`mailblocker.celum.com`

DNSSEC

⚠️ Not signed

`celum.com`

	DNSSEC	⚠️ Not signed
	A	162.55.87.3^{🇩🇪 Hetzner162.55.0.0/16 HETZNER-DC}
	NS	`ns1-03.azure-dns.com` ⭐
	NS	`ns2-03.azure-dns.net`
	NS	`ns3-03.azure-dns.org`
	NS	`ns4-03.azure-dns.info`
	MX	`mx1-eu.emailsecurity.app` ⭐
	MX	`mx2-eu.emailsecurity.app`⁽¹⁰⁾
	MX	`celum-com.mail.protection.outlook.com`⁽³⁰⁾
	TXT	`p5X-wt5-z2g`
	TXT	`MS=ms57347856`
	TXT	`apple-domain-verification=KCRZa50c32kyEIho`
	TXT	`MS=B8F2E9C7564EAF31819B98158B56C1253D8C4220`
	TXT	`XvifC9fm4PKpBhswOOX6ewVpXV(0x666150)nle3hHYCSKpLd19bl8y`
	TXT	`1password-site-verification=HACPAJYFSZB4FJJMRKL2NSRJHI`
	TXT	`cloudflare_dashboard_sso=63108ea6d9ab3a63b64750750bf745c4`
	TXT	`citrix-verification-code=fb66267e-6ef4-44e1-a92e-f1a68b8f511c`
	TXT	`google-site-verification=kEjFajmjkvVztYAxNnk4_haREe5lbv3hQbqpwEYHmxs`
	TXT	`/84SzJfjg58txRDQjJnSbDPF5o/Qb5Y3eWMGG3boXRk7qevz6xAYIL1IG6uT2CR/q+mQHyz7FHSsC...`
	TXT	`atlassian-domain-verification=1LCUkFvRjUjuaLW0He/pRkLOA/yKOAweu2pG/czFiMhkR3L...`
	TXT	`atlassian-domain-verification=B2kkagIKqGe26jPQaRPKkSe3A5lDrehY9YIWLDO3z/LVqmK...`
	TXT	`atlassian-domain-verification=jsHG50cKDc2yLqlIWlgzhK3DkTAePQc6YRMbVXToENDLQeI...`
	TXT	`v=spf1 ip4:52.18.128.112/32 ip4:46.137.103.160/32 ip4:83.164.138.32/27 ip4:83...`
	SOA	`ns1-03.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

WOT: SAFE (65/100)
rank #585903 globally
rank #264434 in the tld
WOT: SAFE (81/100)
📈 Tranco rank: #722,422

Previously MX for

smartimagine.com

celum.net

Same first word

mailblocker.com

mailblocker.at

mailblocker.de

Similar names

blockermail.com

DNS History

1 record (0 active, 1 former)

○A85.31.1.912015-06-07 → 2016-04-11 · 3 obs

● 2015-06-07 22:22:10
● 2016-04-11 23:47:12
○ 2026-03-25 22:49:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
celum.com	ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for celum.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)

mailblocker.celum.com - robtex.com