sempertech.de - dns.ninja

`sempertech.de`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-11-28 #1

`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=1785168542

Same first word

sempertech.de

sempertech.com

sempertech.pl

Similar names

mcpheeters.org

spectehrem.ru

mcpheeters.com

peterschem.com

specremteh.ru

mcpheeters.net

secrethemp.com

techsempre.com

hempcretes.com

DNS History

11 records (6 active, 5 former)

●NSns.udag.de2015-11-16 → 2026-07-27 · 3 obs

○ 2015-07-19 13:16:22
● 2015-11-16 02:25:36
● 2026-07-27 16:17:42

●NSns.udag.net2015-11-16 → 2026-07-27 · 3 obs

○ 2015-07-19 13:16:22
● 2015-11-16 02:25:36
● 2026-07-27 16:17:42

●NSns.udag.org2015-11-16 → 2026-07-27 · 3 obs

○ 2015-07-19 13:16:22
● 2015-11-16 02:25:36
● 2026-07-27 16:17:42

○NSns.udagdns.de2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 13:16:22
○ 2015-11-16 02:25:36
○ 2026-07-27 16:17:42

○NSns.udagdns.net2015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 13:16:22
○ 2015-11-16 02:25:36
○ 2026-07-27 16:17:42

●MXmx00.udag.de2015-07-19 → 2026-07-27 · 2 obs

● 2015-07-19 13:16:22
● 2026-07-27 16:17:42

●MXmx01.udag.de2015-07-19 → 2026-07-27 · 2 obs

● 2015-07-19 13:16:22
● 2026-07-27 16:17:42

○A89.31.143.12018-10-02 → 2018-10-02 · 4 obs

○ 2017-02-05 10:35:00
● 2018-10-02 02:21:02
○ 2026-07-20 18:59:08
○ 2026-07-27 16:17:42

○A89.31.143.132015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 13:16:22
○ 2015-11-16 02:25:36
○ 2026-07-27 16:17:42

○A89.31.143.162015-11-16 → 2017-02-05 · 5 obs

○ 2015-07-19 13:16:22
● 2015-11-16 02:25:36
● 2017-02-05 10:35:00
○ 2018-10-02 02:21:02
○ 2026-07-27 16:17:42

●A89.31.143.902026-07-20 → 2026-07-27 · 3 obs

○ 2018-10-02 02:21:02
● 2026-07-20 18:59:08
● 2026-07-27 16:17:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
sempertech.de	ns.udag.de, ns.udag.net, ns.udag.org	2 records

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sempertech.de (unsigned zone)

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.de, ns.udag.org...`
MX	2	`mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)`
TXT	1	`v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

IP Addresses

sempertech.de has exactly one IP address — 89.31.143.90.

kasperini.net, linbit.ru, iort.ch plus two other host names have IP numbers in common with sempertech.de.

Name Servers

sempertech.de is served by three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

sempertech.de shares at least some of its name servers with other domains, including 089verkehrsrecht.com, printcocktail.de, avon-karriere.de and two others.

The hostnames ns.udag.de, ns.udag.net and ns.udag.org each direct to two IP addresses — ns.udag.de to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253, ns.udag.net to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253, and ns.udag.org to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

sempertech.de uses two mail servers, mx00.udag.de and mx01.udag.de.

The mail server setup of sempertech.de matches that of other domains such as crazylens.eu, airsentials.de, expresstinte.at and two others.

mx00.udag.de and mx01.udag.de each resolve to one IP number: mx00.udag.de points to 62.146.106.39 and mx01.udag.de points to 62.146.106.40.