refsa.com - robtex.com
refsa.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=1771291435 | ||||||
Subdomains
www.refsa.com |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSa.dns.gandi.net2015-08-10 → 2017-04-04 · 3 obs
● 2017-04-04 12:49:28
○ 2026-03-16 13:43:20
○NSb.dns.gandi.net2015-08-10 → 2017-04-04 · 3 obs
● 2017-04-04 12:49:28
○ 2026-03-16 13:43:20
○NSc.dns.gandi.net2015-08-10 → 2017-04-04 · 3 obs
● 2017-04-04 12:49:28
○ 2026-03-16 13:43:20
○MXin.hes.trendmicro.eu2016-06-23 → 2017-04-04 · 4 obs
● 2016-06-23 20:08:48
● 2017-04-04 12:49:28
○ 2026-03-16 13:43:20
●MXrefsa-com.mail.protection.outlook.com2026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 13:43:20
○MXsmtp.mailrefsa.com2015-08-10 → 2015-10-31 · 4 obs
● 2015-10-31 05:22:44
○ 2016-06-23 20:08:48
○ 2026-03-16 13:43:20
●A141.95.139.532026-03-16 → 2026-03-16 · 2 obs
● 2026-03-16 13:43:20
○A217.70.184.382015-08-10 → 2017-04-04 · 3 obs
● 2017-04-04 12:49:28
○ 2026-03-16 13:43:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| refsa.com | dns19.ovh.net, ns19.ovh.net | - |
✅ Authoritative Response
Server: 5.135.36.129
NS records: dns19.ovh.net, ns19.ovh.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for refsa.com (unsigned zone)
⏱️ Timing
Total: 619ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.95.139.53 |
| NS | 2 | dns19.ovh.net, ns19.ovh.net |
| MX | 1 | refsa-com.mail.protection.outlook.com (p |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, 1|www.refsa.com |
| SOA | 1 | dns19.ovh.net tech.ovh.net |
Analysis
Hierarchy
refsa.com is parent of www.refsa.com.
IP Addresses
refsa.com points to a single IP: 141.95.139.53.
Other host names, for instance neobiz.fr, goldinfo.fr, julie-dco.com, couttet.neobiz.fr and www.refsa.com share IP numbers with refsa.com.
Name Servers
refsa.com's delegation is to two name servers dns19.ovh.net and ns19.ovh.net.
refsa.com shares the same name server configuration as other domains, such as azeq.com, humourenstock.com, clubalpin.be, euromat.tm.fr and nathis-web.com.
Host names with two IP numbers: dns19.ovh.net points to 2001:41d0:d00:f800::2 and 5.135.216.9; ns19.ovh.net points to 2001:41d0:b00:f200::2 and 5.135.36.129
Mail Servers
refsa.com is served by a single mail server, refsa-com.mail.protection.outlook.com.
The host name refsa-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca1e::, 2a01:111:f403:ca25::, 2a01:111:f403:ca25::1, 2a01:111:f403:ca25::2, 52.101.164.0, 52.101.166.0, 52.101.166.1 and 52.101.166.2.