`qtec-services.com`

DNSSEC	⚠️ Not signed
A	81.20.142.75^{🇩🇪 SURFPLANET-AS81.20.128.0/20 Surfplanet GmbH PA-Block}
NS	`shades15.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:142^{🇺🇸 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	`shades15.rzone.de`
		A	185.132.34.142^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades15.rzone.de`
NS	`docks12.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:12^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
		A	217.160.80.139^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks12.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`shades15.rzone.de`hostmaster@strato-rz.de 2020-05-08 #4

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775050147

Same first word

qtec-services.com

DNS History

5 records (4 active, 1 former)

●NSdocks12.rzone.de2015-06-07 → 2026-04-01 · 2 obs

● 2015-06-07 04:20:16
● 2026-04-01 13:51:32

●NSshades15.rzone.de2015-06-07 → 2026-04-01 · 2 obs

● 2015-06-07 04:20:16
● 2026-04-01 13:51:32

○MXsmtp.rzone.de2015-06-07 → 2020-01-02 · 4 obs

● 2015-06-07 04:20:16
● 2020-01-02 22:41:56
○ 2026-02-19 08:52:22
○ 2026-04-01 13:51:32

●MXsmtpin.rzone.de2026-02-19 → 2026-04-01 · 3 obs

○ 2020-01-02 22:41:56
● 2026-02-19 08:52:22
● 2026-04-01 13:51:32

●A81.20.142.752015-06-07 → 2026-04-01 · 2 obs

● 2015-06-07 04:20:16
● 2026-04-01 13:51:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qtec-services.com	docks12.rzone.de, shades15.rzone.de	-

✅ Authoritative Response

Server:217.160.80.139

NS records: docks12.rzone.de, shades15.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qtec-services.com (unsigned zone)

⏱️ Timing

Total: 586ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.20.142.75`
NS	2	`docks12.rzone.de, shades15.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`shades15.rzone.de hostmaster.strato-rz.d`

Analysis

IP Addresses

qtec-services.com resolves to a single IP address: 81.20.142.75.

Name Servers

qtec-services.com's delegation uses two name servers, docks12.rzone.de and shades15.rzone.de.

qtec-services.com shares the same name server setup as other domains, for example cyberinterface-solutions.de, zakynthos-cars.com, akgm.de, fulfillment-herold.com and maikschieber.de.

qtec-services.com at least partially shares name servers with other domains, including sparkasse-eisenach.org, nagel.email, moltv.de, linamaly.com and zpctwenhaarsveld.nl.

These name servers are typically used together with the name servers shades13.rzone.de, docks05.rzone.de, docks02.rzone.de, docks20.rzone.de, docks10.rzone.de, shades19.rzone.de, shades02.rzone.de, shades14.rzone.de, docks17.rzone.de and shades20.rzone.de.

Host names with two IPs:

docks12.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:12 and 217.160.80.139

shades15.rzone.de points to: 2607:f1c0:fe:53:185:132:34:142 and 185.132.34.142

Mail Servers

qtec-services.com is handled by a single mail server, smtpin.rzone.de.

qtec-services.com shares its mail server setup with other domains, including fysiotherapiedaalmeer.nl, hermy.de, iatrou.de, fma-berlin.de and astralreisen.net.

smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

qtec-services.com - robtex.com