mail-training.com - robtex.com

mail-training.com

DNSSEC⚠️ Not signed
A153.127.19.88🇯🇵 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
PTRik1-407-35834.vs.sakura.ne.jp
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXmail-training.com ⭐
A153.127.19.88🇯🇵 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
PTRik1-407-35834.vs.sakura.ne.jp
TXTv=spf1 ip4:153.127.19.88 ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1639016403

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778730916

MX for

mail-training.com

Same first word

mail-training.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns.technorail.comdns2.technorail.comdns3.arubadns.netdns4.arubadns.czMXmail-training.commx.mail-training.comA153.127.19.8862.149.128.15162.149.128.15462.149.128.15762.149.128.160
●NS01.dnsv.jp2026-03-23 → 2026-05-14 · 3 obs
○ 2017-12-17 09:55:42
● 2026-03-23 01:47:46
● 2026-05-14 04:20:16
●NS02.dnsv.jp2026-03-23 → 2026-05-14 · 3 obs
○ 2017-12-17 09:55:42
● 2026-03-23 01:47:46
● 2026-05-14 04:20:16
●NS03.dnsv.jp2026-03-23 → 2026-05-14 · 3 obs
○ 2017-12-17 09:55:42
● 2026-03-23 01:47:46
● 2026-05-14 04:20:16
●NS04.dnsv.jp2026-03-23 → 2026-05-14 · 3 obs
○ 2017-12-17 09:55:42
● 2026-03-23 01:47:46
● 2026-05-14 04:20:16
○NSdns.technorail.com2015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
○NSdns2.technorail.com2015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
○NSdns3.arubadns.net2015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
○NSdns4.arubadns.cz2015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
●MXmail-training.com2026-03-23 → 2026-05-14 · 3 obs
○ 2017-12-17 09:55:42
● 2026-03-23 01:47:46
● 2026-05-14 04:20:16
○MXmx.mail-training.com2015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
●A153.127.19.882026-03-23 → 2026-05-14 · 3 obs
○ 2017-12-17 09:55:42
● 2026-03-23 01:47:46
● 2026-05-14 04:20:16
○A62.149.128.1512015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
○A62.149.128.1542015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
○A62.149.128.1572015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16
○A62.149.128.1602015-08-08 → 2016-12-30 · 4 obs
● 2015-08-08 09:16:22
● 2016-12-30 12:54:54
○ 2017-12-17 09:55:42
○ 2026-05-14 04:20:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
mail-training.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mail-training.com (unsigned zone)

⏱️ Timing

Total: 3976ms | Queries: -

📄 Records

TypeCountSample Data
A1153.127.19.88
NS401.dnsv.jp, 02.dnsv.jp...
MX1mail-training.com (pri: 10)
TXT1v=spf1 ip4:153.127.19.88 ~all
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Mail Server Role

For mail-training.com, the mail server is mail-training.com.

IP Addresses

mail-training.com resolves to one IP number: 153.127.19.88.

Other host names such as ik1-407-35834.vs.sakura.ne.jp and hachipa.net share IP numbers with mail-training.com.

Name Servers

mail-training.com is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

mail-training.com at least partially shares name servers with other domains, for instance utanogawa-yamame.com, nion.tokyo, saypher.com, alphalife.co.jp and dokuritsukaigyou.net.

Host names with two IP numbers:

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

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

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

Host names with one IP number:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

mail-training.com is served by a single mail server, mail-training.com.

mail-training.com resolves to IP 153.127.19.88.