`jr4s.com`

DNSSEC	🔒 Signed (DS record present)
A	35.172.94.1^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`staticip.multiscreensite.com`
A	100.24.208.97^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
NS	`ns3.combell.net` ⭐
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns1.combell.eu` ⚠️ Not in parent delegation
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns4.combell.net`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`jr4s-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
MX	`mx.mailprotect.be`⁽¹⁰⁾
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
MX	`mx.backup.mailprotect.be`⁽⁵⁰⁾
		A	178.208.39.140^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.141^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.142^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
		A	178.208.39.143^{🇧🇪 COMBELL-AS178.208.32.0/19 COMBELL Network}
			PTR	`mx.mailprotect.be`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms50098826`
SOA	`ns3.combell.net`hostmaster@jr4s.com serial=1745839571

`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=1784401922

Same first word

jr4s.com

Similar names

jrs4.com

jsr4.com

DNS History

10 records (8 active, 2 former)

●NSns1.combell.eu2026-07-08 → 2026-07-18 · 3 obs

○ 2015-06-13 14:32:12
● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

○NSns1.ezdnscenter.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 14:32:12
○ 2026-07-08 15:35:38
○ 2026-07-18 19:25:42

●NSns3.combell.net2026-07-08 → 2026-07-18 · 3 obs

○ 2015-06-13 14:32:12
● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

●NSns4.combell.net2026-07-08 → 2026-07-18 · 3 obs

○ 2015-06-13 14:32:12
● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

●MXjr4s-com.mail.protection.outlook.com2026-07-08 → 2026-07-18 · 2 obs

● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

●MXmx.backup.mailprotect.be2026-07-08 → 2026-07-18 · 2 obs

● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

●MXmx.mailprotect.be2026-07-08 → 2026-07-18 · 2 obs

● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

●A100.24.208.972026-07-08 → 2026-07-18 · 3 obs

○ 2015-10-30 17:39:40
● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

●A35.172.94.12026-07-08 → 2026-07-18 · 3 obs

○ 2015-10-30 17:39:40
● 2026-07-08 15:35:38
● 2026-07-18 19:25:42

○A59.188.232.882015-10-30 → 2015-10-30 · 3 obs

● 2015-10-30 17:39:40
○ 2026-07-08 15:35:38
○ 2026-07-18 19:25:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jr4s.com	ns3.combell.net, ns4.combell.net	-

✅ Authoritative Response

Server:86.39.202.67

NS records: ns3.combell.net, ns4.combell.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 741ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`100.24.208.97, 35.172.94.1`
NS	3	`ns3.combell.net, ns1.combell.eu...`
MX	3	`mx.backup.mailprotect.be (pri: 50), jr4s-com.mail.protection.outlook.com (pr...`
TXT	2	`MS=ms50098826, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns3.combell.net hostmaster.jr4s.com`