`certmeup.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:1530^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:c469^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.48^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.105^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`donovan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c72^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c372^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donovan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2372^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donovan.ns.cloudflare.com`
		A	108.162.195.114^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
		A	162.159.44.114^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
		A	172.64.35.114^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donovan.ns.cloudflare.com`
NS	`melissa.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melissa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melissa.ns.cloudflare.com`
		A	108.162.192.199^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	172.64.32.199^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
		A	173.245.58.199^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melissa.ns.cloudflare.com`
MX	`mail.certmeup.com` ⭐
		A	195.201.8.99^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`lamda.osys.tech`
TXT	`v=spf1 +a +mx +ip4:195.201.8.99 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.48, 172.67.196.105
		IPv6	2606:4700:3032::6815:1530, 2606:4700:3035::ac43:c469
SOA	`donovan.ns.cloudflare.com`dns@cloudflare.com serial=2399508730

`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=1774442122

Same first word

certmeup.com

Similar names

receptum.es

cemputer.com

receptum.de

epectrum.com

receptum.fi

receptum.ru

cpumeter.com

purmetec.eu

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net...	-
certmeup.com	melissa.ns.cloudflare.com, donovan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.114

NS records: melissa.ns.cloudflare.com, donovan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certmeup.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.21.48, 172.67.196.105`
AAAA	2	`2606:4700:3035::ac43:c469, 2606:4700:3032::6815:1530`
NS	2	`donovan.ns.cloudflare.com, melissa.ns.cloudflare.com`
MX	1	`mail.certmeup.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +ip4:195.201.8.99 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`donovan.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

certmeup.com maps to four IP numbers: 2606:4700:3032::6815:1530, 2606:4700:3035::ac43:c469, 104.21.21.48 and 172.67.196.105.

Other host names such as peintures.zlio.net, zhelun.com.cn, mail.diyquickly.com, artero.pt and yujingguanjian.com share IPs with certmeup.com.

Name Servers

Two name servers donovan.ns.cloudflare.com and melissa.ns.cloudflare.com handle the delegation for certmeup.com.

certmeup.com shares the same name server setup as other domains, for example code-sucks.com, stmarksbookshop.com, getanyscale.com, appta.com.co and greatvehicles.com.

certmeup.com at least partially shares name servers with other domains, for example pamdy.com.br, beritajateng.tv, shxysczs.com, 72nextmoviestorage.space and fhr.ro.

These name servers are commonly used with marty.ns.cloudflare.com and devin.ns.cloudflare.com and irena.ns.cloudflare.com.

Host names with six IP numbers:

donovan.ns.cloudflare.com points to 2606:4700:58::a29f:2c72, 2803:f800:50::6ca2:c372, 2a06:98c1:50::ac40:2372, 108.162.195.114, 162.159.44.114 and 172.64.35.114.

melissa.ns.cloudflare.com points to 2606:4700:50::adf5:3ac7, 2803:f800:50::6ca2:c0c7, 2a06:98c1:50::ac40:20c7, 108.162.192.199, 172.64.32.199 and 173.245.58.199.

Mail Servers

The mail.certmeup.com mail server handles certmeup.com.

mail.certmeup.com points to a single IP number: 195.201.8.99.

certmeup.com - robtex.com

certmeup.com

com