`thomas-heilmeier.de`

DNSSEC	⚠️ Not signed
A	109.237.140.49^{🇩🇪 CLOUDPIT109.237.128.0/20}
		PTR	`alfa3202.alfahosting-server.de`
NS	`ns1.start-dns.de` ⭐
		A	2a00:6800:200:1::5^{🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH}
			PTR	`ns4.han-media.de`
			PTR	`ns1.start-dns.de`
		A	87.238.196.5^{🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK}
			PTR	`ns1.start-dns.de`
NS	`ns2.start-dns.de`
		A	2a00:6800:200:2::5^{🇩🇪 EVANZOAS2a00:6800::/32 EVANZO e-commerce GmbH}
			PTR	`ns5.han-media.de`
			PTR	`ns2.start-dns.de`
		A	178.254.5.5^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
			PTR	`ns2.start-dns.de`
NS	`ns3.start-dns.de`
		A	2a02:2800:250::7^{🇩🇪 OMC-AS2a02:2800::/29 OMC via Artfiles New Media GmbH}
		A	178.254.63.7^{🇩🇪 OMC-AS178.254.63.0/24}
			PTR	`ns3.start-dns.de`
MX	`alfa3202.alfahosting-server.de` ⭐
		A	109.237.140.49^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`alfa3202.alfahosting-server.de`
TXT	`v=spf1 a mx include:secure-mailgate.com include:_spf.google.com include:alfa3...`
SOA	`ns1.start-dns.de`info@angusmedia.de 2026-01-29 #3

`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=1777133643

Subdomains

mail.thomas-heilmeier.de

Same first word

thomas-heilmeier.eu

thomas-heilmeier.de

DNS History

10 records (5 active, 5 former)

●NSns1.start-dns.de2015-07-20 → 2026-04-25 · 2 obs

● 2015-07-20 20:09:46
● 2026-04-25 16:37:20

●NSns2.start-dns.de2015-07-20 → 2026-04-25 · 2 obs

● 2015-07-20 20:09:46
● 2026-04-25 16:37:20

●NSns3.start-dns.de2015-07-20 → 2026-04-25 · 2 obs

● 2015-07-20 20:09:46
● 2026-04-25 16:37:20

●MXalfa3202.alfahosting-server.de2026-04-25 → 2026-04-25 · 3 obs

○ 2018-10-21 01:12:22
● 2026-04-25 16:37:18
● 2026-04-25 16:37:20

○MXmail.thomas-heilmeier.de2016-03-01 → 2018-10-21 · 5 obs

○ 2015-11-21 02:21:02
● 2016-03-01 11:40:12
● 2018-10-21 01:12:22
○ 2026-04-25 16:37:18
○ 2026-04-25 16:37:20

○MXthomas-heilmeier.de2015-07-20 → 2015-11-21 · 4 obs

● 2015-07-20 20:09:46
● 2015-11-21 02:21:02
○ 2016-03-01 11:40:12
○ 2026-04-25 16:37:20

●A109.237.140.492016-06-22 → 2026-04-25 · 3 obs

○ 2016-03-01 11:40:12
● 2016-06-22 10:46:44
● 2026-04-25 16:37:20

○A144.76.99.2412016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-21 02:21:02
● 2016-03-01 11:40:12
○ 2016-06-22 10:46:44
○ 2026-04-25 16:37:20

○A176.9.5.722015-07-20 → 2015-11-21 · 4 obs

● 2015-07-20 20:09:46
● 2015-11-21 02:21:02
○ 2016-03-01 11:40:12
○ 2026-04-25 16:37:20

○A2a01:4f8:192:34f0::22016-03-01 → 2016-03-01 · 4 obs

○ 2015-11-21 02:21:02
● 2016-03-01 11:40:12
○ 2016-06-22 10:46:44
○ 2026-04-25 16:37:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
thomas-heilmeier.de	ns2.start-dns.de, ns3.start-dns.de, ns1.start-dns.de	6 records

✅ Authoritative Response

Server:178.254.63.7

NS records: ns2.start-dns.de, ns3.start-dns.de, ns1.start-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thomas-heilmeier.de (unsigned zone)

⏱️ Timing

Total: 1081ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.237.140.49`
NS	3	`ns1.start-dns.de, ns3.start-dns.de...`
MX	1	`alfa3202.alfahosting-server.de (pri: 10)`
TXT	1	`v=spf1 a mx include:secure-mailgate.com`
SOA	1	`ns1.start-dns.de info.angusmedia.de`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.start-dns.de, ns2.start-dns.de, ns1.start-dns.de...)

Analysis

Hierarchy

The parent of mail.thomas-heilmeier.de is thomas-heilmeier.de.

IP Addresses

thomas-heilmeier.de points to an IP address: 109.237.140.49.

other host names include mail.korrosionsschutzpapier.de, mail.dreherei-heitland.de, hwg-bau-immobilien-vdm.de, mail.almsteg25.at and hirsch-fenster.com; they share IP numbers with thomas-heilmeier.de.

Name Servers

thomas-heilmeier.de is delegated to three name servers ns1.start-dns.de, ns2.start-dns.de and ns3.start-dns.de.

thomas-heilmeier.de at least partially shares name servers with other domains, for instance autowelt-ag.de, ulav.de, 4sec.de, folletos.org and poxe.de.

Host names with two IP numbers:

ns1.start-dns.de points to 2a00:6800:200:1::5 and 87.238.196.5; ns2.start-dns.de points to 2a00:6800:200:2::5 and 178.254.5.5; ns3.start-dns.de points to 2a02:2800:250::7 and 178.254.63.7.

Mail Servers

thomas-heilmeier.de is handled by a single mail server, alfa3202.alfahosting-server.de.

thomas-heilmeier.de uses the same mail server setup as other domains, for instance t-dom.it, bib.to, bertram-der-wanderer.de, nader-gmbh.com and frankplastic.de.

thomas-heilmeier.de shares some mail servers with other domains, including angusmedia.de, deuslovult.net, vita-romana-rusticalis.de and gabretawenia.net.

these mail servers are commonly used together with mail.angusmedia.de.

The host name alfa3202.alfahosting-server.de points to IP 109.237.140.49.

thomas-heilmeier.de - robtex.com