`rfspin.com`

DNSSEC	⚠️ Not signed
A	2a01:28:ca:112::1:1050^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
		PTR	`ape05.vas-server.cz`
A	37.235.102.56^{🇨🇿 SuperNetwork37.235.96.0/20 s.r.o.}
NS	`ns.vas-hosting.cz` ⭐
		A	2a01:28:ca:112::1:4^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
			PTR	`ns.vas-hosting.cz`
		A	95.168.209.105^{🇨🇿 SuperNetwork95.168.192.0/19 s.r.o.}
NS	`ns.vas-hosting.com`
		A	2a01:4f8:c0c:1fbf::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.vas-hosting.com`
		A	78.47.104.13^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`ns.vas-hosting.com`
NS	`ns.vas-hosting.eu`
		A	2a01:430:100:57::25^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
			PTR	`ns.vas-hosting.eu`
		A	83.167.224.189^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
			PTR	`ns.vas-hosting.eu`
MX	`rfspin-com.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::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.39^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00607.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:zcsend.net include:sender.z...`
TXT	`MS=ms73914647`
SOA	`ns.vas-hosting.cz`info@vas-hosting.cz serial=2603041453

`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=1778458021

Same first word

rfspin.cz

rfspin.com

rfspin.ru

Similar names

frpins.com

frpins.net

prfins.com

sniprf.ru

pinrfs.com

DNS History

20 records (6 active, 14 former)

●NSns.vas-hosting.com2026-02-27 → 2026-05-11 · 3 obs

○ 2017-03-24 07:39:16
● 2026-02-27 07:16:42
● 2026-05-11 00:29:04

●NSns.vas-hosting.cz2026-02-27 → 2026-05-11 · 3 obs

○ 2017-03-24 07:39:16
● 2026-02-27 07:16:42
● 2026-05-11 00:29:04

●NSns.vas-hosting.eu2026-02-27 → 2026-05-11 · 3 obs

○ 2017-03-24 07:39:16
● 2026-02-27 07:16:42
● 2026-05-11 00:29:04

○NSns.wedos.com2016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

○NSns.wedos.cz2016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

○NSns.wedos.eu2016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

○NSns.wedos.net2016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

○NSns1.ignum.com2015-06-26 → 2015-11-08 · 4 obs

● 2015-06-26 03:24:56
● 2015-11-08 12:13:44
○ 2016-01-12 19:06:16
○ 2026-05-11 00:29:04

○NSns2.ignum.cz2015-06-26 → 2015-11-08 · 4 obs

● 2015-06-26 03:24:56
● 2015-11-08 12:13:44
○ 2016-01-12 19:06:16
○ 2026-05-11 00:29:04

○MXmx1b20.thinline.cz2015-06-26 → 2015-11-08 · 4 obs

● 2015-06-26 03:24:56
● 2015-11-08 12:13:44
○ 2016-01-12 19:06:16
○ 2026-05-11 00:29:04

○MXmx1d10.thinline.cz2015-06-26 → 2015-11-08 · 4 obs

● 2015-06-26 03:24:56
● 2015-11-08 12:13:44
○ 2016-01-12 19:06:16
○ 2026-05-11 00:29:04

●MXrfspin-com.mail.protection.outlook.com2026-02-27 → 2026-05-11 · 3 obs

○ 2017-03-24 07:39:16
● 2026-02-27 07:16:42
● 2026-05-11 00:29:04

○MXwes1-mx1.wedos.net2016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

○MXwes1-mx2.wedos.net2016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

○A2a00:1ed0:2:1:1:5bef:c9d5:12015-06-26 → 2015-11-08 · 4 obs

● 2015-06-26 03:24:56
● 2015-11-08 12:13:44
○ 2016-01-12 19:06:16
○ 2026-05-11 00:29:04

●A2a01:28:ca:112::1:10502026-02-27 → 2026-05-11 · 3 obs

○ 2017-03-24 07:39:16
● 2026-02-27 07:16:42
● 2026-05-11 00:29:04

○A2a02:2b88:1:4::862016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

●A37.235.102.562026-02-27 → 2026-05-11 · 3 obs

○ 2017-03-24 07:39:16
● 2026-02-27 07:16:42
● 2026-05-11 00:29:04

○A46.28.105.1432016-01-12 → 2017-03-24 · 5 obs

○ 2015-11-08 12:13:44
● 2016-01-12 19:06:16
● 2017-03-24 07:39:16
○ 2026-02-27 07:16:42
○ 2026-05-11 00:29:04

○A91.239.201.2132015-06-26 → 2015-11-08 · 4 obs

● 2015-06-26 03:24:56
● 2015-11-08 12:13:44
○ 2016-01-12 19:06:16
○ 2026-05-11 00:29:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
rfspin.com	ns.vas-hosting.cz, ns.vas-hosting.com, ns.vas-hosting.eu	2 records

✅ Authoritative Response

Server:95.168.209.105

NS records: ns.vas-hosting.cz, ns.vas-hosting.com, ns.vas-hosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfspin.com (unsigned zone)

⏱️ Timing

Total: 732ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.235.102.56`
AAAA	1	`2a01:28:ca:112::1:1050`
NS	3	`ns.vas-hosting.com, ns.vas-hosting.cz...`
MX	1	`rfspin-com.mail.protection.outlook.com (`
TXT	2	`MS=ms73914647, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.vas-hosting.cz info.vas-hosting.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.vas-hosting.com, ns.vas-hosting.com)

Analysis

IP Addresses

rfspin.com points to two IPs: 2a01:28:ca:112::1:1050 and 37.235.102.56.

Other host names such as rfspin.cz, ape05.vas-server.cz and mopreco.com share IP numbers with rfspin.com.

Name Servers

rfspin.com is delegated to three name servers: ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu.

rfspin.com at least partially shares name servers with other domains, including etapety.cz, stami.sk, increa.sk, dostupnyadvokat.cz and ubytovani-v-cr.cz.

these name servers are commonly used together with ns1.nody.cz, ns2.nody.cz and ns3.nody.cz.

Host names with two IP numbers:

ns.vas-hosting.com points to: 2a01:4f8:c0c:1fbf::1 and 78.47.104.13

ns.vas-hosting.cz points to: 2a01:28:ca:112::1:4 and 95.168.209.105

ns.vas-hosting.eu points to: 2a01:430:100:57::25 and 83.167.224.189

Mail Servers

rfspin.com is handled by a single mail server, rfspin-com.mail.protection.outlook.com.

Hostname rfspin-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::2, 2a01:111:f403:ca04::9, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::d, 52.101.68.16, 52.101.68.39, 52.101.73.16 and 52.101.73.30.

rfspin.com - robtex.com

rfspin.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`rfspin.com`

`com`