`franzd.com`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2005::7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.164^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.cz` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.cz`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.eu`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`mailin1.franzd.com` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:103^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx10.websupport.cz`
		A	45.13.137.113^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.hu`
MX	`mailin2.franzd.com`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:110^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx10.websupport.sk`
		A	45.13.137.110^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.sk`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1741889160

`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=1771291435

Subdomains

mailin1.franzd.com

mailin2.franzd.com

Same first word

franzd.com

Similar names

frandz.com

dnzraf.com

dfranz.com

DNS History

22 records (7 active, 15 former)

○NSalfa.ns.active24.cz2016-03-04 → 2020-01-06 · 5 obs

○ 2015-11-30 06:15:16
● 2016-03-04 03:56:46
● 2020-01-06 11:22:56
○ 2026-03-02 18:26:20
○ 2026-03-23 22:45:58

○NSans1.active24.com2015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

○NSans2.active24.com2015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

○NSans3.active24.com2015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

○NSbeta.ns.active24.cz2016-03-04 → 2020-01-06 · 5 obs

○ 2015-11-30 06:15:16
● 2016-03-04 03:56:46
● 2020-01-06 11:22:56
○ 2026-03-02 18:26:20
○ 2026-03-23 22:45:58

○NSgama.ns.active24.sk2016-03-04 → 2020-01-06 · 5 obs

○ 2015-11-30 06:15:16
● 2016-03-04 03:56:46
● 2020-01-06 11:22:56
○ 2026-03-02 18:26:20
○ 2026-03-23 22:45:58

●NSns1.websupport.cz2026-03-02 → 2026-03-23 · 3 obs

○ 2020-01-06 11:22:56
● 2026-03-02 18:26:20
● 2026-03-23 22:45:58

●NSns2.websupport.cz2026-03-02 → 2026-03-23 · 3 obs

○ 2020-01-06 11:22:56
● 2026-03-02 18:26:20
● 2026-03-23 22:45:58

●NSns3.websupport.eu2026-03-02 → 2026-03-23 · 3 obs

○ 2020-01-06 11:22:56
● 2026-03-02 18:26:20
● 2026-03-23 22:45:58

●MXmailin1.franzd.com2026-03-02 → 2026-03-23 · 3 obs

○ 2020-01-06 11:22:56
● 2026-03-02 18:26:20
● 2026-03-23 22:45:58

●MXmailin2.franzd.com2026-03-02 → 2026-03-23 · 3 obs

○ 2020-01-06 11:22:56
● 2026-03-02 18:26:20
● 2026-03-23 22:45:58

○MXmta1.active24.com2015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

○MXmta2.active24.com2015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

○MXmta3.active24.com2015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

○MXmta4.active24.com2015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

○MXmx1.active24.com2016-03-04 → 2020-01-06 · 5 obs

○ 2015-11-30 06:15:16
● 2016-03-04 03:56:46
● 2020-01-06 11:22:56
○ 2026-03-02 18:26:20
○ 2026-03-23 22:45:58

○MXmx2.active24.com2016-03-04 → 2020-01-06 · 5 obs

○ 2015-11-30 06:15:16
● 2016-03-04 03:56:46
● 2020-01-06 11:22:56
○ 2026-03-02 18:26:20
○ 2026-03-23 22:45:58

○A213.188.130.1102015-07-17 → 2015-11-30 · 4 obs

● 2015-07-17 03:55:16
● 2015-11-30 06:15:16
○ 2016-03-04 03:56:46
○ 2026-03-23 22:45:58

●A2a00:4b40:aaaa:2005::72026-03-02 → 2026-03-23 · 3 obs

○ 2020-01-06 11:22:56
● 2026-03-02 18:26:20
● 2026-03-23 22:45:58

○A2a02:4a8:ac24:117::101:22016-03-04 → 2020-01-06 · 5 obs

○ 2015-11-30 06:15:16
● 2016-03-04 03:56:46
● 2020-01-06 11:22:56
○ 2026-03-02 18:26:20
○ 2026-03-23 22:45:58

●A37.9.175.1642026-03-02 → 2026-03-23 · 3 obs

○ 2020-01-06 11:22:56
● 2026-03-02 18:26:20
● 2026-03-23 22:45:58

○A81.95.101.22016-03-04 → 2020-01-06 · 5 obs

○ 2015-11-30 06:15:16
● 2016-03-04 03:56:46
● 2020-01-06 11:22:56
○ 2026-03-02 18:26:20
○ 2026-03-23 22:45:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
franzd.com	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server:185.71.159.12

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 757ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.164`
AAAA	1	`2a00:4b40:aaaa:2005::7`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	2	`mailin1.franzd.com (pri: 10), mailin2.franzd.com (pri: 100)`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

Hierarchy

franzd.com is a parent of mailin1.franzd.com and mailin2.franzd.com.

IP Addresses

franzd.com resolves to two IP numbers: 2a00:4b40:aaaa:2005::7 and 37.9.175.164.

other host names including aktomastik.cz, gr-net.cz, comune.sunnywatt.cz, ledmed.eu and ptc.kz share IP numbers with franzd.com.

Name Servers

franzd.com is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

franzd.com at least partially shares name servers with other domains, for instance makei.cz, sterka.cz, kurzy-asertivity.cz, apotheeknederland.nl and recordpower.cz.

Host names with two IP numbers:

ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11.

ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12.

ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13.

Mail Servers

Two mail servers handle franzd.com: mailin1.franzd.com and mailin2.franzd.com.

Host names with two IP numbers:

The host name mailin1.franzd.com points to 2a00:4b40:aaaa:2101:45:13:137:103 and 45.13.137.113; the host name mailin2.franzd.com points to 2a00:4b40:aaaa:2101:45:13:137:110 and 45.13.137.110.

franzd.com - robtex.com

franzd.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`franzd.com`

`com`