`subercaseaux.com`

DNSSEC	⚠️ Not signed
NS	`a10.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b10.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
SOA	`a.share-dns.com`master@share-dns.com serial=1773377886

`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=1784833762

WOT: UNKNOWN (62/100)

Previously MX for

subercaseaux.com

Same first word

subercaseaux.com

DNS History

13 records (6 active, 7 former)

●NSa.share-dns.com2026-06-19 → 2026-07-23 · 3 obs

○ 2017-12-24 06:02:48
● 2026-06-19 07:59:42
● 2026-07-23 19:17:58

●NSa10.share-dns.com2026-06-19 → 2026-07-23 · 3 obs

○ 2017-12-24 06:02:48
● 2026-06-19 07:59:42
● 2026-07-23 19:17:58

●NSb.share-dns.net2026-06-19 → 2026-07-23 · 3 obs

○ 2017-12-24 06:02:48
● 2026-06-19 07:59:42
● 2026-07-23 19:17:58

●NSb10.share-dns.net2026-06-19 → 2026-07-23 · 3 obs

○ 2017-12-24 06:02:48
● 2026-06-19 07:59:42
● 2026-07-23 19:17:58

○NSdns.site5.com2015-08-22 → 2016-04-14 · 4 obs

● 2015-08-22 18:01:00
● 2016-04-14 08:13:10
○ 2016-06-02 20:16:14
○ 2026-07-23 19:17:58

○NSdns2.site5.com2015-08-22 → 2016-04-14 · 4 obs

● 2015-08-22 18:01:00
● 2016-04-14 08:13:10
○ 2016-06-02 20:16:14
○ 2026-07-23 19:17:58

○NSns1.accountservergroup.com2016-06-02 → 2017-12-24 · 5 obs

○ 2016-04-14 08:13:10
● 2016-06-02 20:16:14
● 2017-12-24 06:02:48
○ 2026-06-19 07:59:42
○ 2026-07-23 19:17:58

○NSns2.accountservergroup.com2016-06-02 → 2017-12-24 · 5 obs

○ 2016-04-14 08:13:10
● 2016-06-02 20:16:14
● 2017-12-24 06:02:48
○ 2026-06-19 07:59:42
○ 2026-07-23 19:17:58

●MXmx1.improvmx.com2026-06-19 → 2026-07-23 · 3 obs

○ 2017-12-24 06:02:48
● 2026-06-19 07:59:42
● 2026-07-23 19:17:58

●MXmx2.improvmx.com2026-06-19 → 2026-07-23 · 3 obs

○ 2017-12-24 06:02:48
● 2026-06-19 07:59:42
● 2026-07-23 19:17:58

○MXsubercaseaux.com2015-08-22 → 2017-12-24 · 4 obs

● 2015-08-22 18:01:00
● 2017-12-24 06:02:48
○ 2026-06-19 07:59:42
○ 2026-07-23 19:17:58

○A143.95.77.2452016-06-02 → 2017-12-24 · 5 obs

○ 2016-04-14 08:13:10
● 2016-06-02 20:16:14
● 2017-12-24 06:02:48
○ 2026-06-19 07:59:42
○ 2026-07-23 19:17:58

○A174.120.16.662015-08-22 → 2016-04-14 · 4 obs

● 2015-08-22 18:01:00
● 2016-04-14 08:13:10
○ 2016-06-02 20:16:14
○ 2026-07-23 19:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
subercaseaux.com	b10.share-dns.net, a10.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b10.share-dns.net, a10.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subercaseaux.com (unsigned zone)

⏱️ Timing

Total: 948ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a10.share-dns.com)

Analysis

Name Servers

The domain subercaseaux.com is delegated to these four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.

At least some of subercaseaux.com's name servers are shared with other domains, for example xingongyedc.com, hello-september.com, sxyqzwy.com and two more.

These name servers tend to co-occur with a3.share-dns.com, b3.share-dns.net, a2.share-dns.com and 7 other name servers in the same DNS delegations.

Each of a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net has a single IP address — a10.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b10.share-dns.net and b.share-dns.net direct to 172.64.52.239.

These two host names — a10.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.

These two host names — b10.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.

Mail Servers

The MX records for subercaseaux.com point to two mail servers: mx1.improvmx.com and mx2.improvmx.com.

subercaseaux.com has the same mail server arrangement as a number of other domains, for example andrew-c.com, expandonline.co.uk, mdsalih.com and two more.

There is at least a partial overlap in mail servers between subercaseaux.com and other domains like 2isk.in, karmon.biz and tentoesdown.com.

Host names resolving to 6 IP numbers:

mx1.improvmx.com carries IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, with 3 other addresses beyond those.

mx2.improvmx.com carries IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, with 3 other addresses beyond those.

subercaseaux.com - robtex.com