21vek.by
The domain 21vek.by answers at IP address 178.163.240.116. Mail for 21vek.by goes through 1 servers; the highest priority one is mx.yandex.ru. It also publishes 9 TXT records, used to verify domain ownership with external services and to configure mail security through SPF, DKIM and DMARC.
A A records
- 178.163.240.116 414s
MX MX records
- 10 mx.yandex.ru 300s
NS NS records
- ns1.yandexcloud.net 600s
- ns2.yandexcloud.net 600s
TXT TXT records
- google-site-verification=FYaM67wN-OpYYGOJ30MJZxBgtkv5aY-NXYj8h37tugY 300s
- google-site-verification=_leZe2RinUBZ6xqsh-NnEAfywv9JdyI7Rj3YYebXE-c 300s
- mailru-verification: d5461ed3993c7519 300s
- v=spf1 ip4:82.209.233.74 ip4:178.163.236.133 include:_spf.yandex.net include:spf.smtp.bz include:spf.unisender.ru include:spf.mindbox.ru ~all 300s
- _globalsign-domain-verification=zASxQtNy89Edm8DmSJcOXM9ky3Mqzi8E2-YxcLD8oz 300s
- yandex-verification: 31f0ff554d2c0f7a 300s
- unisender-go-validate-hash=7889d93541c243b58f538f6e0df17999 300s
- trend-micro-v1-domain-verification.3b10a181b6ba6a31b83af495c54e4f73=283238c0-886b-4856-9656-c37639c8cd20 300s
- _globalsign-domain-verification=WlNubaHruz_616zsybVtOCMN20jwBQqkKj4xquNotb 300s
SOA SOA records
- ns1.yandexcloud.net 3600s
What each record means
- A and AAAA: the server IP address, in IPv4 and IPv6.
- MX: the servers that receive the domain mail. The number is the priority; the lowest is tried first.
- NS: the name servers, which have the final say over the domain DNS.
- TXT: free text. Mostly used for SPF, DKIM and DMARC, and to verify ownership with third parties.
- TTL: how many seconds the record may be cached before asking again.
Checked 11 hours ago.