esraonline.com - robtex.com
esraonline.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 163.172.45.212🇫🇷 AS12876163.172.0.0/16 Scaleway Paris, France | ||||||
| PTR | mail.esraonline.com | ||||||
| NS | dns15.ovh.net ⭐ | ||||||
| A | 2001:41d0:d00:f400::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns15.ovh.net | ||||||
| A | 5.135.110.101🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | dns15.ovh.net | ||||||
| NS | ns15.ovh.net | ||||||
| A | 2001:41d0:b00:ee00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns15.ovh.net | ||||||
| A | 5.39.114.9🇫🇷 OVH5.39.0.0/17 ISP Paris, France | ||||||
| PTR | ns15.ovh.net | ||||||
| MX | mail.esraonline.com ⭐ | ||||||
| A | 163.172.45.212🇫🇷 AS12876163.172.0.0/16 Scaleway Paris, France | ||||||
| PTR | mail.esraonline.com | ||||||
| TXT | v=spf2.0/pra mx a:163.172.45.212 ~all | ||||||
| TXT | v=spf1 a mx ip4:163.172.45.212 ~all | ||||||
| SOA | dns15.ovh.nettech@ovh.net serial=2077201387 | ||||||
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=1778681121 | ||||||
Subdomains
Same first word
esraonline.com |
Similar names
DNS History
5 records (4 active, 1 former)
●MXmail.esraonline.com2015-07-11 → 2026-05-13 · 2 obs
● 2026-05-13 14:17:04
●A163.172.45.2122026-03-27 → 2026-05-13 · 3 obs
● 2026-03-27 07:42:00
● 2026-05-13 14:17:04
○A195.154.75.1632015-07-11 → 2017-02-12 · 4 obs
● 2017-02-12 02:56:26
○ 2026-03-27 07:42:00
○ 2026-05-13 14:17:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| esraonline.com | dns15.ovh.net, ns15.ovh.net | - |
✅ Authoritative Response
Server:5.39.114.9
NS records: dns15.ovh.net, ns15.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 706ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 163.172.45.212 |
| NS | 2 | ns15.ovh.net, dns15.ovh.net |
| MX | 1 | mail.esraonline.com (pri: 10) |
| TXT | 2 | v=spf2.0/pra mx a:163.172.45.212 ~all, v=spf1 a mx ip4:163.172.45.212 ~all |
| SOA | 1 | dns15.ovh.net tech.ovh.net |
Analysis
Hierarchy
esraonline.com is parent of www.esraonline.com and mail.esraonline.com.
IP Addresses
esraonline.com points to a single IP: 163.172.45.212.
Other host names, for instance mail.esraonline.com, share IP numbers with esraonline.com.
Name Servers
esraonline.com's delegation is to two name servers dns15.ovh.net and ns15.ovh.net.
esraonline.com shares the same name server configuration as other domains, such as lefiguier.fr, 30ansenbeaute.com, infogym.biz, acritec.fr and 77.165.188.in-addr.arpa.
Host names with two IP numbers: dns15.ovh.net points to 2001:41d0:d00:f400::2 and 5.135.110.101; ns15.ovh.net points to 2001:41d0:b00:ee00::2 and 5.39.114.9
Mail Servers
esraonline.com is served by a single mail server, mail.esraonline.com.
mail.esraonline.com points to IP number 163.172.45.212.