sipsap.jp
Monitoring only
Amazon Web Services xserver.jp
DNS, hosting, email and name analysis are live. Registration data, the home-page probe, the archive lookup and the other-TLD check are being fetched in the background; this page refreshes itself in a few seconds.
Registration
Fetching the registry record…
DNS
| Type | Value |
|---|---|
| NS | ns-1130.awsdns-13.org · ns-1691.awsdns-19.co.uk · ns-216.awsdns-27.com · ns-900.awsdns-48.net |
| A | 18.181.153.98 |
| A | 35.73.197.203 |
| A | 54.249.12.210 |
| MX | 10 sv2201.xserver.jp |
| TXT | v=spf1 ip4:3.114.80.136 +a:sv2201.xserver.jp +a:sipsap.jp +mx include:spf.sender.xserver.jp include:mxr.valueserver.jp ~all |
| SOA | ns-1130.awsdns-13.org awsdns-hostmaster.amazon.com serial 1 |
Certificates
- First certificate seen
- 2026-10-13 22:19 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-13 22:20 UTC
- Certificates observed
- 4
- Issuers
- Google Trust Services
Hosting
- IP
- 18.181.153.98
- Network
- AS16509 · AMAZON-02 - Amazon.com, Inc., US
- Provider
- Amazon Web Services
- Country
- US (network registration, not server location)
- CDN
- none detected
- IPv6
- no
Web
Probing the home page…
Monitoring only DMARC is set to p=none: spoofed mail is reported but still delivered.
- Provider
- xserver.jp
- SPF
- present all: softfail
- DMARC
- p=none no reports
- DKIM
- not found common selectors only
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-13 · Certificate Transparency
Name analysis
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: ct
First observed by dot.bi · source: ct