only-and-one.com - robtex.com

only-and-one.com

DNSSEC⚠️ Not signed
A18.177.186.86🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix
PTRec2-18-177-186-86.ap-northeast-1.compute.amazonaws.com
A35.77.238.240🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
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.only-and-one.com ⭐
A150.95.48.18🇯🇵 GMO-INTERNET150.95.32.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRmail4.makeshop.jp
TXTv=spf1 include:spf.makeshop.jp +ip4:27.147.108.3 +ip4:27.147.108.4 ~all
SOA01.dnsv.jphostmaster@dnsv.jp serial=1738136214

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=1777171201

Previously MX for

only-and-one.com

Subdomains

www.only-and-one.com
mail.only-and-one.com

Same first word

only-and-one.com
only-and-one.jp

Similar names

one-and-only.de
one-and-only.com

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns.makeshop.jpns1.dnssv.netns2.dnssv.netns2.makeshop.jpMXmail.only-and-one.comonly-and-one.comA18.177.186.8635.77.238.240150.95.48.76157.7.183.13359.106.84.66
●NS01.dnsv.jp2021-11-09 → 2026-04-26 · 3 obs
○ 2018-10-25 13:34:34
● 2021-11-09 00:52:50
● 2026-04-26 02:47:58
●NS02.dnsv.jp2021-11-09 → 2026-04-26 · 3 obs
○ 2018-10-25 13:34:34
● 2021-11-09 00:52:50
● 2026-04-26 02:47:58
●NS03.dnsv.jp2021-11-09 → 2026-04-26 · 3 obs
○ 2018-10-25 13:34:34
● 2021-11-09 00:52:50
● 2026-04-26 02:47:58
●NS04.dnsv.jp2021-11-09 → 2026-04-26 · 3 obs
○ 2018-10-25 13:34:34
● 2021-11-09 00:52:50
● 2026-04-26 02:47:58
○NSns.makeshop.jp2018-10-25 → 2018-10-25 · 4 obs
○ 2017-02-12 18:10:46
● 2018-10-25 13:34:34
○ 2021-11-09 00:52:50
○ 2026-04-26 02:47:58
○NSns1.dnssv.net2015-06-21 → 2017-02-12 · 4 obs
● 2015-06-21 06:22:56
● 2017-02-12 18:10:46
○ 2018-10-25 13:34:34
○ 2026-04-26 02:47:58
○NSns2.dnssv.net2015-06-21 → 2017-02-12 · 4 obs
● 2015-06-21 06:22:56
● 2017-02-12 18:10:46
○ 2018-10-25 13:34:34
○ 2026-04-26 02:47:58
○NSns2.makeshop.jp2018-10-25 → 2018-10-25 · 4 obs
○ 2017-02-12 18:10:46
● 2018-10-25 13:34:34
○ 2021-11-09 00:52:50
○ 2026-04-26 02:47:58
●MXmail.only-and-one.com2018-10-25 → 2026-04-26 · 3 obs
○ 2017-02-12 18:10:46
● 2018-10-25 13:34:34
● 2026-04-26 02:47:58
○MXonly-and-one.com2015-06-21 → 2017-02-12 · 4 obs
● 2015-06-21 06:22:56
● 2017-02-12 18:10:46
○ 2018-10-25 13:34:34
○ 2026-04-26 02:47:58
○A150.95.48.762021-11-09 → 2021-11-09 · 4 obs
○ 2018-10-25 13:34:34
● 2021-11-09 00:52:50
○ 2026-04-01 17:43:16
○ 2026-04-26 02:47:58
○A157.7.183.1332018-10-25 → 2018-10-25 · 4 obs
○ 2017-02-12 18:10:46
● 2018-10-25 13:34:34
○ 2021-11-09 00:52:50
○ 2026-04-26 02:47:58
●A18.177.186.862026-04-01 → 2026-04-26 · 3 obs
○ 2021-11-09 00:52:50
● 2026-04-01 17:43:16
● 2026-04-26 02:47:58
●A35.77.238.2402026-04-01 → 2026-04-26 · 3 obs
○ 2021-11-09 00:52:50
● 2026-04-01 17:43:16
● 2026-04-26 02:47:58
○A59.106.84.662015-06-21 → 2017-02-12 · 4 obs
● 2015-06-21 06:22:56
● 2017-02-12 18:10:46
○ 2018-10-25 13:34:34
○ 2026-04-26 02:47:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
only-and-one.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.32.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for only-and-one.com (unsigned zone)

⏱️ Timing

Total: 1387ms | Queries: -

📄 Records

TypeCountSample Data
A218.177.186.86, 35.77.238.240
NS401.dnsv.jp, 02.dnsv.jp...
MX1mail.only-and-one.com (pri: 10)
TXT1v=spf1 include:spf.makeshop.jp +ip4:27.1
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Hierarchy

only-and-one.com is a parent of www.only-and-one.com and mail.only-and-one.com.

IP Addresses

only-and-one.com resolves to two IP numbers: 18.177.186.86 and 35.77.238.240.

other host names including 1128.jp, den-mart.com, snowpreciousdiamond.jp, fatimamorocco.com and light-works.jp share IP numbers with only-and-one.com.

Name Servers

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

only-and-one.com at least partially shares name servers with other domains, for instance wangji.jp, fatyo.com, ixos.co.jp, omniexsits.com and ignest.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

only-and-one.com is handled by a single mail server, mail.only-and-one.com.

mail.only-and-one.com resolves to IP 150.95.48.18.