ykono.com - robtex.com
ykono.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.72.95.206🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ec2-35-72-95-206.ap-northeast-1.compute.amazonaws.com | ||||||
| NS | dns01.gmoserver.jp ⭐ | ||||||
| A | 157.7.33.81🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns01.gmoserver.jp | ||||||
| NS | dns02.gmoserver.jp | ||||||
| A | 157.7.34.81🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | dns02.gmoserver.jp | ||||||
| MX | mx21.gmoserver.jp ⭐ | ||||||
| A | 133.130.64.188🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mx21.gmoserver.jp | ||||||
| TXT | v=spf1 include:spf21.gmoserver.jp ~all | ||||||
| TXT | google-site-verification=xs54zLNSM71n3IpSVzkTCwEvH0pkiHxFaMrF3f_l0C8 | ||||||
| SOA | dns01.gmoserver.jphostmaster@ykono.com 2021-04-05 #11 | ||||||
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.netnstld@verisign-grs.com serial=1786435609 | ||||||
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSdns01.gmoserver.jp2026-06-20 → 2026-08-11 · 3 obs
● 2026-06-20 13:23:34
● 2026-08-11 08:32:54
●NSdns02.gmoserver.jp2026-06-20 → 2026-08-11 · 3 obs
● 2026-06-20 13:23:34
● 2026-08-11 08:32:54
○NSns.mcnet.ad.jp2015-08-24 → 2017-04-04 · 4 obs
● 2017-04-04 08:30:04
○ 2026-06-20 13:23:34
○ 2026-08-11 08:32:54
○NSns2.mcnet.ad.jp2015-08-24 → 2017-04-04 · 4 obs
● 2017-04-04 08:30:04
○ 2026-06-20 13:23:34
○ 2026-08-11 08:32:54
○MXmail.ykono.com2015-08-24 → 2017-04-04 · 4 obs
● 2017-04-04 08:30:04
○ 2026-06-20 13:23:34
○ 2026-08-11 08:32:54
●MXmx21.gmoserver.jp2026-06-20 → 2026-08-11 · 3 obs
● 2026-06-20 13:23:34
● 2026-08-11 08:32:54
○A203.211.163.1322017-04-04 → 2017-04-04 · 4 obs
● 2017-04-04 08:30:04
○ 2026-06-20 13:23:34
○ 2026-08-11 08:32:54
○A219.103.42.1192015-08-24 → 2016-04-15 · 4 obs
● 2016-04-15 20:29:42
○ 2017-04-04 08:30:04
○ 2026-08-11 08:32:54
●A35.72.95.2062026-06-20 → 2026-08-11 · 3 obs
● 2026-06-20 13:23:34
● 2026-08-11 08:32:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net... | - |
| ykono.com | dns01.gmoserver.jp, dns02.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.34.81
NS records: dns01.gmoserver.jp, dns02.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ykono.com (unsigned zone)
⏱️ Timing
Total: 904ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.72.95.206 |
| NS | 2 | dns01.gmoserver.jp, dns02.gmoserver.jp |
| MX | 1 | mx21.gmoserver.jp (pri: 10) |
| TXT | 2 | v=spf1 include:spf21.gmoserver.jp ~all, google-site-verification=xs54zLNSM71n3Ip |
| SOA | 1 | dns01.gmoserver.jp hostmaster.ykono.com |
Analysis
IP Addresses
ykono.com resolves to one IP address: 35.72.95.206.
Host names like ec2-35-72-95-206.ap-northeast-1.compute.amazonaws.com are further examples that share IP numbers with ykono.com.
Name Servers
Two name servers handle the delegation for ykono.com: dns01.gmoserver.jp and dns02.gmoserver.jp.
ykono.com uses the same name servers as several other domains — among them tmlife.co.jp, relax-massage.red, pkdio.tv and two more.
The name servers for ykono.com overlap at least in part with those of other domains, including saikyokaihatsu.co.jp and space-net.info.
Both dns01.gmoserver.jp and dns02.gmoserver.jp have a single IP address each — dns01.gmoserver.jp resolves to 157.7.33.81 while dns02.gmoserver.jp resolves to 157.7.34.81.
Mail Servers
Mail for ykono.com is handled by a single mail server, mx21.gmoserver.jp.
ykono.com uses an identical mail server configuration to several other domains — among them tryjetjapan.com, aleph-union.jp, seeds-med.com and two more.
ykono.com has mail servers in common with other domains — shcr.jp being one example.
mx21.gmoserver.jp carries a single IP number, which is 133.130.64.188.