`dot-blue.de`

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	217.160.0.126^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1053.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:53^{🇺🇸 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	`ns1053.ui-dns.biz`
		A	185.132.33.53^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1053.ui-dns.biz`
NS	`ns1053.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:53^{🇺🇸 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	`ns1053.ui-dns.com`
		A	185.132.34.53^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1053.ui-dns.com`
NS	`ns1053.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:53^{🇺🇸 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	`ns1053.ui-dns.de`
		A	185.132.32.53^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1053.ui-dns.de`
NS	`ns1053.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:53^{🇺🇸 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	`ns1053.ui-dns.org`
		A	185.132.35.53^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1053.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`
		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`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf.perfora.net include:_spf-eu.ionos.com include:_spf.kunden...`
SOA	`ns1053.ui-dns.biz`hostmaster@1und1.de 2016-04-20 #5

`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=1785801857

Same first word

dot-blue.de

dot-blue.net

Similar names

blue-dot.cn

blue-dot.org

blue-dot.me

double-t.net

blue-dot.com

double-t.de

double-t.biz

blue-dot.co

blue-dot.net

double-t.jp

double-t.ca

double-t.club

double-t.com

DNS History

15 records (8 active, 7 former)

●NSns1053.ui-dns.biz2018-09-23 → 2026-08-04 · 3 obs

○ 2017-02-02 22:23:24
● 2018-09-23 01:01:42
● 2026-08-04 00:37:10

●NSns1053.ui-dns.com2018-09-23 → 2026-08-04 · 3 obs

○ 2017-02-02 22:23:24
● 2018-09-23 01:01:42
● 2026-08-04 00:37:10

●NSns1053.ui-dns.de2018-09-23 → 2026-08-04 · 3 obs

○ 2017-02-02 22:23:24
● 2018-09-23 01:01:42
● 2026-08-04 00:37:10

●NSns1053.ui-dns.org2018-09-23 → 2026-08-04 · 3 obs

○ 2017-02-02 22:23:24
● 2018-09-23 01:01:42
● 2026-08-04 00:37:10

○NSns65.1und1.de2015-07-13 → 2017-02-02 · 4 obs

● 2015-07-13 09:38:18
● 2017-02-02 22:23:24
○ 2018-09-23 01:01:42
○ 2026-08-04 00:37:10

○NSns66.1und1.de2015-07-13 → 2017-02-02 · 4 obs

● 2015-07-13 09:38:18
● 2017-02-02 22:23:24
○ 2018-09-23 01:01:42
○ 2026-08-04 00:37:10

●MXmx00.ionos.de2026-07-09 → 2026-08-04 · 3 obs

○ 2018-09-23 01:01:42
● 2026-07-09 19:17:16
● 2026-08-04 00:37:10

○MXmx00.kundenserver.de2015-07-13 → 2018-09-23 · 4 obs

● 2015-07-13 09:38:18
● 2018-09-23 01:01:42
○ 2026-07-09 19:17:16
○ 2026-08-04 00:37:10

●MXmx01.ionos.de2026-07-09 → 2026-08-04 · 3 obs

○ 2018-09-23 01:01:42
● 2026-07-09 19:17:16
● 2026-08-04 00:37:10

○MXmx01.kundenserver.de2015-07-13 → 2018-09-23 · 4 obs

● 2015-07-13 09:38:18
● 2018-09-23 01:01:42
○ 2026-07-09 19:17:16
○ 2026-08-04 00:37:10

●A2001:8d8:100f:f000::2002026-07-09 → 2026-08-04 · 3 obs

○ 2018-09-23 01:01:42
● 2026-07-09 19:17:16
● 2026-08-04 00:37:10

●A217.160.0.1262026-07-09 → 2026-08-04 · 3 obs

○ 2018-09-23 01:01:42
● 2026-07-09 19:17:16
● 2026-08-04 00:37:10

○A217.160.0.1422018-09-23 → 2018-09-23 · 4 obs

○ 2017-02-02 22:23:24
● 2018-09-23 01:01:42
○ 2026-07-09 19:17:16
○ 2026-08-04 00:37:10

○A217.160.231.1862016-05-09 → 2017-02-02 · 5 obs

○ 2016-02-13 20:21:44
● 2016-05-09 08:31:18
● 2017-02-02 22:23:24
○ 2018-09-23 01:01:42
○ 2026-08-04 00:37:10

○A82.165.102.1362015-07-13 → 2016-02-13 · 4 obs

● 2015-07-13 09:38:18
● 2016-02-13 20:21:44
○ 2016-05-09 08:31:18
○ 2026-08-04 00:37:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
dot-blue.de	ns1053.ui-dns.de, ns1053.ui-dns.com, ns1053.ui-dns.biz, ns1053.ui-dns.org	-

✅ Authoritative Response

Server:185.132.32.53

NS records: ns1053.ui-dns.de, ns1053.ui-dns.com, ns1053.ui-dns.biz, ns1053.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dot-blue.de (unsigned zone)

⏱️ Timing

Total: 949ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.126`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1053.ui-dns.com, ns1053.ui-dns.de...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf.perfora.net include:`
SOA	1	`ns1053.ui-dns.biz hostmaster.1und1.de`

Analysis

IP Addresses

dot-blue.de resolves to the IP addresses 217.160.0.126 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with dot-blue.de are mein-lebensdrehbuch.de, koppitz.info, grundwerte.immo and two others.

Name Servers

The domain dot-blue.de is delegated to these four name servers: ns1053.ui-dns.biz, ns1053.ui-dns.com, ns1053.ui-dns.de and ns1053.ui-dns.org.

dot-blue.de shares at least some of its name servers with other domains, including littleyorklandscaping.com, sccparish.church, totiapp.com and two others.

These name servers are frequently paired with the name servers ns1073.ui-dns.org, ns1104.ui-dns.biz and ns1045.ui-dns.biz.

The host names ns1053.ui-dns.biz, ns1053.ui-dns.com, ns1053.ui-dns.de and ns1053.ui-dns.org each resolve to two IP addresses: ns1053.ui-dns.biz resolves to 185.132.33.53 and 2607:f1c0:fe:53:185:132:33:53; ns1053.ui-dns.com resolves to 185.132.34.53 and 2607:f1c0:fe:53:185:132:34:53; ns1053.ui-dns.de resolves to 185.132.32.53 and 2607:f1c0:fe:53:185:132:32:53; ns1053.ui-dns.org resolves to 185.132.35.53 and 2607:f1c0:fe:53:185:132:35:53.

Mail Servers

The MX records for dot-blue.de point to two mail servers: mx00.ionos.de and mx01.ionos.de.

dot-blue.de has the same mail server arrangement as a number of other domains, for example leuchten-antik.de, casper-it.de, amtsgericht-delmenhorst.de and two more.

Both mx00.ionos.de and mx01.ionos.de have two IP addresses each. mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171; mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67.

dot-blue.de - robtex.com

dot-blue.de

de

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`dot-blue.de`

`de`