`arbeitszeitplan.de`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
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.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.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	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`d73b8c63aa1d81f7920a5b90a46151d74e1d1ed6`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-12-19 #4

`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=1778478420

Same first word

arbeitszeitplan.de

DNS History

6 records (6 active, 0 former)

●NSns.udag.de2026-03-08 → 2026-05-11 · 2 obs

● 2026-03-08 08:18:10
● 2026-05-11 06:00:50

●NSns.udag.net2026-03-08 → 2026-05-11 · 2 obs

● 2026-03-08 08:18:10
● 2026-05-11 06:00:50

●NSns.udag.org2026-03-08 → 2026-05-11 · 2 obs

● 2026-03-08 08:18:10
● 2026-05-11 06:00:50

●MXmx00.udag.de2026-03-08 → 2026-05-11 · 2 obs

● 2026-03-08 08:18:10
● 2026-05-11 06:00:50

●MXmx01.udag.de2026-03-08 → 2026-05-11 · 2 obs

● 2026-03-08 08:18:10
● 2026-05-11 06:00:50

●A89.31.143.902026-03-08 → 2026-05-11 · 2 obs

● 2026-03-08 08:18:10
● 2026-05-11 06:00:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
arbeitszeitplan.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 arbeitszeitplan.de (unsigned zone)

⏱️ Timing

Total: 1120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.de, ns.udag.org...`
MX	2	`mx00.udag.de (pri: 10), mx01.udag.de (pri: 20)`
TXT	2	`d73b8c63aa1d81f7920a5b90a46151d74e1d1ed6, v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

arbeitszeitplan.de points to an IP address: 89.31.143.90.

other host names include www.interforst.at, scooter-lagerverkauf.de, sammlerantiquariat.de, kruger-group.nl and klarsehn.de; they share IP numbers with arbeitszeitplan.de.

Name Servers

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

arbeitszeitplan.de at least partially shares name servers with other domains, for instance ceroxid.net, bulut.solutions, topjobs-gastro.de, scrum.wtf and febi.cn.

Host names with two IP numbers:

ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253; ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253; ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Mail Servers

arbeitszeitplan.de is handled by two mail servers: mx00.udag.de and mx01.udag.de.

arbeitszeitplan.de uses the same mail server setup as other domains, for instance mymaps.eu, jonda.us, kiesel.sk, sixomc.com and prepa.de.

arbeitszeitplan.de shares at least some mail servers with other domains, including videochallenge21.de and mychauffeur.com.

Host names with one IP:

mx00.udag.de points to: 62.146.106.39

mx01.udag.de points to: 62.146.106.40

arbeitszeitplan.de - robtex.com