webthumbnail.com - dns.ninja
webthumbnail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.94.253.52🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan | ||||||
| PTR | www2278uf.sakura.ne.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 | ||||||
| MX | s14.coreserver.jp ⭐ | ||||||
| A | 202.172.28.15🇯🇵 DRNET202.172.24.0/21 | ||||||
| PTR | s14.coreserver.jp | ||||||
| TXT | v=spf1 ip4:219.94.253.52 ~all | ||||||
| SOA | ns1.value-domain.comhostmaster@webthumbnail.com 2020-08-26 #18 | ||||||
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=1785317752 | ||||||
Previously MX for
webthumbnail.com |
Subdomains
hostmaster.webthumbnail.com |
Same first word
webthumbnail.org |
webthumbnail.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.value-domain.com2015-08-08 → 2026-07-29 · 2 obs
● 2026-07-29 09:40:24
●NSns2.value-domain.com2015-08-08 → 2026-07-29 · 2 obs
● 2026-07-29 09:40:24
●NSns3.value-domain.com2026-05-09 → 2026-07-29 · 3 obs
● 2026-05-09 06:33:08
● 2026-07-29 09:40:24
●MXs14.coreserver.jp2015-12-16 → 2026-07-29 · 3 obs
● 2015-12-16 13:15:44
● 2026-07-29 09:40:24
○MXwebthumbnail.com2015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-16 13:15:44
○ 2026-07-29 09:40:24
○A202.172.28.152015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-16 13:15:44
○ 2026-07-29 09:40:24
●A219.94.253.522015-12-16 → 2026-07-29 · 3 obs
● 2015-12-16 13:15:44
● 2026-07-29 09:40:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net... | - |
| webthumbnail.com | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | 3 records |
✅ Authoritative Response
Server:172.64.52.38
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for webthumbnail.com (unsigned zone)
⏱️ Timing
Total: 465ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.94.253.52 |
| NS | 2 | ns1.value-domain.com, ns2.value-domain.com |
| MX | 1 | s14.coreserver.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:219.94.253.52 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.webthumb |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com)
Analysis
Hierarchy
hostmaster.webthumbnail.com is delegated beneath webthumbnail.com.
IP Addresses
webthumbnail.com resolves to one IP address: 219.94.253.52.
wordpressgogo.com, wpnews.jp, joren.in and two other host names share IP numbers with webthumbnail.com.
Name Servers
webthumbnail.com is served by three name servers: ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
There is at least partial name server overlap between webthumbnail.com and other domains — live-page1.com, kokanote.com, media-ps.jp and two more among them.
It is common to find these name servers alongside the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
Three hostnames, each with one IP address: ns1.value-domain.com points to 172.64.52.38, ns2.value-domain.com points to 172.64.53.3 and ns3.value-domain.com points to 172.64.52.38. Note that ns1.value-domain.com and ns3.value-domain.com share the same IP.
ns1.value-domain.com and ns3.value-domain.com each have 172.64.52.38 IP addresses.
Mail Servers
Mail for webthumbnail.com is handled by a single mail server, s14.coreserver.jp.
webthumbnail.com uses the same mail servers as other domains — for example tksk.net, nauticalarchaeologyjp.com and s14.coreserver.jp.
s14.coreserver.jp resolves to 202.172.28.15 and no other IP number.