testfirma.com - dns.ninja

`testfirma.com`

DNSSEC	⚠️ Not signed
NS	`nsa0.schlundtech.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 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-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`nsb0.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
NS	`nsc0.schlundtech.de`
		A	2001:8d8:fe:53:217:160:80:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
		A	217.160.80.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.de`
NS	`nsd0.schlundtech.de`
		A	2001:8d8:fe:53:217:160:81:227^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
		A	217.160.81.227^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-stec.ui-dns.biz`
MX	`testfirma-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms17869548`
SOA	`nsa0.schlundtech.de`info@hebaum.de 2025-07-31 #1

`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=1785064197

Same first word

testfirma.de

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DNS History

9 records (5 active, 4 former)

○NSdns1.dnsspace.net2015-05-20 → 2016-12-08 · 4 obs

● 2015-05-20 15:46:12
● 2016-12-08 10:37:30
○ 2017-05-17 05:20:34
○ 2026-07-26 11:39:32

○NSdns2.dnsspace.net2015-05-20 → 2016-12-08 · 4 obs

● 2015-05-20 15:46:12
● 2016-12-08 10:37:30
○ 2017-05-17 05:20:34
○ 2026-07-26 11:39:32

○NSns1.bind8.de2015-05-20 → 2016-12-08 · 4 obs

● 2015-05-20 15:46:12
● 2016-12-08 10:37:30
○ 2017-05-17 05:20:34
○ 2026-07-26 11:39:32

●NSnsa0.schlundtech.de2017-05-17 → 2026-07-26 · 3 obs

○ 2016-12-08 10:37:30
● 2017-05-17 05:20:34
● 2026-07-26 11:39:32

●NSnsb0.schlundtech.de2017-05-17 → 2026-07-26 · 3 obs

○ 2016-12-08 10:37:30
● 2017-05-17 05:20:34
● 2026-07-26 11:39:32

●NSnsc0.schlundtech.de2017-05-17 → 2026-07-26 · 3 obs

○ 2016-12-08 10:37:30
● 2017-05-17 05:20:34
● 2026-07-26 11:39:32

●NSnsd0.schlundtech.de2017-05-17 → 2026-07-26 · 3 obs

○ 2016-12-08 10:37:30
● 2017-05-17 05:20:34
● 2026-07-26 11:39:32

○MXmail.testfirma.com2015-05-20 → 2016-12-08 · 4 obs

● 2015-05-20 15:46:12
● 2016-12-08 10:37:30
○ 2017-05-17 05:20:34
○ 2026-07-26 11:39:32

●MXtestfirma-com.mail.protection.outlook.com2017-05-17 → 2026-07-26 · 3 obs

○ 2016-12-08 10:37:30
● 2017-05-17 05:20:34
● 2026-07-26 11:39:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
testfirma.com	nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de, nsd0.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testfirma.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`nsa0.schlundtech.de, nsd0.schlundtech.de...`
MX	1	`testfirma-com.mail.protection.outlook.co`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms17869548`
SOA	1	`nsa0.schlundtech.de info.hebaum.de`

Analysis

Name Servers

The NS records for testfirma.com point to four name servers: nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de.

testfirma.com shares at least some of its name servers with other domains, including bmw507.info, nasdo.ch, martin-schumacher.net and two others.

The host names nsa0.schlundtech.de, nsb0.schlundtech.de, nsc0.schlundtech.de and nsd0.schlundtech.de each resolve to two IP addresses: nsa0.schlundtech.de resolves to 185.132.34.227 and 2607:f1c0:fe:53:185:132:34:227; nsb0.schlundtech.de resolves to 185.132.35.227 and 2607:f1c0:fe:53:185:132:35:227; nsc0.schlundtech.de resolves to 217.160.80.227 and 2001:8d8:fe:53:217:160:80:227; nsd0.schlundtech.de resolves to 217.160.81.227 and 2001:8d8:fe:53:217:160:81:227.

Mail Servers

The sole mail server for testfirma.com is testfirma-com.mail.protection.outlook.com.

With 8 IP addresses total, testfirma-com.mail.protection.outlook.com resolves to 52.101.68.0, 52.101.68.21, 52.101.68.32 and 5 others.