4comprehension.com - robtex.com
4comprehension.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2001:41d0:301:5::100🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 94.23.89.116🇵🇱 OVH94.23.0.0/16 ISP Paris, France | ||||||
| NS | dns110.ovh.net ⭐ | ||||||
| A | 2001:41d0:d01:400::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | dns110.ovh.net | ||||||
| A | 5.196.44.1🇫🇷 OVH5.196.0.0/16 | ||||||
| PTR | dns110.ovh.net | ||||||
| NS | ns110.ovh.net | ||||||
| A | 2001:41d0:b00:fe00::2🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| PTR | ns110.ovh.net | ||||||
| A | 5.135.78.233🇫🇷 OVH5.135.0.0/16 | ||||||
| PTR | ns110.ovh.net | ||||||
| MX | mx1.mail.ovh.net ⭐ | ||||||
| A | 188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | mx1.mail.ovh.net | ||||||
| MX | mx2.mail.ovh.net(5) | ||||||
| A | 87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | mx2.mail.ovh.net | ||||||
| MX | mx3.mail.ovh.net(100) | ||||||
| A | 91.121.53.175🇫🇷 OVH91.121.0.0/16 ISP Paris, France | ||||||
| PTR | mx3.mail.ovh.net | ||||||
| TXT | brevo-code:55fe3450c483384c7de4967ec07298bd | ||||||
| TXT | djxt0c2xko | ||||||
| TXT | 1|www.4comprehension.com | ||||||
| TXT | v=spf1 include:mx.ovh.com -all | ||||||
| TXT | google-site-verification=j8omPFUpnHAepAbRklEvIbYPvkEFHuFB9zcZRF8ejqw | ||||||
| SOA | dns110.ovh.nettech@ovh.net 2026-02-21 #3 | ||||||
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 | ||||||
Previously MX for
4comprehension.com |
Same first word
4comprehension.com |
DNS History
12 records (7 active, 5 former)
○NSdns.home.pl2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-18 02:36:50
○ 2026-03-18 11:40:28
●NSdns110.ovh.net2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 02:36:50
● 2026-03-18 11:40:28
○NSdns2.home.pl2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-18 02:36:50
○ 2026-03-18 11:40:28
○NSdns3.home.pl2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-18 02:36:50
○ 2026-03-18 11:40:28
●NSns110.ovh.net2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 02:36:50
● 2026-03-18 11:40:28
○MX4comprehension.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-18 02:36:50
○ 2026-03-18 11:40:28
●MXmx1.mail.ovh.net2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 02:36:50
● 2026-03-18 11:40:28
●MXmx2.mail.ovh.net2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 02:36:50
● 2026-03-18 11:40:28
●MXmx3.mail.ovh.net2026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 02:36:50
● 2026-03-18 11:40:28
●A2001:41d0:301:5::1002026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 02:36:50
● 2026-03-18 11:40:28
○A79.96.94.2462017-05-08 → 2017-05-08 · 3 obs
○ 2026-03-18 02:36:50
○ 2026-03-18 11:40:28
●A94.23.89.1162026-03-18 → 2026-03-18 · 3 obs
● 2026-03-18 02:36:50
● 2026-03-18 11:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4comprehension.com | dns110.ovh.net, ns110.ovh.net | - |
✅ Authoritative Response
Server: 5.135.78.233
NS records: dns110.ovh.net, ns110.ovh.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.23.89.116 |
| AAAA | 1 | 2001:41d0:301:5::100 |
| NS | 2 | ns110.ovh.net, dns110.ovh.net |
| MX | 3 | mx2.mail.ovh.net (pri: 5), mx3.mail.ovh.net (pri: 100)... |
| TXT | 5 | brevo-code:55fe3450c483384c7de4967ec0729, v=spf1 include:mx.ovh.com -all... |
| SOA | 1 | dns110.ovh.net tech.ovh.net |
Analysis
IP Addresses
4comprehension.com points to two IP numbers: 2001:41d0:301:5::100 and 94.23.89.116.
Other host names, for instance studiocosmo.pl, bibliotecadearte.com, fenetresrondes.fr, dfs-7d.com and innway.pl share IP numbers with 4comprehension.com.
Name Servers
4comprehension.com's delegation is to two name servers dns110.ovh.net and ns110.ovh.net.
4comprehension.com shares the same name server configuration as other domains, such as reiser3.com, oli.sh, bellesrondes.com, digital-podcast.com and stuart.systems.
4comprehension.com shares name servers with other domains at least partially, for example aptelab.com.
Host names with two IP numbers: dns110.ovh.net points to 2001:41d0:d01:400::2 and 5.196.44.1; ns110.ovh.net points to 2001:41d0:b00:fe00::2 and 5.135.78.233
Mail Servers
4comprehension.com is handled by three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.
4comprehension.com shares some mail servers with other domains, including checkmed.fr, lincebuy.com, homeholiday.fr, le-littoral.fr and mangerlavie.com.
These mail servers are commonly used alongside the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.
Host names with one IP number:
mx1.mail.ovh.net points to: 188.165.36.237.
mx2.mail.ovh.net points to: 87.98.160.167.
mx3.mail.ovh.net points to: 91.121.53.175.