structuralcontent.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structuralcontent.com`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{Google2607:f8b0::/32}
		A	2607:f8b0:4023:c03::1b^{Google2607:f8b0::/32}
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	2607:f8b0:4023:c0b::1b^{Google2607:f8b0::/32}
		A	74.125.137.26
		A	74.125.137.27
		A	142.250.141.26
		A	142.250.141.27^{🇺🇸 Google142.250.141.0/24}
			PTR	`dd-in-f27.1e100.net`
		A	142.251.2.26
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`anthropic-domain-verification-fnf089=hr93dJgOqLGhvOLwe0koVRw0Y`
TXT	`google-site-verification=LpT9_IMIVfxotqdIWtSzjOkSfjNnUILvJ94hAtQXhFc`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1785650642

`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=1794398511

Same first word

structuralcontent.com

structuralcontent.workers.dev

Previous names

DNS History

11 records (11 active, 0 former)

●NSdns1.registrar-servers.com2026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●NSdns2.registrar-servers.com2026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●MXsmtp.google.com2026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A185.199.108.1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A185.199.109.1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A185.199.110.1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A185.199.111.1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A2606:50c0:8000::1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A2606:50c0:8001::1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A2606:50c0:8002::1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

●A2606:50c0:8003::1532026-10-06 → 2026-11-11 · 2 obs

● 2026-10-06 11:50:50
● 2026-11-11 12:06:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
structuralcontent.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structuralcontent.com (unsigned zone)

⏱️ Timing

Total: 1402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.110.153...`
AAAA	4	`2606:50c0:8000::153, 2606:50c0:8003::153...`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`v=spf1 include:_spf.google.com ~all, anthropic-domain-verification-fnf089=hr9...`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

structuralcontent.com points to 8 IP addresses, including 185.199.108.153, 185.199.109.153 and 185.199.110.153, plus 5 other.

closewithcjclay.com, the-coding-kind.com, ergodicfund.com plus two other host names have IP numbers in common with structuralcontent.com.

Name Servers

structuralcontent.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

structuralcontent.com uses one mail server — smtp.google.com.

smtp.google.com has 9 IP addresses: 74.125.137.26, 74.125.137.27, 142.250.141.26 plus 6 more.