`schirmer-partner.com`

DNSSEC	⚠️ Not signed
A	193.53.251.225^{🇩🇪 MITTWALD-AS193.53.250.0/23 Mittwald CM Service GmbH und Co. KG}
		PTR	`r33592.agenturserver.it`
NS	`ns01.datev.de` ⭐
		A	2a00:e50:f155:a::5^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`ns01.datev.de`
		A	193.27.50.5^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`ns01.datev.de`
NS	`ns02.datev.com`
		A	2a00:e50:f157::5^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`ns02.datev.com`
		A	193.27.54.5^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`ns02.datev.com`
MX	`mailin11.prod.datevnet.com` ⭐
		A	2a00:e50:f155:7::d8^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`mailin11.prod.datevnet.com`
		A	193.27.49.216^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`mailin11.prod.datevnet.com`
MX	`mailin12.prod.datevnet.de` ⭐
		A	2a00:e50:f155:7::d9^{🇩🇪 DATEV-AS2a00:e50::/29 Datev eG 90329 Nuernberg}
			PTR	`mailin12.prod.datevnet.de`
		A	193.27.49.217^{🇩🇪 DATEV-AS193.27.48.0/21 Datev eG 90329 Nuernberg}
			PTR	`mailin12.prod.datevnet.de`
TXT	`v=spf1 include:datevnet._spf.datev.de ~all`
SOA	`ns01.datev.de`dnsmaster@datev.de serial=2605110653

`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=1778485601

WOT: UNKNOWN (92/100)

Same first word

schirmer-partner.com

DNS History

13 records (5 active, 8 former)

●NSns01.datev.de2015-05-30 → 2026-05-11 · 2 obs

● 2015-05-30 02:09:16
● 2026-05-11 07:58:04

●NSns02.datev.com2015-05-30 → 2026-05-11 · 2 obs

● 2015-05-30 02:09:16
● 2026-05-11 07:58:04

○MXidsmailin11.datevnet.com2015-05-30 → 2017-04-03 · 4 obs

● 2015-05-30 02:09:16
● 2017-04-03 23:10:22
○ 2026-02-24 21:19:46
○ 2026-05-11 07:58:04

○MXidsmailin12.datevnet.de2016-01-18 → 2017-04-03 · 5 obs

○ 2015-10-27 21:03:26
● 2016-01-18 08:02:56
● 2017-04-03 23:10:22
○ 2026-02-24 21:19:46
○ 2026-05-11 07:58:04

○MXidsmailin13.datevnet.com2016-01-18 → 2017-04-03 · 5 obs

○ 2015-10-27 21:03:26
● 2016-01-18 08:02:56
● 2017-04-03 23:10:22
○ 2026-02-24 21:19:46
○ 2026-05-11 07:58:04

○MXidsmailin14.datevnet.de2016-01-18 → 2017-04-03 · 5 obs

○ 2015-10-27 21:03:26
● 2016-01-18 08:02:56
● 2017-04-03 23:10:22
○ 2026-02-24 21:19:46
○ 2026-05-11 07:58:04

○MXidvmailin12.datevnet.de2015-05-30 → 2015-10-27 · 4 obs

● 2015-05-30 02:09:16
● 2015-10-27 21:03:26
○ 2016-01-18 08:02:56
○ 2026-05-11 07:58:04

○MXidvmailin13.datevnet.de2015-05-30 → 2015-10-27 · 4 obs

● 2015-05-30 02:09:16
● 2015-10-27 21:03:26
○ 2016-01-18 08:02:56
○ 2026-05-11 07:58:04

○MXidvmailin14.datevnet.de2015-05-30 → 2015-10-27 · 4 obs

● 2015-05-30 02:09:16
● 2015-10-27 21:03:26
○ 2016-01-18 08:02:56
○ 2026-05-11 07:58:04

●MXmailin11.prod.datevnet.com2026-02-24 → 2026-05-11 · 3 obs

○ 2017-04-03 23:10:22
● 2026-02-24 21:19:46
● 2026-05-11 07:58:04

●MXmailin12.prod.datevnet.de2026-02-24 → 2026-05-11 · 3 obs

○ 2017-04-03 23:10:22
● 2026-02-24 21:19:46
● 2026-05-11 07:58:04

○A193.27.50.1802015-05-30 → 2017-04-03 · 4 obs

● 2015-05-30 02:09:16
● 2017-04-03 23:10:22
○ 2026-02-24 21:19:46
○ 2026-05-11 07:58:04

●A193.53.251.2252026-02-24 → 2026-05-11 · 3 obs

○ 2017-04-03 23:10:22
● 2026-02-24 21:19:46
● 2026-05-11 07:58:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
schirmer-partner.com	ns01.datev.de, ns02.datev.com	2 records

✅ Authoritative Response

Server:193.27.54.5

NS records: ns01.datev.de, ns02.datev.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schirmer-partner.com (unsigned zone)

⏱️ Timing

Total: 688ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`193.53.251.225`
NS	2	`ns01.datev.de, ns02.datev.com`
MX	2	`mailin11.prod.datevnet.com (pri: 0), mailin12.prod.datevnet.de (pri: 0)`
TXT	1	`v=spf1 include:datevnet._spf.datev.de ~a`
SOA	1	`ns01.datev.de dnsmaster.datev.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns02.datev.com, ns02.datev.com)

Analysis

IP Addresses

schirmer-partner.com resolves to one IP number: 193.53.251.225.

Other host names, for instance www.varianta.net, stero-med.de, varianta-stb.de, balletto-ms.de and stero-med.com share IP numbers with schirmer-partner.com.

Name Servers

schirmer-partner.com's delegation uses two name servers: ns02.datev.com and ns01.datev.de.

schirmer-partner.com uses the same name server setup as other domains, such as ewt.co.at, steuerberater-wp-memmingen.eu, kanzlei-bergler.de, agrar-dienst.com and duennbier.com.

schirmer-partner.com at least partially shares name servers with other domains, for example datev.eu.

Host names with two IPs:

ns02.datev.com points to 2a00:e50:f157::5 and 193.27.54.5

ns01.datev.de points to 2a00:e50:f155:a::5 and 193.27.50.5

Mail Servers

schirmer-partner.com is served by two mail servers mailin11.prod.datevnet.com and mailin12.prod.datevnet.de.

schirmer-partner.com shares the same mail server setup as other domains, for instance acconsis.com, wub.de, muegro.de, staufner.de and lemminger-steuerberater.de.

Host names with two IPs:

mailin11.prod.datevnet.com points to 2a00:e50:f155:7::d8 and 193.27.49.216

mailin12.prod.datevnet.de points to 2a00:e50:f155:7::d9 and 193.27.49.217

schirmer-partner.com - robtex.com