`4x50.com`

DNSSEC	⚠️ Not signed
A	185.243.134.150^{🇩🇪 MITTWALD-AS185.243.132.0/22 Mittwald CM Service GmbH und Co. KG}
		PTR	`shared-clump0088-web.agenturserver.it`
NS	`ns1.world4you.at` ⭐
		A	2607:f1c0:fe:53:185:132:32:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1.world4you.at`
		A	185.132.32.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1.world4you.at`
NS	`ns2.world4you.at`
		A	2001:8d8:fe:53:217:160:82:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
		A	217.160.82.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns2.world4you.at`
MX	`4x50-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::7^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00307.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::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`v=spf1 mx include:spf.w4ymail.at include:spf.protection.outlook.com -all`
TXT	`MS=ms74004009`
TXT	`google-site-verification=0xeqfve8E9178Kl5i4-1ERk2JFc_FOiyWIU-vdM4YqA`
SOA	`ns1.world4you.at`hostmaster@world4you.com 2025-03-11 #29

`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=1776216827

Same first word

4x50.com

Similar names

x450.com

x540.net

0x54.com

x450.cn

0x45.com

5x40.com

450x.com

x504.com

504x.com

0x45.net

0x54.de

DNS History

21 records (4 active, 17 former)

○NSdns061.c.register.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○NSdns099.b.register.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○NSdns167.a.register.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○NSdns177.d.register.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

●NSns1.world4you.at2026-04-10 → 2026-04-15 · 3 obs

○ 2016-11-19 10:38:04
● 2026-04-10 12:50:00
● 2026-04-15 01:35:28

●NSns2.world4you.at2026-04-10 → 2026-04-15 · 3 obs

○ 2016-11-19 10:38:04
● 2026-04-10 12:50:00
● 2026-04-15 01:35:28

○NSns21.domaincontrol.com2016-11-19 → 2016-11-19 · 4 obs

○ 2016-04-13 13:07:54
● 2016-11-19 10:38:04
○ 2026-04-10 12:50:00
○ 2026-04-15 01:35:28

○NSns22.domaincontrol.com2016-11-19 → 2016-11-19 · 4 obs

○ 2016-04-13 13:07:54
● 2016-11-19 10:38:04
○ 2026-04-10 12:50:00
○ 2026-04-15 01:35:28

●MX4x50-com.mail.protection.outlook.com2026-04-10 → 2026-04-15 · 3 obs

○ 2016-11-19 10:38:04
● 2026-04-10 12:50:00
● 2026-04-15 01:35:28

○MXalt1.aspmx.l.google.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○MXalt2.aspmx.l.google.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○MXaspmx.l.google.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○MXaspmx2.googlemail.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○MXaspmx3.googlemail.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○MXaspmx4.googlemail.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○MXaspmx5.googlemail.com2015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

○MXmailstore1.secureserver.net2016-11-19 → 2016-11-19 · 4 obs

○ 2016-04-13 13:07:54
● 2016-11-19 10:38:04
○ 2026-04-10 12:50:00
○ 2026-04-15 01:35:28

○MXsmtp.secureserver.net2016-11-19 → 2016-11-19 · 4 obs

○ 2016-04-13 13:07:54
● 2016-11-19 10:38:04
○ 2026-04-10 12:50:00
○ 2026-04-15 01:35:28

○A184.168.221.332016-11-19 → 2016-11-19 · 4 obs

○ 2016-04-13 13:07:54
● 2016-11-19 10:38:04
○ 2026-04-10 12:50:00
○ 2026-04-15 01:35:28

●A185.243.134.1502026-04-10 → 2026-04-15 · 3 obs

○ 2016-11-19 10:38:04
● 2026-04-10 12:50:00
● 2026-04-15 01:35:28

○A199.34.228.432015-05-25 → 2016-01-30 · 4 obs

● 2015-05-25 07:08:46
● 2016-01-30 03:36:54
○ 2016-04-13 13:07:54
○ 2026-04-15 01:35:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4x50.com	ns1.world4you.at, ns2.world4you.at	-

✅ Authoritative Response

Server:217.160.82.253

NS records: ns1.world4you.at, ns2.world4you.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4x50.com (unsigned zone)

⏱️ Timing

Total: 384ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.243.134.150`
NS	2	`ns2.world4you.at, ns1.world4you.at`
MX	1	`4x50-com.mail.protection.outlook.com (pr`
TXT	3	`google-site-verification=0xeqfve8E9178Kl, v=spf1 mx include:spf.w4ymail.at include...`
SOA	1	`ns1.world4you.at hostmaster.world4you.co`

Analysis

IP Addresses

4x50.com resolves to one IP number: 185.243.134.150.

other host names including altes-schloesschen.com, provi-cad.de, shared-clump0088-web.agenturserver.it, provi-cad.com and ns.provi-cad.de share IP numbers with 4x50.com.

Name Servers

4x50.com is delegated to two name servers ns1.world4you.at and ns2.world4you.at.

4x50.com shares the same name server setup as other domains, for instance benold.at, 2voice.at, venicreatrix.com, sandrofigo.com and esolution.at.

Host names with two IP numbers:

The host name ns1.world4you.at points to 2607:f1c0:fe:53:185:132:32:253 and 185.132.32.253; the host name ns2.world4you.at points to 2001:8d8:fe:53:217:160:82:253 and 217.160.82.253.

Mail Servers

4x50.com is handled by a single mail server, 4x50-com.mail.protection.outlook.com.

Host 4x50-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::20, 52.101.68.5, 52.101.73.11, 52.101.73.12 and 52.101.73.19.

4x50.com - robtex.com

4x50.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`4x50.com`

`com`