🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`contextconstructor.com`

DNSSEC	⚠️ Not signed
A	216.150.1.129^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1779301720

`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=1794760113

Same first word

contextconstructor.com

Previous names

Next names

DNS History

9 records (4 active, 5 former)

●NSns1.vercel-dns.com2026-09-24 → 2026-11-15 · 2 obs

● 2026-09-24 14:55:30
● 2026-11-15 17:05:08

●NSns2.vercel-dns.com2026-09-24 → 2026-11-15 · 2 obs

● 2026-09-24 14:55:30
● 2026-11-15 17:05:08

○A216.150.1.12026-10-06 → 2026-10-18 · 8 obs

○ 2026-10-05 19:16:34
● 2026-10-06 04:38:36
○ 2026-10-09 20:14:12
● 2026-10-10 02:03:22
○ 2026-10-12 04:05:40
● 2026-10-18 20:06:20
○ 2026-10-29 10:35:20
○ 2026-11-15 17:05:08

●A216.150.1.1292026-10-02 → 2026-11-15 · 7 obs

○ 2026-09-24 14:55:30
● 2026-10-02 11:46:18
○ 2026-10-05 19:16:34
● 2026-10-13 22:25:00
○ 2026-10-18 20:06:20
● 2026-10-29 10:35:20
● 2026-11-15 17:05:08

○A216.150.1.1932026-09-24 → 2026-10-15 · 11 obs

● 2026-09-24 14:55:30
○ 2026-10-02 11:46:18
● 2026-10-05 19:16:34
○ 2026-10-06 04:38:36
● 2026-10-08 18:14:32
○ 2026-10-09 00:36:18
● 2026-10-10 05:11:30
○ 2026-10-13 22:25:00
● 2026-10-15 21:26:44
○ 2026-10-18 20:06:20
○ 2026-11-15 17:05:08

○A216.150.1.652026-10-02 → 2026-10-29 · 8 obs

○ 2026-09-24 14:55:30
● 2026-10-02 11:46:18
○ 2026-10-06 04:38:36
● 2026-10-10 02:03:22
○ 2026-10-10 05:11:30
● 2026-10-29 10:35:20
○ 2026-11-15 16:26:42
○ 2026-11-15 17:05:08

●A216.150.16.12026-10-10 → 2026-11-15 · 7 obs

○ 2026-10-09 20:14:12
● 2026-10-10 01:20:36
○ 2026-10-10 02:03:22
● 2026-10-13 22:25:00
○ 2026-10-15 21:26:44
● 2026-11-15 16:26:42
● 2026-11-15 17:05:08

○A216.150.16.1292026-09-24 → 2026-10-09 · 5 obs

● 2026-09-24 14:55:30
○ 2026-10-02 11:46:18
● 2026-10-09 20:14:12
○ 2026-10-10 01:20:36
○ 2026-11-15 17:05:08

○A216.150.16.1932026-10-06 → 2026-10-18 · 10 obs

○ 2026-10-05 19:16:34
● 2026-10-06 04:38:36
○ 2026-10-08 18:14:32
● 2026-10-09 00:36:18
○ 2026-10-10 02:03:22
● 2026-10-12 04:05:40
○ 2026-10-13 22:25:00
● 2026-10-18 20:06:20
○ 2026-10-29 10:35:20
○ 2026-11-15 17:05:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
contextconstructor.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.44.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contextconstructor.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.16.1, 216.150.16.129`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

contextconstructor.com resolves to the IP addresses 216.150.1.129 and 216.150.16.1

Two other host names, along with pinuydira.co.il, kanzco.co and bluon.io, also share IP numbers with contextconstructor.com.

Name Servers

DNS delegation for contextconstructor.com points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.

contextconstructor.com shares its NS records with other domains, for example fivestarguest.com, jfldigital.com, merapijeep.id and two others.

contextconstructor.com has a partial name server overlap with other domains — among them eurekamaps.com and tubeutility.com.ng.

ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.

contextconstructor.com - robtex.com