coursemap.eu - dns.ninja

`coursemap.eu`

DNSSEC	⚠️ Not signed
NS	`ns1041.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:41^{🇺🇸 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	`ns1041.ui-dns.biz`
		A	185.132.33.41^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1041.ui-dns.biz`
NS	`ns1087.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:87^{🇺🇸 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	`ns1087.ui-dns.org`
		A	185.132.35.87^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1087.ui-dns.org`
NS	`ns1110.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:110^{🇺🇸 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	`ns1110.ui-dns.com`
		A	185.132.34.110^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1110.ui-dns.com`
NS	`ns1120.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:120^{🇺🇸 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	`ns1120.ui-dns.de`
		A	185.132.32.120^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1120.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1041.ui-dns.biz`hostmaster@1und1.com 2017-06-01 #11

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1126947602

Same first word

coursemap.my

coursemap.com

coursemap.eu

coursemap.org

Similar names

DNS History

15 records (6 active, 9 former)

○NSns-1080.awsdns-07.org2026-03-14 → 2026-03-14 · 4 obs

○ 2020-02-25 01:04:16
● 2026-03-14 23:49:40
○ 2026-03-23 13:00:16
○ 2026-08-11 00:43:36

○NSns-1877.awsdns-42.co.uk2026-03-14 → 2026-03-14 · 4 obs

○ 2020-02-25 01:04:16
● 2026-03-14 23:49:40
○ 2026-03-23 13:00:16
○ 2026-08-11 00:43:36

○NSns-354.awsdns-44.com2026-03-14 → 2026-03-14 · 4 obs

○ 2020-02-25 01:04:16
● 2026-03-14 23:49:40
○ 2026-03-23 13:00:16
○ 2026-08-11 00:43:36

○NSns-996.awsdns-60.net2026-03-14 → 2026-03-14 · 4 obs

○ 2020-02-25 01:04:16
● 2026-03-14 23:49:40
○ 2026-03-23 13:00:16
○ 2026-08-11 00:43:36

●NSns1041.ui-dns.biz2026-03-23 → 2026-08-11 · 3 obs

○ 2026-03-14 23:49:40
● 2026-03-23 13:00:16
● 2026-08-11 00:43:36

●NSns1087.ui-dns.org2026-03-23 → 2026-08-11 · 3 obs

○ 2026-03-14 23:49:40
● 2026-03-23 13:00:16
● 2026-08-11 00:43:36

●NSns1110.ui-dns.com2026-03-23 → 2026-08-11 · 3 obs

○ 2026-03-14 23:49:40
● 2026-03-23 13:00:16
● 2026-08-11 00:43:36

●NSns1120.ui-dns.de2026-03-23 → 2026-08-11 · 3 obs

○ 2026-03-14 23:49:40
● 2026-03-23 13:00:16
● 2026-08-11 00:43:36

○NSns73.domaincontrol.com2015-07-11 → 2017-02-11 · 4 obs

● 2015-07-11 19:06:42
● 2017-02-11 20:44:30
○ 2020-02-25 01:04:16
○ 2026-08-11 00:43:36

○NSns74.domaincontrol.com2015-07-11 → 2017-02-11 · 4 obs

● 2015-07-11 19:06:42
● 2017-02-11 20:44:30
○ 2020-02-25 01:04:16
○ 2026-08-11 00:43:36

○MXmailstore1.secureserver.net2015-07-11 → 2017-02-11 · 4 obs

● 2015-07-11 19:06:42
● 2017-02-11 20:44:30
○ 2020-02-25 01:04:16
○ 2026-08-11 00:43:36

●MXmx00.ionos.de2026-03-23 → 2026-08-11 · 3 obs

○ 2020-02-25 01:04:16
● 2026-03-23 13:00:16
● 2026-08-11 00:43:36

●MXmx01.ionos.de2026-03-23 → 2026-08-11 · 3 obs

○ 2020-02-25 01:04:16
● 2026-03-23 13:00:16
● 2026-08-11 00:43:36

○MXsmtp.secureserver.net2015-07-11 → 2017-02-11 · 4 obs

● 2015-07-11 19:06:42
● 2017-02-11 20:44:30
○ 2020-02-25 01:04:16
○ 2026-08-11 00:43:36

○A50.63.202.552015-07-11 → 2017-02-11 · 4 obs

● 2015-07-11 19:06:42
● 2017-02-11 20:44:30
○ 2020-02-25 01:04:16
○ 2026-08-11 00:43:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	w.dns.eu, x.dns.eu, y.dns.eu, be.dns.eu...	-
coursemap.eu	ns1120.ui-dns.de, ns1041.ui-dns.biz, ns1110.ui-dns.com, ns1087.ui-dns.org	-

✅ Authoritative Response

Server:185.132.34.110

NS records: ns1120.ui-dns.de, ns1041.ui-dns.biz, ns1110.ui-dns.com, ns1087.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coursemap.eu (unsigned zone)

⏱️ Timing

Total: 633ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1120.ui-dns.de, ns1087.ui-dns.org...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1041.ui-dns.biz hostmaster.1und1.com`

Analysis

Name Servers

The domain coursemap.eu is delegated to these four name servers: ns1041.ui-dns.biz, ns1110.ui-dns.com, ns1120.ui-dns.de and ns1087.ui-dns.org.

coursemap.eu has at least partial name server overlap with other domains, such as bbs-motorsport-gmbh.de, sprocketuniverse.co.uk, chocovault.com and two others.

ns1041.ui-dns.de, ns1041.ui-dns.com and ns1120.ui-dns.biz — plus 7 other name servers — are commonly paired with these name servers.

ns1041.ui-dns.biz, ns1110.ui-dns.com, ns1120.ui-dns.de and ns1087.ui-dns.org all point to exactly two IP numbers each: ns1041.ui-dns.biz → 185.132.33.41 and 2607:f1c0:fe:53:185:132:33:41; ns1110.ui-dns.com → 185.132.34.110 and 2607:f1c0:fe:53:185:132:34:110; ns1120.ui-dns.de → 185.132.32.120 and 2607:f1c0:fe:53:185:132:32:120; ns1087.ui-dns.org → 185.132.35.87 and 2607:f1c0:fe:53:185:132:35:87.

Mail Servers

The MX records for coursemap.eu point to two mail servers: mx00.ionos.de and mx01.ionos.de.

coursemap.eu has the same mail server arrangement as a number of other domains, for example gasthaus-amwaldbad-koenigsee.de, augenarzt-dr-heine.de, silberein.com and two more.

mx00.ionos.de directs to 212.227.15.171 and mx01.ionos.de directs to 212.227.15.188; each host name points to exactly one IP number.