opsur.org.ar
Its Domain Power Rank is moderate.
- Global Rank
- #696,594
▲ 26,912
- Rank in TLD
- #1,063
▼ 26
- Referring Domains
- 273
▼ 10
- Avg. Referrer Power Rank
- 32.7
- Subdomains
- 2
- Domain age
- 17 yr 3 mo
Link Overview
- Avg. Referrer Power Rank
- 32.7
- Median Referrer Power Rank
- 31.2
- Referring Domains
- 273
- Linked Domains
- 2,382
Referring Domains by Power Rank
0–9 16
10–19 43
20–29 70
30–39 64
40–49 43
50–59 21
60–69 10
70–79 3
80–89 2
90–100 1
Total 273
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| wikipedia.org | 91.8 | #34 |
| archive.org | 87.3 | #86 |
| tinyurl.com | 84.1 | #186 |
| usp.br | 71.7 | #2,477 |
| greenpeace.org | 70.6 | #3,017 |
| infobae.com | 70.1 | #3,345 |
| carnegieendowment.org | 68.9 | #4,101 |
| scoop.it | 67.4 | #5,191 |
| ucm.es | 66.5 | #5,964 |
| uba.ar | 65.6 | #6,793 |
Basic Information
- TLD
- .arArgentina
- Registration date
- 21 Jul 2009
- Last updated
- 4 Nov 2026
- Registrar
- nicar
Subdomain
new.opsur.org.arwww.opsur.org.ar
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | opsur.org.ar | 300 | 139.144.77.238 |
| MX | opsur.org.ar | 300 | 10 mail.opsur.org.ar |
| NS | opsur.org.ar | 86400 | ns3.linode.com |
| NS | opsur.org.ar | 86400 | ns5.linode.com |
| NS | opsur.org.ar | 86400 | ns2.linode.com |
| NS | opsur.org.ar | 86400 | ns1.linode.com |
| NS | opsur.org.ar | 86400 | ns4.linode.com |
| SOA | opsur.org.ar | 86400 | ns1.linode.com. observatoriopetrolerosur.gmail.com. 2021000080 14400 14400 1209600 86400 |
| TXT | opsur.org.ar | 300 | v=spf1 mx a:mail.opsur.org.ar -all |
| CAA | opsur.org.ar | 300 | 0 issue "letsencrypt.org" |
Email Authentication
- MX
- Valid
- SPF
- Valid
- DMARC
- Valid
DMARC is set to p=reject, asking receiving servers to reject messages that fail authentication.
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.