`foerster-technik.de`

DNSSEC	⚠️ Not signed
A	178.254.36.52^{🇩🇪 EVANZOAS178.254.32.0/20 DE-EVANZO-MK}
		PTR	`jagd-fieber.eu`
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mailserver.foerster-technik.de` ⭐
		A	212.62.204.146^{🇩🇪 TELEDATA-AS212.62.192.0/19 DE-TELEDATA-980821}
			PTR	`mailserver.foerster-technik.de`
TXT	`site-verification=002d6e3cfe29ff6d5bd0e1a3a8770d258fd230ba`
TXT	`apple-domain-verification=PbJfIFZSn3kRpz1d`
TXT	`duo_sso_verification=TQ5gOMsHNsDFlPkKXEV09wk7LtmAnf80AuSMGlS4SBvNBqV4wpB1kWmR...`
TXT	`v=spf1 mx include:_smtp.udag.de -all`
TXT	`offensity-domain-verification=ecc3c120281f357bce4e1056461d9baeb9577c6c3dc0704...`
TXT	`google-site-verification=GSQ_mzM5j5cXPUsdOxRAnuayDJlDEL4X-g4jzkzDl0M`
SOA	`ns.udag.de`hostmaster@united-domains.de 2024-12-27 #5

`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=1777192207

WOT: SAFE (68/100)

Subdomains

mailserver.foerster-technik.de

Same first word

foerster-technik.com

foerster-technik.fr

foerster-technik.de

DNS History

8 records (5 active, 3 former)

●NSns.udag.de2026-04-25 → 2026-04-26 · 3 obs

○ 2017-11-19 18:58:12
● 2026-04-25 00:08:44
● 2026-04-26 08:36:16

●NSns.udag.net2026-04-25 → 2026-04-26 · 3 obs

○ 2017-11-19 18:58:12
● 2026-04-25 00:08:44
● 2026-04-26 08:36:16

●NSns.udag.org2026-04-25 → 2026-04-26 · 3 obs

○ 2017-11-19 18:58:12
● 2026-04-25 00:08:44
● 2026-04-26 08:36:16

○NSns5.kasserver.com2015-07-07 → 2017-11-19 · 4 obs

● 2015-07-07 07:36:30
● 2017-11-19 18:58:12
○ 2026-04-25 00:08:44
○ 2026-04-26 08:36:16

○NSns6.kasserver.com2015-07-07 → 2017-11-19 · 4 obs

● 2015-07-07 07:36:30
● 2017-11-19 18:58:12
○ 2026-04-25 00:08:44
○ 2026-04-26 08:36:16

●MXmailserver.foerster-technik.de2015-07-07 → 2026-04-26 · 2 obs

● 2015-07-07 07:36:30
● 2026-04-26 08:36:16

●A178.254.36.522026-04-25 → 2026-04-26 · 3 obs

○ 2017-11-19 18:58:12
● 2026-04-25 00:08:44
● 2026-04-26 08:36:16

○A85.13.150.172015-07-07 → 2017-11-19 · 4 obs

● 2015-07-07 07:36:30
● 2017-11-19 18:58:12
○ 2026-04-25 00:08:44
○ 2026-04-26 08:36:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
foerster-technik.de	ns.udag.org, ns.udag.net, ns.udag.de	2 records

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.org, ns.udag.net, ns.udag.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foerster-technik.de (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`178.254.36.52`
NS	3	`ns.udag.net, ns.udag.org...`
MX	1	`mailserver.foerster-technik.de (pri: 10)`
TXT	6	`site-verification=002d6e3cfe29ff6d5bd0e1, apple-domain-verification=PbJfIFZSn3kRpz...`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

Hierarchy

The parent of mailserver.foerster-technik.de is foerster-technik.de.

IP Addresses

foerster-technik.de points to an IP address: 178.254.36.52.

Other host names, such as foerster-technik.fr, v29662.1blu.de and foerster-technik.com, share IP numbers with foerster-technik.de.

Name Servers

foerster-technik.de is delegated to three name servers ns.udag.de, ns.udag.net and ns.udag.org.

foerster-technik.de at least partially shares name servers with other domains, for instance fairfetch.com, shop-checkup.de, hyperve.com, maxiroutines.com and dewert.ch.

Host names with two IP numbers:

ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253; ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253; ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Mail Servers

foerster-technik.de is handled by a single mail server, mailserver.foerster-technik.de.

foerster-technik.de shares the same mail server setup as other domains, for instance foerster-technik.com and foerster-technik.fr.

The host name mailserver.foerster-technik.de points to IP 212.62.204.146.

foerster-technik.de - robtex.com