`kofer.net`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2c2^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02c2.elastic-ssl.ui-r.com`
A	217.160.0.91^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`gmxde.ui-dns.biz` ⭐
		A	2001:8d8:fe:53::81:239^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.biz`
		A	217.160.81.239^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.biz`
NS	`gmxde.ui-dns.com`
		A	2607:f1c0:fe:53::34:239^{🇺🇸 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	`gmxde.ui-dns.com`
		A	185.132.34.239^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`gmxde.ui-dns.com`
NS	`gmxde.ui-dns.de`
		A	2001:8d8:fe:53::80:239^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.de`
		A	217.160.80.239^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`gmxde.ui-dns.de`
NS	`gmxde.ui-dns.org`
		A	2607:f1c0:fe:53::35:239^{🇺🇸 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	`gmxde.ui-dns.org`
		A	185.132.35.239^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`gmxde.ui-dns.org`
MX	`dhmx01.emig.gmx.net` ⭐
		A	212.227.15.9^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.emig.gmx.net`
MX	`dhmx02.emig.gmx.net` ⭐
		A	212.227.17.5^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.emig.gmx.net`
TXT	`v=spf1 redirect=_spf.gmx.net`
SOA	`gmxde.ui-dns.biz`hostmaster@schlund.de 2007-04-03 #7

`net`

	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=1778397716

⚠️ On DNS blocklist: tif

Same first word

kofer.si

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kofer.com

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kofer.hr

kofer.fr

kofer.ru

kofer.ch

kofer.sk

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DNS History

13 records (8 active, 5 former)

●NSgmxde.ui-dns.biz2026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

●NSgmxde.ui-dns.com2026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

●NSgmxde.ui-dns.de2026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

●NSgmxde.ui-dns.org2026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

○NSns19.schlund.de2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 21:55:00
● 2017-04-02 08:44:12
○ 2026-03-27 09:39:52
○ 2026-05-10 07:22:58

○NSns20.schlund.de2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 21:55:00
● 2017-04-02 08:44:12
○ 2026-03-27 09:39:52
○ 2026-05-10 07:22:58

●MXdhmx01.emig.gmx.net2026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

●MXdhmx02.emig.gmx.net2026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

○MXmx0.gmx.de2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 21:55:00
● 2017-04-02 08:44:12
○ 2026-03-27 09:39:52
○ 2026-05-10 07:22:58

○MXmx0.gmx.net2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 21:55:00
● 2017-04-02 08:44:12
○ 2026-03-27 09:39:52
○ 2026-05-10 07:22:58

●A2001:8d8:100f:f000::2c22026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

●A217.160.0.912026-03-27 → 2026-05-10 · 3 obs

○ 2017-04-02 08:44:12
● 2026-03-27 09:39:52
● 2026-05-10 07:22:58

○A82.165.58.882015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 21:55:00
● 2017-04-02 08:44:12
○ 2026-03-27 09:39:52
○ 2026-05-10 07:22:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kofer.net	gmxde.ui-dns.com, gmxde.ui-dns.biz, gmxde.ui-dns.org, gmxde.ui-dns.de	-

✅ Authoritative Response

Server:185.132.34.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kofer.net (unsigned zone)

⏱️ Timing

Total: 782ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.91`
AAAA	1	`2001:8d8:100f:f000::2c2`
NS	4	`gmxde.ui-dns.com, gmxde.ui-dns.de...`
MX	2	`dhmx02.emig.gmx.net (pri: 10), dhmx01.emig.gmx.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.gmx.net`
SOA	1	`gmxde.ui-dns.biz hostmaster.schlund.de`

Analysis

IP Addresses

kofer.net points to two IP numbers: 2001:8d8:100f:f000::2c2 and 217.160.0.91.

Other host names such as opracol.com, www.beroa-group.com, armyconnect.com, jenniizzo.com and hkvz.de share IPs with kofer.net.

Name Servers

kofer.net is delegated to four name servers: gmxde.ui-dns.biz, gmxde.ui-dns.com, gmxde.ui-dns.de and gmxde.ui-dns.org.

kofer.net at least partially shares name servers with other domains, for example namib.name, kleuters.net, toni-gruber.de, rsbergen.de and direkt62.de.