`constructorsf1.com`

DNSSEC	⚠️ Not signed
A	46.234.126.84^{🇨🇿 SuperNetwork46.234.96.0/19 s.r.o.}
		PTR	`lan03.vas-server.cz`
NS	`ns1.thinline.cz` ⭐
		A	2001:67c:e94:0:1:5bef:c8f3:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
			PTR	`ns1.thinline.cz`
		A	91.239.200.243^{🇨🇿 Blindspot91.239.200.0/23 THINLINE-BlindSpot}
			PTR	`ns1.thinline.cz`
NS	`ns2.thinline.cz`
		A	2001:4de8:fa22:0:1:5264:602:1^{🇨🇿 QUANTCOM-AS2001:4de8::/32 Dial Telecom, a.s.}
			PTR	`ns2.thinline.cz`
		A	82.100.6.2^{🇨🇿 QUANTCOM-AS82.100.0.0/18 Dial Telecom, a.s.}
			PTR	`ns2.thinline.cz`
NS	`ns3.cesky-hosting.eu`
		A	2001:67c:e94:1:1:5bef:ca12:1^{Blindspot2001:67c:e94::/48 THINLINE-BlindSpot}
			PTR	`ns3.cesky-hosting.eu`
		A	91.239.202.18^{🇨🇿 Blindspot91.239.202.0/23 THINLINE-BlindSpot}
			PTR	`ns3.cesky-hosting.eu`
SOA	`ns1.thinline.cz`hostmaster@constructorsf1.com serial=1533053800

`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=1778631446

WOT: UNKNOWN (61/100)

Same first word

constructorsf1.com

DNS History

7 records (4 active, 3 former)

●NSns1.thinline.cz2015-07-11 → 2026-05-13 · 2 obs

● 2015-07-11 06:43:52
● 2026-05-13 00:23:50

●NSns2.thinline.cz2015-07-11 → 2026-05-13 · 2 obs

● 2015-07-11 06:43:52
● 2026-05-13 00:23:50

●NSns3.cesky-hosting.eu2015-07-11 → 2026-05-13 · 2 obs

● 2015-07-11 06:43:52
● 2026-05-13 00:23:50

○MXmx1b20.thinline.cz2015-07-11 → 2017-03-22 · 4 obs

● 2015-07-11 06:43:52
● 2017-03-22 05:14:30
○ 2020-01-11 03:18:22
○ 2026-05-13 00:23:50

○MXmx1d10.thinline.cz2015-07-11 → 2017-03-22 · 4 obs

● 2015-07-11 06:43:52
● 2017-03-22 05:14:30
○ 2020-01-11 03:18:22
○ 2026-05-13 00:23:50

○A185.8.238.1782015-07-11 → 2020-01-11 · 4 obs

● 2015-07-11 06:43:52
● 2020-01-11 03:18:22
○ 2026-04-20 07:47:04
○ 2026-05-13 00:23:50

●A46.234.126.842026-04-20 → 2026-05-13 · 3 obs

○ 2020-01-11 03:18:22
● 2026-04-20 07:47:04
● 2026-05-13 00:23:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
constructorsf1.com	ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu	-

✅ Authoritative Response

Server:91.239.200.243

NS records: ns1.thinline.cz, ns2.thinline.cz, ns3.cesky-hosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructorsf1.com (unsigned zone)

⏱️ Timing

Total: 1998ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.234.126.84`
NS	3	`ns1.thinline.cz, ns2.thinline.cz...`
SOA	1	`ns1.thinline.cz hostmaster.constructorsf`

Analysis

IP Addresses

constructorsf1.com resolves to a single IP: 46.234.126.84.

Other host names, for instance, lan03.vas-server.cz and climberf1.com share IP numbers with constructorsf1.com.

Name Servers

constructorsf1.com delegates to three name servers: ns1.thinline.cz, ns2.thinline.cz and ns3.cesky-hosting.eu.

constructorsf1.com shares some name servers with other domains, for example unitedsigns.cz, aust.cz, kcricany.cz, toptank.eu and fotokalendare.cz.

Host names with two IP numbers:

ns1.thinline.cz: 2001:67c:e94:0:1:5bef:c8f3:1 and 91.239.200.243

ns2.thinline.cz: 2001:4de8:fa22:0:1:5264:602:1 and 82.100.6.2

ns3.cesky-hosting.eu: 2001:67c:e94:1:1:5bef:ca12:1 and 91.239.202.18

constructorsf1.com - robtex.com