🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`constructpreview.net`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:c14^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:974c^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.20^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.76^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.12.20, 172.67.151.76
		IPv6 hints	2606:4700:3033::6815:c14, 2606:4700:3034::ac43:974c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=109, name=cloudflare-ech.com
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2416668578

`net`

	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=1791362354

Same first word

constructpreview.net

constructpreview.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSjerry.ns.cloudflare.com2017-10-17 → 2026-10-07 · 2 obs

● 2017-10-17 10:16:28
● 2026-10-07 08:58:24

●NSmichelle.ns.cloudflare.com2017-10-17 → 2026-10-07 · 2 obs

● 2017-10-17 10:16:28
● 2026-10-07 08:58:24

●MXeforward1.registrar-servers.com2017-10-17 → 2026-10-07 · 2 obs

● 2017-10-17 10:16:28
● 2026-10-07 08:58:24

●MXeforward2.registrar-servers.com2017-10-17 → 2026-10-07 · 2 obs

● 2017-10-17 10:16:28
● 2026-10-07 08:58:24

●MXeforward3.registrar-servers.com2017-10-17 → 2026-10-07 · 2 obs

● 2017-10-17 10:16:28
● 2026-10-07 08:58:24

●MXeforward4.registrar-servers.com2017-10-17 → 2026-10-07 · 2 obs

● 2017-10-17 10:16:28
● 2026-10-07 08:58:24

●MXeforward5.registrar-servers.com2017-10-17 → 2026-10-07 · 2 obs

● 2017-10-17 10:16:28
● 2026-10-07 08:58:24

●A104.21.12.202026-09-19 → 2026-10-07 · 3 obs

○ 2017-10-17 10:16:28
● 2026-09-19 05:08:00
● 2026-10-07 08:58:24

○A104.31.66.1892017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 10:16:28
○ 2026-09-19 05:08:00
○ 2026-10-07 08:58:24

○A104.31.67.1892017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 10:16:28
○ 2026-09-19 05:08:00
○ 2026-10-07 08:58:24

●A172.67.151.762026-09-19 → 2026-10-07 · 3 obs

○ 2017-10-17 10:16:28
● 2026-09-19 05:08:00
● 2026-10-07 08:58:24

○A2400:cb00:2048:1::681f:42bd2017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 10:16:28
○ 2026-09-19 05:08:00
○ 2026-10-07 08:58:24

○A2400:cb00:2048:1::681f:43bd2017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 10:16:28
○ 2026-09-19 05:08:00
○ 2026-10-07 08:58:24

●A2606:4700:3033::6815:c142026-09-19 → 2026-10-07 · 3 obs

○ 2017-10-17 10:16:28
● 2026-09-19 05:08:00
● 2026-10-07 08:58:24

●A2606:4700:3034::ac43:974c2026-09-19 → 2026-10-07 · 3 obs

○ 2017-10-17 10:16:28
● 2026-09-19 05:08:00
● 2026-10-07 08:58:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
constructpreview.net	jerry.ns.cloudflare.com, michelle.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.182

NS records: jerry.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructpreview.net (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.20, 172.67.151.76`
AAAA	2	`2606:4700:3034::ac43:974c, 2606:4700:3033::6815:c14`
NS	2	`jerry.ns.cloudflare.com, michelle.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

constructpreview.net resolves to four IP addresses: 104.21.12.20, 172.67.151.76, 2606:4700:3033::6815:c14 and 2606:4700:3034::ac43:974c.

theapparatus.online, sptalon.com, mnq.uk.com and two other host names share IP numbers with constructpreview.net.

Name Servers

Two name servers handle the delegation for constructpreview.net: jerry.ns.cloudflare.com and michelle.ns.cloudflare.com.

constructpreview.net uses the same name servers as several other domains — among them bigdongwong.com, losangelesclinica.cl, marquezabogados.cl and two more.

constructpreview.net partially shares its NS delegation with several other domains, including pusuladanisma-website.pages.dev, donerkebabpizzeria.com, app-08-data-visualizer.pages.dev and two others.

These name servers regularly co-occur with the name servers shubhi.ns.cloudflare.com, kate.ns.cloudflare.com and sandy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jerry.ns.cloudflare.com resolves to 108.162.193.182, 172.64.33.182 and 173.245.59.182 among others, with 3 other IP addresses in total.

michelle.ns.cloudflare.com resolves to 108.162.192.201, 172.64.32.201 and 173.245.58.201 among others, with 3 other IP addresses in total.

Mail Servers

constructpreview.net is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

constructpreview.net has at least partial mail server overlap with other domains such as tesho-company.com, doodlebugs.art, rgfabre.com and two more.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.

Hosts with just one IP address:

The hostname eforward1.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward2.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward3.registrar-servers.com resolves to 162.255.118.51.

The hostname eforward4.registrar-servers.com resolves to 162.255.118.52.

The hostname eforward5.registrar-servers.com resolves to 162.255.118.51.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com each resolve to 162.255.118.51.

eforward2.registrar-servers.com along with eforward4.registrar-servers.com each resolve to 162.255.118.52 IP addresses.