`mmarkbd.com`

DNSSEC	⚠️ Not signed
A	183.181.90.19^{🇯🇵 XSERVER-AS183.181.90.0/23 XSERVER Inc.}
		PTR	`sv8338.xserver.jp`
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ip-202-226-36-164.defastlink.net`
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ip-202-226-36-170.defastlink.net`
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
			PTR	`ip-183-90-224-226.defastlink.net`
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
			PTR	`ip-183-90-224-230.defastlink.net`
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
			PTR	`ip-157-112-182-218.defastlink.net`
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
			PTR	`ip-157-112-182-220.defastlink.net`
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`mmarkbd.com` ⭐
		A	183.181.90.19^{🇯🇵 XSERVER-AS183.181.90.0/23 XSERVER Inc.}
			PTR	`sv8338.xserver.jp`
TXT	`v=spf1 +mx include:myasp.jp +a:sv8338.xserver.jp +a:mmarkbd.com +mx ~all`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`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

MX for

mmarkbd.com

Same first word

mmarkbd.com

DNS History

47 records (7 active, 40 former)

○NSns-1259.awsdns-29.org2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○NSns-1957.awsdns-52.co.uk2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○NSns-270.awsdns-33.com2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○NSns-981.awsdns-58.net2018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

●NSns1.xserver.jp2026-03-14 → 2026-03-14 · 3 obs

○ 2018-11-23 11:37:04
● 2026-03-14 23:08:32
● 2026-03-14 23:08:34

●NSns2.xserver.jp2026-03-14 → 2026-03-14 · 3 obs

○ 2018-11-23 11:37:04
● 2026-03-14 23:08:32
● 2026-03-14 23:08:34

●NSns3.xserver.jp2026-03-14 → 2026-03-14 · 3 obs

○ 2018-11-23 11:37:04
● 2026-03-14 23:08:32
● 2026-03-14 23:08:34

●NSns4.xserver.jp2026-03-14 → 2026-03-14 · 3 obs

○ 2018-11-23 11:37:04
● 2026-03-14 23:08:32
● 2026-03-14 23:08:34

●NSns5.xserver.jp2026-03-14 → 2026-03-14 · 3 obs

○ 2018-11-23 11:37:04
● 2026-03-14 23:08:32
● 2026-03-14 23:08:34

●MXmmarkbd.com2026-03-14 → 2026-03-14 · 2 obs

● 2026-03-14 23:08:32
● 2026-03-14 23:08:34

○A13.32.253.1412018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.32.253.1652018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.32.253.792018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.32.253.842018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.33.174.1722018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.33.174.542018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.33.174.842018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.33.174.972018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.148.1322018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.148.1432018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.148.1512018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.148.602018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.23.1312018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.23.302018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.23.542018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A13.35.23.622018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A143.204.178.1032018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A143.204.178.292018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A143.204.178.62018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A143.204.178.742018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

●A183.181.90.192026-03-14 → 2026-03-14 · 3 obs

○ 2018-11-23 11:37:04
● 2026-03-14 23:08:32
● 2026-03-14 23:08:34

○A52.84.125.122018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.125.42018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.125.662018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.125.962018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.174.1402018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.174.1422018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.174.2292018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.174.82018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.245.1282018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.245.1572018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.245.52018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.84.245.662018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.85.200.1602018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.85.200.2112018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.85.200.2232018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

○A52.85.200.952018-11-23 → 2018-11-23 · 3 obs

● 2018-11-23 11:37:04
○ 2026-03-14 23:08:32
○ 2026-03-14 23:08:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, c.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
mmarkbd.com	ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...	-

✅ Authoritative Response

Server: 157.112.182.218

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mmarkbd.com (unsigned zone)

⏱️ Timing

Total: 1155ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.181.90.19`
NS	5	`ns1.xserver.jp, ns2.xserver.jp...`
MX	1	`mmarkbd.com (pri: 0)`
TXT	1	`v=spf1 +mx include:myasp.jp +a:sv8338.xs`
SOA	1	`ns1.xserver.jp root.xserver.jp`

Analysis

Mail Server Role

mmarkbd.com serves as the mail server for mmarkbd.com.

IP Addresses

mmarkbd.com points to a single IP number: 183.181.90.19.

Other host names, for instance kenmochihidefumi.com, sunoh.jp, face-p.com, mail.jazzyjumpers.jp and zero-energy.jp share IP numbers with mmarkbd.com.

Name Servers

mmarkbd.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.

mmarkbd.com shares name servers with other domains at least partially, for instance lu-po.co.jp, monogoto-log.com, bmtohoku.jp, 69sp.com and goji-goji.net.

Host names with three IP numbers:

ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names with one IP number:

ns2.xserver.jp points to: 35.72.43.26.

ns3.xserver.jp points to: 202.226.36.247.

Mail Servers

A single mail server handles mmarkbd.com and mmarkbd.com.

Host name mmarkbd.com resolves to IP 183.181.90.19.

mmarkbd.com - robtex.com

mmarkbd.com

com

MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`mmarkbd.com`

`com`