`master-nuclear.ch`

DNSSEC	🔒 Signed (DS record present)
NS	`ns1.ethz.ch` ⭐
		A	2001:67c:10ec::a^{🇨🇭 Switch2001:67c:10ec::/48 ETHZ-NET-IPv6}
			PTR	`ns1.ethz.ch`
		A	129.132.98.8^{🇨🇭 Switch129.132.0.0/16 ETH-NET}
			PTR	`ns1.ethz.ch`
NS	`ns.ethz.ch`
		A	2001:67c:10ec::a^{🇨🇭 Switch2001:67c:10ec::/48 ETHZ-NET-IPv6}
			PTR	`ns1.ethz.ch`
		A	129.132.98.8^{🇨🇭 Switch129.132.0.0/16 ETH-NET}
			PTR	`ns1.ethz.ch`
NS	`ns2.ethz.ch`
		A	2001:67c:10ec::b^{🇨🇭 Switch2001:67c:10ec::/48 ETHZ-NET-IPv6}
			PTR	`ns2.ethz.ch`
		A	129.132.250.8^{🇨🇭 Switch129.132.0.0/16 ETH-NET}
			PTR	`ns2.ethz.ch`
SOA	`ns.ethz.ch`hostmaster@ethz.ch serial=3018

`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 2026-05-10 #16

WOT: SAFE (62/100)

Same first word

master-nuclear.ch

DNS History

4 records (3 active, 1 former)

○NSdummy-ns.ethz.ch2015-08-15 → 2020-02-25 · 4 obs

● 2015-08-15 16:37:42
● 2020-02-25 23:22:20
○ 2026-05-06 15:19:40
○ 2026-05-10 06:26:52

●NSns.ethz.ch2026-05-06 → 2026-05-10 · 3 obs

○ 2020-02-25 23:22:20
● 2026-05-06 15:19:40
● 2026-05-10 06:26:52

●NSns1.ethz.ch2015-08-15 → 2026-05-10 · 2 obs

● 2015-08-15 16:37:42
● 2026-05-10 06:26:52

●NSns2.ethz.ch2015-08-15 → 2026-05-10 · 2 obs

● 2015-08-15 16:37:42
● 2026-05-10 06:26:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
master-nuclear.ch	ns2.ethz.ch, ns1.ethz.ch	4 records

✅ Authoritative Response

Server:129.132.250.8

NS records: ns2.ethz.ch, ns1.ethz.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.ethz.ch, ns2.ethz.ch`
SOA	1	`ns.ethz.ch hostmaster.ethz.ch`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.ethz.ch, ns1.ethz.ch, ns2.ethz.ch...)

Analysis

Name Servers

The delegation for master-nuclear.ch is handled by three name servers: ns1.ethz.ch, ns2.ethz.ch and ns.ethz.ch.

master-nuclear.ch shares name servers with other domains at least partially, for example 122.176.195.in-addr.arpa, 75.130.82.in-addr.arpa, guv.ch, 115.176.195.in-addr.arpa and 118.130.82.in-addr.arpa.

These name servers are commonly used with the name servers ns3.ethz.ch and ns4.ethz.ch.

Host names with two IP numbers

ns1.ethz.ch points to 2001:67c:10ec::a and 129.132.98.8

ns2.ethz.ch points to 2001:67c:10ec::b and 129.132.250.8

ns.ethz.ch points to 2001:67c:10ec::a and 129.132.98.8

Host names pointing to 2001:67c:10ec::a: ns1.ethz.ch and ns.ethz.ch

Host names pointing to 129.132.98.8: ns1.ethz.ch and ns.ethz.ch

master-nuclear.ch - robtex.com