`netherexpro.com`

DNSSEC	⚠️ Not signed
NS	`ns1.photonhost.com` ⚠️ Not in zone NS records
		A	199.189.86.96^{🇺🇸 AS30083199.189.84.0/22 STL DC}
			PTR	`ns1.photonhost.com`
NS	`ns2.photonhost.com` ⚠️ Not in zone NS records
		A	188.138.29.148^{🇫🇷 VELIANET-AS188.138.29.0/24}
			PTR	`rmx4.photonhost.com`

`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=1771291435

⚠️ On DNS blocklist: tif

Same first word

netherexpro.app

netherexpro.com

DNS History

23 records (2 active, 21 former)

○NSns.parktons.com2026-02-16 → 2026-03-17 · 4 obs

● 2026-02-16 08:07:58
● 2026-03-17 04:52:56
○ 2026-03-20 10:13:50
○ 2026-03-22 19:36:52

●NSns1.photonhost.com2026-03-20 → 2026-03-22 · 3 obs

○ 2026-03-17 04:52:56
● 2026-03-20 10:13:50
● 2026-03-22 19:36:52

○NSns2.parktons.com2026-02-16 → 2026-03-17 · 4 obs

● 2026-02-16 08:07:58
● 2026-03-17 04:52:56
○ 2026-03-20 10:13:50
○ 2026-03-22 19:36:52

●NSns2.photonhost.com2026-03-20 → 2026-03-22 · 3 obs

○ 2026-03-17 04:52:56
● 2026-03-20 10:13:50
● 2026-03-22 19:36:52

○MXmail.parktons.com2026-02-16 → 2026-03-17 · 4 obs

● 2026-02-16 08:07:58
● 2026-03-17 04:52:56
○ 2026-03-20 10:13:50
○ 2026-03-22 19:36:52

○A46.8.8.2202026-02-16 → 2026-03-17 · 17 obs

● 2026-02-16 08:07:58
● 2026-02-16 14:17:40
○ 2026-02-20 00:54:26
● 2026-02-22 12:44:24
● 2026-02-23 02:49:22
○ 2026-02-23 04:52:44
○ 2026-02-23 20:53:50
● 2026-02-27 15:06:30
○ 2026-02-27 15:55:30
● 2026-02-27 18:56:46
● 2026-03-10 17:39:46
○ 2026-03-11 10:09:40
○ 2026-03-14 15:37:56
● 2026-03-17 02:53:12
● 2026-03-17 04:52:56
○ 2026-03-20 10:13:50
○ 2026-03-22 19:36:52

○A46.8.8.2222026-02-16 → 2026-03-17 · 17 obs

○A46.8.8.2232026-02-16 → 2026-03-17 · 17 obs

○A46.8.8.2242026-02-16 → 2026-03-17 · 17 obs

○A46.8.8.2252026-02-16 → 2026-03-17 · 17 obs

○A46.8.8.2262026-02-16 → 2026-03-17 · 17 obs

○A46.8.8.2272026-02-16 → 2026-03-17 · 17 obs

○A46.8.8.2282026-02-16 → 2026-03-17 · 17 obs

○A46.8.8.2292026-02-16 → 2026-03-17 · 17 obs

○A46.8.9.2202026-02-20 → 2026-03-14 · 14 obs

○ 2026-02-16 14:17:40
● 2026-02-20 00:54:26
○ 2026-02-22 12:44:24
○ 2026-02-23 02:49:22
● 2026-02-23 04:52:44
● 2026-02-23 20:53:50
○ 2026-02-27 15:06:30
● 2026-02-27 15:55:30
○ 2026-02-27 18:56:46
○ 2026-03-10 17:39:46
● 2026-03-11 10:09:40
● 2026-03-14 15:37:56
○ 2026-03-17 02:53:12
○ 2026-03-22 19:36:52

○A46.8.9.2222026-02-20 → 2026-03-14 · 14 obs

○A46.8.9.2232026-02-20 → 2026-03-14 · 14 obs

○A46.8.9.2242026-02-20 → 2026-03-14 · 14 obs

○A46.8.9.2252026-02-20 → 2026-03-14 · 14 obs

○A46.8.9.2262026-02-20 → 2026-03-14 · 14 obs

○A46.8.9.2272026-02-20 → 2026-03-14 · 14 obs

○A46.8.9.2282026-02-20 → 2026-03-14 · 14 obs

○A46.8.9.2292026-02-20 → 2026-03-14 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
netherexpro.com	ns2.photonhost.com, ns1.photonhost.com	2 records

✅ Authoritative Response

Server: 188.138.29.148

NS records: ns2.photonhost.com, ns1.photonhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netherexpro.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.photonhost.com, ns1.photonhost.com)

Analysis

Name Servers

netherexpro.com's delegation uses two name servers: ns1.photonhost.com and ns2.photonhost.com.

netherexpro.com uses the same name server setup as other domains, such as calgarycolleges.net, critical-patient-care.com, grozengrad.com, uhousebuild.com and resmim.com.

netherexpro.com at least partially shares name servers with other domains, for example leader.bg.

Host names with a single IP address: ns1.photonhost.com points to 199.189.86.96; ns2.photonhost.com points to 188.138.29.148.

netherexpro.com - robtex.com

netherexpro.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`netherexpro.com`

`com`