`d-503.com`

DNSSEC	🔒 Signed (DS record present)
A	46.105.204.6^{🇫🇷 OVH46.105.204.0/24}
		PTR	`cluster006.hosting.cdn.ovh.net`
NS	`dns18.ovh.net` ⭐
		A	2001:41d0:d00:f700::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns18.ovh.net`
		A	5.135.200.249^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns18.ovh.net`
NS	`ns18.ovh.net`
		A	2001:41d0:b00:f100::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns18.ovh.net`
		A	5.135.34.109^{🇧🇪 OVH5.135.0.0/16}
			PTR	`ns18.ovh.net`
MX	`mx3.ovh.net` ⭐
		A	91.121.56.64^{🇫🇷 OVH91.121.0.0/16 ISP Paris, France}
			PTR	`mx3.ovh.net`
MX	`mx4.ovh.net`⁽⁵⁾
		A	178.32.105.189^{🇫🇷 OVH178.32.0.0/15 ISP Paris, France}
			PTR	`mx4.ovh.net`
MX	`mxb.ovh.net`⁽¹⁰⁰⁾
		A	46.105.45.21^{🇫🇷 OVH46.105.0.0/16 ISP Paris, France}
			PTR	`mxb.ovh.net`
TXT	`google-site-verification=bmVrj7RQ9CxzOi5bB4KufMCrJVYW6Botj88gp_CadHc`
TXT	`v=spf1 include:mx.ovh.com include:spf.brevo.com include:spf.mailjet.com ~all`
SOA	`dns18.ovh.net`tech@ovh.net 2026-03-22 #0

`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.net`nstld@verisign-grs.com serial=1774535142

Subdomains

stats.d-503.com

www.d-503.com

Same first word

d-503.com

DNS History

13 records (6 active, 7 former)

●NSdns18.ovh.net2016-06-03 → 2026-03-26 · 3 obs

○ 2016-04-03 10:57:46
● 2016-06-03 19:49:12
● 2026-03-26 14:50:40

○NSdns200.anycast.me2015-06-06 → 2016-04-03 · 4 obs

● 2015-06-06 01:17:36
● 2016-04-03 10:57:46
○ 2016-06-03 19:49:12
○ 2026-03-26 14:50:40

●NSns18.ovh.net2016-06-03 → 2026-03-26 · 3 obs

○ 2016-04-03 10:57:46
● 2016-06-03 19:49:12
● 2026-03-26 14:50:40

○NSns200.anycast.me2015-06-06 → 2016-04-03 · 4 obs

● 2015-06-06 01:17:36
● 2016-04-03 10:57:46
○ 2016-06-03 19:49:12
○ 2026-03-26 14:50:40

○MXmx1.ovh.net2015-06-06 → 2015-12-11 · 4 obs

● 2015-06-06 01:17:36
● 2015-12-11 01:33:24
○ 2015-12-15 22:22:24
○ 2026-03-26 14:50:40

○MXmx2.ovh.net2015-06-06 → 2015-12-11 · 4 obs

● 2015-06-06 01:17:36
● 2015-12-11 01:33:24
○ 2015-12-15 22:22:24
○ 2026-03-26 14:50:40

●MXmx3.ovh.net2015-12-15 → 2026-03-26 · 3 obs

○ 2015-12-11 01:33:24
● 2015-12-15 22:22:24
● 2026-03-26 14:50:40

●MXmx4.ovh.net2015-12-15 → 2026-03-26 · 3 obs

○ 2015-12-11 01:33:24
● 2015-12-15 22:22:24
● 2026-03-26 14:50:40

●MXmxb.ovh.net2015-06-06 → 2026-03-26 · 2 obs

● 2015-06-06 01:17:36
● 2026-03-26 14:50:40

○A2001:41d0:1:1b00:213:186:33:172015-06-06 → 2016-12-19 · 4 obs

● 2015-06-06 01:17:36
● 2016-12-19 13:33:58
○ 2026-03-25 03:45:40
○ 2026-03-26 14:50:40

○A213.186.33.172016-08-22 → 2016-12-19 · 5 obs

○ 2016-06-03 19:49:12
● 2016-08-22 07:37:58
● 2016-12-19 13:33:58
○ 2026-03-25 03:45:40
○ 2026-03-26 14:50:40

○A213.186.33.972015-06-06 → 2016-06-03 · 4 obs

● 2015-06-06 01:17:36
● 2016-06-03 19:49:12
○ 2016-08-22 07:37:58
○ 2026-03-26 14:50:40

●A46.105.204.62026-03-25 → 2026-03-26 · 3 obs

○ 2016-12-19 13:33:58
● 2026-03-25 03:45:40
● 2026-03-26 14:50:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
d-503.com	dns18.ovh.net, ns18.ovh.net	-

✅ Authoritative Response

Server:5.135.200.249

NS records: dns18.ovh.net, ns18.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 562ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.105.204.6`
NS	2	`ns18.ovh.net, dns18.ovh.net`
MX	3	`mxb.ovh.net (pri: 100), mx4.ovh.net (pri: 5)...`
TXT	2	`v=spf1 include:mx.ovh.com include:spf.br, google-site-verification=bmVrj7RQ9CxzOi5`
SOA	1	`dns18.ovh.net tech.ovh.net`

Analysis

Hierarchy

d-503.com is a parent of stats.d-503.com and www.d-503.com.

IP Addresses

d-503.com points to a single IP: 46.105.204.6.

Other host names, for instance apssii.org, aantin.com, touch-go.fr, www.mega-p2p.fr and alterdia.com share IP numbers with d-503.com.

Name Servers

Two name servers dns18.ovh.net and ns18.ovh.net handle delegation for d-503.com.

d-503.com uses the same name server setup as other domains, for example amplijour.fr, origami-coaching.com, igoo.es, familienforschung.ch and q-spotmedia.com.

d-503.com shares name servers with other domains at least partially, for instance wbox.com, loudspeakers.ch, gironafoodtrucks.cat and ville-richelieu.fr.

Host names with two IP numbers:

dns18.ovh.net points to: 2001:41d0:d00:f700::2 and 5.135.200.249

ns18.ovh.net points to: 2001:41d0:b00:f100::2 and 5.135.34.109

Mail Servers

d-503.com is handled by three mail servers: mx3.ovh.net, mx4.ovh.net and mxb.ovh.net.

d-503.com shares some mail servers with other domains, at least partially, such as crapal.fr, gereso.eu, ozog.com, armorscience.com and easyrepro.com.

These mail servers are often used together with mx2.ovh.net and mx1.ovh.net.

Host names with one IP number:

Host mx3.ovh.net points to 91.121.56.64.

Host mx4.ovh.net points to 178.32.105.189.

Host mxb.ovh.net points to 46.105.45.21.

d-503.com - robtex.com

d-503.com

com