`trustedprofessionals.de`

DNSSEC	⚠️ Not signed
A	217.160.0.160^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-160.elastic-ssl.ui-r.com`
NS	`ns1.your-server.de` ⭐
		A	2a01:4f8:0:1::5ddc:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`ns1.your-server.de`
NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`ns3.second-ns.de`
MX	`mail.trustedprofessionals.de` ⭐
		A	144.76.41.46^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`static.46.41.76.144.clients.your-server.de`
TXT	`zone-ownership-verification-c7687303f740bf4af235163764ce614cbf9f1bbd71d7dcebb...`
SOA	`ns1.your-server.de`postmaster@your-server.de 2025-12-11 #0

`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=1774816097

Subdomains

mail.trustedprofessionals.de

Same first word

trustedprofessionals.de

DNS History

6 records (5 active, 1 former)

●NSns.second-ns.com2015-07-11 → 2026-03-29 · 2 obs

● 2015-07-11 20:38:32
● 2026-03-29 20:55:52

●NSns1.your-server.de2015-07-11 → 2026-03-29 · 2 obs

● 2015-07-11 20:38:32
● 2026-03-29 20:55:52

●NSns3.second-ns.de2015-07-11 → 2026-03-29 · 2 obs

● 2015-07-11 20:38:32
● 2026-03-29 20:55:52

●MXmail.trustedprofessionals.de2015-07-11 → 2026-03-29 · 2 obs

● 2015-07-11 20:38:32
● 2026-03-29 20:55:52

○A144.76.41.462015-07-11 → 2019-12-30 · 4 obs

● 2015-07-11 20:38:32
● 2019-12-30 17:34:24
○ 2026-02-16 00:27:52
○ 2026-03-29 20:55:52

●A217.160.0.1602026-02-16 → 2026-03-29 · 3 obs

○ 2019-12-30 17:34:24
● 2026-02-16 00:27:52
● 2026-03-29 20:55:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
trustedprofessionals.de	ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de	4 records

✅ Authoritative Response

Server:213.133.100.102

NS records: ns.second-ns.com, ns3.second-ns.de, ns1.your-server.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trustedprofessionals.de (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.160`
NS	3	`ns1.your-server.de, ns3.second-ns.de...`
MX	1	`mail.trustedprofessionals.de (pri: 10)`
TXT	1	`zone-ownership-verification-c7687303f740`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.second-ns.de, ns1.your-server.de, ns3.second-ns.de...)

Analysis

Hierarchy

The parent of mail.trustedprofessionals.de is trustedprofessionals.de.

IP Addresses

trustedprofessionals.de points to an IP address: 217.160.0.160.

other host names include deutsche-bauwert.com, gesunder-verstand.com, parkgate.org.uk, foodfactorydz.fr and gluxi.de; they share IP numbers with trustedprofessionals.de.

Name Servers

trustedprofessionals.de is delegated to three name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

trustedprofessionals.de at least partially shares name servers with other domains, for instance b.c.4.1.1.6.1.0.8.f.4.0.1.0.a.2.ip6.arpa, skills.at, cpptea.com, schatzkiste-brilon.de and tue-zeitz.de.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242; ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4; ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

Mail Servers

trustedprofessionals.de is handled by a single mail server, mail.trustedprofessionals.de.

The host name mail.trustedprofessionals.de points to IP 144.76.41.46.

trustedprofessionals.de - robtex.com