`protect4use.com`

DNSSEC	⚠️ Not signed
A	45.67.76.246^{🇩🇪 de-secunet45.67.76.0/24}
NS	`ns1.secunet.de` ⭐
		A	62.96.220.38^{🇩🇪 COLT62.96.0.0/16 -DE}
			PTR	`ns1.secunet.de`
NS	`ns2.secunet.com`
		A	45.67.77.20^{🇩🇪 de-secunet45.67.77.0/24}
			PTR	`b.ns.secunet.com`
MX	`a.mx.protect4use.com` ⭐
		A	62.96.220.36^{🇩🇪 COLT62.96.0.0/16 -DE}
			PTR	`mx1.secunet.com`
MX	`b.mx.protect4use.com` ⭐
		A	62.96.220.37^{🇩🇪 COLT62.96.0.0/16 -DE}
			PTR	`mx2.secunet.com`
MX	`mx2.secunet.com`⁽¹⁰⁾
		A	62.96.220.37^{🇩🇪 COLT62.96.0.0/16 -DE}
			PTR	`mx2.secunet.com`
TXT	`v=spf1 include:_spf.secunet.com -all`
SOA	`ns1.secunet.de`hostmaster@protect4use.com 2024-03-14 #4

`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=1774647827

Same first word

protect4use.com

protect4use.de

DNS History

9 records (6 active, 3 former)

○NSa.ns.protect4use.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 21:18:46
○ 2026-02-22 20:42:44
○ 2026-03-27 22:11:38

○NSb.ns.protect4use.com2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 21:18:46
○ 2026-02-22 20:42:44
○ 2026-03-27 22:11:38

●NSns1.secunet.de2026-02-22 → 2026-03-27 · 3 obs

○ 2017-05-09 21:18:46
● 2026-02-22 20:42:44
● 2026-03-27 22:11:38

●NSns2.secunet.com2026-02-22 → 2026-03-27 · 3 obs

○ 2017-05-09 21:18:46
● 2026-02-22 20:42:44
● 2026-03-27 22:11:38

●MXa.mx.protect4use.com2017-05-09 → 2026-03-27 · 2 obs

● 2017-05-09 21:18:46
● 2026-03-27 22:11:38

●MXb.mx.protect4use.com2017-05-09 → 2026-03-27 · 2 obs

● 2017-05-09 21:18:46
● 2026-03-27 22:11:38

●MXmx2.secunet.com2026-02-22 → 2026-03-27 · 7 obs

○ 2017-05-09 21:18:46
● 2026-02-22 20:42:44
● 2026-03-11 08:43:34
○ 2026-03-18 03:34:30
○ 2026-03-21 11:08:58
● 2026-03-21 13:36:32
● 2026-03-27 22:11:38

●A45.67.76.2462026-02-22 → 2026-03-27 · 3 obs

○ 2017-05-09 21:18:46
● 2026-02-22 20:42:44
● 2026-03-27 22:11:38

○A62.96.220.802017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 21:18:46
○ 2026-02-22 20:42:44
○ 2026-03-27 22:11:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
protect4use.com	ns2.secunet.com, ns1.secunet.de	1 record

✅ Authoritative Response

Server:62.96.220.38

NS records: ns2.secunet.com, ns1.secunet.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protect4use.com (unsigned zone)

⏱️ Timing

Total: 639ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.67.76.246`
NS	2	`ns2.secunet.com, ns1.secunet.de`
MX	3	`a.mx.protect4use.com (pri: 0), mx2.secunet.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.secunet.com -all`
SOA	1	`ns1.secunet.de hostmaster.protect4use.co`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns2.secunet.com)

Analysis

IP Addresses

protect4use.com points to IP number: 45.67.76.246.

Other host names such as globaltester.org, secunet.info, secunet.de, authega.de and secunet.biz share IPs with protect4use.com.

Name Servers

protect4use.com is delegated to two name servers: ns2.secunet.com and ns1.secunet.de.

protect4use.com shares the same name server setup as secunet-wall.com, secunet.eu, sicherheits-stick.de, biomiddle.com and industry.secunet.com.

protect4use.com shares name servers with other domains at least partially, for instance sn-muc-support.de and lab-sn.de.

these name servers are often used in conjunction with the name servers hidden-dns1-muc.secunet.com.

Host names with a single IP:

ns2.secunet.com points to 45.67.77.20.

ns1.secunet.de points to 62.96.220.38.

Mail Servers

Three mail servers handle protect4use.com: mx2.secunet.com, a.mx.protect4use.com and b.mx.protect4use.com.

protect4use.com shares at least partially some mail servers with other domains, including 6g-res.de, globaltester.org, s-pro4u.de, secunet.de and authega.de.