`sbcontracting.de`

DNSSEC	⚠️ Not signed
A	212.82.36.219^{🇩🇪 UNSPECIFIED212.82.32.0/21}
		PTR	`ghost.zuk.de`
NS	`nsa6.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	`nsb6.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	`nsc6.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	`nsd6.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	`sbcontracting-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::6^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am4pr0401cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.29^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbapr03cu00105.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.19^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr04cu00803.inbound.protection.outlook.com`
TXT	`MS=ms87997213`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`nsa6.schlundtech.de`it-hotline@standardkessel.de 2025-10-21 #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=1774547244

WOT: SAFE (90/100)

Same first word

sbcontracting.de

sbcontracting.ca

sbcontracting.co.uk

DNS History

8 records (6 active, 2 former)

●NSnsa6.schlundtech.de2015-06-17 → 2026-03-26 · 2 obs

● 2015-06-17 16:52:16
● 2026-03-26 17:53:30

●NSnsb6.schlundtech.de2015-06-17 → 2026-03-26 · 2 obs

● 2015-06-17 16:52:16
● 2026-03-26 17:53:30

●NSnsc6.schlundtech.de2015-06-17 → 2026-03-26 · 2 obs

● 2015-06-17 16:52:16
● 2026-03-26 17:53:30

●NSnsd6.schlundtech.de2015-06-17 → 2026-03-26 · 2 obs

● 2015-06-17 16:52:16
● 2026-03-26 17:53:30

●MXsbcontracting-de.mail.protection.outlook.com2015-06-17 → 2026-03-26 · 2 obs

● 2015-06-17 16:52:16
● 2026-03-26 17:53:30

●A212.82.36.2192026-03-11 → 2026-03-26 · 3 obs

○ 2018-10-27 11:55:00
● 2026-03-11 09:01:22
● 2026-03-26 17:53:30

○A212.82.39.1032018-10-27 → 2018-10-27 · 4 obs

○ 2016-12-28 00:16:16
● 2018-10-27 11:55:00
○ 2026-03-11 09:01:22
○ 2026-03-26 17:53:30

○A212.82.39.982015-06-17 → 2016-12-28 · 4 obs

● 2015-06-17 16:52:16
● 2016-12-28 00:16:16
○ 2018-10-27 11:55:00
○ 2026-03-26 17:53:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
sbcontracting.de	nsc6.schlundtech.de, nsb6.schlundtech.de, nsa6.schlundtech.de, nsd6.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: nsc6.schlundtech.de, nsb6.schlundtech.de, nsa6.schlundtech.de, nsd6.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sbcontracting.de (unsigned zone)

⏱️ Timing

Total: 3076ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.82.36.219`
NS	4	`nsa6.schlundtech.de, nsd6.schlundtech.de...`
MX	1	`sbcontracting-de.mail.protection.outlook`
TXT	2	`MS=ms87997213, v=spf1 include:spf.protection.outlook.co`
SOA	1	`nsa6.schlundtech.de it-hotline.standardk`

Analysis

IP Addresses

sbcontracting.de points to a single IP: 212.82.36.219.

Other host names, for instance ideasfullofenergy.com, spsh.biz, gpag.com, ghost.zuk.de and 100-years-fritsch.com share IP numbers with sbcontracting.de.

Name Servers

sbcontracting.de is delegated to four name servers: nsa6.schlundtech.de, nsb6.schlundtech.de, nsc6.schlundtech.de and nsd6.schlundtech.de.

sbcontracting.de at least partially shares its name servers with other domains, for instance fhtechnikum.de, alpha-bet.de, starwebserver3.de, netforum.de and hanse-schmuck.de.

Host names with two IPs: nsa6.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227; nsb6.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227; nsc6.schlundtech.de points to 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227; nsd6.schlundtech.de points to 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227.

Mail Servers

sbcontracting.de is served by a single mail server, sbcontracting-de.mail.protection.outlook.com.

The host name sbcontracting-de.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca09::, 2a01:111:f403:ca09::6, 2a01:111:f403:ca09::b, 2a01:111:f403:ca09::f, 52.101.68.27, 52.101.68.29, 52.101.73.6 and 52.101.73.19.

sbcontracting.de - robtex.com