rtce.de - dns.ninja

`rtce.de`

DNSSEC	⚠️ Not signed
A	217.160.0.68^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-68.elastic-ssl.ui-r.com`
NS	`ns1066.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:66^{🇺🇸 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	`ns1066.ui-dns.de`
		A	217.160.80.66^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1066.ui-dns.de`
NS	`ns1066.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5142:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1066.ui-dns.biz`
		A	217.160.81.66^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1066.ui-dns.biz`
NS	`ns1066.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5242:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1066.ui-dns.com`
		A	217.160.82.66^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1066.ui-dns.com`
NS	`ns1066.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5342:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1066.ui-dns.org`
		A	217.160.83.66^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1066.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`
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`
TXT	`google-site-verification=46Yvg-swc9W1ebueaO3FK-dOZMDAzMkYqiw1IYNsoLg`
SOA	`ns1066.ui-dns.de`hostmaster@schlund.de 2016-04-18 #17

`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=1780688804

Same first word

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DNS History

13 records (7 active, 6 former)

●NSns1066.ui-dns.biz2021-01-27 → 2026-06-05 · 3 obs

○ 2016-11-26 23:15:56
● 2021-01-27 06:50:20
● 2026-06-05 20:16:10

●NSns1066.ui-dns.com2021-01-27 → 2026-06-05 · 3 obs

○ 2016-11-26 23:15:56
● 2021-01-27 06:50:20
● 2026-06-05 20:16:10

●NSns1066.ui-dns.de2021-01-27 → 2026-06-05 · 3 obs

○ 2016-11-26 23:15:56
● 2021-01-27 06:50:20
● 2026-06-05 20:16:10

●NSns1066.ui-dns.org2021-01-27 → 2026-06-05 · 3 obs

○ 2016-11-26 23:15:56
● 2021-01-27 06:50:20
● 2026-06-05 20:16:10

○NSns5.schlund.de2015-07-05 → 2016-11-26 · 4 obs

● 2015-07-05 00:20:28
● 2016-11-26 23:15:56
○ 2021-01-27 06:50:20
○ 2026-06-05 20:16:10

○NSns6.schlund.de2015-07-05 → 2016-11-26 · 4 obs

● 2015-07-05 00:20:28
● 2016-11-26 23:15:56
○ 2021-01-27 06:50:20
○ 2026-06-05 20:16:10

●MXmx00.ionos.de2026-03-26 → 2026-06-05 · 3 obs

○ 2021-01-27 06:50:20
● 2026-03-26 12:15:36
● 2026-06-05 20:16:10

○MXmx00.schlund.de2015-07-05 → 2021-01-27 · 4 obs

● 2015-07-05 00:20:28
● 2021-01-27 06:50:20
○ 2026-03-26 12:15:36
○ 2026-06-05 20:16:10

●MXmx01.ionos.de2026-03-26 → 2026-06-05 · 3 obs

○ 2021-01-27 06:50:20
● 2026-03-26 12:15:36
● 2026-06-05 20:16:10

○MXmx01.schlund.de2015-07-05 → 2021-01-27 · 4 obs

● 2015-07-05 00:20:28
● 2021-01-27 06:50:20
○ 2026-03-26 12:15:36
○ 2026-06-05 20:16:10

●A217.160.0.682021-01-27 → 2026-06-05 · 3 obs

○ 2016-11-26 23:15:56
● 2021-01-27 06:50:20
● 2026-06-05 20:16:10

○A217.160.231.922016-11-26 → 2016-11-26 · 4 obs

○ 2016-04-14 05:17:08
● 2016-11-26 23:15:56
○ 2021-01-27 06:50:20
○ 2026-06-05 20:16:10

○A82.165.72.472015-07-05 → 2016-04-14 · 4 obs

● 2015-07-05 00:20:28
● 2016-04-14 05:17:08
○ 2016-11-26 23:15:56
○ 2026-06-05 20:16:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
rtce.de	ns1066.ui-dns.de, ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.org	-

✅ Authoritative Response

Server:217.160.83.66

NS records: ns1066.ui-dns.de, ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtce.de (unsigned zone)

⏱️ Timing

Total: 946ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.68`
NS	4	`ns1066.ui-dns.de, ns1066.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	2	`google-site-verification=46Yvg-swc9W1ebu, v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1066.ui-dns.de hostmaster.schlund.de`

Analysis

IP Addresses

rtce.de resolves to just one IP address, 217.160.0.68.

Two other host names, along with www.parkway-software.com, lacryo-toulouse.com and editools.de, also share IP numbers with rtce.de.

Name Servers

rtce.de delegates DNS authority to 4 name servers — ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.de and ns1066.ui-dns.org.

The name servers of rtce.de overlap at least partially with those of other domains — among them courtneymarieandrews.com, promobase.es, lz8.de and two more.

The name servers ns1018.ui-dns.org, ns1033.ui-dns.de and ns1125.ui-dns.com are commonly seen alongside these name servers.

Each of the four hosts ns1066.ui-dns.biz, ns1066.ui-dns.com, ns1066.ui-dns.de and ns1066.ui-dns.org has two IP addresses. ns1066.ui-dns.biz points to 217.160.81.66 and 2001:8d8:fe:53:0:d9a0:5142:100. ns1066.ui-dns.com points to 217.160.82.66 and 2001:8d8:fe:53:0:d9a0:5242:100. ns1066.ui-dns.de points to 217.160.80.66 and 2607:f1c0:fe:53:185:132:32:66. ns1066.ui-dns.org points to 217.160.83.66 and 2001:8d8:fe:53:0:d9a0:5342:100.

Mail Servers

rtce.de is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with rtce.de are isipisi.online, barbier.de, autak.net and two others.

Both mx00.ionos.de and mx01.ionos.de have a single IP address each — mx00.ionos.de resolves to 212.227.15.41 while mx01.ionos.de resolves to 217.72.192.67.