optcon.de - dns.ninja

`optcon.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.78^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1092.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:92^{🇺🇸 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	`ns1092.ui-dns.org`
		A	185.132.35.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.org`
NS	`ns1092.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:92^{🇺🇸 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	`ns1092.ui-dns.biz`
		A	185.132.33.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.biz`
NS	`ns1092.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:92^{🇺🇸 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	`ns1092.ui-dns.com`
		A	185.132.34.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.com`
NS	`ns1092.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:92^{🇺🇸 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	`ns1092.ui-dns.de`
		A	185.132.32.92^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1092.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1092.ui-dns.org`hostmaster@1und1.de 2017-07-17 #51

`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=1786304361

Same first word

optcon.de

optcon.com.br

optcon.com

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DNS History

14 records (8 active, 6 former)

●NSns1092.ui-dns.biz2026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

●NSns1092.ui-dns.com2026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

●NSns1092.ui-dns.de2026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

●NSns1092.ui-dns.org2026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

○NSns65.1und1.de2015-04-08 → 2018-05-23 · 4 obs

● 2015-04-08 11:11:00
● 2018-05-23 17:38:56
○ 2026-04-02 07:37:24
○ 2026-08-09 20:11:42

○NSns66.1und1.de2015-04-08 → 2018-05-23 · 4 obs

● 2015-04-08 11:11:00
● 2018-05-23 17:38:56
○ 2026-04-02 07:37:24
○ 2026-08-09 20:11:42

●MXmx00.ionos.de2026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

○MXmx00.kundenserver.de2015-04-08 → 2018-05-23 · 4 obs

● 2015-04-08 11:11:00
● 2018-05-23 17:38:56
○ 2026-04-02 07:37:24
○ 2026-08-09 20:11:42

●MXmx01.ionos.de2026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

○MXmx01.kundenserver.de2015-04-08 → 2018-05-23 · 4 obs

● 2015-04-08 11:11:00
● 2018-05-23 17:38:56
○ 2026-04-02 07:37:24
○ 2026-08-09 20:11:42

○A176.28.42.752015-04-08 → 2016-03-21 · 4 obs

● 2015-04-08 11:11:00
● 2016-03-21 07:03:30
○ 2016-08-13 00:38:20
○ 2026-08-09 20:11:42

●A2001:8d8:100f:f000::2002026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

●A217.160.0.782026-04-02 → 2026-08-09 · 3 obs

○ 2018-05-23 17:38:56
● 2026-04-02 07:37:24
● 2026-08-09 20:11:42

○A5.175.25.2322016-08-13 → 2018-05-23 · 5 obs

○ 2016-03-21 07:03:30
● 2016-08-13 00:38:20
● 2018-05-23 17:38:56
○ 2026-04-02 07:37:24
○ 2026-08-09 20:11:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
optcon.de	ns1092.ui-dns.de, ns1092.ui-dns.org, ns1092.ui-dns.com, ns1092.ui-dns.biz	-

✅ Authoritative Response

Server:185.132.33.92

NS records: ns1092.ui-dns.de, ns1092.ui-dns.org, ns1092.ui-dns.com, ns1092.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optcon.de (unsigned zone)

⏱️ Timing

Total: 1390ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.78`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1092.ui-dns.com, ns1092.ui-dns.biz...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1092.ui-dns.org hostmaster.1und1.de`

Analysis

IP Addresses

optcon.de resolves to the IP addresses 217.160.0.78 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with optcon.de are kidcreatives.com, disttex.com, rotuline.es and two others.

Name Servers

The domain optcon.de is delegated to these four name servers: ns1092.ui-dns.biz, ns1092.ui-dns.com, ns1092.ui-dns.de and ns1092.ui-dns.org.

optcon.de has at least partial name server overlap with other domains, such as savalle.name, smedia.at, emilyfisher.info and two others.

ns1098.ui-dns.com, ns1024.ui-dns.de and ns1058.ui-dns.de — plus 4 other name servers — are commonly paired with these name servers.

ns1092.ui-dns.biz, ns1092.ui-dns.com, ns1092.ui-dns.de and ns1092.ui-dns.org all point to exactly two IP numbers each: ns1092.ui-dns.biz → 185.132.33.92 and 2607:f1c0:fe:53:185:132:33:92; ns1092.ui-dns.com → 185.132.34.92 and 2607:f1c0:fe:53:185:132:34:92; ns1092.ui-dns.de → 185.132.32.92 and 2607:f1c0:fe:53:185:132:32:92; ns1092.ui-dns.org → 185.132.35.92 and 2607:f1c0:fe:53:185:132:35:92.

Mail Servers

The MX records for optcon.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

optcon.de has the same mail server arrangement as a number of other domains, for example land(0x736578).de, driveusa.at, ib-nickel.de and two more.

Each of the two host names carries two IP addresses: mx00.ionos.de points to 212.227.15.41 and 212.227.15.171, and mx01.ionos.de points to 212.227.15.188 and 217.72.192.67.