robcore.com - dns.ninja

`robcore.com`

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	217.160.0.47^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1055.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:55^{🇺🇸 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	`ns1055.ui-dns.de`
		A	217.160.80.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.de`
NS	`ns1055.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5137:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.biz`
		A	217.160.81.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.biz`
NS	`ns1055.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5237:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.com`
		A	217.160.82.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
NS	`ns1055.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5337:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1055.ui-dns.org`
		A	217.160.83.55^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1055.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`
SOA	`ns1055.ui-dns.de`hostmaster@1und1.de 2010-07-31 #8

`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=1782594585

Same first word

robcore.de

robcore.com

robcore.se

robcore.net

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recobro.es

berroco.com

corbero.org

brocore.com

roberco.de

correob.cyou

orbcore.com

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corbero.pt

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corerob.de

robocre.com

corbero.net

corbero.com.es

brecoro.com.pl

boreroc.com

borerco.com

corbero.com

roberco.com

corbero.de

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correob.help

roberco.nl

DNS History

17 records (8 active, 9 former)

●NSns1055.ui-dns.biz2026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

●NSns1055.ui-dns.com2026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

●NSns1055.ui-dns.de2026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

●NSns1055.ui-dns.org2026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

○NSns19a.nameservers.net2007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 02:43:22
○ 2015-05-23 22:44:04
○ 2026-06-27 21:32:20

○NSns19b.nameservers.net2007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 02:43:22
○ 2015-05-23 22:44:04
○ 2026-06-27 21:32:20

○NSns65.1und1.de2015-05-23 → 2017-05-13 · 5 obs

○ 2007-11-02 02:43:22
● 2015-05-23 22:44:04
● 2017-05-13 13:24:08
○ 2026-03-27 22:55:38
○ 2026-06-27 21:32:20

○NSns66.1und1.de2015-05-23 → 2017-05-13 · 5 obs

○ 2007-11-02 02:43:22
● 2015-05-23 22:44:04
● 2017-05-13 13:24:08
○ 2026-03-27 22:55:38
○ 2026-06-27 21:32:20

○MXmail-fwd.mx.g19.rapidsite.net2007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 02:43:22
○ 2015-05-23 22:44:04
○ 2026-06-27 21:32:20

●MXmx00.ionos.de2026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

○MXmx00.kundenserver.de2015-05-23 → 2017-05-13 · 5 obs

○ 2007-11-02 02:43:22
● 2015-05-23 22:44:04
● 2017-05-13 13:24:08
○ 2026-03-27 22:55:38
○ 2026-06-27 21:32:20

●MXmx01.ionos.de2026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

○MXmx01.kundenserver.de2015-05-23 → 2017-05-13 · 5 obs

○ 2007-11-02 02:43:22
● 2015-05-23 22:44:04
● 2017-05-13 13:24:08
○ 2026-03-27 22:55:38
○ 2026-06-27 21:32:20

●A2001:8d8:100f:f000::2002026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

○A204.200.214.302007-11-02 → 2007-11-02 · 3 obs

● 2007-11-02 02:43:22
○ 2015-05-23 22:44:04
○ 2026-06-27 21:32:20

○A212.227.71.1642015-05-23 → 2017-05-13 · 5 obs

○ 2007-11-02 02:43:22
● 2015-05-23 22:44:04
● 2017-05-13 13:24:08
○ 2026-03-27 22:55:38
○ 2026-06-27 21:32:20

●A217.160.0.472026-03-27 → 2026-06-27 · 3 obs

○ 2017-05-13 13:24:08
● 2026-03-27 22:55:38
● 2026-06-27 21:32:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...	-
robcore.com	ns1055.ui-dns.de, ns1055.ui-dns.biz, ns1055.ui-dns.org, ns1055.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.55

NS records: ns1055.ui-dns.de, ns1055.ui-dns.biz, ns1055.ui-dns.org, ns1055.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robcore.com (unsigned zone)

⏱️ Timing

Total: 335ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.47`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1055.ui-dns.biz, ns1055.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1055.ui-dns.de hostmaster.1und1.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1055.ui-dns.com, ns1055.ui-dns.com)

Analysis

IP Addresses

robcore.com resolves to the IP addresses 217.160.0.47 and 2001:8d8:100f:f000::200

noaksey.com, online-band.de, winrox.com plus two other host names have IP numbers in common with robcore.com.

Name Servers

Four name servers handle the delegation for robcore.com: ns1055.ui-dns.biz, ns1055.ui-dns.com, ns1055.ui-dns.de and ns1055.ui-dns.org.

robcore.com partially shares its NS delegation with several other domains, including garnetshouse.com, raimund-steinbach.de, pragerhof.de and two others.

In DNS configurations, these name servers often share authority with ns1117.ui-dns.biz, ns1058.ui-dns.org, ns1031.ui-dns.com and 6 other name servers.

ns1055.ui-dns.biz, ns1055.ui-dns.com, ns1055.ui-dns.de and ns1055.ui-dns.org each carry two IP addresses. ns1055.ui-dns.biz has 217.160.81.55 and 2001:8d8:fe:53:0:d9a0:5137:100; ns1055.ui-dns.com has 217.160.82.55 and 2001:8d8:fe:53:0:d9a0:5237:100; ns1055.ui-dns.de has 217.160.80.55 and 2607:f1c0:fe:53:185:132:32:55; ns1055.ui-dns.org has 217.160.83.55 and 2001:8d8:fe:53:0:d9a0:5337:100.

Mail Servers

robcore.com uses two mail servers, mx00.ionos.de and mx01.ionos.de.

The mail server setup of robcore.com matches that of other domains such as apothekenversand.de, hans-joachim-schaefer.de, azalay.at and two others.

mx00.ionos.de resolves to 212.227.15.41. mx01.ionos.de resolves to 217.72.192.67. Both host names point to a single IP number.