`albrechtkoch.com`

DNSSEC	⚠️ Not signed
A	78.46.181.15^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`www108.your-server.de`
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	`www108.your-server.de` ⭐
		A	2a01:4f8:d0a:103a::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www108.your-server.de`
		A	78.46.181.15^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`www108.your-server.de`
TXT	`v=spf1 a mx ~all`
SOA	`ns1.your-server.de`postmaster@your-server.de 2025-12-11 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777226471

Subdomains

mail.albrechtkoch.com

Same first word

albrechtkoch.com

DNS History

6 records (5 active, 1 former)

●NSns.second-ns.com2015-06-17 → 2026-04-26 · 2 obs

● 2015-06-17 09:54:22
● 2026-04-26 18:25:18

●NSns1.your-server.de2015-06-17 → 2026-04-26 · 2 obs

● 2015-06-17 09:54:22
● 2026-04-26 18:25:18

●NSns3.second-ns.de2015-06-17 → 2026-04-26 · 2 obs

● 2015-06-17 09:54:22
● 2026-04-26 18:25:18

○MXmail.albrechtkoch.com2015-06-17 → 2017-08-21 · 4 obs

● 2015-06-17 09:54:22
● 2017-08-21 20:35:16
○ 2026-03-02 18:45:22
○ 2026-04-26 18:25:18

●MXwww108.your-server.de2026-03-02 → 2026-04-26 · 3 obs

○ 2017-08-21 20:35:16
● 2026-03-02 18:45:22
● 2026-04-26 18:25:18

●A78.46.181.152015-06-17 → 2026-04-26 · 2 obs

● 2015-06-17 09:54:22
● 2026-04-26 18:25:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
albrechtkoch.com	ns1.your-server.de, ns.second-ns.com, ns3.second-ns.de	2 records

✅ Authoritative Response

Server:193.47.99.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for albrechtkoch.com (unsigned zone)

⏱️ Timing

Total: 300ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.181.15`
NS	3	`ns1.your-server.de, ns3.second-ns.de...`
MX	1	`www108.your-server.de (pri: 10)`
TXT	1	`v=spf1 a mx ~all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.second-ns.com, ns.second-ns.com)

Analysis

Hierarchy

The parent of mail.albrechtkoch.com is albrechtkoch.com.

IP Addresses

albrechtkoch.com points to IP number: 78.46.181.15.

Other host names such as www.wsv-dykhausen.de, www.bibus-automation.de, mail.auto-oster.de, fine-projects.com and platoon.tv share IPs with albrechtkoch.com.

Name Servers

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

albrechtkoch.com at least partially shares name servers with other domains, for instance indischkochen.com, baugutachterin-strauss.com, halvar.at, argen-edelmetalle.eu and e.f.7.a.0.1.0.c.8.f.4.0.1.0.a.2.ip6.arpa.

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

Mail Servers

albrechtkoch.com is handled by a single mail server, www108.your-server.de.

The mail server setup for albrechtkoch.com matches that of other domains, for instance rpgfan.de, neuewege.online, muenchow.com, webase.at and kostis.de.

albrechtkoch.com shares some mail servers with other domains, at least in part, for instance asmat.at.

these mail servers are commonly used together with asmat-at.mail.protection.outlook.com.

www108.your-server.de points to two IPs: 2a01:4f8:d0a:103a::2 and 78.46.181.15.

albrechtkoch.com - robtex.com