`macontennis.com`

DNSSEC	⚠️ Not signed
A	38.238.210.120^{🇺🇸 HDHK38.238.208.0/20}
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=1777544253

`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=1778752996

Subdomains

www.macontennis.com

Same first word

macontennis.com

Similar names

nnascimento.com.br

DNS History

11 records (5 active, 6 former)

●NSa.share-dns.com2026-05-03 → 2026-05-14 · 3 obs

○ 2017-04-01 16:26:32
● 2026-05-03 11:11:26
● 2026-05-14 10:30:56

●NSa1.share-dns.com2026-05-03 → 2026-05-14 · 3 obs

○ 2017-04-01 16:26:32
● 2026-05-03 11:11:26
● 2026-05-14 10:30:56

●NSb.share-dns.net2026-05-03 → 2026-05-14 · 3 obs

○ 2017-04-01 16:26:32
● 2026-05-03 11:11:26
● 2026-05-14 10:30:56

●NSb1.share-dns.net2026-05-03 → 2026-05-14 · 3 obs

○ 2017-04-01 16:26:32
● 2026-05-03 11:11:26
● 2026-05-14 10:30:56

○NSns29.1and1.com2015-07-16 → 2017-04-01 · 4 obs

● 2015-07-16 12:33:54
● 2017-04-01 16:26:32
○ 2026-05-03 11:11:26
○ 2026-05-14 10:30:56

○NSns30.1and1.com2015-07-16 → 2017-04-01 · 4 obs

● 2015-07-16 12:33:54
● 2017-04-01 16:26:32
○ 2026-05-03 11:11:26
○ 2026-05-14 10:30:56

○MXmx00.1and1.com2015-07-16 → 2017-04-01 · 4 obs

● 2015-07-16 12:33:54
● 2017-04-01 16:26:32
○ 2026-05-03 11:11:26
○ 2026-05-14 10:30:56

○MXmx01.1and1.com2015-07-16 → 2017-04-01 · 4 obs

● 2015-07-16 12:33:54
● 2017-04-01 16:26:32
○ 2026-05-03 11:11:26
○ 2026-05-14 10:30:56

○A2607:f1c0:1000:c076:95ba:7a4e:e2b6:c8262015-07-16 → 2017-04-01 · 4 obs

● 2015-07-16 12:33:54
● 2017-04-01 16:26:32
○ 2026-05-03 11:11:26
○ 2026-05-14 10:30:56

●A38.238.210.1202026-05-03 → 2026-05-14 · 3 obs

○ 2017-04-01 16:26:32
● 2026-05-03 11:11:26
● 2026-05-14 10:30:56

○A74.208.20.562015-07-16 → 2017-04-01 · 4 obs

● 2015-07-16 12:33:54
● 2017-04-01 16:26:32
○ 2026-05-03 11:11:26
○ 2026-05-14 10:30:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
macontennis.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 macontennis.com (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.238.210.120`
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

Hierarchy

www.macontennis.com is a child of macontennis.com.

IP Addresses

macontennis.com resolves to one IP number: 38.238.210.120.

Other host names for instance 77host.cn and www.macontennis.com share IP numbers with macontennis.com.

Name Servers

macontennis.com delegates to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

macontennis.com at least partially shares name servers with other domains, including 78046.xyz, zjdyjs.com, pregnantkink.com, gov-crw.cc and zjshark.com.