`mail0.schaffer.cz`

DNSSEC

⚠️ Not signed

`schaffer.cz`

	DNSSEC	🔒 Signed (DS record present)
	A	77.78.97.82^{🇨🇿 CASABLANCA-AS77.78.96.0/20 Casablanca INT}
	NS	`ns1.ignum.com` ⭐
	NS	`ns2.ignum.cz`
	MX	`schaffer-cz.mail.protection.outlook.com` ⭐
	TXT	`MS=ms20210655`
	TXT	`8l55s599pns4m68gm2n6vgp8ko`
	TXT	`i9og468mgk33th1dfvmqh3ln66`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	SOA	`ns1.ignum.com`hostmaster@ignum.cz 2026-04-11 #1

PTR for

34.219.188.80.in-addr.arpa

Previously MX for

schaffer-partner.cz

schaffer.cz

Same first word

mail0.ru

mail0.net

mail0.win

mail0.pl

mail0.co

mail0.com

mail0.org

mail0.de

Similar names

0mail.site

0mail.de

0mail.hu

0mail.co.za

0mail.xyz

0mail.com

0mail.eu

0mail.org

0mail.ru

0mail.us

0mail.ca

0mail.it

DNS History

2 records (0 active, 2 former)

○A80.188.219.342017-07-24 → 2017-08-24 · 4 obs

○ 2017-07-12 20:59:48
● 2017-07-24 04:54:00
● 2017-08-24 21:26:40
○ 2026-04-14 00:05:08

○A90.183.153.2502015-07-10 → 2017-07-12 · 4 obs

● 2015-07-10 15:14:52
● 2017-07-12 20:59:48
○ 2017-07-24 04:54:00
○ 2026-04-14 00:05:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz	-
schaffer.cz	ns1.ignum.com, ns2.ignum.cz	2 records

✅ Authoritative Response

Server:217.31.48.201

NS records: ns1.ignum.com, ns2.ignum.cz

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1285ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.ignum.cz, ns2.ignum.cz)

mail0.schaffer.cz - robtex.com