htmlmanual.cz - robtex.com
htmlmanual.cz
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=1786474047 | ||||||
Same first word
htmlmanual.cz |
htmlmanual.com |
DNS History
9 records (5 active, 4 former)
○NSns1.above.com2015-06-18 → 2016-09-19 · 4 obs
● 2016-09-19 20:26:14
○ 2026-02-18 10:09:14
○ 2026-08-11 19:32:46
●NSns1.abovedomains.com2026-02-18 → 2026-08-11 · 3 obs
● 2026-02-18 10:09:14
● 2026-08-11 19:32:46
○NSns2.above.com2015-06-18 → 2016-09-19 · 4 obs
● 2016-09-19 20:26:14
○ 2026-02-18 10:09:14
○ 2026-08-11 19:32:46
●NSns3.abovedomains.com2026-02-18 → 2026-08-11 · 3 obs
● 2026-02-18 10:09:14
● 2026-08-11 19:32:46
●NSns4.abovedomains.com2026-02-18 → 2026-08-11 · 3 obs
● 2026-02-18 10:09:14
● 2026-08-11 19:32:46
○MXmail.post-host.net2015-06-18 → 2016-09-19 · 4 obs
● 2016-09-19 20:26:14
○ 2026-02-18 10:09:14
○ 2026-08-11 19:32:46
●MXpark-mx.above.com2026-02-18 → 2026-08-11 · 3 obs
● 2026-02-18 10:09:14
● 2026-08-11 19:32:46
●A103.224.182.2502016-09-19 → 2026-08-11 · 3 obs
● 2016-09-19 20:26:14
● 2026-08-11 19:32:46
○A103.224.212.2532015-06-18 → 2016-04-03 · 4 obs
● 2016-04-03 12:34:50
○ 2016-09-19 20:26:14
○ 2026-08-11 19:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| htmlmanual.cz | ns3.abovedomains.com, ns4.abovedomains.com | - |
✅ Authoritative Response
Server:103.224.212.45
NS records: ns3.abovedomains.com, ns4.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htmlmanual.cz (unsigned zone)
⏱️ Timing
Total: 1072ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.182.250 |
| NS | 2 | ns3.abovedomains.com, ns4.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
Analysis
IP Addresses
htmlmanual.cz resolves to one IP address: 103.224.182.250.
baggenstosfarms.com, regionalwine.com, hygbczrn.sparkasse-beratung.art and two other host names share IP numbers with htmlmanual.cz.
Name Servers
htmlmanual.cz is served by three name servers: ns1.abovedomains.com, ns3.abovedomains.com and ns4.abovedomains.com.
At least some of htmlmanual.cz's name servers are shared with other domains, for example ecocam.com, mail.artofcatering.com.au, aliexpressz.com and two more.
These name servers tend to co-occur with ns2.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com and 6 other name servers in the same DNS delegations.
Hosts that point to four IP numbers:
ns1.abovedomains.com directs to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9.
Hostnames that resolve to two IP addresses:
The A records for ns3.abovedomains.com return 103.224.182.45 and 103.224.212.45.
The A records for ns4.abovedomains.com return 103.224.182.46 and 103.224.212.46.
Mail Servers
Mail for htmlmanual.cz is handled by a single mail server, park-mx.above.com.
htmlmanual.cz uses an identical mail server configuration to several other domains — among them ns1.sthost.pro, mail.nuimagesolution.com, rus.russian-(0x706f726e)o.top and two more.
park-mx.above.com resolves to 103.224.212.34 and no other IP number.