`fondstudy.com`

DNSSEC	⚠️ Not signed
A	2607:fbe0:1:42::19^{🇺🇸 WZCOM-US2607:fbe0::/32 WZ US}
A	208.88.225.116^{🇺🇸 WZCOM-US208.88.224.0/22 WZCOMM route block}
NS	`pdns73.ultradns.com` ⭐
		A	2001:502:f3ff::6d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns73.ultradns.com`
		A	156.154.64.73^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns73.ultradns.com`
NS	`pdns73.ultradns.biz`
		A	2610:a1:1015::6d^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns73.ultradns.biz`
		A	156.154.66.73^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns73.ultradns.biz`
NS	`pdns73.ultradns.co.uk`
		A	2610:a1:1017::6d^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns73.ultradns.co.uk`
		A	156.154.69.73^{🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar}
			PTR	`pdns73.ultradns.co.uk`
NS	`pdns73.ultradns.info`
		A	2610:a1:1016::6d^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns73.ultradns.info`
		A	156.154.68.73^{🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar}
			PTR	`pdns73.ultradns.info`
NS	`pdns73.ultradns.net`
		A	2610:a1:1014::6d^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns73.ultradns.net`
		A	156.154.65.73^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns73.ultradns.net`
NS	`pdns73.ultradns.org`
		A	2001:502:4612::6d^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns73.ultradns.org`
		A	156.154.67.73^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns73.ultradns.org`
MX	`mail` ⭐
SOA	`pdns73.ultradns.com`pdns73@ultradns.com 2015-01-23 #18

`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: multi, pro, pro.plus, ultimate

Same first word

fondstudy.com

DNS History

11 records (9 active, 2 former)

●NSpdns73.ultradns.biz2026-02-18 → 2026-03-14 · 2 obs

● 2026-02-18 18:56:20
● 2026-03-14 09:04:26

●NSpdns73.ultradns.co.uk2026-02-18 → 2026-03-14 · 2 obs

● 2026-02-18 18:56:20
● 2026-03-14 09:04:26

●NSpdns73.ultradns.com2026-02-18 → 2026-03-14 · 2 obs

● 2026-02-18 18:56:20
● 2026-03-14 09:04:26

●NSpdns73.ultradns.info2026-02-18 → 2026-03-14 · 2 obs

● 2026-02-18 18:56:20
● 2026-03-14 09:04:26

●NSpdns73.ultradns.net2026-02-18 → 2026-03-14 · 2 obs

● 2026-02-18 18:56:20
● 2026-03-14 09:04:26

●NSpdns73.ultradns.org2026-02-18 → 2026-03-14 · 2 obs

● 2026-02-18 18:56:20
● 2026-03-14 09:04:26

●MXmail2026-02-18 → 2026-03-14 · 2 obs

● 2026-02-18 18:56:20
● 2026-03-14 09:04:26

●A208.88.225.1162026-02-18 → 2026-03-14 · 3 obs

● 2026-02-18 18:56:20
○ 2026-03-08 20:04:12
● 2026-03-14 09:04:26

●A2607:fbe0:1:42::192026-02-18 → 2026-03-14 · 3 obs

● 2026-02-18 18:56:20
○ 2026-03-08 20:04:12
● 2026-03-14 09:04:26

○A2a00:1178:1:4b::192026-03-08 → 2026-03-08 · 3 obs

○ 2026-02-18 18:56:20
● 2026-03-08 20:04:12
○ 2026-03-14 09:04:26

○A88.85.69.2112026-03-08 → 2026-03-08 · 3 obs

○ 2026-02-18 18:56:20
● 2026-03-08 20:04:12
○ 2026-03-14 09:04:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
fondstudy.com	pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz...	2 records

✅ Authoritative Response

Server: 156.154.65.73

NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz, pdns73.ultradns.info, pdns73.ultradns.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fondstudy.com (unsigned zone)

⏱️ Timing

Total: 729ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.88.225.116`
AAAA	1	`2607:fbe0:1:42::19`
NS	6	`pdns73.ultradns.co.uk, pdns73.ultradns.biz...`
MX	1	`mail (pri: 10)`
SOA	1	`pdns73.ultradns.com pdns73.ultradns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)

Analysis

IP Addresses

fondstudy.com points to two IP numbers: 2607:fbe0:1:42::19 and 208.88.225.116.

Other host names such as euphoric-square.com, superficialentrance.com, wirytrip.com, miserableconcept.com and faithfuldifficulty.com share IP numbers with fondstudy.com.

Name Servers

fondstudy.com is delegated to six name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.info, pdns73.ultradns.net, pdns73.ultradns.org and pdns73.ultradns.co.uk.

At least part of the name servers for fondstudy.com are shared with other domains, for instance iforex.jpn.com, rockontherange.com, fuc11.com, richtransportation.pro and motor.com.