`protectedsystems.de`

DNSSEC	⚠️ Not signed
A	80.81.14.154^{🇩🇪 MNET-AS80.81.0.0/19 DE-MNET-20010719}
		PTR	`host-80-81-14-154.static.customer.m-online.net`
NS	`ns.udag.net` ⭐
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.de`
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx.protectedsystems.de` ⭐
		A	213.160.10.75^{🇩🇪 PLUSNET213.160.0.0/19 Plusnet GmbH}
			PTR	`port-213-160-10-75.static.as20676.net`
MX	`mail.protectedsystems.de`⁽²⁰⁾
		A	213.160.10.75^{🇩🇪 PLUSNET213.160.0.0/19 Plusnet GmbH}
			PTR	`port-213-160-10-75.static.as20676.net`
SOA	`ns.udag.net`hostmaster@united-domains.de 2024-12-19 #61

`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=1775291336

Subdomains

mail.protectedsystems.de

mx.protectedsystems.de

Same first word

protectedsystems.de

DNS History

9 records (6 active, 3 former)

●NSns.udag.de2015-11-17 → 2026-04-04 · 3 obs

○ 2015-06-30 08:05:34
● 2015-11-17 09:52:12
● 2026-04-04 08:50:04

●NSns.udag.net2015-11-17 → 2026-04-04 · 3 obs

○ 2015-06-30 08:05:34
● 2015-11-17 09:52:12
● 2026-04-04 08:50:04

●NSns.udag.org2015-11-17 → 2026-04-04 · 3 obs

○ 2015-06-30 08:05:34
● 2015-11-17 09:52:12
● 2026-04-04 08:50:04

○NSns.udagdns.de2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 08:05:34
○ 2015-11-17 09:52:12
○ 2026-04-04 08:50:04

○NSns.udagdns.net2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 08:05:34
○ 2015-11-17 09:52:12
○ 2026-04-04 08:50:04

●MXmail.protectedsystems.de2015-06-30 → 2026-04-04 · 2 obs

● 2015-06-30 08:05:34
● 2026-04-04 08:50:04

●MXmx.protectedsystems.de2015-06-30 → 2026-04-04 · 2 obs

● 2015-06-30 08:05:34
● 2026-04-04 08:50:04

●A80.81.14.1542017-02-11 → 2026-04-04 · 3 obs

○ 2016-05-29 20:06:16
● 2017-02-11 06:53:30
● 2026-04-04 08:50:04

○A82.135.30.482015-06-30 → 2016-05-29 · 4 obs

● 2015-06-30 08:05:34
● 2016-05-29 20:06:16
○ 2017-02-11 06:53:30
○ 2026-04-04 08:50:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
protectedsystems.de	ns.udag.net, ns.udag.org, ns.udag.de	2 records

✅ Authoritative Response

Server:185.132.33.253

NS records: ns.udag.net, ns.udag.org, ns.udag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for protectedsystems.de (unsigned zone)

⏱️ Timing

Total: 1167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.81.14.154`
NS	3	`ns.udag.de, ns.udag.net...`
MX	2	`mx.protectedsystems.de (pri: 10), mail.protectedsystems.de (pri: 20)`
SOA	1	`ns.udag.net hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

Hierarchy

protectedsystems.de is parent of mail.protectedsystems.de and mx.protectedsystems.de.

IP Addresses

protectedsystems.de points to a single IP number: 80.81.14.154.

Other host names, for instance host-80-81-14-154.static.customer.m-online.net, share IP numbers with protectedsystems.de.

Name Servers

protectedsystems.de is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

protectedsystems.de at least partially shares name servers with other domains, for instance lerchenauer-feld.com, baumesse-rheinberg.online, mirella-zephir.de, schwedler.de and infastaub.fr.

Host names with two IP numbers:

Host ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253.

Host ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253.

Host ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Mail Servers

protectedsystems.de is handled by two mail servers: mail.protectedsystems.de and mx.protectedsystems.de.

Host names with a single IP number:

mail.protectedsystems.de points to 213.160.10.75 and mx.protectedsystems.de points to 213.160.10.75.

Host names that point to 213.160.10.75: mail.protectedsystems.de and mx.protectedsystems.de.

protectedsystems.de - robtex.com