3btec.com - dns.ninja

`3btec.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1093::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`w8d.rzone.de`
A	81.169.145.93^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`shades02.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:129^{🇺🇸 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	`shades02.rzone.de`
		A	185.132.34.129^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades02.rzone.de`
NS	`docks19.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:19^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
		A	217.160.80.146^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks19.rzone.de`
MX	`3btec-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.strato.com -all`
SOA	`shades02.rzone.de`hostmaster@strato-rz.de 2020-10-30 #41

`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=1785326952

WOT: SAFE (62/100)

Subdomains

*.3btec.com

mail2.3btec.com

www.3btec.com

mail.3btec.com

prmx.3btec.com

Same first word

3btec.com

3btec.de

Similar names

3cbet.com

DNS History

11 records (5 active, 6 former)

○NSdns1.mirsky.de2015-06-04 → 2015-12-23 · 4 obs

● 2015-06-04 09:16:26
● 2015-12-23 10:48:34
○ 2016-03-27 03:19:42
○ 2026-07-29 12:31:48

○NSdns1.mivitec.net2016-03-27 → 2017-04-07 · 5 obs

○ 2015-12-23 10:48:34
● 2016-03-27 03:19:42
● 2017-04-07 04:43:40
○ 2026-02-16 11:25:52
○ 2026-07-29 12:31:48

○NSdns2.mirsky.de2015-06-04 → 2015-12-23 · 4 obs

● 2015-06-04 09:16:26
● 2015-12-23 10:48:34
○ 2016-03-27 03:19:42
○ 2026-07-29 12:31:48

○NSdns2.mivitec.de2016-03-27 → 2017-04-07 · 5 obs

○ 2015-12-23 10:48:34
● 2016-03-27 03:19:42
● 2017-04-07 04:43:40
○ 2026-02-16 11:25:52
○ 2026-07-29 12:31:48

●NSdocks19.rzone.de2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-07 04:43:40
● 2026-02-16 11:25:52
● 2026-07-29 12:31:48

●NSshades02.rzone.de2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-07 04:43:40
● 2026-02-16 11:25:52
● 2026-07-29 12:31:48

●MX3btec-com.mail.protection.outlook.com2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-07 04:43:40
● 2026-02-16 11:25:52
● 2026-07-29 12:31:48

○MXmail.3btec.com2015-06-04 → 2017-04-07 · 4 obs

● 2015-06-04 09:16:26
● 2017-04-07 04:43:40
○ 2026-02-16 11:25:52
○ 2026-07-29 12:31:48

●A2a01:238:20a:202:1093::2026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-07 04:43:40
● 2026-02-16 11:25:52
● 2026-07-29 12:31:48

●A81.169.145.932026-02-16 → 2026-07-29 · 3 obs

○ 2017-04-07 04:43:40
● 2026-02-16 11:25:52
● 2026-07-29 12:31:48

○A91.90.146.152015-06-04 → 2017-04-07 · 4 obs

● 2015-06-04 09:16:26
● 2017-04-07 04:43:40
○ 2026-02-16 11:25:52
○ 2026-07-29 12:31:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
3btec.com	shades02.rzone.de, docks19.rzone.de	-

✅ Authoritative Response

Server:217.160.80.146

NS records: shades02.rzone.de, docks19.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3btec.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.93`
AAAA	1	`2a01:238:20a:202:1093::`
NS	2	`shades02.rzone.de, docks19.rzone.de`
MX	1	`3btec-com.mail.protection.outlook.com (p`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`shades02.rzone.de hostmaster.strato-rz.d`

Analysis

Hierarchy

3btec.com is a parent domain of *.3btec.com, mail2.3btec.com, www.3btec.com, mail.3btec.com and prmx.3btec.com.

IP Addresses

3btec.com directs to two IP numbers, 81.169.145.93 and 2a01:238:20a:202:1093::

hermstein.net, tomlast.de, braeunl.com plus two other host names have IP numbers in common with 3btec.com.

Name Servers

3btec.com is delegated to two name servers: docks19.rzone.de and shades02.rzone.de.

The name server configuration of 3btec.com is shared with other domains, for instance constantmotion.nl, haake-horn.de, macspage.com and two others.

3btec.com shares at least some of its name servers with other domains, including clarariedel.com, recyclingtechnik.info, geors.de and two others.

These name servers are frequently seen alongside docks13.rzone.de, docks14.rzone.de, shades03.rzone.de and 7 other name servers.

docks19.rzone.de and shades02.rzone.de each resolve to two IP addresses: docks19.rzone.de points to 217.160.80.146 and 2001:8d8:fe:53:5747:2a74:d:19, while shades02.rzone.de points to 185.132.34.129 and 2607:f1c0:fe:53:185:132:34:129.

Mail Servers

3btec.com uses one mail server — 3btec-com.mail.protection.outlook.com.

3btec-com.mail.protection.outlook.com has 8 IP addresses: 52.101.168.0, 52.101.170.0, 52.101.170.1 plus 5 more.