stefcon.com - dns.ninja

`stefcon.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::216^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0216.elastic-ssl.ui-r.com`
A	217.160.0.140^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1064.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:64^{🇺🇸 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	`ns1064.ui-dns.de`
		A	185.132.32.64^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1064.ui-dns.de`
NS	`ns1064.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:64^{🇺🇸 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	`ns1064.ui-dns.biz`
		A	185.132.33.64^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1064.ui-dns.biz`
NS	`ns1064.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:64^{🇺🇸 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	`ns1064.ui-dns.com`
		A	185.132.34.64^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1064.ui-dns.com`
NS	`ns1064.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:64^{🇺🇸 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	`ns1064.ui-dns.org`
		A	185.132.35.64^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1064.ui-dns.org`
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` ⭐
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1064.ui-dns.de`hostmaster@schlund.de 2016-04-20 #3

`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=1785085677

Same first word

stefcon.com

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DNS History

17 records (8 active, 9 former)

●NSns1064.ui-dns.biz2020-02-05 → 2026-07-26 · 3 obs

○ 2017-03-27 20:02:34
● 2020-02-05 12:00:14
● 2026-07-26 17:17:40

●NSns1064.ui-dns.com2020-02-05 → 2026-07-26 · 3 obs

○ 2017-03-27 20:02:34
● 2020-02-05 12:00:14
● 2026-07-26 17:17:40

●NSns1064.ui-dns.de2020-02-05 → 2026-07-26 · 3 obs

○ 2017-03-27 20:02:34
● 2020-02-05 12:00:14
● 2026-07-26 17:17:40

●NSns1064.ui-dns.org2020-02-05 → 2026-07-26 · 3 obs

○ 2017-03-27 20:02:34
● 2020-02-05 12:00:14
● 2026-07-26 17:17:40

○NSns23.schlund.de2008-03-19 → 2017-03-27 · 4 obs

● 2008-03-19 23:03:50
● 2017-03-27 20:02:34
○ 2020-02-05 12:00:14
○ 2026-07-26 17:17:40

○NSns24.schlund.de2008-03-19 → 2017-03-27 · 4 obs

● 2008-03-19 23:03:50
● 2017-03-27 20:02:34
○ 2020-02-05 12:00:14
○ 2026-07-26 17:17:40

●MXmx00.ionos.de2026-04-10 → 2026-07-26 · 3 obs

○ 2020-02-05 12:00:14
● 2026-04-10 11:16:32
● 2026-07-26 17:17:40

○MXmx00.kundenserver.de2017-03-27 → 2020-02-05 · 5 obs

○ 2016-09-10 01:20:40
● 2017-03-27 20:02:34
● 2020-02-05 12:00:14
○ 2026-04-10 11:16:32
○ 2026-07-26 17:17:40

○MXmx00.schlund.de2008-03-19 → 2016-09-10 · 4 obs

● 2008-03-19 23:03:50
● 2016-09-10 01:20:40
○ 2017-03-27 20:02:34
○ 2026-07-26 17:17:40

●MXmx01.ionos.de2026-04-10 → 2026-07-26 · 3 obs

○ 2020-02-05 12:00:14
● 2026-04-10 11:16:32
● 2026-07-26 17:17:40

○MXmx01.kundenserver.de2017-03-27 → 2020-02-05 · 5 obs

○ 2016-09-10 01:20:40
● 2017-03-27 20:02:34
● 2020-02-05 12:00:14
○ 2026-04-10 11:16:32
○ 2026-07-26 17:17:40

○MXmx01.schlund.de2008-03-19 → 2016-09-10 · 4 obs

● 2008-03-19 23:03:50
● 2016-09-10 01:20:40
○ 2017-03-27 20:02:34
○ 2026-07-26 17:17:40

●A2001:8d8:100f:f000::2162026-04-10 → 2026-07-26 · 3 obs

○ 2020-02-05 12:00:14
● 2026-04-10 11:16:32
● 2026-07-26 17:17:40

●A217.160.0.1402026-04-10 → 2026-07-26 · 3 obs

○ 2020-02-05 12:00:14
● 2026-04-10 11:16:32
● 2026-07-26 17:17:40

○A217.160.0.1462020-02-05 → 2020-02-05 · 4 obs

○ 2017-03-27 20:02:34
● 2020-02-05 12:00:14
○ 2026-04-10 11:16:32
○ 2026-07-26 17:17:40

○A217.160.231.1802016-09-10 → 2017-03-27 · 5 obs

○ 2016-03-20 22:42:40
● 2016-09-10 01:20:40
● 2017-03-27 20:02:34
○ 2020-02-05 12:00:14
○ 2026-07-26 17:17:40

○A82.165.101.1152008-03-19 → 2016-03-20 · 4 obs

● 2008-03-19 23:03:50
● 2016-03-20 22:42:40
○ 2016-09-10 01:20:40
○ 2026-07-26 17:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
stefcon.com	ns1064.ui-dns.de, ns1064.ui-dns.biz, ns1064.ui-dns.org, ns1064.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.64

NS records: ns1064.ui-dns.de, ns1064.ui-dns.biz, ns1064.ui-dns.org, ns1064.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stefcon.com (unsigned zone)

⏱️ Timing

Total: 808ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.140`
AAAA	1	`2001:8d8:100f:f000::216`
NS	4	`ns1064.ui-dns.com, ns1064.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1064.ui-dns.de hostmaster.schlund.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1064.ui-dns.com, ns1064.ui-dns.com)

Analysis

IP Addresses

stefcon.com has two IP addresses: 217.160.0.140 and 2001:8d8:100f:f000::216

Among the host names that share IP numbers with stefcon.com are 1a-waermepumpen.de, munichcheapflights.com, eeneneen.org and two others.

Name Servers

The domain stefcon.com is delegated to these four name servers: ns1064.ui-dns.biz, ns1064.ui-dns.com, ns1064.ui-dns.de and ns1064.ui-dns.org.

There is at least partial name server overlap between stefcon.com and other domains — cardmeters.com, helmutpoetzinger.de, creativesbaddesign.de and two more among them.

These name servers tend to appear in combination with the name servers ns1065.ui-dns.com, ns1107.ui-dns.de, ns1124.ui-dns.org and ns1111.ui-dns.de.

All four hostnames — ns1064.ui-dns.biz, ns1064.ui-dns.com, ns1064.ui-dns.de and ns1064.ui-dns.org — resolve to two IP numbers apiece: ns1064.ui-dns.biz to 185.132.33.64 and 2607:f1c0:fe:53:185:132:33:64; ns1064.ui-dns.com to 185.132.34.64 and 2607:f1c0:fe:53:185:132:34:64; ns1064.ui-dns.de to 185.132.32.64 and 2607:f1c0:fe:53:185:132:32:64; ns1064.ui-dns.org to 185.132.35.64 and 2607:f1c0:fe:53:185:132:35:64.

Mail Servers

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

stefcon.com has the same mail server arrangement as a number of other domains, for example da-consulting.info, allyouwant.de, bj-c.eu and two more.

Hosts with two IP numbers each:

mx00.ionos.de directs traffic to 212.227.15.41 and 212.227.15.171.