`windhelm.ipnetwork.de`

	DNSSEC	⚠️ Not signed
	A	2a02:2479:77:3c00::1^{🇩🇪 IONOS-AS2a02:2478::/29 IONOS SE}
	A	85.215.43.54^{🇩🇪 IONOS-AS85.215.32.0/19}

`ipnetwork.de`

	DNSSEC	⚠️ Not signed
	NS	`ns1.ipnetwork.de` ⭐
	NS	`ns2.ipnetwork.de`
	MX	`mail.ipnetwork.de` ⭐
	TXT	`v=spf1 a mx ip4:178.254.4.101 ip4:178.254.0.201 ip4:178.254.0.202 ip4:178.254...`
	SOA	`ns1.ipnetwork.de`admin@ipnetwork.de serial=2800

PTR for

54.43.215.85.in-addr.arpa

MX for

is-back.de

DNS History

2 records (2 active, 0 former)

●A2a02:2479:77:3c00::12026-02-24 → 2026-04-02 · 2 obs

● 2026-02-24 09:26:36
● 2026-04-02 01:53:56

●A85.215.43.542026-02-24 → 2026-04-02 · 2 obs

● 2026-02-24 09:26:36
● 2026-04-02 01:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ipnetwork.de	ns1.ipnetwork.de, ns2.ipnetwork.de	4 records

✅ Authoritative Response

Server:85.215.43.54

NS records: ns1.ipnetwork.de, ns2.ipnetwork.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ipnetwork.de (unsigned zone)

⏱️ Timing

Total: 629ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.215.43.54`
AAAA	1	`2a02:2479:77:3c00::1`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns2.ipnetwork.de, ns1.ipnetwork.de, ns2.ipnetwork.de...)

Analysis

Mail Server Role

windhelm.ipnetwork.de serves as the mail server for is-back.de.

IP Addresses

windhelm.ipnetwork.de points to two IP numbers: 2a02:2479:77:3c00::1 and 85.215.43.54.

Other host names such as ns2.ipnetwork.de and ip85-215-43-54.pbiaas.com share IP numbers with windhelm.ipnetwork.de.

windhelm.ipnetwork.de - robtex.com

windhelm.ipnetwork.de

ipnetwork.de