qrf.be - dns.ninja

`qrf.be`

DNSSEC	⚠️ Not signed
A	2a00:1c98:1000:1014:0:2:5784:b996^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
A	217.21.184.230^{🇧🇪 COMBELL-AS217.21.176.0/20 COMBELL Network}
NS	`ns3.european-server.com` ⭐ ⚠️ Not in parent delegation
		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.european-server.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	`ns3.combell.net` ⚠️ Not in zone NS records
		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	`ns4.combell.net` ⚠️ Not in zone NS records
		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`
NS	`ns4.european-server.com` ⚠️ Not in parent delegation
		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	`qrf-be.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::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
		A	52.101.73.153^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00401.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:194.78.180.160 ip4:37.72.162.148 include:spf.protection.outlook.co...`
SOA	`ns3.european-server.com`hostmaster@qrf.be serial=1759350416

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028253253

Same first word

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qrf.in

qrf.co

qrf.ru

qrf.ch

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qrf.me

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qrf.org

Similar names

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frq.mobi

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rfq.in

fqr.ru

fqr.jp

rfq.kr

qfr.it

rqf.es

frq.org

fqr.ir

rfq.ro

frq.com.br

DNS History

12 records (8 active, 4 former)

○NSns-web01.hosting.accel.be2015-07-10 → 2016-11-13 · 4 obs

● 2015-07-10 17:36:40
● 2016-11-13 11:20:06
○ 2026-02-17 02:33:48
○ 2026-07-13 22:05:00

○NSns-web02.hosting.accel.be2015-07-10 → 2016-11-13 · 4 obs

● 2015-07-10 17:36:40
● 2016-11-13 11:20:06
○ 2026-02-17 02:33:48
○ 2026-07-13 22:05:00

●NSns1.european-server.eu2026-02-17 → 2026-07-13 · 3 obs

○ 2016-11-13 11:20:06
● 2026-02-17 02:33:48
● 2026-07-13 22:05:00

●NSns3.combell.net2026-02-17 → 2026-07-13 · 3 obs

○ 2016-11-13 11:20:06
● 2026-02-17 02:33:48
● 2026-07-13 22:05:00

●NSns3.european-server.com2026-02-17 → 2026-07-13 · 3 obs

○ 2016-11-13 11:20:06
● 2026-02-17 02:33:48
● 2026-07-13 22:05:00

●NSns4.combell.net2026-02-17 → 2026-07-13 · 3 obs

○ 2016-11-13 11:20:06
● 2026-02-17 02:33:48
● 2026-07-13 22:05:00

●NSns4.european-server.com2026-02-17 → 2026-07-13 · 3 obs

○ 2016-11-13 11:20:06
● 2026-02-17 02:33:48
● 2026-07-13 22:05:00

●MXqrf-be.mail.protection.outlook.com2015-07-10 → 2026-07-13 · 2 obs

● 2015-07-10 17:36:40
● 2026-07-13 22:05:00

●A217.21.184.2302026-02-17 → 2026-07-13 · 3 obs

○ 2016-11-13 11:20:06
● 2026-02-17 02:33:48
● 2026-07-13 22:05:00

●A2a00:1c98:1000:1014:0:2:5784:b9962026-02-17 → 2026-07-13 · 3 obs

○ 2016-11-13 11:20:06
● 2026-02-17 02:33:48
● 2026-07-13 22:05:00

○A37.72.162.1482016-11-13 → 2016-11-13 · 4 obs

○ 2016-04-17 04:20:52
● 2016-11-13 11:20:06
○ 2026-02-17 02:33:48
○ 2026-07-13 22:05:00

○A91.183.76.462015-07-10 → 2016-04-17 · 4 obs

● 2015-07-10 17:36:40
● 2016-04-17 04:20:52
○ 2016-11-13 11:20:06
○ 2026-07-13 22:05:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	y.nsset.be, z.nsset.be, c.nsset.be, a.nsset.be...	-
qrf.be	ns3.combell.net, ns4.combell.net	-

✅ Authoritative Response

Server:83.217.73.172

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qrf.be (unsigned zone)

⏱️ Timing

Total: 641ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.21.184.230`
AAAA	1	`2a00:1c98:1000:1014:0:2:5784:b996`
NS	3	`ns1.european-server.eu, ns3.european-server.com...`
MX	1	`qrf-be.mail.protection.outlook.com (pri:`
TXT	1	`v=spf1 ip4:194.78.180.160 ip4:37.72.162.`
SOA	1	`ns3.european-server.com hostmaster.qrf.b`

Analysis

IP Addresses

qrf.be directs to two IP numbers, 217.21.184.230 and 2a00:1c98:1000:1014:0:2:5784:b996

Among the host names that share IP numbers with qrf.be are indusco.be, vios.be, aninove.be and two others.

Name Servers

The authoritative name servers for qrf.be are ns3.european-server.com, ns4.european-server.com, ns1.european-server.eu and two others.

qrf.be partially shares its NS delegation with several other domains, including phirater.com, mtcon.be, royalgifts.com and two others.

These name servers regularly co-occur with the name servers ns3.combell.net, ns4.combell.net and ns1.combell.eu.

Hosts with two IP numbers each:

ns3.european-server.com resolves to 83.217.73.172 and 2a00:1c98::53:1.

ns4.european-server.com resolves to 86.39.202.67 and 2001:1598:0:101::3.

ns1.european-server.eu resolves to 89.44.166.48 and 2a00:1c98:50::50.

ns3.combell.net resolves to 83.217.73.172 and 2a00:1c98::53:1.

ns4.combell.net resolves to 86.39.202.67 and 2001:1598:0:101::3.

The host names ns3.european-server.com and ns3.combell.net both resolve to 2a00:1c98::53:1 IP addresses.

The host names ns3.european-server.com and ns3.combell.net both resolve to 83.217.73.172 IP addresses.

The host names ns4.european-server.com and ns4.combell.net both resolve to 2001:1598:0:101::3 IP addresses.

The host names ns4.european-server.com and ns4.combell.net both resolve to 86.39.202.67 IP addresses.

Mail Servers

qrf.be routes its mail through a single mail server, qrf-be.mail.protection.outlook.com.

qrf-be.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.16, 52.101.68.18 and 52.101.73.24, along with 5 other.