fv-study.com - dns.ninja

`fv-study.com`

DNSSEC	⚠️ Not signed
A	8.26.65.200^{🇺🇸 LIGHTCREST8.26.64.0/23 proxy route for LIGHTCREST by PACKETEXCHANGE}
NS	`ns-1699.awsdns-20.co.uk` ⭐
		A	2600:9000:5306:a300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1699.awsdns-20.co.uk`
		A	205.251.198.163^{🇺🇸 Amazon205.251.198.0/24 prefix}
NS	`ns-1481.awsdns-57.org`
		A	2600:9000:5305:c900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1481.awsdns-57.org`
		A	205.251.197.201^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1481.awsdns-57.org`
NS	`ns-485.awsdns-60.com`
		A	2600:9000:5301:e500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-485.awsdns-60.com`
		A	205.251.193.229^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-485.awsdns-60.com`
NS	`ns-796.awsdns-35.net`
		A	2600:9000:5303:1c00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-796.awsdns-35.net`
		A	205.251.195.28^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-796.awsdns-35.net`
TXT	`google-site-verification=6rZKFIqzIVw4CovAj9Cp_v9t_mesgBFSu6kWXNT1q44`
SOA	`ns-1699.awsdns-20.co.uk`awsdns-hostmaster@amazon.com serial=1

`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=1785309572

Subdomains

survey.fv-study.com

Same first word

fv-study.com

DNS History

7 records (5 active, 2 former)

●NSns-1481.awsdns-57.org2026-03-11 → 2026-07-29 · 3 obs

○ 2016-12-20 02:58:26
● 2026-03-11 15:40:06
● 2026-07-29 07:21:50

●NSns-1699.awsdns-20.co.uk2026-03-11 → 2026-07-29 · 3 obs

○ 2016-12-20 02:58:26
● 2026-03-11 15:40:06
● 2026-07-29 07:21:50

●NSns-485.awsdns-60.com2026-03-11 → 2026-07-29 · 3 obs

○ 2016-12-20 02:58:26
● 2026-03-11 15:40:06
● 2026-07-29 07:21:50

●NSns-796.awsdns-35.net2026-03-11 → 2026-07-29 · 3 obs

○ 2016-12-20 02:58:26
● 2026-03-11 15:40:06
● 2026-07-29 07:21:50

○NSns1.focusvision.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 02:58:26
○ 2026-03-11 15:40:06
○ 2026-07-29 07:21:50

○NSns2.focusvision.com2016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 02:58:26
○ 2026-03-11 15:40:06
○ 2026-07-29 07:21:50

●A8.26.65.2002016-12-20 → 2026-07-29 · 2 obs

● 2016-12-20 02:58:26
● 2026-07-29 07:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
fv-study.com	ns-485.awsdns-60.com, ns-796.awsdns-35.net, ns-1699.awsdns-20.co.uk, ns-1481.awsdns-57.org	2 records

✅ Authoritative Response

Server:205.251.195.28

NS records: ns-485.awsdns-60.com, ns-796.awsdns-35.net, ns-1699.awsdns-20.co.uk, ns-1481.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fv-study.com (unsigned zone)

⏱️ Timing

Total: 413ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.26.65.200`
NS	4	`ns-1481.awsdns-57.org, ns-1699.awsdns-20.co.uk...`
TXT	1	`google-site-verification=6rZKFIqzIVw4Cov`
SOA	1	`ns-1699.awsdns-20.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-485.awsdns-60.com, ns-485.awsdns-60.com)

Analysis

Hierarchy

fv-study.com is the parent zone for survey.fv-study.com.

IP Addresses

fv-study.com directs to one IP number, which is 8.26.65.200.

Among the host names that share IP numbers with fv-study.com are research.groupon.com, decipherinc.org, survey.focusvision.com and two others.

Name Servers

The domain fv-study.com is delegated to these four name servers: ns-485.awsdns-60.com, ns-796.awsdns-35.net, ns-1481.awsdns-57.org and ns-1699.awsdns-20.co.uk.

fv-study.com partially shares its NS delegation with several other domains, including mutaku.net, culpeperhealthrehab.com, wendychencpa.com and two others.

These name servers are regularly seen alongside ns-17.awsdns-02.com and ns-1454.awsdns-53.org as name servers.

ns-485.awsdns-60.com, ns-796.awsdns-35.net, ns-1481.awsdns-57.org and ns-1699.awsdns-20.co.uk each carry two IP addresses. ns-485.awsdns-60.com has 205.251.193.229 and 2600:9000:5301:e500::1; ns-796.awsdns-35.net has 205.251.195.28 and 2600:9000:5303:1c00::1; ns-1481.awsdns-57.org has 205.251.197.201 and 2600:9000:5305:c900::1; ns-1699.awsdns-20.co.uk has 205.251.198.163 and 2600:9000:5306:a300::1.