cz and ns3.webglobe.com.
ns1.savana.cz and ns2.savana.cz each resolve to two IP addresses: ns1.savana.cz points to 185.65.223.35 and 2a00:1e40:a:53::5, while ns2.savana.cz points to 217.31.48.201 and 2001:1ab0:7e1e:2::5.