ifdef.jp
Its Domain Power Rank is moderate.
- Global Rank
- #211,842
▼ 23,868
- Rank in TLD
- #5,785
▼ 464
- Referring Domains
- 961
▼ 9
- Avg. Referrer Power Rank
- 26.9
- Subdomains
- 612
- Domain age
- 16 yr 9 mo
Link Overview
- Avg. Referrer Power Rank
- 26.9
- Median Referrer Power Rank
- 26.8
- Referring Domains
- 961
- Linked Domains
- 1,380
Referring Domains by Power Rank
0–9 141
10–19 223
20–29 163
30–39 275
40–49 83
50–59 40
60–69 20
70–79 10
80–89 5
90–100 1
Total 961
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| wikipedia.org | 91.8 | #34 |
| weebly.com | 87.4 | #85 |
| blogger.com | 87.1 | #92 |
| hatena.ne.jp | 82.7 | #270 |
| rakuten.co.jp | 80.6 | #427 |
| ameblo.jp | 80.3 | #460 |
| fc2.com | 77.6 | #755 |
| st-hatena.com | 75.6 | #1,134 |
| hotpepper.jp | 74.5 | #1,413 |
| biglobe.ne.jp | 73.4 | #1,787 |
Basic Information
- TLD
- .jpJapan
- Registration date
- 25 Jan 2010
- Last updated
- 31 Aug 2026
- Expires
- 31 Jan 2027 (87 days remaining)
- Domain statuses
- Active
- Registry
- Japan Registry Services Co., Ltd.
Subdomain
0o0.ifdef.jp0ten.ifdef.jp1000.ifdef.jp101.ifdef.jp118.ifdef.jp144air.ifdef.jp181imork.ifdef.jp200000.ifdef.jp360.ifdef.jp4274.ifdef.jp444.ifdef.jp4card.ifdef.jp6only.ifdef.jp758.ifdef.jp801.ifdef.jp887kx5844.ifdef.jp8x3.ifdef.jpa24opp.ifdef.jpackiesound.ifdef.jpada.ifdef.jp
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | ifdef.jp | 3600 | 202.228.215.60 |
| NS | ifdef.jp | 3600 | ns03.idcfcloud.com |
| NS | ifdef.jp | 3600 | ns01.idcfcloud.com |
| NS | ifdef.jp | 3600 | ns02.idcfcloud.com |
| SOA | ifdef.jp | 3600 | ns01.idcfcloud.com. radl.ml.ninja.co.jp. 91 10800 3600 604800 3600 |
| TXT | ifdef.jp | 86400 | v=spf1 -all |
Email Authentication
- MX
- Warning
No MX record was found, but mail delivery may fall back to this domain’s A or AAAA record.
- SPF
- Sending prohibited
This SPF policy states that no server is authorized to send email for the domain (-all only).
- DMARC
- Not configured
DMARC is not configured.
Some information is cached or comes from our own analysis, so it may not be current or complete. Our link analysis does not cover every link on the web. Metrics are based on our own methodology and should not be taken as definitive assessments of a domain’s or service’s quality or trustworthiness.