bmath.org - dns.ninja

`bmath.org`

DNSSEC	⚠️ Not signed
A	153.127.66.57^{🇯🇵 SAKURA-A153.127.0.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
		PTR	`ik1-431-47553.vs.sakura.ne.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
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	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`google-site-verification=KSa4RTyrZINh141m0dPhypxi8CX9rUpX-78dgOgKaNw`
SOA	`ns1.value-domain.com`hostmaster@bmath.org 2024-02-06 #9

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785062013

Same first word

bmath.org

bmath.net

bmath.com

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ambth.com

hbamt.org

habtm.ru

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hbamt.net

htbma.com

amthb.de

hbatm.com

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mhtab.se

bathm.kr

atbmh.com

hbamt.biz

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htbam.cc

htmab.se

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ahtbm.s3.amazonaws.com

ahbmt.com

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hbmat.com

DNS History

11 records (9 active, 2 former)

●NSns1.value-domain.com2015-06-06 → 2026-07-26 · 2 obs

● 2015-06-06 23:50:16
● 2026-07-26 11:07:00

●NSns2.value-domain.com2015-06-06 → 2026-07-26 · 2 obs

● 2015-06-06 23:50:16
● 2026-07-26 11:07:00

●NSns3.value-domain.com2026-02-27 → 2026-07-26 · 3 obs

○ 2015-06-06 23:50:16
● 2026-02-27 06:37:42
● 2026-07-26 11:07:00

●MXalt1.aspmx.l.google.com2026-02-27 → 2026-07-26 · 3 obs

○ 2017-03-26 17:11:48
● 2026-02-27 06:37:42
● 2026-07-26 11:07:00

●MXalt2.aspmx.l.google.com2026-02-27 → 2026-07-26 · 3 obs

○ 2017-03-26 17:11:48
● 2026-02-27 06:37:42
● 2026-07-26 11:07:00

●MXalt3.aspmx.l.google.com2026-02-27 → 2026-07-26 · 3 obs

○ 2017-03-26 17:11:48
● 2026-02-27 06:37:42
● 2026-07-26 11:07:00

●MXalt4.aspmx.l.google.com2026-02-27 → 2026-07-26 · 3 obs

○ 2017-03-26 17:11:48
● 2026-02-27 06:37:42
● 2026-07-26 11:07:00

●MXaspmx.l.google.com2026-02-27 → 2026-07-26 · 3 obs

○ 2017-03-26 17:11:48
● 2026-02-27 06:37:42
● 2026-07-26 11:07:00

○MXsmtp.bmath.org2015-06-06 → 2017-03-26 · 4 obs

● 2015-06-06 23:50:16
● 2017-03-26 17:11:48
○ 2026-02-27 06:37:42
○ 2026-07-26 11:07:00

●A153.127.66.572026-02-27 → 2026-07-26 · 3 obs

○ 2017-03-26 17:11:48
● 2026-02-27 06:37:42
● 2026-07-26 11:07:00

○A182.48.54.582015-06-06 → 2017-03-26 · 4 obs

● 2015-06-06 23:50:16
● 2017-03-26 17:11:48
○ 2026-02-27 06:37:42
○ 2026-07-26 11:07:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
bmath.org	ns2.value-domain.com, ns3.value-domain.com, ns1.value-domain.com	-

✅ Authoritative Response

Server:172.64.52.38

NS records: ns2.value-domain.com, ns3.value-domain.com, ns1.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bmath.org (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.127.66.57`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	5	`ALT3.ASPMX.L.GOOGLE.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	2	`google-site-verification=KSa4RTyrZINh141, v=spf1 include:_spf.google.com ~all`
SOA	1	`ns1.value-domain.com hostmaster.bmath.or`

Analysis

IP Addresses

bmath.org directs to one IP number, which is 153.127.66.57.

ik1-431-47553.vs.sakura.ne.jp, for instance, is one of the other host names sharing IP numbers with bmath.org.

Name Servers

The authoritative name servers for bmath.org are ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com — three in total.

At least some of bmath.org's name servers are shared with other domains, for example chneko.com, moon-dog.info, al-tone-dev.com and two more.

These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.

Each of the hostnames ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com has a single IP address assigned: ns1.value-domain.com directs to 172.64.52.38, ns2.value-domain.com directs to 172.64.53.3 and ns3.value-domain.com directs to 172.64.52.38.

Both ns1.value-domain.com and ns3.value-domain.com resolve to 172.64.52.38 IP addresses each.

Mail Servers

bmath.org has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

bmath.org shares at least some of its mail servers with other domains — for example ns500759.ns500759.ns500698.ns500736.ns500736.ns500708.ns500576.ns500698.ns500619.ns500619.ns500652.tracksymphony.com, ns500742.ns500754.ns500754.ns500671.ns500742.ns500731.ns500688.ns500704.ns500649.lustychickser.com, ns500754.ns500671.ns500754.ns500731.ns500754.ns500704.ns500705.ns500704.ns500678.ns500671.ns500131.lustychickser.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.