coreserver.org - dns.ninja

`coreserver.org`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::222^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0222.elastic-ssl.ui-r.com`
A	217.160.0.199^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1106.ui-dns.com` ⭐
		A	2607:f1c0:fe:53:185:132:34:106^{🇺🇸 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	`ns1106.ui-dns.com`
		A	185.132.34.106^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1106.ui-dns.com`
NS	`ns1106.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:106^{🇺🇸 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	`ns1106.ui-dns.biz`
		A	185.132.33.106^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1106.ui-dns.biz`
NS	`ns1106.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:106^{🇺🇸 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	`ns1106.ui-dns.de`
		A	185.132.32.106^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1106.ui-dns.de`
NS	`ns1106.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:106^{🇺🇸 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	`ns1106.ui-dns.org`
		A	185.132.35.106^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1106.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	`ns1106.ui-dns.com`hostmaster@1und1.de 2016-04-20 #7

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1784825637

Same first word

coreserver.co

coreserver.ru

coreserver.net

coreserver.co.uk

coreserver.jp

coreserver.cz

coreserver.org

coreserver.de

coreserver.eu

coreserver.com

Similar names

DNS History

16 records (8 active, 8 former)

●NSns1106.ui-dns.biz2018-10-04 → 2026-07-23 · 3 obs

○ 2017-02-07 21:51:02
● 2018-10-04 22:53:10
● 2026-07-23 17:09:48

●NSns1106.ui-dns.com2018-10-04 → 2026-07-23 · 3 obs

○ 2017-02-07 21:51:02
● 2018-10-04 22:53:10
● 2026-07-23 17:09:48

●NSns1106.ui-dns.de2018-10-04 → 2026-07-23 · 3 obs

○ 2017-02-07 21:51:02
● 2018-10-04 22:53:10
● 2026-07-23 17:09:48

●NSns1106.ui-dns.org2018-10-04 → 2026-07-23 · 3 obs

○ 2017-02-07 21:51:02
● 2018-10-04 22:53:10
● 2026-07-23 17:09:48

○NSns65.1und1.de2015-08-18 → 2017-02-07 · 4 obs

● 2015-08-18 14:47:10
● 2017-02-07 21:51:02
○ 2018-10-04 22:53:10
○ 2026-07-23 17:09:48

○NSns66.1und1.de2015-08-18 → 2017-02-07 · 4 obs

● 2015-08-18 14:47:10
● 2017-02-07 21:51:02
○ 2018-10-04 22:53:10
○ 2026-07-23 17:09:48

●MXmx00.ionos.de2026-07-16 → 2026-07-23 · 3 obs

○ 2018-10-04 22:53:10
● 2026-07-16 08:59:56
● 2026-07-23 17:09:48

○MXmx00.kundenserver.de2015-08-18 → 2018-10-04 · 4 obs

● 2015-08-18 14:47:10
● 2018-10-04 22:53:10
○ 2026-07-16 08:59:56
○ 2026-07-23 17:09:48

●MXmx01.ionos.de2026-07-16 → 2026-07-23 · 3 obs

○ 2018-10-04 22:53:10
● 2026-07-16 08:59:56
● 2026-07-23 17:09:48

○MXmx01.kundenserver.de2015-08-18 → 2018-10-04 · 4 obs

● 2015-08-18 14:47:10
● 2018-10-04 22:53:10
○ 2026-07-16 08:59:56
○ 2026-07-23 17:09:48

○A2001:8d8:1000:3058:3cc5:378a:9e71:e01c2016-06-24 → 2018-10-04 · 5 obs

○ 2016-02-26 19:51:18
● 2016-06-24 06:41:34
● 2018-10-04 22:53:10
○ 2026-07-16 08:59:56
○ 2026-07-23 17:09:48

○A2001:8d8:1000:3058:dc0c:4716:6660:305c2015-08-18 → 2016-02-26 · 4 obs

● 2015-08-18 14:47:10
● 2016-02-26 19:51:18
○ 2016-06-24 06:41:34
○ 2026-07-23 17:09:48

●A2001:8d8:100f:f000::2222026-07-16 → 2026-07-23 · 3 obs

○ 2018-10-04 22:53:10
● 2026-07-16 08:59:56
● 2026-07-23 17:09:48

●A217.160.0.1992026-07-16 → 2026-07-23 · 3 obs

○ 2018-10-04 22:53:10
● 2026-07-16 08:59:56
● 2026-07-23 17:09:48

○A217.160.231.1762016-06-24 → 2018-10-04 · 5 obs

○ 2016-02-26 19:51:18
● 2016-06-24 06:41:34
● 2018-10-04 22:53:10
○ 2026-07-16 08:59:56
○ 2026-07-23 17:09:48

○A82.165.100.1882015-08-18 → 2016-02-26 · 4 obs

● 2015-08-18 14:47:10
● 2016-02-26 19:51:18
○ 2016-06-24 06:41:34
○ 2026-07-23 17:09:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
coreserver.org	ns1106.ui-dns.de, ns1106.ui-dns.biz, ns1106.ui-dns.com, ns1106.ui-dns.org	2 records

✅ Authoritative Response

Server:185.132.32.106

NS records: ns1106.ui-dns.de, ns1106.ui-dns.biz, ns1106.ui-dns.com, ns1106.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreserver.org (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.199`
AAAA	1	`2001:8d8:100f:f000::222`
NS	4	`ns1106.ui-dns.de, ns1106.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1106.ui-dns.com hostmaster.1und1.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1106.ui-dns.org, ns1106.ui-dns.org)

Analysis

IP Addresses

coreserver.org resolves to the IP addresses 217.160.0.199 and 2001:8d8:100f:f000::222

Two other host names, along with ruecker-consult.de, platform-ready.com and fischer-und-baer.de, also share IP numbers with coreserver.org.

Name Servers

The NS records for coreserver.org point to four name servers: ns1106.ui-dns.biz, ns1106.ui-dns.com, ns1106.ui-dns.de and ns1106.ui-dns.org.

coreserver.org shares at least some of its name servers with other domains, including dashwoodtag.com, studyblocks.ai, stripliving.com and two others.

These name servers are frequently seen alongside the name servers ns1067.ui-dns.org.

The host names ns1106.ui-dns.biz, ns1106.ui-dns.com, ns1106.ui-dns.de and ns1106.ui-dns.org each resolve to two IP addresses: ns1106.ui-dns.biz resolves to 185.132.33.106 and 2607:f1c0:fe:53:185:132:33:106; ns1106.ui-dns.com resolves to 185.132.34.106 and 2607:f1c0:fe:53:185:132:34:106; ns1106.ui-dns.de resolves to 185.132.32.106 and 2607:f1c0:fe:53:185:132:32:106; ns1106.ui-dns.org resolves to 185.132.35.106 and 2607:f1c0:fe:53:185:132:35:106.

Mail Servers

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

Among the domains sharing a mail server setup with coreserver.org are eskates.de, klausratzer.com, mtv-unplugged.biz and two others.

mx00.ionos.de and mx01.ionos.de each resolve to one IP number: mx00.ionos.de points to 212.227.15.41 and mx01.ionos.de points to 217.72.192.67.