`heilenkoetter.de`

DNSSEC	⚠️ Not signed
A	78.46.9.164^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`dedi1664.your-server.de`
NS	`dns3.pro.vider.de` ⭐
		A	178.254.63.17^{🇩🇪 OMC-AS178.254.63.0/24}
NS	`dns1.pro.vider.de`
		A	87.238.196.17^{🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK}
NS	`dns2.pro.vider.de`
		A	178.254.5.17^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
MX	`heilenkoetter-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:78.46.9.164 ip6:2a01:4f8:d0a:2479::2 include:spf.protection.outloo...`
TXT	`MS=ms34911230`
SOA	`dns3.pro.vider.de`hostmaster@pro.vider.de 2024-06-04 #1

`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=1785995528

Same first word

heilenkoetter.de

DNS History

14 records (5 active, 9 former)

●NSdns1.pro.vider.de2026-03-27 → 2026-08-06 · 3 obs

○ 2017-04-29 07:09:38
● 2026-03-27 07:46:44
● 2026-08-06 06:23:26

●NSdns2.pro.vider.de2026-03-27 → 2026-08-06 · 3 obs

○ 2017-04-29 07:09:38
● 2026-03-27 07:46:44
● 2026-08-06 06:23:26

●NSdns3.pro.vider.de2026-03-27 → 2026-08-06 · 3 obs

○ 2017-04-29 07:09:38
● 2026-03-27 07:46:44
● 2026-08-06 06:23:26

○NSns1.haar-dns.de2015-08-13 → 2016-07-04 · 4 obs

● 2015-08-13 17:08:56
● 2016-07-04 10:50:22
○ 2017-03-22 08:38:12
○ 2026-08-06 06:23:26

○NSns1.tz-rz.net2017-03-22 → 2017-04-29 · 5 obs

○ 2016-07-04 10:50:22
● 2017-03-22 08:38:12
● 2017-04-29 07:09:38
○ 2026-03-27 07:46:44
○ 2026-08-06 06:23:26

○NSns2.haar-dns.de2015-08-13 → 2016-07-04 · 4 obs

● 2015-08-13 17:08:56
● 2016-07-04 10:50:22
○ 2017-03-22 08:38:12
○ 2026-08-06 06:23:26

○NSns2.tz-rz.net2017-03-22 → 2017-04-29 · 5 obs

○ 2016-07-04 10:50:22
● 2017-03-22 08:38:12
● 2017-04-29 07:09:38
○ 2026-03-27 07:46:44
○ 2026-08-06 06:23:26

○NSns3.tz-rz.net2017-03-22 → 2017-04-29 · 5 obs

○ 2016-07-04 10:50:22
● 2017-03-22 08:38:12
● 2017-04-29 07:09:38
○ 2026-03-27 07:46:44
○ 2026-08-06 06:23:26

○NSns4.tz-rz.net2017-03-22 → 2017-04-29 · 5 obs

○ 2016-07-04 10:50:22
● 2017-03-22 08:38:12
● 2017-04-29 07:09:38
○ 2026-03-27 07:46:44
○ 2026-08-06 06:23:26

●MXheilenkoetter-de.mail.protection.outlook.com2026-03-27 → 2026-08-06 · 3 obs

○ 2017-04-29 07:09:38
● 2026-03-27 07:46:44
● 2026-08-06 06:23:26

○MXmail.heilenkoetter.de2015-08-13 → 2017-04-29 · 4 obs

● 2015-08-13 17:08:56
● 2017-04-29 07:09:38
○ 2026-03-27 07:46:44
○ 2026-08-06 06:23:26

○A188.40.55.2132016-07-04 → 2017-04-29 · 5 obs

○ 2016-03-06 21:44:38
● 2016-07-04 10:50:22
● 2017-04-29 07:09:38
○ 2026-03-27 07:46:44
○ 2026-08-06 06:23:26

○A5.9.24.542015-08-13 → 2016-03-06 · 4 obs

● 2015-08-13 17:08:56
● 2016-03-06 21:44:38
○ 2016-07-04 10:50:22
○ 2026-08-06 06:23:26

●A78.46.9.1642026-03-27 → 2026-08-06 · 3 obs

○ 2017-04-29 07:09:38
● 2026-03-27 07:46:44
● 2026-08-06 06:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
heilenkoetter.de	dns3.pro.vider.de, dns1.pro.vider.de, dns2.pro.vider.de	3 records

✅ Authoritative Response

Server:87.238.196.17

NS records: dns3.pro.vider.de, dns1.pro.vider.de, dns2.pro.vider.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heilenkoetter.de (unsigned zone)

⏱️ Timing

Total: 638ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.9.164`
NS	3	`dns2.pro.vider.de, dns3.pro.vider.de...`
MX	1	`heilenkoetter-de.mail.protection.outlook`
TXT	2	`v=spf1 ip4:78.46.9.164 ip6:2a01:4f8:d0a:, MS=ms34911230`
SOA	1	`dns3.pro.vider.de hostmaster.pro.vider.d`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (dns3.pro.vider.de, dns2.pro.vider.de, dns1.pro.vider.de)

Analysis

IP Addresses

heilenkoetter.de directs to one IP number, which is 78.46.9.164.

Among the host names that share IP numbers with heilenkoetter.de are heizung-sanitaer-bauer.de, mail.hb-heizung.de, curious-labs.com and two others.

Name Servers

The authoritative name servers for heilenkoetter.de are dns1.pro.vider.de, dns2.pro.vider.de and dns3.pro.vider.de — three in total.

There is at least partial name server overlap between heilenkoetter.de and other domains — kettwigonline.de, inlab.net, top-landwirtschaftsversicherung.de and two more among them.

These name servers tend to appear in combination with the name servers dns5.pro.vider.de, dns6.pro.vider.de, ns.netzflocken.de and dns4.pro.vider.de.

The hostnames dns1.pro.vider.de, dns2.pro.vider.de and dns3.pro.vider.de each resolve to a single IP: dns1.pro.vider.de → 87.238.196.17, dns2.pro.vider.de → 178.254.5.17, dns3.pro.vider.de → 178.254.63.17.

Mail Servers

heilenkoetter.de routes its mail through a single mail server, heilenkoetter-de.mail.protection.outlook.com.

heilenkoetter-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.168.0, 52.101.170.0 and 52.101.170.1, along with 5 other.

heilenkoetter.de - robtex.com