isnum.com - dns.ninja

`isnum.com`

DNSSEC	⚠️ Not signed
A	46.105.57.169^{🇫🇷 OVH46.105.0.0/16 ISP Paris, France}
		PTR	`cluster020.hosting.ovh.net`
NS	`ns2.dinahosting.com` ⭐
		A	185.192.221.10^{🇪🇸 DINAHOSTING-AS185.192.221.0/24}
			PTR	`ns2.dinahosting.com`
NS	`ns.dinahosting.com`
		A	185.192.220.10^{🇪🇸 DINAHOSTING-AS185.192.220.0/24}
			PTR	`ns.dinahosting.com`
NS	`ns3.dinahosting.com`
		A	185.192.222.10^{🇪🇸 DINAHOSTING-AS185.192.222.0/24}
			PTR	`ns3.dinahosting.com`
NS	`ns4.dinahosting.com`
		A	185.192.223.10^{🇪🇸 DINAHOSTING-AS185.192.223.0/24}
			PTR	`ns4.dinahosting.com`
MX	`isnum-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.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=ms84358228`
SOA	`ns.dinahosting.com`hostmaster@isnum.com 2019-02-01 #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=1786710744

Subdomains

mail.isnum.com

Same first word

isnum.com

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DNS History

13 records (6 active, 7 former)

○NSdns111.ovh.net2015-09-01 → 2021-03-12 · 4 obs

● 2015-09-01 15:55:02
● 2021-03-12 18:11:12
○ 2026-04-09 08:00:12
○ 2026-08-14 12:44:36

●NSns.dinahosting.com2026-04-09 → 2026-08-14 · 3 obs

○ 2021-03-12 18:11:12
● 2026-04-09 08:00:12
● 2026-08-14 12:44:36

○NSns111.ovh.net2015-09-01 → 2021-03-12 · 4 obs

● 2015-09-01 15:55:02
● 2021-03-12 18:11:12
○ 2026-04-09 08:00:12
○ 2026-08-14 12:44:36

●NSns2.dinahosting.com2026-04-09 → 2026-08-14 · 3 obs

○ 2021-03-12 18:11:12
● 2026-04-09 08:00:12
● 2026-08-14 12:44:36

●NSns3.dinahosting.com2026-04-09 → 2026-08-14 · 3 obs

○ 2021-03-12 18:11:12
● 2026-04-09 08:00:12
● 2026-08-14 12:44:36

●NSns4.dinahosting.com2026-04-09 → 2026-08-14 · 3 obs

○ 2021-03-12 18:11:12
● 2026-04-09 08:00:12
● 2026-08-14 12:44:36

●MXisnum-com.mail.protection.outlook.com2026-04-09 → 2026-08-14 · 3 obs

○ 2021-03-12 18:11:12
● 2026-04-09 08:00:12
● 2026-08-14 12:44:36

○MXmail.isnum.com2018-08-16 → 2021-03-12 · 5 obs

○ 2016-10-24 21:55:46
● 2018-08-16 07:23:22
● 2021-03-12 18:11:12
○ 2026-04-09 08:00:12
○ 2026-08-14 12:44:36

○MXredirect.ovh.net2015-09-01 → 2016-10-24 · 4 obs

● 2015-09-01 15:55:02
● 2016-10-24 21:55:46
○ 2018-08-16 07:23:22
○ 2026-08-14 12:44:36

○A2001:41d0:1:1b00:87:98:231:402015-09-01 → 2016-10-24 · 4 obs

● 2015-09-01 15:55:02
● 2016-10-24 21:55:46
○ 2018-08-16 07:23:22
○ 2026-08-14 12:44:36

○A213.186.33.52018-08-16 → 2018-08-16 · 4 obs

○ 2016-10-24 21:55:46
● 2018-08-16 07:23:22
○ 2021-03-12 18:11:12
○ 2026-08-14 12:44:36

●A46.105.57.1692021-03-12 → 2026-08-14 · 3 obs

○ 2018-08-16 07:23:22
● 2021-03-12 18:11:12
● 2026-08-14 12:44:36

○A87.98.231.402015-09-01 → 2016-10-24 · 4 obs

● 2015-09-01 15:55:02
● 2016-10-24 21:55:46
○ 2018-08-16 07:23:22
○ 2026-08-14 12:44:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
isnum.com	ns.dinahosting.com, ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com	4 records

✅ Authoritative Response

Server:185.192.221.10

NS records: ns.dinahosting.com, ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isnum.com (unsigned zone)

⏱️ Timing

Total: 1517ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.105.57.169`
NS	4	`ns4.dinahosting.com, ns.dinahosting.com...`
MX	1	`isnum-com.mail.protection.outlook.com (p`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms84358228`
SOA	1	`ns.dinahosting.com hostmaster.isnum.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.dinahosting.com, ns2.dinahosting.com, ns3.dinahosting.com...)

Analysis

Hierarchy

isnum.com serves as the parent of mail.isnum.com.

IP Addresses

isnum.com resolves to just one IP address, 46.105.57.169.

Two other host names, along with elisnewcollection.com, www.tristan-et-maude.com and cpsparis.fr, also share IP numbers with isnum.com.

Name Servers

The NS records for isnum.com point to four name servers: ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com and ns.dinahosting.com.

isnum.com has at least partial name server overlap with other domains, such as aluminisjjurado.com, grupocacho.es, inverymusic.net and two others.

It is common to find these name servers paired with the name servers ns.gestiondecuenta.com, ns2.gestiondecuenta.com, ns4.gestiondecuenta.com and ns3.gestiondecuenta.com.

The hosts ns2.dinahosting.com, ns3.dinahosting.com, ns4.dinahosting.com and ns.dinahosting.com all resolve to exactly one IP address each: 185.192.221.10, 185.192.222.10, 185.192.223.10 and 185.192.220.10 respectively.

Mail Servers

The sole mail server for isnum.com is isnum-com.mail.protection.outlook.com.

With 8 IP addresses total, isnum-com.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.15, 52.101.73.1 and 5 others.