🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fourone.se`

DNSSEC	⚠️ Not signed
A	91.201.60.190^{🇸🇪 ASODERLAND91.201.60.0/22}
		PTR	`mkmedia-srv1.oderland.com`
NS	`ns1.bdm.microsoftonline.com` ⭐
		A	2603:1061:0:700::d0^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
		A	13.107.236.208^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-208.azure-dns.com`
NS	`ns2.bdm.microsoftonline.com`
		A	2620:1ec:8ec:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
		A	150.171.21.208^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-208.azure-dns.net`
NS	`ns3.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2a01:111:4000:700::d0^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-208.azure-dns.org`
		A	204.14.183.208^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-208.azure-dns.org`
NS	`ns4.bdm.microsoftonline.com` ⚠️ Not in parent delegation
		A	2620:1ec:bda:700::d0^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
		A	208.84.5.208^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-208.azure-dns.info`
MX	`fourone-se.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.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::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.8^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr04cu00500.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`MS=ms24974827`
TXT	`mscid=CMnvhU0g4jiF6T0WmPXGscuAnlWi920i4roRkA8bAU2GuqmrCi9QhPtzavR+9O8E+migZr9...`
TXT	`v=spf1 ip4:178.32.99.225 include:spf.protection.outlook.com include:spf.pixel...`
SOA	`ns1.bdm.microsoftonline.com`azuredns-hostmaster@microsoft.com serial=1

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`SE zone update: 2026-08-17 09:20:10 +0000 (EPOCH 1786958410) (auto)`
	TXT	`id:8eb2721a-0632-411e-9d3e-a95525af7c73`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1786958780

WOT: SAFE (60/100)

Same first word

fourone.com

fourone.se

fourone.co.uk

fourone.jp

fourone.de

Similar names

onerouf.com

eunofro.com

oneforu.com

eurofon.es

onefour.de

eurofon.cz

forueon.com

fourneo.com

onefour.us

onefour.org

eurofon.ru

oreofun.fi

onefour.net

eurofon.sk

uforone.net

onefour.nl

onefour.com.br

onefour.com

onefour.com.au

eonfour.com

onefour.ch

uforone.top

oreofun.no

oreofun.dk

onefour.it

oreofun.se

onefour.co.za

eurofon.it

onefour.ca

eurofon.com

uoforen.de

DNS History

14 records (6 active, 8 former)

○NSns1.b-one.nu2007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 05:35:44
○ 2015-07-16 04:56:32
○ 2026-08-17 10:22:14

●NSns1.bdm.microsoftonline.com2015-07-16 → 2026-08-17 · 3 obs

○ 2007-12-04 05:35:44
● 2015-07-16 04:56:32
● 2026-08-17 10:22:14

○NSns2.b-one.nu2007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 05:35:44
○ 2015-07-16 04:56:32
○ 2026-08-17 10:22:14

●NSns2.bdm.microsoftonline.com2015-07-16 → 2026-08-17 · 3 obs

○ 2007-12-04 05:35:44
● 2015-07-16 04:56:32
● 2026-08-17 10:22:14

○NSns3.b-one.nu2007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 05:35:44
○ 2015-07-16 04:56:32
○ 2026-08-17 10:22:14

●NSns3.bdm.microsoftonline.com2015-07-16 → 2026-08-17 · 3 obs

○ 2007-12-04 05:35:44
● 2015-07-16 04:56:32
● 2026-08-17 10:22:14

●NSns4.bdm.microsoftonline.com2015-07-16 → 2026-08-17 · 3 obs

○ 2007-12-04 05:35:44
● 2015-07-16 04:56:32
● 2026-08-17 10:22:14

●MXfourone-se.mail.protection.outlook.com2015-07-16 → 2026-08-17 · 3 obs

○ 2007-12-04 05:35:44
● 2015-07-16 04:56:32
● 2026-08-17 10:22:14

○MXmx-cluster1.one.com2007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 05:35:44
○ 2015-07-16 04:56:32
○ 2026-08-17 10:22:14

○MXmx-cluster2.one.com2007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 05:35:44
○ 2015-07-16 04:56:32
○ 2026-08-17 10:22:14

○A178.79.164.1512015-11-15 → 2017-12-04 · 5 obs

○ 2015-07-16 04:56:32
● 2015-11-15 08:29:48
● 2017-12-04 21:18:00
○ 2026-06-13 09:29:56
○ 2026-08-17 10:22:14

○A195.47.247.472007-12-04 → 2007-12-04 · 3 obs

● 2007-12-04 05:35:44
○ 2015-07-16 04:56:32
○ 2026-08-17 10:22:14

○A46.30.212.2532015-07-16 → 2015-07-16 · 4 obs

○ 2007-12-04 05:35:44
● 2015-07-16 04:56:32
○ 2015-11-15 08:29:48
○ 2026-08-17 10:22:14

●A91.201.60.1902026-06-13 → 2026-08-17 · 3 obs

○ 2017-12-04 21:18:00
● 2026-06-13 09:29:56
● 2026-08-17 10:22:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	a.ns.se, b.ns.se, c.ns.se, f.ns.se...	-
fourone.se	ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com	-

✅ Authoritative Response

Server:13.107.236.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourone.se (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.201.60.190`
NS	4	`ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...`
MX	1	`fourone-se.mail.protection.outlook.com (`
TXT	3	`MS=ms24974827, mscid=CMnvhU0g4jiF6T0WmPXGscuAnlWi920i4r...`
SOA	1	`ns1.bdm.microsoftonline.com azuredns-hos`

Analysis

IP Addresses

fourone.se resolves to just one IP address, 91.201.60.190.

Two other host names, along with gradientech.se, alzinova.com and finescandinavia.se, also share IP numbers with fourone.se.

Name Servers

The NS records for fourone.se point to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

At least some of fourone.se's name servers are shared with other domains, for example trncommunity.com, allinlan.com, zmc.cl and two more.

These name servers are often deployed together with the name servers ns1.domain.com, ns2.domain.com, ns1.siteground.net and ns2.siteground.net.

Four hostnames, each resolving to a pair of IP addresses: ns1.bdm.microsoftonline.com directs to 13.107.236.208 and 2603:1061:0:700::d0; ns2.bdm.microsoftonline.com directs to 150.171.21.208 and 2620:1ec:8ec:700::d0; ns3.bdm.microsoftonline.com directs to 204.14.183.208 and 2a01:111:4000:700::d0; ns4.bdm.microsoftonline.com directs to 208.84.5.208 and 2620:1ec:bda:700::d0.

Mail Servers

The sole mail server for fourone.se is fourone-se.mail.protection.outlook.com.

With 8 IP addresses total, fourone-se.mail.protection.outlook.com resolves to 52.101.68.12, 52.101.73.4, 52.101.73.8 and 5 others.

fourone.se - robtex.com

fourone.se

se

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`fourone.se`

`se`