mfsoftware.com.br - dns.ninja

`mfsoftware.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:47ea^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ac15^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.234^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.21^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aragorn.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c143^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aragorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2143^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aragorn.ns.cloudflare.com`
		A	108.162.193.67^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	172.64.33.67^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	173.245.59.67^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
MX	`mx.core.locaweb.com.br` ⭐
		A	177.153.23.241^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.core.locaweb.com.br`
MX	`mx.a.locaweb.com.br`⁽²⁰⁾
		A	186.202.4.42^{🇧🇷 Locaweb186.202.0.0/19 Servicos de Internet SA}
			PTR	`mx.a.locaweb.com.br`
MX	`mx.b.locaweb.com.br`⁽²⁰⁾
		A	177.153.23.242^{🇧🇷 Locaweb177.153.0.0/19 Servicos de Internet SA}
			PTR	`mx.b.locaweb.com.br`
MX	`mx.jk.locaweb.com.br`⁽²⁰⁾
		A	200.234.204.130^{🇧🇷 Locaweb200.234.192.0/20 Servicos de Internet SA}
			PTR	`mx.jk.locaweb.com.br`
TXT	`v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.234, 172.67.172.21
		IPv6 hints	2606:4700:3037::6815:47ea, 2606:4700:3037::ac43:ac15
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=239, name=cloudflare-ech.com
SOA	`aragorn.ns.cloudflare.com`dns@cloudflare.com serial=2409463705

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026209382

rank #519666 globally
rank #3715 in the tld
WOT: SAFE (69/100)

Same first word

mfsoftware.blogspot.com

mfsoftware.com

mfsoftware.com.br

mfsoftware.tech

Similar names

softwarefm.pl

fmsoftware.net

fmsoftware.co.uk

fmsoftware.de

wmatoffers.com

fmsoftware.com

softwaremf.de

DNS History

30 records (10 active, 20 former)

●NSaragorn.ns.cloudflare.com2026-07-08 → 2026-07-28 · 3 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
● 2026-07-28 15:57:34

●NSmichelle.ns.cloudflare.com2026-07-08 → 2026-07-28 · 3 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
● 2026-07-28 15:57:34

○NSns1.digitalocean.com2019-04-08 → 2019-04-08 · 4 obs

○ 2016-12-06 03:34:04
● 2019-04-08 02:35:30
○ 2026-07-08 17:19:08
○ 2026-07-28 15:57:34

○NSns1.webfaction.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○NSns2.digitalocean.com2019-04-08 → 2019-04-08 · 4 obs

○ 2016-12-06 03:34:04
● 2019-04-08 02:35:30
○ 2026-07-08 17:19:08
○ 2026-07-28 15:57:34

○NSns2.webfaction.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○NSns3.digitalocean.com2019-04-08 → 2019-04-08 · 4 obs

○ 2016-12-06 03:34:04
● 2019-04-08 02:35:30
○ 2026-07-08 17:19:08
○ 2026-07-28 15:57:34

○NSns3.webfaction.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○NSns4.webfaction.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○MXalt1.aspmx.l.google.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○MXalt2.aspmx.l.google.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○MXaspmx.l.google.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○MXaspmx2.googlemail.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○MXaspmx3.googlemail.com2015-06-14 → 2016-12-06 · 4 obs

● 2015-06-14 19:00:18
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

●MXmx.a.locaweb.com.br2026-07-08 → 2026-07-28 · 3 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
● 2026-07-28 15:57:34

●MXmx.b.locaweb.com.br2026-07-08 → 2026-07-28 · 3 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
● 2026-07-28 15:57:34

●MXmx.core.locaweb.com.br2026-07-08 → 2026-07-28 · 3 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
● 2026-07-28 15:57:34

●MXmx.jk.locaweb.com.br2026-07-08 → 2026-07-28 · 3 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
● 2026-07-28 15:57:34

●A104.21.71.2342026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-08 17:19:08
● 2026-07-28 15:57:32
● 2026-07-28 15:57:34

○A142.93.83.1462019-04-08 → 2019-04-08 · 4 obs

○ 2016-12-06 03:34:04
● 2019-04-08 02:35:30
○ 2026-07-08 17:19:08
○ 2026-07-28 15:57:34

●A172.67.172.212026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-08 17:19:08
● 2026-07-28 15:57:32
● 2026-07-28 15:57:34

○A188.114.96.02026-07-08 → 2026-07-08 · 4 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
○ 2026-07-28 15:57:32
○ 2026-07-28 15:57:34

○A188.114.97.02026-07-08 → 2026-07-08 · 4 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
○ 2026-07-28 15:57:32
○ 2026-07-28 15:57:34

●A2606:4700:3037::6815:47ea2026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-08 17:19:08
● 2026-07-28 15:57:32
● 2026-07-28 15:57:34

●A2606:4700:3037::ac43:ac152026-07-28 → 2026-07-28 · 3 obs

○ 2026-07-08 17:19:08
● 2026-07-28 15:57:32
● 2026-07-28 15:57:34

○A2a06:98c1:3120::2026-07-08 → 2026-07-08 · 4 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
○ 2026-07-28 15:57:32
○ 2026-07-28 15:57:34

○A2a06:98c1:3121::2026-07-08 → 2026-07-08 · 4 obs

○ 2019-04-08 02:35:30
● 2026-07-08 17:19:08
○ 2026-07-28 15:57:32
○ 2026-07-28 15:57:34

○A45.33.123.2432016-06-18 → 2016-12-06 · 5 obs

○ 2015-11-06 08:20:52
● 2016-06-18 12:47:26
● 2016-12-06 03:34:04
○ 2019-04-08 02:35:30
○ 2026-07-28 15:57:34

○A75.126.24.712015-06-14 → 2015-11-06 · 4 obs

● 2015-06-14 19:00:18
● 2015-11-06 08:20:52
○ 2016-06-18 12:47:26
○ 2026-07-28 15:57:34

○A75.126.79.402015-06-14 → 2015-11-06 · 4 obs

● 2015-06-14 19:00:18
● 2015-11-06 08:20:52
○ 2016-06-18 12:47:26
○ 2026-07-28 15:57:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, d.dns.br, a.dns.br, e.dns.br...	-
mfsoftware.com.br	aragorn.ns.cloudflare.com, michelle.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.201

NS records: aragorn.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mfsoftware.com.br (unsigned zone)

⏱️ Timing

Total: 633ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.234, 172.67.172.21`
AAAA	2	`2606:4700:3037::ac43:ac15, 2606:4700:3037::6815:47ea`
NS	2	`aragorn.ns.cloudflare.com, michelle.ns.cloudflare.com`
MX	4	`mx.core.locaweb.com.br (pri: 10), mx.a.locaweb.com.br (pri: 20)...`
TXT	1	`v=spf1 include:_spf.locaweb.com.br -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aragorn.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

mfsoftware.com.br resolves to four IP addresses: 104.21.71.234, 172.67.172.21, 2606:4700:3037::6815:47ea and 2606:4700:3037::ac43:ac15.

onfrst.com, www.duoluosb.com, ns2.bulaklak.com and two other host names share IP numbers with mfsoftware.com.br.

Name Servers

mfsoftware.com.br has two authoritative name servers — aragorn.ns.cloudflare.com and michelle.ns.cloudflare.com.

mfsoftware.com.br uses the same name servers as several other domains — among them sportisgood-de.de, sportisgood.pt, sportisgood.com and two more.

mfsoftware.com.br partially shares its NS delegation with several other domains, including lajiaocms.com, wethepeoplewethejury.net, canwestgallery.com and two others.

These name servers are regularly seen alongside bonnie.ns.cloudflare.com and fatima.ns.cloudflare.com as name servers.

Hostnames that resolve to 6 IP addresses:

aragorn.ns.cloudflare.com points to 108.162.193.67, 172.64.33.67, 173.245.59.67 and 3 other IP addresses.

michelle.ns.cloudflare.com points to 108.162.192.201, 172.64.32.201, 173.245.58.201 and 3 other IP addresses.

Mail Servers

mfsoftware.com.br has four mail servers: mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br.

mfsoftware.com.br has at least partial mail server overlap with other domains such as luctel.com.br, cadeofertas.com, eurotec-nutrition.us and two more.

Each of the four hosts mx.a.locaweb.com.br, mx.b.locaweb.com.br, mx.core.locaweb.com.br and mx.jk.locaweb.com.br points to a single IP address — mx.a.locaweb.com.br points to 186.202.4.42, mx.b.locaweb.com.br points to 177.153.23.242, mx.core.locaweb.com.br points to 177.153.23.241 and mx.jk.locaweb.com.br points to 200.234.204.130.