`grc-visa.com`

DNSSEC	⚠️ Not signed
A	206.238.232.54^{🇿🇦 TCLOUDNET206.238.232.0/24}
NS	`a1.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	`b1.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}
SOA	`a.share-dns.com`master@share-dns.com serial=1754985151

`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=1776658597

Same first word

grc-visa.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-04-02 → 2026-04-20 · 3 obs

○ 2017-07-09 05:14:52
● 2026-04-02 19:38:14
● 2026-04-20 04:27:40

●NSa1.share-dns.com2026-04-02 → 2026-04-20 · 3 obs

○ 2017-07-09 05:14:52
● 2026-04-02 19:38:14
● 2026-04-20 04:27:40

●NSb.share-dns.net2026-04-02 → 2026-04-20 · 3 obs

○ 2017-07-09 05:14:52
● 2026-04-02 19:38:14
● 2026-04-20 04:27:40

●NSb1.share-dns.net2026-04-02 → 2026-04-20 · 3 obs

○ 2017-07-09 05:14:52
● 2026-04-02 19:38:14
● 2026-04-20 04:27:40

○NSns13.xincache.com2015-06-18 → 2017-07-09 · 4 obs

● 2015-06-18 08:03:42
● 2017-07-09 05:14:52
○ 2026-04-02 19:38:14
○ 2026-04-20 04:27:40

○NSns14.xincache.com2015-06-18 → 2017-07-09 · 4 obs

● 2015-06-18 08:03:42
● 2017-07-09 05:14:52
○ 2026-04-02 19:38:14
○ 2026-04-20 04:27:40

●A206.238.232.542026-04-02 → 2026-04-20 · 3 obs

○ 2017-07-09 05:14:52
● 2026-04-02 19:38:14
● 2026-04-20 04:27:40

○A39.109.17.1712015-06-18 → 2016-04-04 · 4 obs

● 2015-06-18 08:03:42
● 2016-04-04 20:48:06
○ 2016-11-08 12:52:50
○ 2026-04-20 04:27:40

○A47.90.75.592017-07-09 → 2017-07-09 · 4 obs

○ 2016-11-08 12:52:50
● 2017-07-09 05:14:52
○ 2026-04-02 19:38:14
○ 2026-04-20 04:27:40

○A58.96.183.2352016-11-08 → 2016-11-08 · 4 obs

○ 2016-04-04 20:48:06
● 2016-11-08 12:52:50
○ 2017-07-09 05:14:52
○ 2026-04-20 04:27:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
grc-visa.com	b1.share-dns.net, a1.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grc-visa.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`206.238.232.54`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

Analysis

IP Addresses

grc-visa.com points to a single IP number: 206.238.232.54.

Name Servers

grc-visa.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

grc-visa.com at least partially shares name servers with other domains, for instance 0371jfdr.com, baojie8571.com, cherry-mall.com, czsfjn.com and ckjmzg.com.