`fee.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2f57^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:91fc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.87^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.145.252^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`owen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
NS	`sima.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ade^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sima.ns.cloudflare.com`
		A	108.162.192.222^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	172.64.32.222^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
		A	173.245.58.222^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sima.ns.cloudflare.com`
MX	`linda.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁷⁸⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`amir.mx.cloudflare.net`⁽⁸⁵⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=Emlqxjk28r52plG8bQTch5PHPXcaI4d8EN5hRwXAgyQ`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.87, 172.67.145.252
		IPv6 hints	2606:4700:3033::6815:2f57, 2606:4700:3035::ac43:91fc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`owen.ns.cloudflare.com`dns@cloudflare.com serial=2410474698

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2031074107

⚠️ On DNS blocklist: urlshortener

Same first word

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Similar names

eef.kr

efe.ph

efe.fr

efe.me

efe.vn

eef.co.za

efe.net

efe.edu.co

eef.org.uk

efe.jp

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efe.co

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eef.at

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efe.altervista.org

efe.com.tr

eef.cn

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efe.com.pe

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eef.jp

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efe.org

eef.nl

efe.be

eef.edu.gr

efe.nl

eef.co.in

eef.li

efe.com

eef.co.kr

efe.cc

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eef.org.ua

eef.gr

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efe.com.eg

efe.com.mx

efe.at

efe.pt

efe.cl

efe.com.gr

eef.su

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efe.hu

efe.red

efe.us

eef.it

eef.ee

efe.ch

eef.us

efe.com.au

eef.org.tw

efe.digital

DNS History

9 records (9 active, 0 former)

●NSowen.ns.cloudflare.com2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●NSsima.ns.cloudflare.com2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●MXamir.mx.cloudflare.net2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●MXisaac.mx.cloudflare.net2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●MXlinda.mx.cloudflare.net2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●A104.21.47.872026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●A172.67.145.2522026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●A2606:4700:3033::6815:2f572026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

●A2606:4700:3035::ac43:91fc2026-08-02 → 2026-08-05 · 2 obs

● 2026-08-02 03:56:46
● 2026-08-05 02:06:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...	16 records
fee.vn	sima.ns.cloudflare.com, owen.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.222

NS records: sima.ns.cloudflare.com, owen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fee.vn (unsigned zone)

⏱️ Timing

Total: 2877ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.87, 172.67.145.252`
AAAA	2	`2606:4700:3035::ac43:91fc, 2606:4700:3033::6815:2f57`
NS	2	`owen.ns.cloudflare.com, sima.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 59), isaac.mx.cloudflare.net (pri: 78)...`
TXT	2	`google-site-verification=Emlqxjk28r52plG, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`owen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 16

In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)

Analysis

IP Addresses

fee.vn resolves to four IP addresses: 104.21.47.87, 172.67.145.252, 2606:4700:3033::6815:2f57 and 2606:4700:3035::ac43:91fc.

Two other host names, along with wind0ak.ru, annuaire-immo.info and doubleupdown.com, also share IP numbers with fee.vn.

Name Servers

fee.vn is served by two delegated name servers, owen.ns.cloudflare.com and sima.ns.cloudflare.com.

fee.vn shares its NS records with other domains, for example colostudentmedia.com, knightcrier.org, bfamercury.org and two others.

fee.vn has at least partial name server overlap with other domains, such as premiumnoteshouse.com, liceladies.biz, rebootalberta.com and two others.

It is common to see these name servers used together with name servers mckinley.ns.cloudflare.com and dolly.ns.cloudflare.com.

DNS names with 6 IP addresses:

owen.ns.cloudflare.com carries IP addresses 108.162.193.219, 172.64.33.219 and 173.245.59.219, with 3 other addresses beyond those.

sima.ns.cloudflare.com carries IP addresses 108.162.192.222, 172.64.32.222 and 173.245.58.222, with 3 other addresses beyond those.

Mail Servers

fee.vn has three mail servers: amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

There is at least a partial MX overlap between fee.vn and other domains, including fbmsn.com, norfipc.com, cwittlut.dev and two others.

DNS names with 6 IP addresses:

amir.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

isaac.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

linda.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.

fee.vn - robtex.com

fee.vn

vn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`fee.vn`

`vn`