refqua.com - robtex.com
refqua.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 144.76.199.194🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.194.199.76.144.clients.your-server.de | ||||||
| NS | dns.fastdns24.com ⭐ | ||||||
| A | 2001:41d0:1004:3000::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 176.31.3.154🇫🇷 OVH176.31.0.0/16 ISP Paris, France | ||||||
| PTR | dns.fastdns24.com | ||||||
| NS | dns2.fastdns24.org | ||||||
| A | 2a01:5a60:5::63🇷🇺 OOOVPS-AS2a01:5a60::/32 VPS IPv6 routed network | ||||||
| PTR | s23be981c.fastvps-server.com | ||||||
| A | 5.188.30.150🇷🇺 OOOVPS-AS5.188.30.0/24 VPS routed network | ||||||
| NS | dns3.fastdns24.eu | ||||||
| A | 2a01:4f8:212:c16::4🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns3.fastdns24.eu | ||||||
| A | 136.243.223.232🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3 | ||||||
| PTR | dns3.fastdns24.eu | ||||||
| NS | dns4.fastdns24.link | ||||||
| A | 2a01:4f9:2a:195a::4🇩🇪 Hetzner2a01:4f9::/32 HETZNER-IPv6-BLK | ||||||
| PTR | dns4.fastdns24.link | ||||||
| A | 95.216.25.5🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC | ||||||
| PTR | dns4.fastdns24.link | ||||||
| MX | mail.refqua.com ⭐ | ||||||
| A | 144.76.199.194🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1 | ||||||
| PTR | static.194.199.76.144.clients.your-server.de | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | dns.fastdns24.comsupport@fastvps.ru 2021-12-17 #10 | ||||||
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=1778566566 | ||||||
Subdomains
mail.refqua.com |
Same first word
refqua.com |
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.fastdns24.com2026-03-31 → 2026-05-12 · 3 obs
● 2026-03-31 21:14:36
● 2026-05-12 06:17:28
○NSdns1.registrar-servers.com2018-11-11 → 2018-11-11 · 3 obs
○ 2026-03-31 21:14:36
○ 2026-05-12 06:17:28
●NSdns2.fastdns24.org2026-03-31 → 2026-05-12 · 3 obs
● 2026-03-31 21:14:36
● 2026-05-12 06:17:28
○NSdns2.registrar-servers.com2018-11-11 → 2018-11-11 · 3 obs
○ 2026-03-31 21:14:36
○ 2026-05-12 06:17:28
●NSdns3.fastdns24.eu2026-03-31 → 2026-05-12 · 3 obs
● 2026-03-31 21:14:36
● 2026-05-12 06:17:28
●NSdns4.fastdns24.link2026-03-31 → 2026-05-12 · 3 obs
● 2026-03-31 21:14:36
● 2026-05-12 06:17:28
●MXmail.refqua.com2026-03-31 → 2026-05-12 · 3 obs
● 2026-03-31 21:14:36
● 2026-05-12 06:17:28
○MXmx1.privateemail.com2018-11-11 → 2018-11-11 · 3 obs
○ 2026-03-31 21:14:36
○ 2026-05-12 06:17:28
○MXmx2.privateemail.com2018-11-11 → 2018-11-11 · 3 obs
○ 2026-03-31 21:14:36
○ 2026-05-12 06:17:28
●A144.76.199.1942026-03-31 → 2026-05-12 · 3 obs
● 2026-03-31 21:14:36
● 2026-05-12 06:17:28
○A162.255.119.1752018-11-11 → 2018-11-11 · 3 obs
○ 2026-03-31 21:14:36
○ 2026-05-12 06:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| refqua.com | dns.fastdns24.com, dns2.fastdns24.org, dns3.fastdns24.eu, dns4.fastdns24.link | 1 record |
✅ Authoritative Response
Server:136.243.223.232
NS records: dns.fastdns24.com, dns2.fastdns24.org, dns3.fastdns24.eu, dns4.fastdns24.link
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refqua.com (unsigned zone)
⏱️ Timing
Total: 3901ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.199.194 |
| NS | 4 | dns.fastdns24.com, dns2.fastdns24.org... |
| MX | 1 | mail.refqua.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | dns.fastdns24.com support.fastvps.ru |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (dns.fastdns24.com)
Analysis
Hierarchy
The parent of mail.refqua.com is refqua.com.
IP Addresses
refqua.com points to IP number: 144.76.199.194.
Other host names, for instance static.194.199.76.144.clients.your-server.de and mail.refqua.com, share IP numbers with refqua.com.
Name Servers
refqua.com is delegated to four name servers: dns.fastdns24.com, dns3.fastdns24.eu, dns4.fastdns24.link and dns2.fastdns24.org.
refqua.com at least partially shares name servers with other domains, for instance sib-meat.ru, strojpolimer.ru, videotresh.ru, drochimvmeste.com and certnet.ru.
these name servers are commonly used with ns3.fastvps.ru, ns4.fastvps.ru, dns2.dns-root.org, dns3.dns-root.pro, dns1.dns-root.ru, ns2.fastvps.ru and ns1.fastvps.ru.
Host names with two IP numbers: dns.fastdns24.com points to 2001:41d0:1004:3000::2 and 176.31.3.154; dns3.fastdns24.eu points to 2a01:4f8:212:c16::4 and 136.243.223.232; dns4.fastdns24.link points to 2a01:4f9:2a:195a::4 and 95.216.25.5; dns2.fastdns24.org points to 2a01:5a60:5::63 and 5.188.30.150.
Mail Servers
refqua.com is handled by a single mail server, mail.refqua.com.
mail.refqua.com points to a single IP: 144.76.199.194.