`gt3cup.de`

DNSSEC	⚠️ Not signed
NS	`ns1121.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5379:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.org`
		A	217.160.83.121^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.org`
NS	`ns1057.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5239:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.com`
		A	217.160.82.57^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1057.ui-dns.com`
NS	`ns1111.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:111^{🇺🇸 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	`ns1111.ui-dns.de`
		A	185.132.32.111^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1111.ui-dns.de`
		A	217.160.80.111^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1111.ui-dns.de`
NS	`ns1118.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5176:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.biz`
		A	217.160.81.118^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1118.ui-dns.biz`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.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	`ns1121.ui-dns.org`hostmaster@1und1.com 2017-06-01 #6

`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=1776220777

gt3cup.de

gt3cup.com

10 records (6 active, 4 former)

●NSns1057.ui-dns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2017-03-23 13:44:12
● 2026-04-15 03:09:32

●NSns1111.ui-dns.de2026-04-15 → 2026-04-15 · 2 obs

○ 2017-03-23 13:44:12
● 2026-04-15 03:09:32

●NSns1118.ui-dns.biz2026-04-15 → 2026-04-15 · 2 obs

○ 2017-03-23 13:44:12
● 2026-04-15 03:09:32

●NSns1121.ui-dns.org2026-04-15 → 2026-04-15 · 2 obs

○ 2017-03-23 13:44:12
● 2026-04-15 03:09:32

○NSns5.kasserver.com2015-06-10 → 2016-08-08 · 4 obs

● 2015-06-10 10:49:28
● 2016-08-08 02:39:12
○ 2017-03-23 13:44:12
○ 2026-04-15 03:09:32

○NSns6.kasserver.com2015-06-10 → 2016-08-08 · 4 obs

● 2015-06-10 10:49:28
● 2016-08-08 02:39:12
○ 2017-03-23 13:44:12
○ 2026-04-15 03:09:32

○MXmail.gt3cup.de2015-06-10 → 2016-08-08 · 4 obs

● 2015-06-10 10:49:28
● 2016-08-08 02:39:12
○ 2017-03-23 13:44:12
○ 2026-04-15 03:09:32

●MXmx00.ionos.de2026-04-15 → 2026-04-15 · 2 obs

○ 2017-03-23 13:44:12
● 2026-04-15 03:09:32

●MXmx01.ionos.de2026-04-15 → 2026-04-15 · 2 obs

○ 2017-03-23 13:44:12
● 2026-04-15 03:09:32

○A85.13.129.2142015-06-10 → 2016-08-08 · 4 obs

● 2015-06-10 10:49:28
● 2016-08-08 02:39:12
○ 2017-03-23 13:44:12
○ 2026-04-15 03:09:32

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
gt3cup.de	ns1057.ui-dns.com, ns1121.ui-dns.org, ns1118.ui-dns.biz, ns1111.ui-dns.de	-

Server:217.160.81.118

NS records: ns1057.ui-dns.com, ns1121.ui-dns.org, ns1118.ui-dns.biz, ns1111.ui-dns.de

⚠️ Insecure (no DNSSEC)

No DS record for gt3cup.de (unsigned zone)

Total: 827ms | Queries: -

Type	Count	Sample Data
NS	4	`ns1111.ui-dns.de, ns1118.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	`ns1121.ui-dns.org hostmaster.1und1.com`

gt3cup.de at least partially shares name servers with other domains, for instance ben-and.com, bormatec.de, les-taxis.fr, vitalstoffe.at and hasulith.de.