classcon.de - dns.ninja

`classcon.de`

DNSSEC	⚠️ Not signed
A	185.87.176.108^{🇩🇪 d-velop185.87.176.0/24}
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 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-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 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-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.com`
MX	`classcon-de.mail.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::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::3^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am6pr04cu00303.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`MS=ms21434705`
TXT	`google-site-verification=mIXUOFQTTZ1tOw_2CSd7rRjcD0O4hskpDSv9BvfFK08`
TXT	`miro-verification=a5fce163788cd56a86c86e267517400588d119a6`
TXT	`v=spf1 mx ip6:2a03:7ae0:0:1::1:25 ip6:2a03:7ae0:0:1::2:25 ip4:207.54.70.221 i...`
TXT	`sAbEee074g4AEwhvCGY+yz4PJTo1sXyXmO9yhsKo+bsbV5LkqLojAxyaUAwOVV/s7EnyT0BNPFSL7...`
SOA	`a.ns14.net`noc@d-velop.de 2025-04-28 #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=1785125285

Subdomains

www.classcon.de

Same first word

classcon.it

classcon.de

classcon.com

Similar names

ccsloans.com

alcossnc.com

conclass.com

solsccan.co

cscloans.co.uk

conclass.tech

DNS History

15 records (6 active, 9 former)

●NSa.ns14.net2026-02-27 → 2026-07-27 · 3 obs

○ 2017-05-13 02:56:12
● 2026-02-27 23:41:08
● 2026-07-27 04:44:44

●NSb.ns14.net2026-02-27 → 2026-07-27 · 3 obs

○ 2017-05-13 02:56:12
● 2026-02-27 23:41:08
● 2026-07-27 04:44:44

●NSc.ns14.net2026-02-27 → 2026-07-27 · 3 obs

○ 2017-05-13 02:56:12
● 2026-02-27 23:41:08
● 2026-07-27 04:44:44

●NSd.ns14.net2026-02-27 → 2026-07-27 · 3 obs

○ 2017-05-13 02:56:12
● 2026-02-27 23:41:08
● 2026-07-27 04:44:44

○NSns.second-ns.com2015-08-01 → 2017-05-13 · 4 obs

● 2015-08-01 21:42:54
● 2017-05-13 02:56:12
○ 2026-02-27 23:41:08
○ 2026-07-27 04:44:44

○NSns1.your-server.de2015-08-01 → 2017-05-13 · 4 obs

● 2015-08-01 21:42:54
● 2017-05-13 02:56:12
○ 2026-02-27 23:41:08
○ 2026-07-27 04:44:44

○NSns3.second-ns.de2015-08-01 → 2017-05-13 · 4 obs

● 2015-08-01 21:42:54
● 2017-05-13 02:56:12
○ 2026-02-27 23:41:08
○ 2026-07-27 04:44:44

●MXclasscon-de.mail.protection.outlook.com2026-05-11 → 2026-07-27 · 3 obs

○ 2026-05-05 17:23:54
● 2026-05-11 11:27:58
● 2026-07-27 04:44:44

○MXmail.d-velop.de2015-08-01 → 2016-02-26 · 4 obs

● 2015-08-01 21:42:54
● 2016-02-26 08:10:52
○ 2016-09-18 17:06:16
○ 2026-07-27 04:44:44

○MXmail3.d-velop.de2016-09-18 → 2017-05-13 · 5 obs

○ 2016-02-26 08:10:52
● 2016-09-18 17:06:16
● 2017-05-13 02:56:12
○ 2026-02-27 23:41:08
○ 2026-07-27 04:44:44

○MXmail4.d-velop.de2016-09-18 → 2017-05-13 · 5 obs

○ 2016-02-26 08:10:52
● 2016-09-18 17:06:16
● 2017-05-13 02:56:12
○ 2026-02-27 23:41:08
○ 2026-07-27 04:44:44

○MXmx1.hc258-27.eu.iphmx.com2026-02-27 → 2026-05-05 · 5 obs

○ 2017-05-13 02:56:12
● 2026-02-27 23:41:08
● 2026-05-05 17:23:54
○ 2026-05-11 11:27:58
○ 2026-07-27 04:44:44

○MXmx2.hc258-27.eu.iphmx.com2026-02-27 → 2026-05-05 · 5 obs

○ 2017-05-13 02:56:12
● 2026-02-27 23:41:08
● 2026-05-05 17:23:54
○ 2026-05-11 11:27:58
○ 2026-07-27 04:44:44

●A185.87.176.1082026-02-27 → 2026-07-27 · 3 obs

○ 2017-05-13 02:56:12
● 2026-02-27 23:41:08
● 2026-07-27 04:44:44

○A78.46.9.1492015-08-01 → 2017-05-13 · 4 obs

● 2015-08-01 21:42:54
● 2017-05-13 02:56:12
○ 2026-02-27 23:41:08
○ 2026-07-27 04:44:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
classcon.de	d.ns14.net, c.ns14.net, a.ns14.net, b.ns14.net	-

✅ Authoritative Response

Server:185.132.34.160

NS records: d.ns14.net, c.ns14.net, a.ns14.net, b.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classcon.de (unsigned zone)

⏱️ Timing

Total: 721ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.87.176.108`
NS	4	`c.ns14.net, b.ns14.net...`
MX	1	`classcon-de.mail.protection.outlook.com`
TXT	5	`v=spf1 mx ip6:2a03:7ae0:0:1::1:25 ip6:2a, MS=ms21434705...`
SOA	1	`a.ns14.net noc.d-velop.de`

Analysis

Hierarchy

www.classcon.de is delegated beneath classcon.de.

IP Addresses

classcon.de directs to one IP number, which is 185.87.176.108.

Among the host names that share IP numbers with classcon.de are velop.ag, www.d-velop.de, d-velop.cloud and two others.

Name Servers

The domain classcon.de is delegated to these four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

There is at least partial name server overlap between classcon.de and other domains — msccruises.me, commastore.be, draeger-us.org and two more among them.

All four hostnames — a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net — resolve to two IP numbers apiece: a.ns14.net to 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160; b.ns14.net to 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160; c.ns14.net to 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160; d.ns14.net to 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.

Mail Servers

classcon.de routes its mail through a single mail server, classcon-de.mail.protection.outlook.com.

classcon-de.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.3, 52.101.68.36 and 52.101.73.6, along with 5 other.