`superiorgroutandtile.com`

DNSSEC	⚠️ Not signed
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	`a4.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	`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	`b4.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}

`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=1786576434

Previously MX for

superiorgroutandtile.com

Same first word

superiorgroutandtile.com

DNS History

9 records (4 active, 5 former)

●NSa.share-dns.com2026-05-11 → 2026-08-12 · 3 obs

○ 2026-04-14 10:37:16
● 2026-05-11 10:47:36
● 2026-08-12 23:17:58

●NSa4.share-dns.com2026-05-11 → 2026-08-12 · 3 obs

○ 2026-04-14 10:37:16
● 2026-05-11 10:47:36
● 2026-08-12 23:17:58

●NSb.share-dns.net2026-05-11 → 2026-08-12 · 3 obs

○ 2026-04-14 10:37:16
● 2026-05-11 10:47:36
● 2026-08-12 23:17:58

●NSb4.share-dns.net2026-05-11 → 2026-08-12 · 3 obs

○ 2026-04-14 10:37:16
● 2026-05-11 10:47:36
● 2026-08-12 23:17:58

○NSns1.threesearches.com2015-05-15 → 2017-03-18 · 4 obs

● 2015-05-15 16:00:24
● 2017-03-18 03:03:24
○ 2026-04-14 10:37:16
○ 2026-08-12 23:17:58

○NSns2.threesearches.com2015-05-15 → 2017-03-18 · 4 obs

● 2015-05-15 16:00:24
● 2017-03-18 03:03:24
○ 2026-04-14 10:37:16
○ 2026-08-12 23:17:58

○MXsuperiorgroutandtile.com2015-05-15 → 2017-03-18 · 4 obs

● 2015-05-15 16:00:24
● 2017-03-18 03:03:24
○ 2026-04-14 10:37:16
○ 2026-08-12 23:17:58

○A118.99.28.1022026-05-11 → 2026-05-11 · 4 obs

○ 2026-04-14 10:37:16
● 2026-05-11 10:47:36
○ 2026-08-10 19:06:48
○ 2026-08-12 23:17:58

○A74.116.0.2502015-05-15 → 2017-03-18 · 4 obs

● 2015-05-15 16:00:24
● 2017-03-18 03:03:24
○ 2026-04-14 10:37:16
○ 2026-08-12 23:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...	-
superiorgroutandtile.com	b4.share-dns.net, a4.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for superiorgroutandtile.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a4.share-dns.com)

Analysis

Name Servers

The NS records for superiorgroutandtile.com point to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

superiorgroutandtile.com has at least partial name server overlap with other domains, such as 86488k.com, 021co.com, vrtr-xikong.com and two others.

a11.share-dns.com, b11.share-dns.net and a9.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a4.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b4.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

a4.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b4.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.

superiorgroutandtile.com - robtex.com