`uc937.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}
			PTR	`ip-172-64-53-25.defastlink.net`
NS	`a5.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}
			PTR	`ip-172-64-53-25.defastlink.net`
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}
			PTR	`ip-172-64-52-239.defastlink.net`
NS	`b5.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}
			PTR	`ip-172-64-52-239.defastlink.net`

`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=1771291435

Previously MX for

uc937.com

Same first word

uc937.com

Similar names

uc973.com

DNS History

10 records (4 active, 6 former)

●NSa.share-dns.com2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-18 09:15:36
● 2026-03-21 11:36:58
● 2026-03-23 16:46:24

●NSa5.share-dns.com2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-18 09:15:36
● 2026-03-21 11:36:58
● 2026-03-23 16:46:24

●NSb.share-dns.net2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-18 09:15:36
● 2026-03-21 11:36:58
● 2026-03-23 16:46:24

●NSb5.share-dns.net2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-18 09:15:36
● 2026-03-21 11:36:58
● 2026-03-23 16:46:24

○NSf1g1ns1.dnspod.net2015-07-24 → 2020-02-18 · 6 obs

● 2015-07-24 00:24:14
● 2016-03-04 05:03:36
○ 2016-07-04 16:19:36
● 2020-02-18 09:15:36
○ 2026-03-21 11:36:58
○ 2026-03-23 16:46:24

○NSf1g1ns2.dnspod.net2015-07-24 → 2016-03-04 · 4 obs

● 2015-07-24 00:24:14
● 2016-03-04 05:03:36
○ 2016-07-04 16:19:36
○ 2026-03-23 16:46:24

○NSns1.uc937.com2016-07-04 → 2016-07-04 · 4 obs

○ 2016-03-04 05:03:36
● 2016-07-04 16:19:36
○ 2020-02-18 09:15:36
○ 2026-03-23 16:46:24

○NSns2.uc937.com2016-07-04 → 2016-07-04 · 4 obs

○ 2016-03-04 05:03:36
● 2016-07-04 16:19:36
○ 2026-03-21 11:36:58
○ 2026-03-23 16:46:24

○MXuc937.com2016-07-04 → 2016-07-04 · 3 obs

● 2016-07-04 16:19:36
○ 2020-02-18 09:15:36
○ 2026-03-23 16:46:24

○A69.4.83.462016-07-04 → 2016-07-04 · 3 obs

● 2016-07-04 16:19:36
○ 2020-02-18 09:15:36
○ 2026-03-23 16:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net...	-
uc937.com	b5.share-dns.net, a5.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b5.share-dns.net, a5.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uc937.com (unsigned zone)

⏱️ Timing

Total: 390ms | 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 (a5.share-dns.com)

Analysis

Name Servers

uc937.com is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.

uc937.com at least partially shares name servers with other domains, for instance sudahx.com, cwcid.org, shziyin.com, learnguitarworld.com and wacai360.com.