`herold-software.de`

DNSSEC	⚠️ Not signed
A	178.254.10.132^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
		PTR	`sh16-23.1blu.de`
NS	`ns01.1blu.de` ⭐
		A	87.238.195.66^{🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK}
NS	`ns02.1blu.de`
		A	178.254.5.130^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
MX	`mail.herold-software.de` ⭐
		A	178.254.4.101^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
			PTR	`ms-10.1blu.de`
TXT	`v=spf1 mx include:_spf.1blu.de ~all`
SOA	`ns01.1blu.de`hostmaster@1blu.de 2026-01-17 #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=1778482122

Subdomains

mail.herold-software.de

Same first word

herold-software.de

Similar names

fewo-adlerhorst.at

DNS History

4 records (4 active, 0 former)

●NSns01.1blu.de2015-07-09 → 2026-05-11 · 2 obs

● 2015-07-09 04:55:02
● 2026-05-11 06:50:18

●NSns02.1blu.de2015-07-09 → 2026-05-11 · 2 obs

● 2015-07-09 04:55:02
● 2026-05-11 06:50:18

●MXmail.herold-software.de2015-07-09 → 2026-05-11 · 2 obs

● 2015-07-09 04:55:02
● 2026-05-11 06:50:18

●A178.254.10.1322015-07-09 → 2026-05-11 · 2 obs

● 2015-07-09 04:55:02
● 2026-05-11 06:50:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
herold-software.de	ns02.1blu.de, ns01.1blu.de	-

✅ Authoritative Response

Server:87.238.195.66

NS records: ns02.1blu.de, ns01.1blu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for herold-software.de (unsigned zone)

⏱️ Timing

Total: 1110ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.254.10.132`
NS	2	`ns01.1blu.de, ns02.1blu.de`
MX	1	`mail.herold-software.de (pri: 10)`
TXT	1	`v=spf1 mx include:_spf.1blu.de ~all`
SOA	1	`ns01.1blu.de hostmaster.1blu.de`

Analysis

Hierarchy

The parent of mail.herold-software.de is herold-software.de.

IP Addresses

herold-software.de points to an IP address: 178.254.10.132.

other host names include patzweb.de, fleeger.de, schaumsalon-beigert.de, cmnetworks.org and bonworld.de; they share IP numbers with herold-software.de.

Name Servers

Two name servers ns01.1blu.de and ns02.1blu.de handle the delegation for herold-software.de.

herold-software.de shares the same name server setup as other domains, for instance dachlinde.de, hpost.de, bwg-ev.net, drei-hasen.de and evj-goslar.de.

Host names with one IP:

ns01.1blu.de points to: 87.238.195.66

ns02.1blu.de points to: 178.254.5.130

Mail Servers

herold-software.de is handled by a single mail server, mail.herold-software.de.

The host name mail.herold-software.de points to IP 178.254.4.101.

herold-software.de - robtex.com