curtec.com - dns.ninja

`curtec.com`

DNSSEC	⚠️ Not signed
A	2a00:1c98:1000:1083:0:1:6166:ae54^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
A	185.162.31.108^{🇧🇪 COMBELL-AS185.162.28.0/22 Combell Network}
NS	`ns3.european-server.com` ⭐
		A	2a00:1c98::53:1^{🇧🇪 COMBELL-AS2a00:1c98::/32 COMBELL Network}
			PTR	`ns3.combell.net`
		A	83.217.73.172^{🇧🇪 COMBELL-AS83.217.64.0/19 Combell Network}
			PTR	`ns3.combell.net`
NS	`ns1.european-server.eu` ⚠️ Not in parent delegation
		A	2a00:1c98:50::50^{🇧🇪 COMBELL-AS2a00:1c98:50::/44}
		A	89.44.166.48^{🇧🇪 COMBELL-AS89.44.166.0/23 Combell Network}
			PTR	`89.44.166.48.static.hosted.by.combell-ops.net`
NS	`ns4.european-server.com`
		A	2001:1598:0:101::3^{🇧🇪 EASYHOST-COLO-AS2001:1598::/32 Easyhost Network}
			PTR	`ns4.combell.net`
		A	86.39.202.67^{🇧🇪 EASYHOST-COLO-AS86.39.128.0/17 Easyhost Network}
			PTR	`ns4.combell.net`
MX	`curtec-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::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.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::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`apple-domain-verification=lru5CoksRBUWFiq1`
TXT	`v=spf1 a mx ip4:46.44.163.129 ip4:145.128.233.100 ip4:185.162.31.108 ip4:152....`
TXT	`Curtec NL`
TXT	`MS=ms21751163`
TXT	`d12fa9d9a043c50fd1f2462ea1abecee02cbc698511c4554af341fef50fa7818`
TXT	`google-site-verification=RNHGihvzESN6hZ7TAG7_eqNVXy_KuV2vO4LXcllYkEY`
TXT	`bde4bc37f908fa4d5297cf965e7ca488d181bf42068398d3790e1d74080ba0db`
TXT	`google-site-verification=5PJCF_T-8nq07lTPePXaPPL_Qz6kT-fIEyziDlbooYg`
TXT	`0581738de2dd1c18a8e1c1658ce15265471f148f17677b510bfe77c4d41e0cb1`
TXT	`xR3NAtZIldtDo/PT3hvmRRb1Q7M41JnLgA9aIAwOpOqg+sTuujs46ndurHrWP88Y10CHSX3XemX/B...`
TXT	`google-site-verification=RB0bZAQl44-CzCbpKB9THXBnwCFN7X49WXT-xOimbYI`
TXT	`google-site-verification=TmSU2YiA0mliGBvFlidDB4zVcLWUZMTdaV95xiUBi2w`
SOA	`ns3.european-server.com`hostmaster@curtec.com serial=1767622249

`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=1781729190

WOT: SAFE (66/100)

Subdomains

mail.curtec.com

www.curtec.com

mail2.curtec.com

Same first word

curtec.com

curtec.de

curtec.be

curtec.mx

curtec.nl

curtec.es

curtec.com.au

Similar names

truecc.com

reccut.com

cetruc.com

crutec.com

cercut.com

cucert.de

crutec.co.kr

erctcu.com

tuccer.nl

ruccet.com

ucerct.com

curetc.com

cecurt.com.mx

truecc.vip

cucert.cu

cecutr.com

crecut.com

tcecur.com

trucce.com

ctcure.com

crecut.co.uk

cetruc.pt

ctcure.org

ecctur.com

curect.com

crucet.com

DNS History

10 records (6 active, 4 former)

●NSns1.european-server.eu2026-02-22 → 2026-06-17 · 3 obs

○ 2015-06-06 20:54:02
● 2026-02-22 10:20:06
● 2026-06-17 21:00:22

●NSns3.european-server.com2015-06-06 → 2026-06-17 · 2 obs

● 2015-06-06 20:54:02
● 2026-06-17 21:00:22

●NSns4.european-server.com2015-06-06 → 2026-06-17 · 2 obs

● 2015-06-06 20:54:02
● 2026-06-17 21:00:22

●MXcurtec-com.mail.protection.outlook.com2020-02-16 → 2026-06-17 · 3 obs

○ 2017-02-17 13:36:46
● 2020-02-16 22:20:44
● 2026-06-17 21:00:22

○MXmailbackup1.kpn.net2015-06-06 → 2017-02-17 · 4 obs

● 2015-06-06 20:54:02
● 2017-02-17 13:36:46
○ 2020-02-16 22:20:44
○ 2026-06-17 21:00:22

○MXsmtp.routit.net2015-06-06 → 2017-02-17 · 4 obs

● 2015-06-06 20:54:02
● 2017-02-17 13:36:46
○ 2020-02-16 22:20:44
○ 2026-06-17 21:00:22

○MXsmtp1.routit.net2015-06-06 → 2017-02-17 · 4 obs

● 2015-06-06 20:54:02
● 2017-02-17 13:36:46
○ 2020-02-16 22:20:44
○ 2026-06-17 21:00:22

○A176.62.164.662015-06-06 → 2017-02-17 · 4 obs

● 2015-06-06 20:54:02
● 2017-02-17 13:36:46
○ 2020-02-16 22:20:44
○ 2026-06-17 21:00:22

●A185.162.31.1082020-02-16 → 2026-06-17 · 3 obs

○ 2017-02-17 13:36:46
● 2020-02-16 22:20:44
● 2026-06-17 21:00:22

●A2a00:1c98:1000:1083:0:1:6166:ae542026-02-22 → 2026-06-17 · 3 obs

○ 2020-02-16 22:20:44
● 2026-02-22 10:20:06
● 2026-06-17 21:00:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
curtec.com	ns3.european-server.com, ns4.european-server.com	4 records

✅ Authoritative Response

Server:86.39.202.67

NS records: ns3.european-server.com, ns4.european-server.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for curtec.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.162.31.108`
AAAA	1	`2a00:1c98:1000:1083:0:1:6166:ae54`
NS	3	`ns3.european-server.com, ns4.european-server.com...`
MX	1	`curtec-com.mail.protection.outlook.com (`
TXT	12	`apple-domain-verification=lru5CoksRBUWFi, v=spf1 a mx ip4:46.44.163.129 ip4:145.12...`
SOA	1	`ns3.european-server.com hostmaster.curte`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.european-server.com, ns3.european-server.com, ns4.european-server.com...)

Analysis

Hierarchy

curtec.com sits above mail.curtec.com, www.curtec.com and mail2.curtec.com in the domain hierarchy.

IP Addresses

curtec.com points to the IP addresses 185.162.31.108 and 2a00:1c98:1000:1083:0:1:6166:ae54

ipci2014.org, garnifood.eu, equitalent.be and two other host names share IP numbers with curtec.com.

Name Servers

curtec.com is served by three name servers: ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu.

There is at least partial name server overlap between curtec.com and other domains — casadelastapas.be, commonsense.be, eurobel.be and two more among them.

These name servers regularly appear alongside ns3.combell.net, ns4.combell.net, ns1.combell.eu and 3 other name servers in NS record sets.

The hostnames ns3.european-server.com, ns4.european-server.com and ns1.european-server.eu each direct to two IP addresses — ns3.european-server.com to 83.217.73.172 and 2a00:1c98::53:1, ns4.european-server.com to 86.39.202.67 and 2001:1598:0:101::3, and ns1.european-server.eu to 89.44.166.48 and 2a00:1c98:50::50.

Mail Servers

Mail for curtec.com is handled by a single mail server, curtec-com.mail.protection.outlook.com.

curtec-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.5, 52.101.68.18, 52.101.73.1 and 5 others.