tubermaster.com - dns.ninja

`tubermaster.com`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`mailforward.dnsv.jp` ⭐
		A	163.44.188.5^{🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mailforward.dnsv.jp`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1707370773

`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=1786425349

Same first word

tubermaster.com

Similar names

umtsberater.de

bemestartur.com.br

streamtuber.com

ubermatters.com

smartertube.com

umtsberater.com

DNS History

15 records (9 active, 6 former)

●NS01.dnsv.jp2026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

●NS02.dnsv.jp2026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

●NS03.dnsv.jp2026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

●NS04.dnsv.jp2026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

○NSdns12.ovh.net2017-09-28 → 2017-09-28 · 3 obs

● 2017-09-28 00:58:56
○ 2026-04-02 18:15:38
○ 2026-08-11 05:26:50

○NSns12.ovh.net2017-09-28 → 2017-09-28 · 3 obs

● 2017-09-28 00:58:56
○ 2026-04-02 18:15:38
○ 2026-08-11 05:26:50

●MXmailforward.dnsv.jp2026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

○MXmx1.mail.ovh.net2017-09-28 → 2017-09-28 · 3 obs

● 2017-09-28 00:58:56
○ 2026-04-02 18:15:38
○ 2026-08-11 05:26:50

○MXmx2.mail.ovh.net2017-09-28 → 2017-09-28 · 3 obs

● 2017-09-28 00:58:56
○ 2026-04-02 18:15:38
○ 2026-08-11 05:26:50

○MXmx3.mail.ovh.net2017-09-28 → 2017-09-28 · 3 obs

● 2017-09-28 00:58:56
○ 2026-04-02 18:15:38
○ 2026-08-11 05:26:50

○A164.132.235.172017-09-28 → 2017-09-28 · 3 obs

● 2017-09-28 00:58:56
○ 2026-04-02 18:15:38
○ 2026-08-11 05:26:50

●A185.199.108.1532026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

●A185.199.109.1532026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

●A185.199.110.1532026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

●A185.199.111.1532026-04-02 → 2026-08-11 · 3 obs

○ 2017-09-28 00:58:56
● 2026-04-02 18:15:38
● 2026-08-11 05:26:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
tubermaster.com	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tubermaster.com (unsigned zone)

⏱️ Timing

Total: 1064ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`mailforward.dnsv.jp (pri: 10)`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

IP Addresses

tubermaster.com points to the four IP addresses 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

bit.voyage, bsdpro.net, ericmoncada.com and two other host names share IP numbers with tubermaster.com.

Name Servers

The authoritative name servers for tubermaster.com are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

The name servers of tubermaster.com overlap at least partially with those of other domains — among them pick-u.com, ixxn(0x706f726e).com, 3-rise.com and two more.

Hostnames that resolve to two IP addresses:

01.dnsv.jp points to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp points to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp points to 157.7.35.53 and 2400:8500:3fff::53.

Hosts with just one IP address:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

Mail for tubermaster.com is handled by a single mail server, mailforward.dnsv.jp.

tubermaster.com uses an identical mail server configuration to several other domains — among them hcm-kanri-staff.com, office-5.com, kazuoyaji.net and two more.

tubermaster.com has at least partial mail server overlap with other domains such as i-t-i.jp, lawrys.jp, explat.email and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

mailforward.dnsv.jp resolves to a single IP number: 163.44.188.5.