`realtecgroup.net`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns37.domaincontrol.com` ⭐
		A	2603:5:21c1::13^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns37.domaincontrol.com`
		A	97.74.108.19^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns37.domaincontrol.com`
NS	`ns38.domaincontrol.com`
		A	2603:5:22c1::13^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns38.domaincontrol.com`
		A	173.201.76.19^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns38.domaincontrol.com`
MX	`realtecgroup-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`MS=ms73806108`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:54.191.8.127 ip4:209.61.128.35 ...`
SOA	`ns37.domaincontrol.com`dns@jomax.net 2026-03-26 #1

`net`

	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` ⚠️ Not in parent delegation
	NS	`l.gtld-servers.net` ⚠️ Not in parent delegation
	NS	`m.gtld-servers.net` ⚠️ Not in parent delegation
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785654862

Same first word

realtecgroup.net

Similar names

groupeclaret.com

grupoelectra.com.br

DNS History

27 records (5 active, 22 former)

○NSns1.cnchost.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○NSns1.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○NSns2.cnchost.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○NSns2.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

●NSns37.domaincontrol.com2016-03-27 → 2026-08-02 · 3 obs

○ 2015-12-31 08:01:50
● 2016-03-27 10:57:20
● 2026-08-02 07:37:44

●NSns38.domaincontrol.com2016-03-27 → 2026-08-02 · 3 obs

○ 2015-12-31 08:01:50
● 2016-03-27 10:57:20
● 2026-08-02 07:37:44

○NSns45.domaincontrol.com2015-08-14 → 2015-12-31 · 5 obs

○ 2007-09-25 10:50:30
● 2015-08-14 18:44:06
● 2015-12-31 08:01:50
○ 2016-03-27 10:57:20
○ 2026-08-02 07:37:44

○NSns46.domaincontrol.com2015-08-14 → 2015-12-31 · 5 obs

○ 2007-09-25 10:50:30
● 2015-08-14 18:44:06
● 2015-12-31 08:01:50
○ 2016-03-27 10:57:20
○ 2026-08-02 07:37:44

○MXardent.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○MXexertion.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○MXimpregnable.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○MXinflexible.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○MXinsolent.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○MXinvincible.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○MXmailstore1.secureserver.net2015-08-14 → 2015-08-14 · 4 obs

○ 2007-09-25 10:50:30
● 2015-08-14 18:44:06
○ 2015-12-31 08:01:50
○ 2026-08-02 07:37:44

●MXrealtecgroup-net.mail.protection.outlook.com2015-08-14 → 2026-08-02 · 3 obs

○ 2007-09-25 10:50:30
● 2015-08-14 18:44:06
● 2026-08-02 07:37:44

○MXsentinel.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○MXsmtp.secureserver.net2015-08-14 → 2015-08-14 · 4 obs

○ 2007-09-25 10:50:30
● 2015-08-14 18:44:06
○ 2015-12-31 08:01:50
○ 2026-08-02 07:37:44

○MXtremendous.xo.com2007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

●A15.197.225.1282026-04-10 → 2026-08-02 · 3 obs

○ 2017-04-09 21:39:30
● 2026-04-10 22:22:12
● 2026-08-02 07:37:44

○A207.155.248.732007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○A207.155.248.762007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○A207.155.248.782007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

○A207.155.252.732007-09-25 → 2007-09-25 · 3 obs

● 2007-09-25 10:50:30
○ 2015-08-14 18:44:06
○ 2026-08-02 07:37:44

●A3.33.251.1682026-04-10 → 2026-08-02 · 3 obs

○ 2017-04-09 21:39:30
● 2026-04-10 22:22:12
● 2026-08-02 07:37:44

○A50.63.202.122015-08-14 → 2015-12-31 · 5 obs

○ 2007-09-25 10:50:30
● 2015-08-14 18:44:06
● 2015-12-31 08:01:50
○ 2016-03-27 10:57:20
○ 2026-08-02 07:37:44

○A64.68.36.102016-03-27 → 2017-04-09 · 5 obs

○ 2015-12-31 08:01:50
● 2016-03-27 10:57:20
● 2017-04-09 21:39:30
○ 2026-04-10 22:22:12
○ 2026-08-02 07:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
realtecgroup.net	ns37.domaincontrol.com, ns38.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.76.19

NS records: ns37.domaincontrol.com, ns38.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realtecgroup.net (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns37.domaincontrol.com, ns38.domaincontrol.com`
MX	1	`realtecgroup-net.mail.protection.outlook`
TXT	2	`MS=ms73806108, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns37.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

realtecgroup.net has two IP addresses: 3.33.251.168 and 15.197.225.128

ccresfl.com, ahomeplease.com, balloonboys.com plus two other host names have IP numbers in common with realtecgroup.net.

Name Servers

DNS delegation for realtecgroup.net points to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.

The name server configuration of realtecgroup.net is shared with other domains, for instance 1lfaz.com, niemeyer-mail.eu, championindustrial.biz and two others.

ns37.domaincontrol.com directs to 97.74.108.19 and 2603:5:21c1::13. ns38.domaincontrol.com directs to 173.201.76.19 and 2603:5:22c1::13. Each host name carries two IP addresses.

Mail Servers

realtecgroup.net uses one mail server — realtecgroup-net.mail.protection.outlook.com.

realtecgroup-net.mail.protection.outlook.com has 8 IP addresses: 52.101.9.26, 52.101.10.18, 52.101.41.0 plus 5 more.

realtecgroup.net - robtex.com