smarthead.org - robtex.com
smarthead.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.9.175.6🇸🇰 AS5101337.9.175.0/24 | ||||||
| PTR | 6.175.9.37.in-addr.arpa.websupport.sk | ||||||
| NS | ns1.websupport.sk ⭐ 🔒 | ||||||
| A | 2a10:bbc0::11🇨🇿 AS252342a10:bbc0::/32 | ||||||
| A | 45.10.97.11🇨🇿 AS2523445.10.97.0/24 | ||||||
| NS | ns2.websupport.sk 🔒 | ||||||
| A | 2a02:250:3::12🇸🇪 AS252342a02:250:3::/48 | ||||||
| A | 185.71.159.12🇸🇪 AS25234185.71.159.0/24 | ||||||
| NS | ns3.websupport.sk 🔒 | ||||||
| A | 2a10:bbc0::13AS252342a10:bbc0::/32 | ||||||
| A | 45.10.97.13 | ||||||
| MX | mailin1.smarthead.org ⭐ | ||||||
| A | 37.9.169.110 | ||||||
| MX | mailin2.smarthead.org(100) | ||||||
| A | 37.9.169.111 | ||||||
| TXT | v=spf1 a mx include:_spf.websupport.sk ?all | ||||||
| TXT | spf2.0/pra a mx include:_sid.websupport.sk ?all | ||||||
| SOA | ns1.websupport.skadmin@websupport.sk serial=1569349400 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
Subdomains
Same first word
smarthead.nl |
smarthead.com |
smarthead.agency |
smarthead.net |
smarthead.eu |
smarthead.ru |
smarthead.se |
smarthead.be |
smarthead.de |
smarthead.org |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.websupport.sk2015-06-08 → 2026-03-11 · 2 obs
● 2026-03-11 04:10:12
●NSns2.websupport.sk2015-06-08 → 2026-03-11 · 2 obs
● 2026-03-11 04:10:12
●NSns3.websupport.sk2015-06-08 → 2026-03-11 · 2 obs
● 2026-03-11 04:10:12
●MXmailin1.smarthead.org2015-06-08 → 2026-03-11 · 2 obs
● 2026-03-11 04:10:12
●MXmailin2.smarthead.org2015-06-08 → 2026-03-11 · 2 obs
● 2026-03-11 04:10:12
○A37.9.169.62015-06-08 → 2015-10-21 · 4 obs
● 2015-10-21 01:57:36
○ 2015-12-30 03:45:54
○ 2026-03-11 04:10:12
●A37.9.175.62015-12-30 → 2026-03-11 · 3 obs
● 2015-12-30 03:45:54
● 2026-03-11 04:10:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| smarthead.org | ns2.websupport.sk, ns1.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server: 185.71.159.12
NS records: ns2.websupport.sk, ns1.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smarthead.org (unsigned zone)
⏱️ Timing
Total: 840ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.6 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mailin1.smarthead.org (pri: 10), mailin2.smarthead.org (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.websupport.sk ?, spf2.0/pra a mx include:_sid.websupport. |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
smarthead.org is a parent of mailin2.smarthead.org and mailin1.smarthead.org.
IP Addresses
smarthead.org points to a single IP number: 37.9.175.6.
Other host names, for instance granden.eu, kybalion.cz, gps365.sk, aconn.sk and merchshop.sk share IP numbers with smarthead.org.
Name Servers
The delegation for smarthead.org is handled by three name servers: ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
smarthead.org at least partially shares name servers with other domains, for instance mediagarden.sk, e-bpm.sk, prenajomauta.com, atopickyekzem.sk and alexart.sk.
Two IP numbers per host:
ns1.websupport.sk points to 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.sk points to 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.sk points to 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
smarthead.org is handled by two mail servers: mailin1.smarthead.org and mailin2.smarthead.org.
Host names with one IP number: mailin1.smarthead.org points to 37.9.169.110; mailin2.smarthead.org points to 37.9.169.111.