sendref.com - robtex.com
sendref.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774536957 | ||||||
Subdomains
Same first word
sendref.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.websupport.sk2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:05:20
●NSns2.websupport.sk2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:05:20
●NSns3.websupport.sk2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:05:20
●MXmx10.websupport.sk2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:05:20
●MXmx20.websupport.sk2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:05:20
●A185.158.133.12026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 15:05:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| sendref.com | ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sendref.com (unsigned zone)
⏱️ Timing
Total: 316ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.158.133.1 |
| NS | 3 | ns1.websupport.sk, ns2.websupport.sk... |
| MX | 2 | mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100) |
| TXT | 2 | v=spf1 a mx include:_spf.m1.websupport.s, google-site-verification=nFy3jSERgyaEOiZ |
| SOA | 1 | ns1.websupport.sk admin.websupport.sk |
Analysis
Hierarchy
sendref.com is a parent of 88.sendref.com and www.sendref.com.
IP Addresses
sendref.com maps to IP address 185.158.133.1.
Other host names, for instance martin-lux.com, myvakeel.com, three1agency.com, nivi.io and zaubertricks.net share IP numbers with sendref.com.
Name Servers
sendref.com is delegated to name servers ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk.
sendref.com at least partially shares name servers with other domains such as mamamia.sk, eri-sro.cz, tomolya.net, formanek.sk and bernat.sk.
Host names with two IP numbers:
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
Two mail servers handle sendref.com: mx10.websupport.sk and mx20.websupport.sk.
sendref.com shares the same mail server setup as other domains, including davond.com, finbusiness.sk, zazu.sk, galvanic.sk and termont.sk.
Host names with two IPs:
mx10.websupport.sk points to 2a00:4b40:aaaa:2101:45:13:137:110 and 45.13.137.110.
mx20.websupport.sk points to 2a00:4b40:aaaa:2101:45:13:137:109 and 45.13.137.109.