memocera.com - robtex.com
memocera.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 220.213.166.16🇯🇵 MITENE-NET220.213.128.0/18 PACNET (proxy-registered route object) | ||||||
| PTR | 220-213-166-16.ipv4.s-graphi.jp | ||||||
| NS | ns-a.s-graphi.jp ⭐ | ||||||
| A | 61.197.164.163🇯🇵 InfoSphere61.197.128.0/17 INFOSPHERE | ||||||
| NS | ns-b.s-graphi.jp | ||||||
| A | 220.213.166.172🇯🇵 MITENE-NET220.213.128.0/18 PACNET (proxy-registered route object) | ||||||
| PTR | ns-b.s-graphi.jp | ||||||
| NS | ns-c.s-graphi.jp | ||||||
| A | 220.213.167.153🇯🇵 MITENE-NET220.213.128.0/18 PACNET (proxy-registered route object) | ||||||
| PTR | ns-c.s-graphi.jp | ||||||
| MX | mail.memocera.com ⭐ | ||||||
| A | 220.213.166.16🇯🇵 MITENE-NET220.213.128.0/18 PACNET (proxy-registered route object) | ||||||
| PTR | 220-213-166-16.ipv4.s-graphi.jp | ||||||
| TXT | v=spf1 +ip4:220.213.164.0/25 +ip4:220.213.167.0/24 +ip4:220.213.166.0/24 +ip4... | ||||||
| SOA | ns-a.s-graphi.jphostmaster@s-graphi.co.jp 2026-02-17 #7 | ||||||
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=1771291435 | ||||||
Subdomains
mail.memocera.com |
Same first word
memocera.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NShs3.s-graphi.jp2026-02-17 → 2026-03-22 · 2 obs
○ 2026-03-22 16:31:44
●NSns-a.s-graphi.jp2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 11:52:22
● 2026-03-22 16:31:44
●NSns-b.s-graphi.jp2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 11:52:22
● 2026-03-22 16:31:44
●NSns-c.s-graphi.jp2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 11:52:22
● 2026-03-22 16:31:44
○NSns1.s-graphi.jp2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-17 11:52:22
○ 2026-03-22 16:31:44
○NSns3.s-graphi.jp2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-17 11:52:22
○ 2026-03-22 16:31:44
○NSns5.s-graphi.jp2026-02-17 → 2026-03-22 · 2 obs
○ 2026-03-22 16:31:44
○NSs-graphi.jp2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-17 11:52:22
○ 2026-03-22 16:31:44
○NSsv11.s-graphi.jp2019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-17 11:52:22
○ 2026-03-22 16:31:44
●MXmail.memocera.com2019-12-16 → 2026-03-22 · 2 obs
● 2026-03-22 16:31:44
●A220.213.166.162019-12-16 → 2026-03-22 · 2 obs
● 2026-03-22 16:31:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| memocera.com | ns-a.s-graphi.jp, ns-b.s-graphi.jp, ns-c.s-graphi.jp | - |
✅ Authoritative Response
Server: 220.213.167.153
NS records: ns-a.s-graphi.jp, ns-b.s-graphi.jp, ns-c.s-graphi.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for memocera.com (unsigned zone)
⏱️ Timing
Total: 1121ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 220.213.166.16 |
| NS | 3 | ns-b.s-graphi.jp, ns-c.s-graphi.jp... |
| MX | 1 | mail.memocera.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:220.213.164.0/25 +ip4:220.21 |
| SOA | 1 | ns-a.s-graphi.jp hostmaster.s-graphi.co. |
Analysis
Hierarchy
memocera.com is the parent of mail.memocera.com.
IP Addresses
memocera.com resolves to a single IP: 220.213.166.16.
Other host names, for instance, 220-213-166-16.ipv4.s-graphi.jp and mail.memocera.com share IP numbers with memocera.com.
Name Servers
memocera.com delegates to three name servers: ns-a.s-graphi.jp, ns-b.s-graphi.jp and ns-c.s-graphi.jp.
memocera.com shares some name servers with other domains, for example sub160.164.197.61.in-addr.arpa, neojin.jp, ipv4.s-graphi.jp, takeuchi-koubou.com and manjiro-shop.com.
Host names with a single IP: ns-a.s-graphi.jp points to 61.197.164.163; ns-b.s-graphi.jp points to 220.213.166.172; ns-c.s-graphi.jp points to 220.213.167.153.
Mail Servers
memocera.com is handled by a single mail server, mail.memocera.com.
Host name mail.memocera.com points to IP 220.213.166.16.