`thermo-expert.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::25f^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-025f.elastic-ssl.ui-r.com`
A	217.160.0.154^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1035.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:35^{🇺🇸 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	`ns1035.ui-dns.de`
		A	185.132.32.35^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1035.ui-dns.de`
NS	`ns1035.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:35^{🇺🇸 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	`ns1035.ui-dns.biz`
		A	185.132.33.35^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1035.ui-dns.biz`
NS	`ns1035.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:35^{🇺🇸 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	`ns1035.ui-dns.com`
		A	185.132.34.35^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1035.ui-dns.com`
NS	`ns1035.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:35^{🇺🇸 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	`ns1035.ui-dns.org`
		A	185.132.35.35^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1035.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-eu.ionos.com ~all`
SOA	`ns1035.ui-dns.de`hostmaster@1und1.de 2016-07-15 #3

`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=1786122015

Same first word

thermo-expert.de

thermo-expert.pl

thermo-expert.biz

thermo-expert.net

thermo-expert.org

thermo-expert.be

DNS History

16 records (8 active, 8 former)

●NSns1035.ui-dns.biz2026-06-10 → 2026-08-07 · 3 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
● 2026-08-07 17:03:56

●NSns1035.ui-dns.com2026-06-10 → 2026-08-07 · 3 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
● 2026-08-07 17:03:56

●NSns1035.ui-dns.de2026-06-10 → 2026-08-07 · 3 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
● 2026-08-07 17:03:56

●NSns1035.ui-dns.org2026-06-10 → 2026-08-07 · 3 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
● 2026-08-07 17:03:56

○NSns65.1und1.de2015-07-20 → 2017-06-06 · 4 obs

● 2015-07-20 04:21:46
● 2017-06-06 17:53:36
○ 2026-06-10 23:38:48
○ 2026-08-07 17:03:56

○NSns66.1und1.de2015-07-20 → 2017-06-06 · 4 obs

● 2015-07-20 04:21:46
● 2017-06-06 17:53:36
○ 2026-06-10 23:38:48
○ 2026-08-07 17:03:56

●MXmx00.ionos.de2026-06-10 → 2026-08-07 · 5 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
○ 2026-07-07 20:44:46
● 2026-07-15 21:17:00
● 2026-08-07 17:03:56

○MXmx00.kundenserver.de2015-07-20 → 2017-06-06 · 4 obs

● 2015-07-20 04:21:46
● 2017-06-06 17:53:36
○ 2026-06-10 23:38:48
○ 2026-08-07 17:03:56

●MXmx01.ionos.de2026-06-10 → 2026-08-07 · 5 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
○ 2026-07-07 20:44:46
● 2026-07-15 21:17:00
● 2026-08-07 17:03:56

○MXmx01.kundenserver.de2015-07-20 → 2017-06-06 · 4 obs

● 2015-07-20 04:21:46
● 2017-06-06 17:53:36
○ 2026-06-10 23:38:48
○ 2026-08-07 17:03:56

○A2001:8d8:1000:50c3:9d3c:4a0a:1646:1a2015-07-20 → 2016-03-20 · 4 obs

● 2015-07-20 04:21:46
● 2016-03-20 16:23:22
○ 2016-09-16 16:42:42
○ 2026-08-07 17:03:56

○A2001:8d8:1000:50c3:a7a7:29b6:fc4f:782f2016-09-16 → 2017-06-06 · 5 obs

○ 2016-03-20 16:23:22
● 2016-09-16 16:42:42
● 2017-06-06 17:53:36
○ 2026-06-10 23:38:48
○ 2026-08-07 17:03:56

●A2001:8d8:100f:f000::25f2026-06-10 → 2026-08-07 · 5 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
○ 2026-07-07 20:44:46
● 2026-07-15 21:17:00
● 2026-08-07 17:03:56

●A217.160.0.1542026-06-10 → 2026-08-07 · 5 obs

○ 2017-06-06 17:53:36
● 2026-06-10 23:38:48
○ 2026-07-07 20:44:46
● 2026-07-15 21:17:00
● 2026-08-07 17:03:56

○A217.160.123.652016-09-16 → 2017-06-06 · 5 obs

○ 2016-03-20 16:23:22
● 2016-09-16 16:42:42
● 2017-06-06 17:53:36
○ 2026-06-10 23:38:48
○ 2026-08-07 17:03:56

○A217.160.66.602015-07-20 → 2016-03-20 · 4 obs

● 2015-07-20 04:21:46
● 2016-03-20 16:23:22
○ 2016-09-16 16:42:42
○ 2026-08-07 17:03:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
thermo-expert.de	ns1035.ui-dns.com, ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.org	-

✅ Authoritative Response

Server:185.132.35.35

NS records: ns1035.ui-dns.com, ns1035.ui-dns.de, ns1035.ui-dns.biz, ns1035.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thermo-expert.de (unsigned zone)

⏱️ Timing

Total: 947ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.154`
AAAA	1	`2001:8d8:100f:f000::25f`
NS	4	`ns1035.ui-dns.com, ns1035.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	`ns1035.ui-dns.de hostmaster.1und1.de`

Analysis

IP Addresses

thermo-expert.de points to the IP addresses 217.160.0.154 and 2001:8d8:100f:f000::25f

Among the host names that share IP numbers with thermo-expert.de are egmedoffice.org, feedback-berlin.de, seil-akt.de and two others.

Name Servers

The domain thermo-expert.de is delegated to these four name servers: ns1035.ui-dns.biz, ns1035.ui-dns.com, ns1035.ui-dns.de and ns1035.ui-dns.org.

There is at least partial name server overlap between thermo-expert.de and other domains — elcomair.com, garderobenbank.de, icm-mail.de and two more among them.

These name servers regularly appear alongside ns1045.ui-dns.com, ns1040.ui-dns.org, ns1066.ui-dns.de and 3 other name servers in NS record sets.

All four hostnames — ns1035.ui-dns.biz, ns1035.ui-dns.com, ns1035.ui-dns.de and ns1035.ui-dns.org — resolve to two IP numbers apiece: ns1035.ui-dns.biz to 185.132.33.35 and 2607:f1c0:fe:53:185:132:33:35; ns1035.ui-dns.com to 185.132.34.35 and 2607:f1c0:fe:53:185:132:34:35; ns1035.ui-dns.de to 185.132.32.35 and 2607:f1c0:fe:53:185:132:32:35; ns1035.ui-dns.org to 185.132.35.35 and 2607:f1c0:fe:53:185:132:35:35.

Mail Servers

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

thermo-expert.de has the same mail server arrangement as a number of other domains, for example breitz.net, www.xtraline24.de, smapiot.net and two more.

The two host names mx00.ionos.de and mx01.ionos.de each have a pair of IP addresses: mx00.ionos.de has 212.227.15.41 and 212.227.15.171, and mx01.ionos.de has 212.227.15.188 and 217.72.192.67.

thermo-expert.de - robtex.com

thermo-expert.de

de

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`thermo-expert.de`

`de`