sankoh.net - robtex.com
sankoh.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 183.181.98.64🇯🇵 XSERVER-AS183.181.98.0/23 XSERVER Inc. | ||||||
| PTR | sv6063.xserver.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 | ||||||
| NS | ns4.value-domain.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns5.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 | sv6063.xserver.jp ⭐ | ||||||
| A | 183.181.98.64🇯🇵 XSERVER-AS183.181.98.0/23 XSERVER Inc. | ||||||
| PTR | sv6063.xserver.jp | ||||||
| TXT | v=spf1 a:sv6063.xserver.jp ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@sankoh.net 2020-08-26 #22 | ||||||
net
| 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=1785151862 | ||||||
Same first word
Similar names
DNS History
15 records (7 active, 8 former)
○NSdns1.kabir-ken.com2007-09-20 → 2007-09-20 · 3 obs
○ 2015-07-09 00:55:46
○ 2026-07-27 12:02:02
○NSns1.network-link.jp2015-07-09 → 2017-02-12 · 5 obs
● 2015-07-09 00:55:46
● 2017-02-12 05:45:04
○ 2018-09-19 02:34:38
○ 2026-07-27 12:02:02
○NSns1.sankoh.net2015-07-09 → 2017-02-12 · 5 obs
● 2015-07-09 00:55:46
● 2017-02-12 05:45:04
○ 2018-09-19 02:34:38
○ 2026-07-27 12:02:02
●NSns1.value-domain.com2018-09-19 → 2026-07-27 · 3 obs
● 2018-09-19 02:34:38
● 2026-07-27 12:02:02
○NSns2.network-link.jp2015-07-09 → 2017-02-12 · 5 obs
● 2015-07-09 00:55:46
● 2017-02-12 05:45:04
○ 2018-09-19 02:34:38
○ 2026-07-27 12:02:02
●NSns2.value-domain.com2018-09-19 → 2026-07-27 · 3 obs
● 2018-09-19 02:34:38
● 2026-07-27 12:02:02
●NSns3.value-domain.com2026-06-28 → 2026-07-27 · 3 obs
● 2026-06-28 22:02:32
● 2026-07-27 12:02:02
●NSns4.value-domain.com2026-06-28 → 2026-07-27 · 3 obs
● 2026-06-28 22:02:32
● 2026-07-27 12:02:02
●NSns5.value-domain.com2026-06-28 → 2026-07-27 · 3 obs
● 2026-06-28 22:02:32
● 2026-07-27 12:02:02
○MXmx1.sankoh.net2015-07-09 → 2017-02-12 · 5 obs
● 2015-07-09 00:55:46
● 2017-02-12 05:45:04
○ 2018-09-19 02:34:38
○ 2026-07-27 12:02:02
●MXsv6063.xserver.jp2018-09-19 → 2026-07-27 · 3 obs
● 2018-09-19 02:34:38
● 2026-07-27 12:02:02
○MXwww.sankoh.net2007-09-20 → 2007-09-20 · 3 obs
○ 2015-07-09 00:55:46
○ 2026-07-27 12:02:02
○A124.34.4.72007-09-20 → 2007-09-20 · 3 obs
○ 2015-07-09 00:55:46
○ 2026-07-27 12:02:02
●A183.181.98.642018-09-19 → 2026-07-27 · 3 obs
● 2018-09-19 02:34:38
● 2026-07-27 12:02:02
○A49.212.131.1732015-07-09 → 2017-02-12 · 5 obs
● 2015-07-09 00:55:46
● 2017-02-12 05:45:04
○ 2018-09-19 02:34:38
○ 2026-07-27 12:02:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| sankoh.net | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com... | - |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sankoh.net (unsigned zone)
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.98.64 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 1 | sv6063.xserver.jp (pri: 10) |
| TXT | 1 | v=spf1 a:sv6063.xserver.jp ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.sankoh.n |
Analysis
IP Addresses
sankoh.net points to a single IP number: 183.181.98.64.
Additional host names — cgdl.jp, e-nami.or.jp, www.presto-pre.com and two others — share IP numbers with sankoh.net.
Name Servers
Delegation for sankoh.net is to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.
The name servers of sankoh.net overlap at least partially with those of other domains — among them chaika.jp, shiraishi.me, hasegawa-naika-clinic.com and two more.
These name servers are frequently paired with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
Host names pointing to a single IP address:
ns1.value-domain.com has the IP address 172.64.52.38.
ns2.value-domain.com has the IP address 172.64.53.3.
ns3.value-domain.com has the IP address 172.64.52.38.
ns4.value-domain.com has the IP address 172.64.53.3.
ns5.value-domain.com has the IP address 172.64.52.38.
ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com are host names that all point to 172.64.52.38.
Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.3 IP addresses each.
Mail Servers
sankoh.net has one mail server: sv6063.xserver.jp.
sankoh.net shares its mail server configuration with other domains such as presto-pre.com, kond.co.jp and dolphin-family.net.
sv6063.xserver.jp directs to just one IP number, 183.181.98.64.