`sam.ac`

DNSSEC	⚠️ Not signed
A	157.7.189.125^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users272.vip.heteml.jp`
NS	`dns0.heteml.jp` ⭐
		A	157.7.44.53^{🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns510.heteml.jp`
NS	`dns1.heteml.jp`
		A	157.7.188.149^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns711.phy.heteml.jp`
MX	`mx.hetemail.jp` ⭐
		A	157.7.189.1^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mx.heteml.jp`
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`dns0.heteml.jp`hostmaster@sam.ac serial=1778332578

`ac`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.ac` ⭐
	NS	`a2.nic.ac`
	NS	`b0.nic.ac`
	NS	`c0.nic.ac`
	SOA	`a0.nic.ac`hostmaster@donuts.email serial=1778336364

WOT: SAFE (61/100)

Same first word

sam.cn

sam.kim

sam.coach

sam.aero

sam.gov

sam.care

sam.co.jp

sam.or.jp

sam.ae

sam.st

sam.ac

sam.or.kr

sam.support

sam.pp.ua

sam.properties

sam.co.nz

sam.me

sam.org.br

sam.edu.tt

sam.de

sam.mobi

sam.us

sam.org.nz

sam.network

sam.org.in

sam.edu.my

sam.digital

sam.org.cn

sam.zp.ua

sam.vs.mythic-beasts.com

sam.today

sam.pt

sam.rs

sam.uk

sam.blackfriday

sam.land

sam.kz

sam.se

sam.sh

sam.mx

sam.engineering

sam.is

sam.or.at

sam.com.es

sam.pro

sam.camp

sam.nl

sam.by

sam.ba

sam.si

sam.org.au

sam.ce.gov.br

sam.org.ar

sam.directory

sam.codes

sam.ee

sam.com.ua

sam.info

sam.med.br

sam.cm

sam.edu.vn

sam.org.rs

sam.ninja

sam.cash

sam.zone

sam.money

sam.tf

sam.cab

sam.style

sam.edu

sam.ie

sam.dk

sam.blog

sam.co.ke

sam.solar

sam.ro

sam.mb.ca

sam.com

sam.marketing

sam.fi

sam.town

sam.la

sam.org.mx

sam.ai

sam.org.vn

sam.gov.ae

sam.gripe

sam.gov.lv

sam.az

sam.red

sam.news

sam.camera

sam.com.tw

sam.kg

sam.industries

sam.tm

sam.cz

sam.eu

sam.ms

sam.solutions

sam.report

sam.co.mz

sam.co.za

sam.co.id

sam.at

sam.house

sam.ir

sam.nu

sam.kr

sam.ru

sam.uz.ua

sam.or.th

Similar names

asm.ir

mas.fr

ams.london

msa.com.py

msa.tv

mas.so

asm.jp

mas.ro

msa.nl

asm.at

mas.nu

ams.co.uk

mas.cat

msa.edu.gr

msa.directory

asm.run

ams.cv

sma.kiev.ua

msa.news

mas.nl

msa.com.mx

asm.wtf

ams.in.ua

sma.it

ams.eu

mas.com.tr

mas.ru

ams.org.in

msa.com

msa.nu

ams.or.kr

mas.com.cy

asm.co.th

ams.org.hk

ams.ma

ams.com

ams.se

mas.td

sma.edu.cn

msa.info

asm.brescia.it

ams.com.sg

sma.eu

asm.ro

mas.org

msa.lv

sma.ru

sma.gov.ae

ams.sm

mas.io

mas.no

ams.ac

mas.cn

ams.com.hk

ams.company

asm.su

asm.cc

mas.si

asm.ky

sma.sk

sma.com.kw

mas.amsterdam

ams.hu

ams.ac.th

msa.su

msa.cloud

msa.ca

ams.gi

mas.de

ams.hr

ams.ae

mas.net.id

msa.com.pt

mas.edu.jo

mas.im

asm.ch

mas.org.tw

mas.ec

mas.ac.th

asm.pp.ru

mas.photography

ams.com.vc

DNS History

16 records (4 active, 12 former)

●NSdns0.heteml.jp2020-11-07 → 2026-05-09 · 3 obs

○ 2017-09-13 05:40:04
● 2020-11-07 16:35:18
● 2026-05-09 14:28:40

●NSdns1.heteml.jp2020-11-07 → 2026-05-09 · 3 obs

○ 2017-09-13 05:40:04
● 2020-11-07 16:35:18
● 2026-05-09 14:28:40

○NSns1.bluehost.com2016-02-02 → 2016-06-04 · 5 obs

○ 2015-12-12 11:40:34
● 2016-02-02 23:29:02
● 2016-06-04 01:53:02
○ 2016-08-16 03:45:08
○ 2026-05-09 14:28:40

○NSns1.value-domain.com2017-05-17 → 2017-09-13 · 5 obs

○ 2016-08-16 03:45:08
● 2017-05-17 13:23:30
● 2017-09-13 05:40:04
○ 2020-11-07 16:35:18
○ 2026-05-09 14:28:40

○NSns1fkl.name.com2015-08-23 → 2015-12-12 · 4 obs

● 2015-08-23 15:20:14
● 2015-12-12 11:40:34
○ 2016-02-02 23:29:02
○ 2026-05-09 14:28:40

○NSns2.bluehost.com2016-02-02 → 2016-06-04 · 5 obs

○ 2015-12-12 11:40:34
● 2016-02-02 23:29:02
● 2016-06-04 01:53:02
○ 2016-08-16 03:45:08
○ 2026-05-09 14:28:40

○NSns2.value-domain.com2017-05-17 → 2017-09-13 · 5 obs

○ 2016-08-16 03:45:08
● 2017-05-17 13:23:30
● 2017-09-13 05:40:04
○ 2020-11-07 16:35:18
○ 2026-05-09 14:28:40

○NSns2fln.name.com2015-08-23 → 2015-12-12 · 4 obs

● 2015-08-23 15:20:14
● 2015-12-12 11:40:34
○ 2016-02-02 23:29:02
○ 2026-05-09 14:28:40

○NSns3npv.name.com2015-08-23 → 2015-12-12 · 4 obs

● 2015-08-23 15:20:14
● 2015-12-12 11:40:34
○ 2016-02-02 23:29:02
○ 2026-05-09 14:28:40

○NSns4bht.name.com2015-08-23 → 2015-12-12 · 4 obs

● 2015-08-23 15:20:14
● 2015-12-12 11:40:34
○ 2016-02-02 23:29:02
○ 2026-05-09 14:28:40

○MXmail.sam.ac2016-02-02 → 2016-06-04 · 4 obs

● 2016-02-02 23:29:02
● 2016-06-04 01:53:02
○ 2016-08-16 03:45:08
○ 2026-05-09 14:28:40

●MXmx.hetemail.jp2020-11-07 → 2026-05-09 · 3 obs

○ 2016-08-16 03:45:08
● 2020-11-07 16:35:18
● 2026-05-09 14:28:40

○A119.245.243.942017-05-17 → 2017-09-13 · 5 obs

○ 2016-08-16 03:45:08
● 2017-05-17 13:23:30
● 2017-09-13 05:40:04
○ 2020-11-07 16:35:18
○ 2026-05-09 14:28:40

●A157.7.189.1252026-02-25 → 2026-05-09 · 3 obs

○ 2021-02-16 06:25:58
● 2026-02-25 16:54:36
● 2026-05-09 14:28:40

○A157.7.44.2162020-11-07 → 2021-02-16 · 5 obs

○ 2017-09-13 05:40:04
● 2020-11-07 16:35:18
● 2021-02-16 06:25:58
○ 2026-02-25 16:54:36
○ 2026-05-09 14:28:40

○A66.147.244.942016-02-02 → 2016-06-04 · 4 obs

● 2016-02-02 23:29:02
● 2016-06-04 01:53:02
○ 2016-08-16 03:45:08
○ 2026-05-09 14:28:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ac	a0.nic.ac, a2.nic.ac, b0.nic.ac, c0.nic.ac	8 records
sam.ac	dns0.heteml.jp, dns1.heteml.jp	-

✅ Authoritative Response

Server:157.7.188.149

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sam.ac (unsigned zone)

⏱️ Timing

Total: 1148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.125`
NS	2	`dns0.heteml.jp, dns1.heteml.jp`
MX	1	`mx.hetemail.jp (pri: 10)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns0.heteml.jp hostmaster.sam.ac`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a0.nic.ac, a0.nic.ac, a2.nic.ac...)

Analysis

IP Addresses

sam.ac points to a single IP number: 157.7.189.125.

other host names for instance ns.motif-(0x787878).com, hokenselect.jp, www.hobbyfun.asia, g-swat.com and mail.remix-net.co.jp share IP numbers with sam.ac.

Name Servers

sam.ac is delegated to two name servers: dns0.heteml.jp and dns1.heteml.jp.

sam.ac shares the same name server setup as other domains, for example rock-uehara.com, renoplus.net, gotenyama-fudosan.com, shinmeiguu.com and diiv.jp.

Host names with one IP number:

The host dns0.heteml.jp points to 157.7.44.53 and the host dns1.heteml.jp points to 157.7.188.149.

Mail Servers

sam.ac is handled by a single mail server, mx.hetemail.jp.

sam.ac shares the same mail server setup as other domains, for instance nakajima-kawara.com, katsu-ken.net, hot-version.net, daishinmaru.com and shukla-harajuku.com.

sam.ac shares some mail servers with other domains, at least partially, for instance halfwest.com and fm791.jp.

Host name mx.hetemail.jp points to IP address 157.7.189.1.

sam.ac - robtex.com

sam.ac

ac

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`sam.ac`

`ac`