physicsinstruments.net - dns.ninja

`physicsinstruments.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:91f3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:57cc^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.204^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.243^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bella.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bella.ns.cloudflare.com`
		A	108.162.192.74^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	172.64.32.74^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
		A	173.245.58.74^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bella.ns.cloudflare.com`
NS	`dion.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dion.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dion.ns.cloudflare.com`
		A	108.162.193.156^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	172.64.33.156^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
		A	173.245.59.156^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dion.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.204, 172.67.145.243
		IPv6 hints	2606:4700:3031::ac43:91f3, 2606:4700:3037::6815:57cc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`bella.ns.cloudflare.com`dns@cloudflare.com serial=2406524349

`net`

	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=1782875186

Previously MX for

physicsinstruments.net

Same first word

physicsinstruments.net

DNS History

19 records (6 active, 13 former)

○NSa.share-dns.com2026-05-08 → 2026-05-08 · 4 obs

○ 2018-12-31 14:16:02
● 2026-05-08 06:40:36
○ 2026-06-12 15:50:20
○ 2026-07-01 03:31:16

○NSa2.share-dns.com2026-05-08 → 2026-05-08 · 4 obs

○ 2018-12-31 14:16:02
● 2026-05-08 06:40:36
○ 2026-06-12 15:50:20
○ 2026-07-01 03:31:16

○NSb.share-dns.net2026-05-08 → 2026-05-08 · 4 obs

○ 2018-12-31 14:16:02
● 2026-05-08 06:40:36
○ 2026-06-12 15:50:20
○ 2026-07-01 03:31:16

○NSb2.share-dns.net2026-05-08 → 2026-05-08 · 4 obs

○ 2018-12-31 14:16:02
● 2026-05-08 06:40:36
○ 2026-06-12 15:50:20
○ 2026-07-01 03:31:16

●NSbella.ns.cloudflare.com2026-06-12 → 2026-07-01 · 3 obs

○ 2026-05-08 06:40:36
● 2026-06-12 15:50:20
● 2026-07-01 03:31:16

●NSdion.ns.cloudflare.com2026-06-12 → 2026-07-01 · 3 obs

○ 2026-05-08 06:40:36
● 2026-06-12 15:50:20
● 2026-07-01 03:31:16

○NSdns.site5.com2016-09-26 → 2018-12-31 · 5 obs

○ 2016-04-08 01:05:16
● 2016-09-26 03:47:52
● 2018-12-31 14:16:02
○ 2026-05-08 06:40:36
○ 2026-07-01 03:31:16

○NSdns2.site5.com2016-09-26 → 2018-12-31 · 5 obs

○ 2016-04-08 01:05:16
● 2016-09-26 03:47:52
● 2018-12-31 14:16:02
○ 2026-05-08 06:40:36
○ 2026-07-01 03:31:16

○NSns1-r5-dallas.webserversystems.com2015-05-24 → 2016-04-08 · 4 obs

● 2015-05-24 23:40:16
● 2016-04-08 01:05:16
○ 2016-09-26 03:47:52
○ 2026-07-01 03:31:16

○NSns2-r5-dallas.webserversystems.com2015-05-24 → 2016-04-08 · 4 obs

● 2015-05-24 23:40:16
● 2016-04-08 01:05:16
○ 2016-09-26 03:47:52
○ 2026-07-01 03:31:16

○MXphysicsinstruments.net2015-05-24 → 2018-12-31 · 4 obs

● 2015-05-24 23:40:16
● 2018-12-31 14:16:02
○ 2026-05-08 06:40:36
○ 2026-07-01 03:31:16

●A104.21.87.2042026-06-12 → 2026-07-01 · 3 obs

○ 2026-05-08 06:40:36
● 2026-06-12 15:50:20
● 2026-07-01 03:31:16

○A143.95.239.572016-09-26 → 2018-12-31 · 5 obs

○ 2016-04-08 01:05:16
● 2016-09-26 03:47:52
● 2018-12-31 14:16:02
○ 2026-05-08 06:40:36
○ 2026-07-01 03:31:16

●A172.67.145.2432026-06-12 → 2026-07-01 · 3 obs

○ 2026-05-08 06:40:36
● 2026-06-12 15:50:20
● 2026-07-01 03:31:16

●A2606:4700:3031::ac43:91f32026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-12 15:50:20
● 2026-07-01 03:31:14
● 2026-07-01 03:31:16

○A2606:4700:3036::6815:57cc2026-06-12 → 2026-06-12 · 4 obs

○ 2026-05-08 06:40:36
● 2026-06-12 15:50:20
○ 2026-07-01 03:31:14
○ 2026-07-01 03:31:16

●A2606:4700:3037::6815:57cc2026-07-01 → 2026-07-01 · 3 obs

○ 2026-06-12 15:50:20
● 2026-07-01 03:31:14
● 2026-07-01 03:31:16

○A2606:4700:3037::ac43:91f32026-06-12 → 2026-06-12 · 4 obs

○ 2026-05-08 06:40:36
● 2026-06-12 15:50:20
○ 2026-07-01 03:31:14
○ 2026-07-01 03:31:16

○A50.97.161.2262015-05-24 → 2016-04-08 · 4 obs

● 2015-05-24 23:40:16
● 2016-04-08 01:05:16
○ 2016-09-26 03:47:52
○ 2026-07-01 03:31:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
physicsinstruments.net	bella.ns.cloudflare.com, dion.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.74

NS records: bella.ns.cloudflare.com, dion.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physicsinstruments.net (unsigned zone)

⏱️ Timing

Total: 698ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.204, 172.67.145.243`
AAAA	2	`2606:4700:3037::6815:57cc, 2606:4700:3031::ac43:91f3`
NS	2	`bella.ns.cloudflare.com, dion.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bella.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

physicsinstruments.net points to the four IP addresses 104.21.87.204, 172.67.145.243, 2606:4700:3031::ac43:91f3 and 2606:4700:3037::6815:57cc.

Among the host names that share IP numbers with physicsinstruments.net are czsyqcbc.com, 5sn.com, sellnermfgcorp.com and two others.

Name Servers

physicsinstruments.net is delegated to two name servers: bella.ns.cloudflare.com and dion.ns.cloudflare.com.

physicsinstruments.net has the same name server delegation as a number of other domains, such as j48mzvt.com, 865fe8.com, 07dac5.com and two more.

There is at least partial name server overlap between physicsinstruments.net and other domains — rt09mqz8n4kv.top, agenolxchoco.com, tany4.com and two more among them.

These name servers tend to appear in combination with the name servers josephine.ns.cloudflare.com, jose.ns.cloudflare.com, christian.ns.cloudflare.com and etienne.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

bella.ns.cloudflare.com resolves to 108.162.192.74, 172.64.32.74, 173.245.58.74 and 3 other IP addresses.

dion.ns.cloudflare.com resolves to 108.162.193.156, 172.64.33.156, 173.245.59.156 and 3 other IP addresses.