postech.ac.kr
Its Domain Power Rank is relatively high.
- Global Rank
- #26,242
▼ 1,969
- Rank in TLD
- #101
▼ 7
- Referring Domains
- 3,188
▼ 196
- Avg. Referrer Power Rank
- 26.9
- Subdomains
- 685
- Domain age
- 33 yr 3 mo
Link Overview
- Avg. Referrer Power Rank
- 26.9
- Median Referrer Power Rank
- 21.6
- Referring Domains
- 3,188
- Linked Domains
- 2,438
Referring Domains by Power Rank
0–9 423
10–19 1,025
20–29 726
30–39 303
40–49 261
50–59 195
60–69 150
70–79 80
80–89 19
90–100 6
Total 3,188
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| github.com | 93.6 | #19 |
| apple.com | 93.5 | #22 |
| wikipedia.org | 91.8 | #34 |
| adobe.com | 90.7 | #43 |
| squarespace.com | 90.3 | #46 |
| w3.org | 88.8 | #62 |
| weebly.com | 87.4 | #85 |
| nih.gov | 87.1 | #91 |
| wikimedia.org | 85.2 | #150 |
Basic Information
- TLD
- .krSouth Korea
- Registration date
- 23 Jul 1993
- Last updated
- 8 Aug 2023
- Expires
- 15 Oct 2027 (344 days remaining)
- Registrar
- Inames Co., Ltd.(http://www.inames.co.kr)
Subdomain
ict4.0.postech.ac.kr1986.postech.ac.kr3dop.postech.ac.kr3mns.postech.ac.kr40th.postech.ac.kr4d.postech.ac.kraccelerator.postech.ac.krace.postech.ac.kraches.postech.ac.kracp.postech.ac.kradl.postech.ac.kradm-g.postech.ac.kradm-iu.postech.ac.kradm-u.postech.ac.kradm-uf.postech.ac.kradmission.postech.ac.kraecl.postech.ac.kraefi.postech.ac.kraemn.postech.ac.krafn.postech.ac.kr
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | postech.ac.kr | 172800 | 141.223.5.166 |
| MX | postech.ac.kr | 172800 | 5 sniper.postech.ac.kr |
| NS | postech.ac.kr | 172800 | ns2.postech.ac.kr |
| NS | postech.ac.kr | 172800 | ns.postech.ac.kr |
| SOA | postech.ac.kr | 172800 | ns.postech.ac.kr. domain.postech.ac.kr. 2023072142 7200 3600 604800 3600 |
| TXT | postech.ac.kr | 172800 | _31oz9pq9kfzn2exu282dnup1hp8asn5 |
| TXT | postech.ac.kr | 172800 | v=spf1 ip4:141.223.1.111 ip4:141.223.1.114 ip4:141.223.1.254 ip4:141.223.1.116 ip4:141.223.1.117 ip4:141.223.1.124 ip4:141.223.1.125 ip4:141.223.5.171 include:spf.protection.outlook.com include:mail.stibee.com include:_spf.google.com ~all |
| TXT | postech.ac.kr | 172800 | v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkDRTHKiQcMbP2pTDSIMCIg+SdysVhFzLXfGAP6N4y5i8lgRAuPN/dPVH2FjWgaaUEMn6vluhLrJWQ9COcOR3kNHTnK4yTOP5+5exW4bsdgWnBzYHC7/UtHIyZlz9URfjzt2oUOUAqkNj85junvMNQA/dx4lvfltFg5ZF5/q4qWQIDAQAB |
| TXT | postech.ac.kr | 172800 | I/EfFRLSDlknsWzmYM7q5v4wjC+aWfPJ93g778mP1eT0CfBmeNo/N/rnoSsq/ncTgy+rBHHi98J45+pk3RA83g== |
Email Authentication
- MX
- Valid
- SPF
- Valid
- DMARC
- Warning
DMARC is set to p=quarantine, asking receiving servers to quarantine 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.