4plus.com - dns.ninja

`4plus.com`

DNSSEC	🔒 Signed (DS record present)
A	2a07:ae80:100:0:185:158:167:226^{🇳🇱 ATOM86-AS2a07:ae80::/29}
		PTR	`i185-158-167-226.webawere.nl`
A	185.158.167.226^{🇳🇱 ATOM86-AS185.158.164.0/22}
NS	`ns1.notus.info` ⭐
		A	91.231.5.49^{🇳🇱 UNISERVER-AS91.231.4.0/23}
			PTR	`ns1.notus.info`
NS	`ns2.notus.info`
		A	91.231.5.50^{🇳🇱 UNISERVER-AS91.231.4.0/23}
			PTR	`ns2.notus.info`
NS	`ns3.notus.info`
		A	31.14.97.16^{🇳🇱 TRANSIP-AS31.14.96.0/22 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns3.notus.info`
MX	`4plus-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.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::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`globalsign-domain-verification=-Wg2ny-9Xz89TOQvtCESd-dNgTyVlo4tVdSq_9tKKR`
TXT	`_rj2i6z76e5q7qmpw0e08m2g7qymng7g`
TXT	`mandrill_verify.khFYgU1u9OgY-V2UuLBe4w`
TXT	`globalsign-domain-verification=_KDIoBfA7UYE_krXJwVcMkeFDMETplUQBTbi2eX6OI`
TXT	`globalsign-domain-verification=b0aZSLViisfG6DIDqP2TZrNLNXteC-khd8Fu20REWj`
TXT	`_npinra0p1tooxo0hbdro7o30cna0ix4`
TXT	`v=spf1 ip4:87.233.92.98 ip4:145.131.151.161 ip4:188.126.116.95 ip4:91.233.206...`
TXT	`su+ZYhWxwHn1iLwXtbORWkTk1KXXf+v2nAWgIOgb908=`
TXT	`_1i39sx94g2ecj6tj0ox6i58huflcox3`
TXT	`globalsign-domain-verification=VRVC2Jxik-sRjr2OFD9aFssRqNX478InewGMIi3Cvs`
TXT	`zmXM+rbUKrcpFRKyR40On/wyYxKd06NDGHKO2xw45iM=`
TXT	`_z11y1ltbt540iuw3d6tn157b27j9uof`
SOA	`ns1.notus.info`hostmaster@notus.info 2026-07-14 #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=1785529092

Subdomains

www.4plus.com

Same first word

4plus.ai

4plus.fr

4plus.ru

4plus.net

4plus.ca

4plus.tv

4plus.lv

4plus.dk

4plus.ch

4plus.it

4plus.com.br

4plus.co.th

4plus.org

4plus.events

4plus.de

4plus.at

4plus.com

Similar names

plus4.co.uk

plus4.org

plus4.co.nz

puls4.org

plus4.net

plus4.co

plus4.com

lps4u.com

puls4.de

plus4.ch

puls4.at

puls4.tv

plus4.altervista.org

lsp4u.de

puls4.net

plus4.it

plus4.de

plus4.ru

puls4.com

puls4.ch

puls4.info

puls4.blogspot.co.id

lsp4u.com

plus4.tv

spl4u.com

DNS History

21 records (6 active, 15 former)

●NSns1.notus.info2026-02-17 → 2026-07-31 · 3 obs

○ 2017-09-18 14:23:38
● 2026-02-17 03:46:30
● 2026-07-31 20:45:20

○NSns1.otenet.gr2015-07-24 → 2016-08-16 · 4 obs

● 2015-07-24 03:30:30
● 2016-08-16 17:21:22
○ 2016-10-20 00:26:16
○ 2026-07-31 20:45:20

○NSns1.uniregistrymarket.link2016-12-04 → 2017-09-18 · 5 obs

○ 2016-11-01 12:49:20
● 2016-12-04 19:31:50
● 2017-09-18 14:23:38
○ 2026-02-17 03:46:30
○ 2026-07-31 20:45:20

●NSns2.notus.info2026-02-17 → 2026-07-31 · 3 obs

○ 2017-09-18 14:23:38
● 2026-02-17 03:46:30
● 2026-07-31 20:45:20

○NSns2.otenet.gr2015-07-24 → 2016-08-16 · 4 obs

● 2015-07-24 03:30:30
● 2016-08-16 17:21:22
○ 2016-10-20 00:26:16
○ 2026-07-31 20:45:20

○NSns2.uniregistrymarket.link2016-12-04 → 2017-09-18 · 5 obs

○ 2016-11-01 12:49:20
● 2016-12-04 19:31:50
● 2017-09-18 14:23:38
○ 2026-02-17 03:46:30
○ 2026-07-31 20:45:20

●NSns3.notus.info2026-02-17 → 2026-07-31 · 3 obs

○ 2017-09-18 14:23:38
● 2026-02-17 03:46:30
● 2026-07-31 20:45:20

○NSns3.worldnic.com2016-11-01 → 2016-11-01 · 4 obs

○ 2016-10-20 00:26:16
● 2016-11-01 12:49:20
○ 2016-12-04 19:31:50
○ 2026-07-31 20:45:20

○NSns4.worldnic.com2016-11-01 → 2016-11-01 · 4 obs

○ 2016-10-20 00:26:16
● 2016-11-01 12:49:20
○ 2016-12-04 19:31:50
○ 2026-07-31 20:45:20

●MX4plus-com.mail.protection.outlook.com2026-02-17 → 2026-07-31 · 3 obs

○ 2016-12-04 19:31:50
● 2026-02-17 03:46:30
● 2026-07-31 20:45:20

○MXmail.b-io.co2016-10-10 → 2016-10-10 · 4 obs

○ 2016-08-16 17:21:22
● 2016-10-10 17:43:34
○ 2016-10-20 00:26:16
○ 2026-07-31 20:45:20

○MXmx.otenet.gr2015-07-24 → 2016-08-16 · 4 obs

● 2015-07-24 03:30:30
● 2016-08-16 17:21:22
○ 2016-10-10 17:43:34
○ 2026-07-31 20:45:20

○MXmx2.otenet.gr2015-07-24 → 2016-08-16 · 4 obs

● 2015-07-24 03:30:30
● 2016-08-16 17:21:22
○ 2016-10-10 17:43:34
○ 2026-07-31 20:45:20

○MXmx3.otenet.gr2015-07-24 → 2016-08-16 · 4 obs

● 2015-07-24 03:30:30
● 2016-08-16 17:21:22
○ 2016-10-10 17:43:34
○ 2026-07-31 20:45:20

○MXmx4.otenet.gr2015-07-24 → 2016-08-16 · 4 obs

● 2015-07-24 03:30:30
● 2016-08-16 17:21:22
○ 2016-10-10 17:43:34
○ 2026-07-31 20:45:20

○MXp.webcom.ctmail.com2016-11-01 → 2016-11-01 · 4 obs

○ 2016-10-20 00:26:16
● 2016-11-01 12:49:20
○ 2016-12-04 19:31:50
○ 2026-07-31 20:45:20

●A185.158.167.2262026-02-17 → 2026-07-31 · 3 obs

○ 2017-09-18 14:23:38
● 2026-02-17 03:46:30
● 2026-07-31 20:45:20

○A208.91.197.1322016-10-10 → 2016-10-10 · 3 obs

● 2016-10-10 17:43:34
○ 2016-10-20 00:26:16
○ 2026-07-31 20:45:20

○A208.91.197.272016-11-01 → 2016-11-01 · 4 obs

○ 2016-10-20 00:26:16
● 2016-11-01 12:49:20
○ 2016-12-04 19:31:50
○ 2026-07-31 20:45:20

●A2a07:ae80:100:0:185:158:167:2262026-02-17 → 2026-07-31 · 3 obs

○ 2017-09-18 14:23:38
● 2026-02-17 03:46:30
● 2026-07-31 20:45:20

○A69.172.201.1532016-12-04 → 2017-09-18 · 5 obs

○ 2016-11-01 12:49:20
● 2016-12-04 19:31:50
● 2017-09-18 14:23:38
○ 2026-02-17 03:46:30
○ 2026-07-31 20:45:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4plus.com	ns3.notus.info, ns2.notus.info, ns1.notus.info	-

✅ Authoritative Response

Server:91.231.5.49

NS records: ns3.notus.info, ns2.notus.info, ns1.notus.info

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 742ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.158.167.226`
AAAA	1	`2a07:ae80:100:0:185:158:167:226`
NS	3	`ns3.notus.info, ns1.notus.info...`
MX	1	`4plus-com.mail.protection.outlook.com (p`
TXT	12	`_z11y1ltbt540iuw3d6tn157b27j9uof, v=spf1 ip4:87.233.92.98 ip4:145.131.151....`
SOA	1	`ns1.notus.info hostmaster.notus.info`

Analysis

Hierarchy

www.4plus.com is a subdomain of 4plus.com.

IP Addresses

4plus.com points to the IP addresses 185.158.167.226 and 2a07:ae80:100:0:185:158:167:226

mail.crabeels.com, mail.ganniya.com, mail.ikiu.nl and two other host names share IP numbers with 4plus.com.

Name Servers

Three name servers are authoritative for 4plus.com: ns1.notus.info, ns2.notus.info and ns3.notus.info.

The name servers of 4plus.com overlap at least partially with those of other domains — among them hullu.nl, acconavm.nl, schooldesk.nl and two more.

These name servers commonly appear in combination with the name servers a.misconfigured.powerdns.server.

Three hostnames, one IP address apiece: ns1.notus.info resolves to 91.231.5.49, ns2.notus.info resolves to 91.231.5.50 and ns3.notus.info resolves to 31.14.97.16.

Mail Servers

Mail for 4plus.com is handled by a single mail server, 4plus-com.mail.protection.outlook.com.

4plus-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.8, 52.101.68.27, 52.101.73.19 and 5 others.