gstruct.com - dns.ninja

`gstruct.com`

DNSSEC	⚠️ Not signed
A	188.40.17.60^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`gstruct.com`
NS	`albert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`albert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`albert.ns.cloudflare.com`
		A	108.162.193.58^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	172.64.33.58^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
		A	173.245.59.58^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`albert.ns.cloudflare.com`
NS	`ali.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
MX	`mx.gstruct.com` ⭐
		A	188.40.17.60^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`gstruct.com`
MX	`mail.rollernet.us`⁽²⁰⁾
		A	2607:fe70:0:3::a^{🇺🇸 ROLLERNET-AS2607:fe70::/32 Roller Network LLC IPv6 Prefix}
			PTR	`mail.rollernet.us`
		A	208.79.240.2^{🇺🇸 ROLLERNET-AS208.79.240.0/22 Roller Network LLC IPv4 Prefix}
			PTR	`mail.rollernet.us`
MX	`mail2.rollernet.us`⁽²⁰⁾
		A	2607:fe70:0:4::a^{🇺🇸 ROLLERNET-AS2607:fe70::/32 Roller Network LLC IPv6 Prefix}
			PTR	`mail2.rollernet.us`
		A	208.79.241.2^{🇺🇸 ROLLERNET-AS208.79.240.0/22 Roller Network LLC IPv4 Prefix}
			PTR	`mail2.rollernet.us`
TXT	`v=spf1 mx a:mx.gstruct.com a:a.gstruct.com a:c.gstruct.com -all`
SOA	`albert.ns.cloudflare.com`dns@cloudflare.com serial=2411412113

`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=1786474654

PTR for

60.17.40.188.in-addr.arpa

Subdomains

c.gstruct.com

mx.gstruct.com

a.gstruct.com

Same first word

gstruct.com

Similar names

gctrust.com

gctrust.dnsalias.com

DNS History

13 records (6 active, 7 former)

●NSalbert.ns.cloudflare.com2020-02-04 → 2026-08-11 · 3 obs

○ 2017-03-15 17:22:04
● 2020-02-04 05:45:42
● 2026-08-11 19:08:02

●NSali.ns.cloudflare.com2020-02-04 → 2026-08-11 · 3 obs

○ 2017-03-15 17:22:04
● 2020-02-04 05:45:42
● 2026-08-11 19:08:02

○NSns07.domaincontrol.com2015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 23:45:18
● 2017-03-15 17:22:04
○ 2020-02-04 05:45:42
○ 2026-08-11 19:08:02

○NSns08.domaincontrol.com2015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 23:45:18
● 2017-03-15 17:22:04
○ 2020-02-04 05:45:42
○ 2026-08-11 19:08:02

○MXmail.gstruct.com2020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-15 17:22:04
● 2020-02-04 05:45:42
○ 2026-03-04 00:28:36
○ 2026-08-11 19:08:02

●MXmail.rollernet.us2020-02-04 → 2026-08-11 · 3 obs

○ 2017-03-15 17:22:04
● 2020-02-04 05:45:42
● 2026-08-11 19:08:02

●MXmail2.rollernet.us2020-02-04 → 2026-08-11 · 3 obs

○ 2017-03-15 17:22:04
● 2020-02-04 05:45:42
● 2026-08-11 19:08:02

○MXmailstore1.secureserver.net2015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 23:45:18
● 2017-03-15 17:22:04
○ 2020-02-04 05:45:42
○ 2026-08-11 19:08:02

●MXmx.gstruct.com2026-03-04 → 2026-08-11 · 3 obs

○ 2020-02-04 05:45:42
● 2026-03-04 00:28:36
● 2026-08-11 19:08:02

○MXsmtp.secureserver.net2015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 23:45:18
● 2017-03-15 17:22:04
○ 2020-02-04 05:45:42
○ 2026-08-11 19:08:02

●A188.40.17.602026-03-04 → 2026-08-11 · 3 obs

○ 2020-02-04 05:45:42
● 2026-03-04 00:28:36
● 2026-08-11 19:08:02

○A23.227.167.1722015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 23:45:18
● 2017-03-15 17:22:04
○ 2020-02-04 05:45:42
○ 2026-08-11 19:08:02

○A78.47.135.1052020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-15 17:22:04
● 2020-02-04 05:45:42
○ 2026-03-04 00:28:36
○ 2026-08-11 19:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...	-
gstruct.com	ali.ns.cloudflare.com, albert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.59

NS records: ali.ns.cloudflare.com, albert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gstruct.com (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.17.60`
NS	2	`albert.ns.cloudflare.com, ali.ns.cloudflare.com`
MX	3	`mx.gstruct.com (pri: 10), mail.rollernet.us (pri: 20)...`
TXT	1	`v=spf1 mx a:mx.gstruct.com a:a.gstruct.c`
SOA	1	`albert.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ali.ns.cloudflare.com, ali.ns.cloudflare.com, ali.ns.cloudflare.com...)

Analysis

Hierarchy

gstruct.com sits above c.gstruct.com, mx.gstruct.com and a.gstruct.com in the domain hierarchy.

IP Addresses

gstruct.com resolves to one IP address: 188.40.17.60.

Other host names, such as mx.gstruct.com, share IP numbers with gstruct.com.

Name Servers

gstruct.com is delegated to two name servers: albert.ns.cloudflare.com and ali.ns.cloudflare.com.

gstruct.com uses the same name servers as several other domains — among them elmbuildingservices.co.uk, visualimpact.org.uk, ergopedia.com and two more.

There is at least partial name server overlap between gstruct.com and other domains — ejii.cn, casinowpi.lol, lelo.to and two more among them.

These name servers are routinely deployed together with the name servers earl.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

albert.ns.cloudflare.com resolves to 108.162.193.58, 172.64.33.58, 173.245.59.58 and 3 other IP addresses.

ali.ns.cloudflare.com resolves to 108.162.192.59, 172.64.32.59, 173.245.58.59 and 3 other IP addresses.

Mail Servers

Incoming mail for gstruct.com is delivered via three mail servers: mx.gstruct.com, mail2.rollernet.us and mail.rollernet.us.

gstruct.com has at least partial mail server overlap with other domains such as jeremysliwinski.com, hireldesign.com, cyberquotient.net and two more.

Hostnames that resolve to two IP addresses:

mail2.rollernet.us points to 208.79.241.2 and 2607:fe70:0:4::a.

mail.rollernet.us points to 208.79.240.2 and 2607:fe70:0:3::a.

Hosts with just one IP address:

mx.gstruct.com points to 188.40.17.60.