`curexus.de`

DNSSEC	⚠️ Not signed
A	78.46.121.44^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`server2435.skywebhosting.de`
NS	`pns.dtag.de` ⭐
		A	2003:40:8000::100^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`pns.dtag.de`
		A	194.25.0.125^{🇩🇪 DTAG194.25.0.0/16 Deutsche Telekom AG, Internet service provider}
			PTR	`pns.dtag.de`
NS	`ns1.telekom.net`
		A	2003:180:a:1000::53^{🇩🇪 DTAG2003::/19 Deutsche Telekom large PA space}
			PTR	`ns1.telekom.net`
		A	212.185.24.65^{🇩🇪 DTAG212.184.0.0/15 Deutsche Telekom AG, Internet service provider}
			PTR	`ns1.telekom.net`
MX	`mail1.curexus.de` ⭐
		A	213.23.121.5^{🇩🇪 VODANET213.23.0.0/16 Mannesmann Arcor Telecommunications AG & Co Germany}
			PTR	`mail.curexus.com`
SOA	`pns.dtag.de`dns@telekom.de 2021-08-25 #0

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1775213276

Subdomains

mail1.curexus.de

Same first word

curexus.com

curexus.de

DNS History

8 records (4 active, 4 former)

●NSns1.telekom.net2026-02-22 → 2026-04-03 · 3 obs

○ 2016-12-28 18:07:26
● 2026-02-22 18:46:46
● 2026-04-03 10:54:42

●NSpns.dtag.de2015-08-26 → 2026-04-03 · 2 obs

● 2015-08-26 03:38:46
● 2026-04-03 10:54:42

○NSsecondary000.dtag.net2015-08-26 → 2016-12-28 · 4 obs

● 2015-08-26 03:38:46
● 2016-12-28 18:07:26
○ 2026-02-22 18:46:46
○ 2026-04-03 10:54:42

●MXmail1.curexus.de2015-08-26 → 2026-04-03 · 2 obs

● 2015-08-26 03:38:46
● 2026-04-03 10:54:42

○MXmail2.curexus.de2015-08-26 → 2016-05-10 · 4 obs

● 2015-08-26 03:38:46
● 2016-05-10 22:20:22
○ 2016-11-07 08:02:58
○ 2026-04-03 10:54:42

○A193.158.9.1002015-08-26 → 2016-05-10 · 4 obs

● 2015-08-26 03:38:46
● 2016-05-10 22:20:22
○ 2016-11-07 08:02:58
○ 2026-04-03 10:54:42

○A213.23.121.102016-11-07 → 2016-12-28 · 5 obs

○ 2016-05-10 22:20:22
● 2016-11-07 08:02:58
● 2016-12-28 18:07:26
○ 2026-02-22 18:46:46
○ 2026-04-03 10:54:42

●A78.46.121.442026-02-22 → 2026-04-03 · 3 obs

○ 2016-12-28 18:07:26
● 2026-02-22 18:46:46
● 2026-04-03 10:54:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
curexus.de	pns.dtag.de, ns1.telekom.net	2 records

✅ Authoritative Response

Server:194.25.0.125

NS records: pns.dtag.de, ns1.telekom.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curexus.de (unsigned zone)

⏱️ Timing

Total: 869ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.121.44`
NS	2	`ns1.telekom.net, pns.dtag.de`
MX	1	`mail1.curexus.de (pri: 10)`
SOA	1	`pns.dtag.de dns.telekom.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pns.dtag.de, pns.dtag.de)

Analysis

Hierarchy

The parent of mail1.curexus.de is curexus.de.

IP Addresses

curexus.de points to an IP address: 78.46.121.44.

Other host names, for instance server2435.skywebhosting.de, share IP numbers with curexus.de.

Name Servers

Two name servers pns.dtag.de and ns1.telekom.net handle the delegation for curexus.de.

curexus.de shares the same name server setup as other domains, for instance papstar-royal-collection.it, kirche-in-not.org, leuco.eu, t70.de and bad-comfort.de.

curexus.de at least partially shares name servers with other domains, for instance fournierpolymers.de, res-online.de, 180.240.93.in-addr.arpa, 254.91.217.in-addr.arpa and 4.241.93.in-addr.arpa.

These name servers are commonly used with the name servers secondary006.dtag.net, secondary007.dtag.net, dnsreh01.rehau.com, dnsreh02.rehau.com, secondary004.dtag.net, nase1.shgruppe.de, nase2.shgruppe.de and dns.vogel-net.de.

Host names with two IP numbers:

pns.dtag.de points to 2003:40:8000::100 and 194.25.0.125.

ns1.telekom.net points to 2003:180:a:1000::53 and 212.185.24.65.

Mail Servers

curexus.de is handled by a single mail server, mail1.curexus.de.

The host name mail1.curexus.de points to IP 213.23.121.5.

curexus.de - robtex.com

curexus.de

de