a4plusa.com - dns.ninja

`a4plusa.com`

DNSSEC	⚠️ Not signed
A	213.186.33.2^{🇫🇷 OVH213.186.32.0/19 ISP Paris, France}
		PTR	`cluster102.hosting.ovh.net`
NS	`dns12.ovh.net` ⭐
		A	2001:41d0:d00:f100::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns12.ovh.net`
		A	5.135.86.81^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns12.ovh.net`
NS	`ns12.ovh.net`
		A	2001:41d0:b00:eb00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns12.ovh.net`
		A	5.39.102.21^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns12.ovh.net`
MX	`a4plusa-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca1e::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::1^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::2^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
		A	52.101.164.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	52.101.166.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	52.101.166.1^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	52.101.166.2^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:mx.ovh.com -all`
TXT	`MS=ms44089299`
SOA	`dns12.ovh.net`tech@ovh.net 2025-10-01 #1

`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=1784115522

Same first word

a4plusa.com

Similar names

aa4plus.com

DNS History

6 records (4 active, 2 former)

●NSdns12.ovh.net2015-05-21 → 2026-07-15 · 2 obs

● 2015-05-21 05:32:44
● 2026-07-15 11:55:38

●NSns12.ovh.net2015-05-21 → 2026-07-15 · 2 obs

● 2015-05-21 05:32:44
● 2026-07-15 11:55:38

●MXa4plusa-com.mail.protection.outlook.com2020-03-25 → 2026-07-15 · 3 obs

○ 2017-03-24 03:24:24
● 2020-03-25 10:06:20
● 2026-07-15 11:55:38

○MXmx1.ovh.net2015-05-21 → 2017-03-24 · 4 obs

● 2015-05-21 05:32:44
● 2017-03-24 03:24:24
○ 2020-03-25 10:06:20
○ 2026-07-15 11:55:38

○MXmx2.ovh.net2015-05-21 → 2017-03-24 · 4 obs

● 2015-05-21 05:32:44
● 2017-03-24 03:24:24
○ 2020-03-25 10:06:20
○ 2026-07-15 11:55:38

●A213.186.33.22015-05-21 → 2026-07-15 · 2 obs

● 2015-05-21 05:32:44
● 2026-07-15 11:55:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
a4plusa.com	dns12.ovh.net, ns12.ovh.net	-

✅ Authoritative Response

Server:5.135.86.81

NS records: dns12.ovh.net, ns12.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a4plusa.com (unsigned zone)

⏱️ Timing

Total: 456ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.186.33.2`
NS	2	`dns12.ovh.net, ns12.ovh.net`
MX	1	`a4plusa-com.mail.protection.outlook.com`
TXT	2	`MS=ms44089299, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns12.ovh.net tech.ovh.net`

Analysis

IP Addresses

a4plusa.com points to a single IP number: 213.186.33.2.

Additional host names — kn7.org, baudot.be, deltaforce.fr and two others — share IP numbers with a4plusa.com.

Name Servers

Two name servers handle the delegation for a4plusa.com: dns12.ovh.net and ns12.ovh.net.

a4plusa.com shares its name server setup with other domains, including iablaka.com, ludi-idf.com, exsv.com and two others.

The name servers for a4plusa.com overlap at least in part with those of other domains, including hotel-chicago.fr and 5yk.de.

dns12.ovh.net and ns12.ovh.net both carry two IP addresses. The A records for dns12.ovh.net are 5.135.86.81 and 2001:41d0:d00:f100::2; the A records for ns12.ovh.net are 5.39.102.21 and 2001:41d0:b00:eb00::2.

Mail Servers

a4plusa.com has one mail server: a4plusa-com.mail.protection.outlook.com.

a4plusa-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.164.0, 52.101.166.0, 52.101.166.1 and 5 other.