`fritsch-lab.de`

DNSSEC	⚠️ Not signed
A	85.214.47.148^{🇩🇪 STRATO85.214.0.0/15 AG}
NS	`deinfo-vpsd4.de` ⭐
		A	85.190.2.131^{🇩🇪 PROBENETWORKS-AS85.190.0.0/19 Probe Networks european network}
			PTR	`vpsd2.deinfo.eu`
NS	`deinfo-vpsd1.de`
		A	94.130.192.242^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`dell-db.deinfo.eu`
MX	`mail.fritsch.de` ⭐
MX	`mail2.fritsch.de`⁽²⁰⁾
SOA	`deinfo-vpsd4.de`dnsadmin@deinfo-vpsd4.de 2016-12-12 #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=1774560127

Subdomains

mail.fritsch-lab.de

Same first word

fritsch-lab.de

DNS History

7 records (5 active, 2 former)

●NSdeinfo-vpsd1.de2015-08-11 → 2026-03-26 · 2 obs

● 2015-08-11 13:56:18
● 2026-03-26 21:24:04

●NSdeinfo-vpsd4.de2015-08-11 → 2026-03-26 · 2 obs

● 2015-08-11 13:56:18
● 2026-03-26 21:24:04

○MXmail.fritsch-lab.de2015-08-11 → 2016-05-02 · 4 obs

● 2015-08-11 13:56:18
● 2016-05-02 02:27:04
○ 2017-03-25 12:22:10
○ 2026-03-26 21:24:04

●MXmail.fritsch.de2017-03-25 → 2026-03-26 · 3 obs

○ 2016-05-02 02:27:04
● 2017-03-25 12:22:10
● 2026-03-26 21:24:04

●MXmail2.fritsch.de2017-03-25 → 2026-03-26 · 3 obs

○ 2016-05-02 02:27:04
● 2017-03-25 12:22:10
● 2026-03-26 21:24:04

○A212.82.39.1032015-08-11 → 2016-02-11 · 4 obs

● 2015-08-11 13:56:18
● 2016-02-11 06:14:26
○ 2016-05-02 02:27:04
○ 2026-03-26 21:24:04

●A85.214.47.1482016-05-02 → 2026-03-26 · 3 obs

○ 2016-02-11 06:14:26
● 2016-05-02 02:27:04
● 2026-03-26 21:24:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
fritsch-lab.de	deinfo-vpsd1.de, deinfo-vpsd4.de	-

✅ Authoritative Response

Server:85.190.2.131

NS records: deinfo-vpsd1.de, deinfo-vpsd4.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fritsch-lab.de (unsigned zone)

⏱️ Timing

Total: 848ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.214.47.148`
NS	2	`deinfo-vpsd4.de, deinfo-vpsd1.de`
MX	2	`mail.fritsch.de (pri: 20), mail2.fritsch.de (pri: 10)`
SOA	1	`deinfo-vpsd4.de dnsadmin.deinfo-vpsd4.de`

Analysis

Hierarchy

fritsch-lab.de is the parent of mail.fritsch-lab.de.

IP Addresses

fritsch-lab.de resolves to a single IP: 85.214.47.148.

Other host names, for instance fritsch.jp, www.fritsch-messen.de, fritsch-sizing.us, www.fritsch.de and fritsch-africa.com share IP numbers with fritsch-lab.de.

Name Servers

fritsch-lab.de has two name servers: deinfo-vpsd1.de and deinfo-vpsd4.de.

fritsch-lab.de shares the same name server setup as other domains, for example roll-clip.com, schrittmacher-team.de, gbs1.de, tiefenverdichtung.de and landkreis-kusel.de.

Host names with a single IP:

deinfo-vpsd1.de points to 94.130.192.242

deinfo-vpsd4.de points to 85.190.2.131

Mail Servers

fritsch-lab.de is served by two mail servers: mail2.fritsch.de and mail.fritsch.de.

fritsch-lab.de uses the same mail server setup as other domains, for example fritsch-sizing.us.

fritsch-lab.de - robtex.com

fritsch-lab.de

de