`htm-luftfilter.de`

DNSSEC	⚠️ Not signed
A	202.61.252.100^{🇩🇪 netcup-AS202.61.252.0/22}
		PTR	`s3.inveris-hosting.de`
NS	`ns3.inveris.de` ⭐
		A	193.254.189.162^{🇩🇪 CRONON-AS193.254.184.0/21 VAUTRON-NET-1}
			PTR	`ns1.ns-serve.net`
NS	`ns4.inveris-hosting.de`
		A	83.243.59.34^{🇩🇪 CRONON-AS83.243.56.0/21 VAUTRON-NET-2}
			PTR	`ns2.ns-serve.net`
MX	`htmluftfilter-de0i.mail.protection.outlook.com` ⭐
TXT	`v1=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms62453263`
SOA	`ns3.inveris.de`root@ns3.inveris.de serial=1690454142

`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=1782651910

Subdomains

www.htm-luftfilter.de

Same first word

htm-luftfilter.de

DNS History

7 records (4 active, 3 former)

●NSns3.inveris.de2015-08-13 → 2026-06-28 · 2 obs

● 2015-08-13 18:55:30
● 2026-06-28 13:20:22

●NSns4.inveris-hosting.de2015-08-13 → 2026-06-28 · 2 obs

● 2015-08-13 18:55:30
● 2026-06-28 13:20:22

●MXhtmluftfilter-de0i.mail.protection.outlook.com2026-02-22 → 2026-06-28 · 3 obs

○ 2020-04-02 05:29:52
● 2026-02-22 06:25:20
● 2026-06-28 13:20:22

○MXmail.htm-wartung.de2015-08-13 → 2020-04-02 · 4 obs

● 2015-08-13 18:55:30
● 2020-04-02 05:29:52
○ 2026-02-22 06:25:20
○ 2026-06-28 13:20:22

○A188.68.37.892017-03-14 → 2020-04-02 · 5 obs

○ 2017-01-18 12:17:38
● 2017-03-14 10:08:30
● 2020-04-02 05:29:52
○ 2026-02-22 06:25:20
○ 2026-06-28 13:20:22

●A202.61.252.1002026-02-22 → 2026-06-28 · 3 obs

○ 2020-04-02 05:29:52
● 2026-02-22 06:25:20
● 2026-06-28 13:20:22

○A91.250.85.2112015-08-13 → 2017-01-18 · 4 obs

● 2015-08-13 18:55:30
● 2017-01-18 12:17:38
○ 2017-03-14 10:08:30
○ 2026-06-28 13:20:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
htm-luftfilter.de	ns3.inveris.de, ns4.inveris-hosting.de	-

✅ Authoritative Response

Server:193.254.189.162

NS records: ns3.inveris.de, ns4.inveris-hosting.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for htm-luftfilter.de (unsigned zone)

⏱️ Timing

Total: 1165ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.61.252.100`
NS	2	`ns3.inveris.de, ns4.inveris-hosting.de`
MX	1	`htmluftfilter-de0i.mail.protection.outlo`
TXT	2	`MS=ms62453263, v1=spf1 include:spf.protection.outlook.c`
SOA	1	`ns3.inveris.de root.ns3.inveris.de`

Analysis

Hierarchy

htm-luftfilter.de serves as the parent of www.htm-luftfilter.de.

IP Addresses

htm-luftfilter.de has exactly one IP address — 202.61.252.100.

i-r-t.de, www.geschaeftsprozesse.com, s3.inveris-hosting.de plus two other host names have IP numbers in common with htm-luftfilter.de.

Name Servers

Two name servers handle the delegation for htm-luftfilter.de: ns4.inveris-hosting.de and ns3.inveris.de.

The name server configuration of htm-luftfilter.de is shared with other domains, for instance gorimba.com, praxiswest.de, moconic.com and two others.

htm-luftfilter.de has a partial name server overlap with other domains — among them inveris-hosting.de and pater-kentenich.org.

ns4.inveris-hosting.de directs to 83.243.59.34 and ns3.inveris.de directs to 193.254.189.162; each host name points to exactly one IP number.

Mail Servers

htm-luftfilter.de uses one mail server — htmluftfilter-de0i.mail.protection.outlook.com.

htm-luftfilter.de - robtex.com