`first-class-flug.ch`

DNSSEC	⚠️ Not signed
A	83.138.83.147^{🇩🇪 HOSTNET-DE-AS83.138.64.0/18}
		PTR	`hafena.han-solo.net`
NS	`ns07.domaincontrol.com` ⭐
		A	2603:5:2170::4^{🇺🇸 GODADDY-DNS2603:5:2170::/44}
			PTR	`ns07.domaincontrol.com`
		A	97.74.103.4^{🇺🇸 GODADDY-DNS97.74.102.0/23}
			PTR	`ns07.domaincontrol.com`
NS	`ns08.domaincontrol.com`
		A	2603:5:2270::4^{🇺🇸 GODADDY-DNS2603:5:2270::/44}
			PTR	`ns08.domaincontrol.com`
		A	173.201.71.4^{🇺🇸 GODADDY-DNS173.201.70.0/23}
			PTR	`ns08.domaincontrol.com`
MX	`mx1.tskn.de` ⭐
		A	213.152.103.77^{🇩🇪 SWKN213.152.96.0/19 DE-SWKN-213.152.96.0}
			PTR	`cust-213-152-103-77.pools.tk-bodensee.net`
MX	`mx2.tskn.de`⁽²⁰⁾
		A	176.9.178.69^{🇩🇪 Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4}
			PTR	`mx2.tskn.de`
SOA	`ns07.domaincontrol.com`dns@jomax.net 2026-03-06 #1

`ch`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.ch` ⭐
	NS	`b.nic.ch`
	NS	`d.nic.ch`
	NS	`e.nic.ch`
	NS	`f.nic.ch`
	SOA	`a.nic.ch`dns-operation@switch.ch 2026-03-27 #43

Same first word

first-class-flug.ch

first-class-flug.at

first-class-flug.de

DNS History

12 records (5 active, 7 former)

○NSns.namespace4you.de2015-10-15 → 2017-06-10 · 5 obs

○ 2015-06-10 08:17:18
● 2015-10-15 11:12:54
● 2017-06-10 09:46:10
○ 2026-03-23 12:57:40
○ 2026-03-27 21:28:38

●NSns07.domaincontrol.com2026-03-23 → 2026-03-27 · 3 obs

○ 2017-06-10 09:46:10
● 2026-03-23 12:57:40
● 2026-03-27 21:28:38

●NSns08.domaincontrol.com2026-03-23 → 2026-03-27 · 3 obs

○ 2017-06-10 09:46:10
● 2026-03-23 12:57:40
● 2026-03-27 21:28:38

○NSns2.namespace4you.de2015-10-15 → 2017-06-10 · 5 obs

○ 2015-06-10 08:17:18
● 2015-10-15 11:12:54
● 2017-06-10 09:46:10
○ 2026-03-23 12:57:40
○ 2026-03-27 21:28:38

○NSns3.ns1-tech.de2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 08:17:18
○ 2015-10-15 11:12:54
○ 2026-03-27 21:28:38

○NSns34.ns1-tech.de2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 08:17:18
○ 2015-10-15 11:12:54
○ 2026-03-27 21:28:38

○MXmail.first-class-flug.ch2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 08:17:18
○ 2015-10-15 11:12:54
○ 2026-03-27 21:28:38

●MXmx1.tskn.de2015-10-15 → 2026-03-27 · 3 obs

○ 2015-06-10 08:17:18
● 2015-10-15 11:12:54
● 2026-03-27 21:28:38

●MXmx2.tskn.de2015-10-15 → 2026-03-27 · 3 obs

○ 2015-06-10 08:17:18
● 2015-10-15 11:12:54
● 2026-03-27 21:28:38

○A83.138.82.1382015-10-15 → 2017-06-10 · 5 obs

○ 2015-06-10 08:17:18
● 2015-10-15 11:12:54
● 2017-06-10 09:46:10
○ 2026-03-23 12:57:40
○ 2026-03-27 21:28:38

●A83.138.83.1472026-03-23 → 2026-03-27 · 3 obs

○ 2017-06-10 09:46:10
● 2026-03-23 12:57:40
● 2026-03-27 21:28:38

○A83.220.144.692015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 08:17:18
○ 2015-10-15 11:12:54
○ 2026-03-27 21:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
first-class-flug.ch	ns08.domaincontrol.com, ns07.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.71.4

NS records: ns08.domaincontrol.com, ns07.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for first-class-flug.ch (unsigned zone)

⏱️ Timing

Total: 1278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`83.138.83.147`
NS	2	`ns07.domaincontrol.com, ns08.domaincontrol.com`
MX	2	`mx2.tskn.de (pri: 20), mx1.tskn.de (pri: 10)`
SOA	1	`ns07.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

first-class-flug.ch resolves to a single IP: 83.138.83.147.

Other host names, for instance www.luxus-kreuzfahrten.ch, firstclassflug.at, mail.hafena.han-solo.net, luxus-kreuzfahrten.ch and businessclassflug.ch share IP numbers with first-class-flug.ch.

Name Servers

first-class-flug.ch has two name servers: ns07.domaincontrol.com and ns08.domaincontrol.com.

first-class-flug.ch shares the same name server setup as other domains, for example tascaporsche.com, archivtag.de, fundingmadeez.com, cfftech.com and denhim.org.

Host names with two IP numbers:

ns07.domaincontrol.com points to: 2603:5:2170::4 and 97.74.103.4; ns08.domaincontrol.com points to: 2603:5:2270::4 and 173.201.71.4.

Mail Servers

first-class-flug.ch is served by two mail servers: mx1.tskn.de and mx2.tskn.de.

first-class-flug.ch shares the mail server setup with other domains, for example first-class-flug.de, vorne-sitzen.ch, firstclassflug.at, tskn.de and flughafen-kloten.ch.

first-class-flug.ch shares mail servers with other domains at least partially, for example mail.luxus-kreuzfahrten.ch, www.luxus-kreuzfahrten.ch, mail.flughafen-kloten.ch and mail.exclusives-reisen.ch.

Host names with a single IP:

mx1.tskn.de points to 213.152.103.77

mx2.tskn.de points to 176.9.178.69

first-class-flug.ch - robtex.com