`patchdayexchange.centronhosting.de`

DNSSEC	⚠️ Not signed
A	158.181.51.66^{🇩🇪 Optitrust158.181.48.0/21 optitrust}
		PTR	`owa.patchdayexchange.centronhosting.de`
NS	`ns2.internet1.de` ⭐ ⚠️ Not in parent delegation
		A	2a01:138:a03e::200^{🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH}
			PTR	`ns2.internet1.de`
		A	62.146.37.200^{🇩🇪 IPX-AS1559862.146.36.0/22 NorthC Deutschland GmbH}
			PTR	`ns2.internet1.de`
NS	`ns.internet1.de` ⚠️ Not in parent delegation
		A	2a00:6140:103::200^{🇩🇪 Optitrust2a00:6140::/32 optitrust}
			PTR	`ns.internet1.de`
		A	188.64.59.200^{🇩🇪 Optitrust188.64.56.0/21 optitrust}
			PTR	`ns.internet1.de`
NS	`ns3.internet1.de` ⚠️ Not in parent delegation
		A	2a00:6140:117::200^{🇩🇪 Optitrust2a00:6140::/32 optitrust}
			PTR	`ns3.internet1.de`
		A	158.181.50.250^{🇩🇪 Optitrust158.181.48.0/21 optitrust}
			PTR	`ns3.internet1.de`
MX	`owa.patchdayexchange.centronhosting.de` ⭐
		A	158.181.51.66^{🇩🇪 Optitrust158.181.48.0/21 optitrust}
			PTR	`owa.patchdayexchange.centronhosting.de`
TXT	`v=spf1 ip4:158.181.51.66 ip6:2a00:6140:a000:15d::e -all`
SOA	`ns.internet1.de`hostmaster@internet1.de 2025-07-11 #7

`centronhosting.de`

	DNSSEC	⚠️ Not signed
	A	158.181.48.210^{🇩🇪 Optitrust158.181.48.0/21 optitrust}
	NS	`ns2.internet1.de` ⭐
	NS	`ns.internet1.de`
	NS	`ns3.internet1.de`
	MX	`mail.centronhosting.de` ⭐
	TXT	`v=spf1 a mx include:_spf.internet1.de -all`
	SOA	`ns.internet1.de`hostmaster@internet1.de 2025-12-18 #0

Subdomains

owa.patchdayexchange.centronhosting.de

DNS History

5 records (5 active, 0 former)

●NSns.internet1.de2026-02-25 → 2026-03-29 · 2 obs

● 2026-02-25 13:50:58
● 2026-03-29 18:23:10

●NSns2.internet1.de2026-02-25 → 2026-03-29 · 2 obs

● 2026-02-25 13:50:58
● 2026-03-29 18:23:10

●NSns3.internet1.de2026-02-25 → 2026-03-29 · 2 obs

● 2026-02-25 13:50:58
● 2026-03-29 18:23:10

●MXowa.patchdayexchange.centronhosting.de2026-02-25 → 2026-03-29 · 2 obs

● 2026-02-25 13:50:58
● 2026-03-29 18:23:10

●A158.181.51.662026-02-25 → 2026-03-29 · 2 obs

● 2026-02-25 13:50:58
● 2026-03-29 18:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
centronhosting.de	ns.internet1.de, ns2.internet1.de, ns3.internet1.de	6 records

✅ Authoritative Response

Server:158.181.50.250

NS records: ns.internet1.de, ns2.internet1.de, ns3.internet1.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centronhosting.de (unsigned zone)

⏱️ Timing

Total: 1329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`158.181.51.66`
NS	3	`ns3.internet1.de, ns2.internet1.de...`
MX	1	`owa.patchdayexchange.centronhosting.de (`
TXT	1	`v=spf1 ip4:158.181.51.66 ip6:2a00:6140:a`
SOA	1	`ns.internet1.de hostmaster.internet1.de`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns.internet1.de, ns2.internet1.de, ns3.internet1.de...)

Analysis

Hierarchy

patchdayexchange.centronhosting.de is a parent of owa.patchdayexchange.centronhosting.de.

IP Addresses

patchdayexchange.centronhosting.de points to a single IP number: 158.181.51.66.

Other host names such as wieb-wohnbau.de and owa.patchdayexchange.centronhosting.de share IP numbers with patchdayexchange.centronhosting.de.

Name Servers

The delegation for patchdayexchange.centronhosting.de is handled by three name servers: ns2.internet1.de, ns3.internet1.de and ns.internet1.de.

patchdayexchange.centronhosting.de at least partially shares name servers with other domains, for instance advadev.de, radrennsport.eu, betahosting.eu, recklinghausen-abflussreinigung.de and droidcafe.de.

Two IP numbers per host:

ns2.internet1.de points to 2a01:138:a03e::200 and 62.146.37.200.

ns3.internet1.de points to 2a00:6140:117::200 and 158.181.50.250.

ns.internet1.de points to 2a00:6140:103::200 and 188.64.59.200.

Mail Servers

patchdayexchange.centronhosting.de is handled by a single mail server, owa.patchdayexchange.centronhosting.de.

owa.patchdayexchange.centronhosting.de points to a single IP: 158.181.51.66.

patchdayexchange.centronhosting.de - robtex.com