mecfer.com - dns.ninja

`mecfer.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:85ee^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5e1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.225^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.238^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
MX	`mail.mecfer.com` ⭐
		A	192.185.216.226^{🇺🇸 Jacksonville192.185.216.0/21 Oracle Corporation}
			PTR	`srv74-ip14.prodns.com.br`
TXT	`google-site-verification=GbTge4TqtOkSjiz68JgJqCS4DJKNvHilB-as5XmhoNk`
TXT	`v=spf1 a mx include:websitewelcome.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.225, 172.67.133.238
		IPv6 hints	2606:4700:3030::ac43:85ee, 2606:4700:3037::6815:5e1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2410440442

`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=1784985832

Subdomains

mail.mecfer.com

Same first word

mecfer.com

Similar names

mcfree.net

mcfree.com

fremec.com

freemc.com

mecref.com

mcfree.eu

refmec.it

cermef.com.mx

fcmeer.com

freemc.ru

freemc.pl

fermec.biz

cmfree.cn

mercef.com

reefcm.com

fermec.de

cmfree.com

mcfree.co

freecm.com

mcrfee.com

mcfree.de

mcreef.eu

fermec.cz

DNS History

24 records (7 active, 17 former)

●NSkirk.ns.cloudflare.com2026-02-17 → 2026-07-25 · 3 obs

○ 2017-04-01 14:50:00
● 2026-02-17 21:20:00
● 2026-07-25 13:35:38

○NSnsb1.k8.com.br2015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○NSnsb2.k8.com.br2015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○NSnsb3.k8.com.br2015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○NSnsb4.k8.com.br2015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○NSnsb5.k8.com.br2015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○NSnsb6.k8.com.br2015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

●NSsharon.ns.cloudflare.com2026-02-17 → 2026-07-25 · 3 obs

○ 2017-04-01 14:50:00
● 2026-02-17 21:20:00
● 2026-07-25 13:35:38

●MXmail.mecfer.com2026-02-17 → 2026-07-25 · 3 obs

○ 2017-04-01 14:50:00
● 2026-02-17 21:20:00
● 2026-07-25 13:35:38

○MXsmtpzin1.f1.k8.com.br2015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○A104.131.38.1372015-10-11 → 2017-04-01 · 5 obs

○ 2015-05-10 01:37:46
● 2015-10-11 10:05:16
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

●A104.21.5.2252026-02-17 → 2026-07-25 · 3 obs

○ 2017-04-01 14:50:00
● 2026-02-17 21:20:00
● 2026-07-25 13:35:38

●A172.67.133.2382026-02-17 → 2026-07-25 · 3 obs

○ 2017-04-01 14:50:00
● 2026-02-17 21:20:00
● 2026-07-25 13:35:38

○A177.71.180.682015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○A198.211.103.722015-10-11 → 2017-04-01 · 5 obs

○ 2015-05-10 01:37:46
● 2015-10-11 10:05:16
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

●A2606:4700:3030::ac43:85ee2026-07-13 → 2026-07-25 · 3 obs

○ 2026-02-17 21:20:00
● 2026-07-13 18:12:30
● 2026-07-25 13:35:38

○A2606:4700:3031::ac43:85ee2026-02-17 → 2026-02-17 · 4 obs

○ 2017-04-01 14:50:00
● 2026-02-17 21:20:00
○ 2026-07-13 18:12:30
○ 2026-07-25 13:35:38

○A2606:4700:3035::6815:5e12026-02-17 → 2026-02-17 · 4 obs

○ 2017-04-01 14:50:00
● 2026-02-17 21:20:00
○ 2026-07-13 18:12:30
○ 2026-07-25 13:35:38

●A2606:4700:3037::6815:5e12026-07-13 → 2026-07-25 · 3 obs

○ 2026-02-17 21:20:00
● 2026-07-13 18:12:30
● 2026-07-25 13:35:38

○A46.137.243.602015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 01:37:46
○ 2015-10-11 10:05:16
○ 2026-07-25 13:35:38

○A54.228.191.942015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○A54.232.113.812015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

○A54.241.33.2232015-05-10 → 2015-05-10 · 3 obs

● 2015-05-10 01:37:46
○ 2015-10-11 10:05:16
○ 2026-07-25 13:35:38

○A54.83.41.1932015-05-10 → 2017-04-01 · 4 obs

● 2015-05-10 01:37:46
● 2017-04-01 14:50:00
○ 2026-02-17 21:20:00
○ 2026-07-25 13:35:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
mecfer.com	kirk.ns.cloudflare.com, sharon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.221

NS records: kirk.ns.cloudflare.com, sharon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mecfer.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.5.225, 172.67.133.238`
AAAA	2	`2606:4700:3030::ac43:85ee, 2606:4700:3037::6815:5e1`
NS	2	`kirk.ns.cloudflare.com, sharon.ns.cloudflare.com`
MX	1	`mail.mecfer.com (pri: 0)`
TXT	2	`google-site-verification=GbTge4TqtOkSjiz, v=spf1 a mx include:websitewelcome.com ~`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kirk.ns.cloudflare.com, kirk.ns.cloudflare.com, kirk.ns.cloudflare.com...)

Analysis

Hierarchy

mecfer.com is a parent domain of mail.mecfer.com.

IP Addresses

mecfer.com has four IP addresses: 104.21.5.225, 172.67.133.238, 2606:4700:3030::ac43:85ee and 2606:4700:3037::6815:5e1.

Additional host names — ol-sss1.on-cdn.online, binhduongjob.vn, eaqrfn.xyz and two others — share IP numbers with mecfer.com.

Name Servers

mecfer.com is delegated to two name servers: kirk.ns.cloudflare.com and sharon.ns.cloudflare.com.

mecfer.com shares its name server setup with other domains, including topserversa.com, topchef.si, h3q.org and two others.

mecfer.com shares at least some of its name servers with other domains, including saibaba.london, ranafor.pages.dev, alisem2000.ca and two others.

These name servers are frequently paired with the name servers skip.ns.cloudflare.com, gail.ns.cloudflare.com and gerald.ns.cloudflare.com.

Host names with 6 IP numbers:

kirk.ns.cloudflare.com resolves to 108.162.193.192, 172.64.33.192, 173.245.59.192 and 3 other IP addresses.

sharon.ns.cloudflare.com resolves to 108.162.192.221, 172.64.32.221, 173.245.58.221 and 3 other IP addresses.

Mail Servers

mecfer.com has one mail server: mail.mecfer.com.

mail.mecfer.com resolves to a single IP number: 192.185.216.226.