DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
nrf.re.kr runs on Korea Telecom, with email configured.
- Hosting network
- Korea TelecomAS4766Korea Telecom
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 87,144 other sites on Korea Telecom. Stable here since we started watching (Nov 5, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for nrf.re.kr
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| nrf.re.kr | NS | 0 | ns1.nrf.re.kr | |
| nrf.re.kr | NS | 0 | ns2.nrf.re.kr | |
| nrf.re.kr | MX | 0 | 10 | mail.nrf.re.kr |
| nrf.re.kr | SOA | 86400 | ns1.nrf.re.kr dnsadmin.seoul.nrf.re.kr 2023123292 3600 900 604800 86400 | |
| nrf.re.kr | TXT | 0 | v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCpH7ICHXoSR+SE5pUacdctFbUC4ZMSf3WSeAUWKdcDeSBDt0vyJYqOo8QHWcfC0wt70R7SwIHLQ4DQ4K8D0SK/H1tQxU/5aYC7X9lo/AdRwWJY7ddmk4QYb3NHtmKMIvYZ/DSteivohzkzNhvuYz5sSAqJLoqP5PWjiFzSdimqMQIDAQAB | |
| nrf.re.kr | TXT | 0 | google-site-verification=vQ2QvPXcbYa_HUcW3u6S7xjxkYcDLoq0k6QpT3HuYrU | |
| nrf.re.kr | TXT | 0 | google-site-verification=sbfCpfhCctXAyJEGK-mCU8Jbm25icd2d9GGmPHyTE0E | |
| nrf.re.kr | TXT | 0 | v=spf1 mx ip4:203.253.232.137 ip4:221.158.73.126 ip4:203.252.27.95 ip4:211.57.57.80 ip4:203.253.232.231 ip4:203.253.232.183 include:nrf.sendmail02.com -all | |
| nrf.re.kr | A | 0 | 211.57.57.80 | |
| www.nrf.re.kr | A | 0 | 211.57.57.80 |
Get alerted the moment nrf.re.kr's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch nrf.re.kr continuously, notifying you the moment anything moves across all three signals:

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DNS changes
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain