bitmk.com - dns.ninja

`bitmk.com`

DNSSEC	⚠️ Not signed
A	160.251.148.246^{🇯🇵 GMOOSK-NET160.251.148.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
NS	`ns-rs1.gmoserver.jp` ⭐
		A	157.7.32.87^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-rs1.gmoserver.jp`
NS	`ns-rs2.gmoserver.jp`
		A	157.7.33.87^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`ns-rs2.gmoserver.jp`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`mail1044.onamae.ne.jp`⁽¹⁰⁰⁾
		A	157.120.209.45^{🇯🇵 GMOOSK-NET157.120.209.0/24 GMO Internet Group, Inc. Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail1044.onamae.ne.jp`
TXT	`v=spf1 include:_spf.onamae.ne.jp ~all`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-rs1.gmoserver.jp`hostmaster@gmoserver.jp serial=1681117348

`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=1782846346

Subdomains

mail.bitmk.com

Same first word

bitmk.org

bitmk.jp

bitmk.net

bitmk.com

Similar names

kmbti.co.kr

bimtk.com

kbitm.com

kmbit.com

bimkt.com.mx

kbmit.com

bmkit.com

bitkm.com

mkitb.de

mbkit.com

mkbit.be

bktim.com

mktbi.com.mx

mkbit.net

mkbit.nl

ktibm.com

bmkit.com.au

mkbit.com

imbtk.com

mkbit.eu

kbitm.in

imbkt.com

tkbim.com

mkbit.info

mkbit.io

tbkim.com

mktbi.com

bimkt.com

mbtik.com

mkbit.org

DNS History

18 records (9 active, 9 former)

○NS01.dnsv.jp2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

○NS02.dnsv.jp2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

○NS03.dnsv.jp2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

○NS04.dnsv.jp2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

●NSns-rs1.gmoserver.jp2026-03-27 → 2026-06-30 · 3 obs

○ 2017-04-18 16:30:38
● 2026-03-27 07:54:46
● 2026-06-30 19:16:42

●NSns-rs2.gmoserver.jp2026-03-27 → 2026-06-30 · 3 obs

○ 2017-04-18 16:30:38
● 2026-03-27 07:54:46
● 2026-06-30 19:16:42

●MXalt1.aspmx.l.google.com2015-06-09 → 2026-06-30 · 2 obs

● 2015-06-09 09:21:52
● 2026-06-30 19:16:42

●MXalt2.aspmx.l.google.com2015-06-09 → 2026-06-30 · 2 obs

● 2015-06-09 09:21:52
● 2026-06-30 19:16:42

●MXalt3.aspmx.l.google.com2026-03-27 → 2026-06-30 · 3 obs

○ 2017-04-18 16:30:38
● 2026-03-27 07:54:46
● 2026-06-30 19:16:42

●MXalt4.aspmx.l.google.com2026-03-27 → 2026-06-30 · 3 obs

○ 2017-04-18 16:30:38
● 2026-03-27 07:54:46
● 2026-06-30 19:16:42

●MXaspmx.l.google.com2015-06-09 → 2026-06-30 · 2 obs

● 2015-06-09 09:21:52
● 2026-06-30 19:16:42

○MXaspmx2.googlemail.com2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

○MXaspmx3.googlemail.com2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

○MXaspmx4.googlemail.com2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

○MXaspmx5.googlemail.com2015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

●MXmail1044.onamae.ne.jp2026-03-27 → 2026-06-30 · 3 obs

○ 2017-04-18 16:30:38
● 2026-03-27 07:54:46
● 2026-06-30 19:16:42

○A153.122.74.822015-06-09 → 2017-04-18 · 4 obs

● 2015-06-09 09:21:52
● 2017-04-18 16:30:38
○ 2026-03-27 07:54:46
○ 2026-06-30 19:16:42

●A160.251.148.2462026-03-27 → 2026-06-30 · 3 obs

○ 2017-04-18 16:30:38
● 2026-03-27 07:54:46
● 2026-06-30 19:16:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
bitmk.com	ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp	-

✅ Authoritative Response

Server:157.7.32.87

NS records: ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitmk.com (unsigned zone)

⏱️ Timing

Total: 1863ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.148.246`
NS	2	`ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp`
MX	6	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:_spf.onamae.ne.jp ~all, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-rs1.gmoserver.jp hostmaster.gmoserver`

Analysis

Hierarchy

The domain mail.bitmk.com falls under the parent bitmk.com.

IP Addresses

bitmk.com directs to one IP number, which is 160.251.148.246.

Among the host names that share IP numbers with bitmk.com are shiraokagakuen.com, naganumazenen.com, higashino-dc.com and two others.

Name Servers

bitmk.com is served by two delegated name servers, ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.

bitmk.com has the same name server delegation as a number of other domains, such as upcreate.net, tokipro.com, osaka-community.or.jp and two more.

Each of ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp has one IP address: ns-rs1.gmoserver.jp uses 157.7.32.87 and ns-rs2.gmoserver.jp uses 157.7.33.87.

Mail Servers

bitmk.com uses 6 mail servers for delivery: aspmx.l.google.com, mail1044.onamae.ne.jp, alt1.aspmx.l.google.com and 3 other.

bitmk.com shares at least some of its mail servers with other domains — for example driverradar.com, startale.org, ns500671.ns500754.ns500731.ns500731.ns500731.ns500742.ns500705.ns500705.ns500688.ns500678.ns500142.lusty(0x736c7574)z.com and two more.

These mail servers tend to be used in conjunction with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two additional mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 172.253.63.27 and 2607:f8b0:4004:c21::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1a.

Hosts that resolve to one IP address:

mail1044.onamae.ne.jp points to the IP address 157.120.209.45.