`class.immo`

DNSSEC	🔒 Signed (DS record present)
A	37.59.200.185^{🇫🇷 OVH37.59.0.0/16 ISP Paris, France}
		PTR	`proxy.webulous.io`
NS	`dns14.ovh.net` ⭐
		A	2001:41d0:d00:f300::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns14.ovh.net`
		A	5.135.99.133^{🇫🇷 OVH5.135.0.0/16}
			PTR	`dns14.ovh.net`
NS	`ns14.ovh.net`
		A	2001:41d0:b00:ed00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns14.ovh.net`
		A	5.39.113.141^{🇫🇷 OVH5.39.0.0/17 ISP Paris, France}
			PTR	`ns14.ovh.net`
MX	`class-immo.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::2^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr83cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.26^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr05cu01302.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms32552430`
SOA	`dns14.ovh.net`tech@ovh.net serial=2081285441

`immo`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.immo` ⭐
	NS	`v0n1.nic.immo`
	NS	`v0n2.nic.immo`
	NS	`v0n3.nic.immo`
	NS	`v2n0.nic.immo`
	NS	`v2n1.nic.immo`
	SOA	`v0n0.nic.immo`hostmaster@donuts.email serial=1781362888

Same first word

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class.cn

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class.zone

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class.community

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DNS History

6 records (4 active, 2 former)

●NSdns14.ovh.net2016-12-10 → 2026-06-13 · 2 obs

● 2016-12-10 20:44:00
● 2026-06-13 16:01:36

●NSns14.ovh.net2016-12-10 → 2026-06-13 · 2 obs

● 2016-12-10 20:44:00
● 2026-06-13 16:01:36

●MXclass-immo.mail.protection.outlook.com2026-03-10 → 2026-06-13 · 3 obs

○ 2016-12-10 20:44:00
● 2026-03-10 03:15:48
● 2026-06-13 16:01:36

○MXredirect.ovh.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:44:00
○ 2026-03-10 03:15:48
○ 2026-06-13 16:01:36

○A213.186.33.52016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 20:44:00
○ 2026-03-10 03:15:48
○ 2026-06-13 16:01:36

●A37.59.200.1852026-03-10 → 2026-06-13 · 3 obs

○ 2016-12-10 20:44:00
● 2026-03-10 03:15:48
● 2026-06-13 16:01:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
immo	v2n1.nic.immo, v0n1.nic.immo, v0n3.nic.immo, v2n0.nic.immo...	12 records
class.immo	ns14.ovh.net, dns14.ovh.net	-

✅ Authoritative Response

Server:5.135.99.133

NS records: ns14.ovh.net, dns14.ovh.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 608ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.59.200.185`
NS	2	`ns14.ovh.net, dns14.ovh.net`
MX	1	`class-immo.mail.protection.outlook.com (`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms32552430`
SOA	1	`dns14.ovh.net tech.ovh.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.immo, v2n1.nic.immo, v0n1.nic.immo...)

Analysis

IP Addresses

class.immo points to a single IP number: 37.59.200.185.

Additional host names — esser.immo, proxy.webulous.io, modifa.be and two others — share IP numbers with class.immo.

Name Servers

class.immo uses two name servers for its delegation: dns14.ovh.net and ns14.ovh.net.

class.immo shares its name server setup with other domains, including rc-plomberie.com, jabe.be, laopunk.com and two others.

Some name servers delegated to class.immo are also used by other domains, notably madrecandida.es and pepit.es.

The two host names dns14.ovh.net and ns14.ovh.net each have a pair of IP addresses: dns14.ovh.net has 5.135.99.133 and 2001:41d0:d00:f300::2, and ns14.ovh.net has 5.39.113.141 and 2001:41d0:b00:ed00::2.

Mail Servers

class.immo has one mail server: class-immo.mail.protection.outlook.com.

class-immo.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.0, 52.101.68.25, 52.101.68.39 and 5 other.

class.immo - dns.ninja

class.immo

immo