`fcgrosselfingen.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:d0a:6448::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`www498.your-server.de`
A	188.40.218.81^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
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.fcgrosselfingen.de` ⭐
		A	2a01:4f8:d0a:6448::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`www498.your-server.de`
		A	188.40.218.81^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`www498.your-server.de`
TXT	`v=spf1 +a +mx ?all`
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=1776004115

Subdomains

mail.fcgrosselfingen.de

www.fcgrosselfingen.de

Same first word

fcgrosselfingen.de

DNS History

9 records (6 active, 3 former)

○NSns.dns-check5.de2015-08-23 → 2017-04-11 · 4 obs

● 2015-08-23 05:55:36
● 2017-04-11 08:38:08
○ 2026-02-16 12:14:22
○ 2026-04-12 14:46:36

●NSns.second-ns.com2026-02-16 → 2026-04-12 · 3 obs

○ 2017-04-11 08:38:08
● 2026-02-16 12:14:22
● 2026-04-12 14:46:36

●NSns1.your-server.de2026-02-16 → 2026-04-12 · 3 obs

○ 2017-04-11 08:38:08
● 2026-02-16 12:14:22
● 2026-04-12 14:46:36

○NSns2.dns-check5.de2015-08-23 → 2017-04-11 · 4 obs

● 2015-08-23 05:55:36
● 2017-04-11 08:38:08
○ 2026-02-16 12:14:22
○ 2026-04-12 14:46:36

●NSns3.second-ns.de2026-02-16 → 2026-04-12 · 3 obs

○ 2017-04-11 08:38:08
● 2026-02-16 12:14:22
● 2026-04-12 14:46:36

●MXmail.fcgrosselfingen.de2015-08-23 → 2026-04-12 · 2 obs

● 2015-08-23 05:55:36
● 2026-04-12 14:46:36

●A188.40.218.812026-02-16 → 2026-04-12 · 3 obs

○ 2017-04-11 08:38:08
● 2026-02-16 12:14:22
● 2026-04-12 14:46:36

●A2a01:4f8:d0a:6448::22026-02-16 → 2026-04-12 · 3 obs

○ 2017-04-11 08:38:08
● 2026-02-16 12:14:22
● 2026-04-12 14:46:36

○A62.141.54.1022015-08-23 → 2017-04-11 · 4 obs

● 2015-08-23 05:55:36
● 2017-04-11 08:38:08
○ 2026-02-16 12:14:22
○ 2026-04-12 14:46:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:213.133.100.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fcgrosselfingen.de (unsigned zone)

⏱️ Timing

Total: 929ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.218.81`
AAAA	1	`2a01:4f8:d0a:6448::2`
NS	3	`ns3.second-ns.de, ns.second-ns.com...`
MX	1	`mail.fcgrosselfingen.de (pri: 10)`
TXT	1	`v=spf1 +a +mx ?all`
SOA	1	`ns1.your-server.de postmaster.your-serve`

📌 Glue Records Collected

Total: 4

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

Analysis

Hierarchy

fcgrosselfingen.de is a parent of mail.fcgrosselfingen.de and www.fcgrosselfingen.de.

IP Addresses

fcgrosselfingen.de has two IP numbers: 2a01:4f8:d0a:6448::2 and 188.40.218.81.

Other host names, for instance bergen-belsen.de, christian-jung.com, yeetlab.net, mail.fliesen-kieweg.de and rhumetalklinik.de share IP numbers with fcgrosselfingen.de.

Name Servers

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

fcgrosselfingen.de at least partially shares name servers with other domains, including swatek.at, wormscity.de, 7.0.5.1.1.3.2.0.8.f.4.0.1.0.a.2.ip6.arpa, zahnarzt-notdienst.info and dazu.at.

Host names with two IP numbers:

ns.second-ns.com: 2a01:4f8:0:a101::b:1 and 213.239.204.242

ns3.second-ns.de: 2001:67c:192c::add:b3 and 193.47.99.4

ns1.your-server.de: 2a01:4f8:0:1::5ddc:1 and 213.133.100.102

Mail Servers

A single mail server handles fcgrosselfingen.de, mail.fcgrosselfingen.de.

The host name mail.fcgrosselfingen.de resolves to two IP numbers: 2a01:4f8:d0a:6448::2 and 188.40.218.81.

fcgrosselfingen.de - robtex.com