`spacetimeuniverse.com`

DNSSEC	⚠️ Not signed
NS	`ns1.regzone.cz` ⭐
		A	2a00:19a0:3:71:0:d9c6:710a:1^{🇨🇿 ZONER-AS2a00:19a0::/32 ZONER-IPV6-NET}
			PTR	`ns1.regzone.cz`
		A	217.198.113.10^{🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET}
			PTR	`ns1.regzone.cz`
NS	`ns1.regzone.de`
		A	2600:3c02::f03c:91ff:fedb:a6e7^{🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies}
			PTR	`ns1.regzone.de`
		A	23.92.29.43^{🇺🇸 AKAMAI-LINODE-AP23.92.28.0/22 Akamai Technologies}
			PTR	`ns1.regzone.de`
NS	`ns1.regzone.info`
		A	2001:1528:147::10^{🇨🇿 CASABLANCA-AS2001:1528::/32 Casablanca INT v6 network}
			PTR	`ns1.regzone.info`
		A	81.0.233.10^{🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT}
			PTR	`ns1.regzone.info`
MX	`relay.zoner.com` ⭐
		A	217.198.120.100^{🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET}
			PTR	`relay.zoner.com`
MX	`10mx.zoner.com`⁽¹⁰⁾
		A	217.198.120.36^{🇨🇿 ZONER-AS217.198.112.0/20 ZONER-NET}
			PTR	`10mx.zoner.com`
MX	`15mx.zoner.com`⁽¹⁵⁾
		A	81.0.233.6^{🇨🇿 CASABLANCA-AS81.0.232.0/21 Casablanca INT}
			PTR	`15mx.zoner.com`
TXT	`v=spf1 include:spf-zoner-zmail.zoner.com ~all`
SOA	`ns1.regzone.cz`administrator@czechia.cz 2025-12-18 #2

`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=1775955462

Same first word

spacetimeuniverse.com

DNS History

7 records (6 active, 1 former)

●NSns1.regzone.cz2026-03-25 → 2026-04-12 · 2 obs

● 2026-03-25 06:42:52
● 2026-04-12 01:27:44

●NSns1.regzone.de2026-03-25 → 2026-04-12 · 2 obs

● 2026-03-25 06:42:52
● 2026-04-12 01:27:44

●NSns1.regzone.info2026-03-25 → 2026-04-12 · 2 obs

● 2026-03-25 06:42:52
● 2026-04-12 01:27:44

●MX10mx.zoner.com2026-03-25 → 2026-04-12 · 2 obs

● 2026-03-25 06:42:52
● 2026-04-12 01:27:44

●MX15mx.zoner.com2026-03-25 → 2026-04-12 · 2 obs

● 2026-03-25 06:42:52
● 2026-04-12 01:27:44

●MXrelay.zoner.com2026-03-25 → 2026-04-12 · 2 obs

● 2026-03-25 06:42:52
● 2026-04-12 01:27:44

○A74.220.199.62016-01-18 → 2016-04-28 · 4 obs

● 2016-01-18 05:47:44
● 2016-04-28 00:23:50
○ 2017-02-05 13:24:58
○ 2026-04-12 01:27:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
spacetimeuniverse.com	ns1.regzone.info, ns1.regzone.cz, ns1.regzone.de	-

✅ Authoritative Response

Server:81.0.233.10

NS records: ns1.regzone.info, ns1.regzone.cz, ns1.regzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for spacetimeuniverse.com (unsigned zone)

⏱️ Timing

Total: 759ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.regzone.cz, ns1.regzone.de...`
MX	3	`relay.zoner.com (pri: 1), 10mx.zoner.com (pri: 10)...`
TXT	1	`v=spf1 include:spf-zoner-zmail.zoner.com`
SOA	1	`ns1.regzone.cz administrator.czechia.cz`

Analysis

Name Servers

spacetimeuniverse.com is delegated to name servers ns1.regzone.cz, ns1.regzone.de and ns1.regzone.info.

spacetimeuniverse.com at least partially shares name servers with other domains such as anka.cz, (0x65726f746963)nightclub.cz, bushmanshop.ro, 3e.cz and tsblog.cz.

Host names with two IP numbers:

ns1.regzone.cz points to 2a00:19a0:3:71:0:d9c6:710a:1 and 217.198.113.10.

ns1.regzone.de points to 2600:3c02::f03c:91ff:fedb:a6e7 and 23.92.29.43.

ns1.regzone.info points to 2001:1528:147::10 and 81.0.233.10.

Mail Servers

spacetimeuniverse.com is handled by three mail servers: 10mx.zoner.com, 15mx.zoner.com and relay.zoner.com.

spacetimeuniverse.com shares mail servers with other domains at least in part, for instance autoservis.name, utilcell.com, rosco.cz, janosek.info and koukol.cz.

these mail servers are commonly used alongside the mail servers mail.stormware.cz.

Host names with a single IP:

10mx.zoner.com points to 217.198.120.36

15mx.zoner.com points to 81.0.233.6

relay.zoner.com points to 217.198.120.100

spacetimeuniverse.com - robtex.com